Bronze Propeller

greatest humanity inventions?

The invention of the Electricity by T. Edison contributed a lot in wellbeing and prosperity of human kind.

The wheel is regarded as one of the oldest and most important inventions, which is, according to most authorities, originated in ancient Mesopotamia in the 5th millennium BC, originally in the function of potter's wheels. Records show that wheels appeared almost simultaneously in Mesopotamia and Europe. The wheel reached India with the Indus Valley Civilization in the 3rd millennium. In China, the wheel is certainly present with the adoption of the chariot in ca. 1200 BC, and Barbieri-Low (2000) argues for earlier Chinese wheeled vehicles in, from maybe 2000 BC.

Although they did not develop the wheel proper, the Olmec and certain other western hemisphere cultures seem to have approached the concept, as wheel-like worked stones have been found on objects identified as children's toys dating to about 1500 BC. The wheel was apparently unknown in sub-Saharan Africa, Australia, and the Americas until relatively recent contacts with Eurasians.

A spoked wheel on display at The National Museum of Iran, in Tehran. The wheel is dated late second millennium BCE and was excavated at Choqa Zanbil.The invention of the wheel thus falls in the late Neolithic and may be seen in conjunction with the other technological advances that gave rise to the early Bronze Age. Note that this implies the passage of several wheel-less millennia, even after the invention of agriculture.

Early wheels were simple wooden disks with a hole for the axle. The oldest such wheel was found by the Slovenian archeologist dr. Anton Velušček and his team in 2002 at the Ljubljana Marshes (Ljubljansko barje), some 20 kilometres southeast of Ljubljana, Slovenia.[1] According to the experts in Vienna, Austria, the specimen was manufactured somewhere between 3350 and 3100 BC and is even older than others of such kind found in Switzerland and Germany.

In the early Roman empire, most horse-carts used a design featuring two chords across the wheel.[2] The spoked wheel was invented much more recently, and allowed the construction of lighter and swifter vehicles. The earliest known examples are in the context of the Andronovo culture, dating to ca 2000 BC (see chariot). Celtic chariots introduced an iron rim around the wheel in the 1st millennium BC. The spoked wheel was in continued use without major modification until the early 20th century.

The invention of the wheel turned out to be of great importance not only as a transportation device, but for the development of technology in general, important applications including the water wheel, the cogwheel (see also antikythera mechanism), the spinning wheel, the astrolabe or torquetum. More modern descendents of the wheel include the propeller, the jet engine, the flywheel (gyroscope) and the turbine.

The central importance of the wheel also resulted in its becoming a strong cultural and spiritual metaphor for a cycle or regular repetition (see chakra, reincarnation).

In July 2001, the wheel was the object of an innovative, but non-inventive, patent as a "circular transportation facilitation device".[3] The patent was obtained by John Keogh, a lawyer from Melbourne, Australia, with the declared intention of demonstrating the unfairness and inaccuracy of the modern patent system.

1425 inch x 16 Pitch BRONZE 3 Blade Left Hand Propeller 125 inch Bore 77A
1425 inch x 16 Pitch BRONZE 3 Blade Left Hand Propeller 125 inch Bore 77A
$275.00
Time Remaining: 4h 18m
Buy It Now for only: $275.00

14 inch x 8 Pitch BRONZE 3 Blade Left Hand Propeller 10 inch Bore 77A
14 inch x 8 Pitch BRONZE 3 Blade Left Hand Propeller 10 inch Bore 77A
$250.00
Time Remaining: 4h 22m
Buy It Now for only: $250.00

14 inch x 8 Pitch BRONZE 3 Blade Right Hand Propeller 125 inch Bore 77A
14 inch x 8 Pitch BRONZE 3 Blade Right Hand Propeller 125 inch Bore 77A
$200.00
Time Remaining: 4h 25m
Buy It Now for only: $200.00

14 inch x 11 Pitch BRONZE 3 Blade Left Hand Propeller 125 inch Bore 77A
14 inch x 11 Pitch BRONZE 3 Blade Left Hand Propeller 125 inch Bore 77A
$195.00
Time Remaining: 4h 27m
Buy It Now for only: $195.00

14 inch x 13 Pitch BRONZE 3 Blade Left Hand Propeller 100 inch Bore 77B
14 inch x 13 Pitch BRONZE 3 Blade Left Hand Propeller 100 inch Bore 77B
$200.00
Time Remaining: 4h 38m
Buy It Now for only: $200.00

14 inch x 13 Pitch BRONZE 3 Blade Left Hand Propeller 100 inch Bore 77B
14 inch x 13 Pitch BRONZE 3 Blade Left Hand Propeller 100 inch Bore 77B
$225.00
Time Remaining: 4h 41m
Buy It Now for only: $225.00

14 inch x 12 Pitch BRONZE 3 Blade Right Hand Propeller 125 inch Bore 77B
14 inch x 12 Pitch BRONZE 3 Blade Right Hand Propeller 125 inch Bore 77B
$275.00
Time Remaining: 4h 43m
Buy It Now for only: $275.00

14 inch x 12 Pitch BRONZE 3 Blade Right Hand Propeller 125 inch Bore 77C
14 inch x 12 Pitch BRONZE 3 Blade Right Hand Propeller 125 inch Bore 77C
$275.00
Time Remaining: 4h 46m
Buy It Now for only: $275.00

14 inch x 12 Pitch BRONZE 3 Blade Left Hand Propeller 1125 inch Bore 77C
14 inch x 12 Pitch BRONZE 3 Blade Left Hand Propeller 1125 inch Bore 77C
$225.00
Time Remaining: 4h 50m
Buy It Now for only: $225.00

14 inch x 12 Pitch BRONZE 3 Blade Right Hand Propeller 100 inch Bore 77C
14 inch x 12 Pitch BRONZE 3 Blade Right Hand Propeller 100 inch Bore 77C
$250.00
Time Remaining: 4h 52m
Buy It Now for only: $250.00

14 inch x 12 Pitch BRONZE Three Blade Right Hand Propeller 125 inch Bore 77C
14 inch x 12 Pitch BRONZE Three Blade Right Hand Propeller 125 inch Bore 77C
$275.00
Time Remaining: 4h 54m
Buy It Now for only: $275.00

14 inch x 17 Pitch BRONZE 3 Blade Right Hand Propeller 125 inch Bore 77D
14 inch x 17 Pitch BRONZE 3 Blade Right Hand Propeller 125 inch Bore 77D
$225.00
Time Remaining: 4h 58m
Buy It Now for only: $225.00

14 inch x 16 Pitch BRONZE 3 Blade Right Hand Propeller 100 inch Bore 77D
14 inch x 16 Pitch BRONZE 3 Blade Right Hand Propeller 100 inch Bore 77D
$350.00
Time Remaining: 5h
Buy It Now for only: $350.00

14 inch x 16 Pitch BRONZE 3 Blade Right Hand Propeller 100 inch Bore 77D
14 inch x 16 Pitch BRONZE 3 Blade Right Hand Propeller 100 inch Bore 77D
$275.00
Time Remaining: 5h 2m
Buy It Now for only: $275.00

Boaters Resale Shop of Tx 1304270201 THREE BLADE BRONZE PROP 16RH10 WITH 1 CUP
Boaters Resale Shop of Tx 1304270201 THREE BLADE BRONZE PROP 16RH10 WITH 1 CUP
$599.99
Time Remaining: 7h 52m
Buy It Now for only: $599.99

Bronze Mercury Boat Propeller 5114 Sabre Old 3 blade 11 15 Rare
Bronze Mercury Boat Propeller 5114 Sabre Old 3 blade 11 15 Rare
$45.00
Time Remaining: 8h 6m

16 PROPELLER BOAT SHIP BRONZE MICHIGAN
16 PROPELLER BOAT SHIP BRONZE MICHIGAN
$39.00
Time Remaining: 9h 15m
Buy It Now for only: $89.00

13 inch x 15 Pitch BRONZE 4 Blade Left Hand Propeller 100 inch Bore 76A
13 inch x 15 Pitch BRONZE 4 Blade Left Hand Propeller 100 inch Bore 76A
$300.00
Time Remaining: 10h 10m
Buy It Now for only: $300.00

13 inch x 13 Pitch BRONZE 4 Blade Left Hand Propeller 100 inch Bore 76A
13 inch x 13 Pitch BRONZE 4 Blade Left Hand Propeller 100 inch Bore 76A
$300.00
Time Remaining: 10h 12m
Buy It Now for only: $300.00

13 inch x 15 Pitch BRONZE 4 Blade Left Hand Propeller 125 inch Bore 76A
13 inch x 15 Pitch BRONZE 4 Blade Left Hand Propeller 125 inch Bore 76A
$300.00
Time Remaining: 10h 14m
Buy It Now for only: $300.00

28 inch 27 Pitch Bronze 3 Blade Propeller RH 225 inch Bore 95A
28 inch 27 Pitch Bronze 3 Blade Propeller RH 225 inch Bore 95A
$900.00
Time Remaining: 10h 41m
Buy It Now for only: $900.00

33 inch 25 Pitch Bronze 4 Blade Propeller LH 225 inch Bore 95B
33 inch 25 Pitch Bronze 4 Blade Propeller LH 225 inch Bore 95B
$2,200.00
Time Remaining: 10h 55m
Buy It Now for only: $2,200.00

30 inch 24 Pitch Bronze 3 Blade Propeller RH 2 inch Bore 95B
30 inch 24 Pitch Bronze 3 Blade Propeller RH 2 inch Bore 95B
$1,200.00
Time Remaining: 11h 4m
Buy It Now for only: $1,200.00

28 inch 35 Pitch Bronze 4 Blade Propeller RH 2 inch Bore 95C
28 inch 35 Pitch Bronze 4 Blade Propeller RH 2 inch Bore 95C
$1,100.00
Time Remaining: 11h 8m
Buy It Now for only: $1,100.00

13 inch x 12 Pitch BRONZE 3 Blade Right Hand Propeller 125 inch Bore 76A
13 inch x 12 Pitch BRONZE 3 Blade Right Hand Propeller 125 inch Bore 76A
$225.00
Time Remaining: 13h 47m
Buy It Now for only: $225.00

13 inch x 12 Pitch BRONZE 3 Blade Right Hand Propeller 125 inch Bore 76B
13 inch x 12 Pitch BRONZE 3 Blade Right Hand Propeller 125 inch Bore 76B
$250.00
Time Remaining: 13h 50m
Buy It Now for only: $250.00

Duramax CART Cutless Bearing Bronze Sleeve 2 1 4 x 3 1 8 x 9 Marine Boat NOS
Duramax CART Cutless Bearing Bronze Sleeve 2 1 4 x 3 1 8 x 9 Marine Boat NOS
$99.99
Time Remaining: 14h 1m
Buy It Now for only: $99.99

Bronze Prop by Mich Wheel left hand 13 1 8 diameter 15 Pitch AJC581
Bronze Prop by Mich Wheel left hand 13 1 8 diameter 15 Pitch AJC581
$75.00
Time Remaining: 14h 28m

Trojan 13 051 Bronze Strut 1 Shaft Diameter
Trojan 13 051 Bronze Strut 1 Shaft Diameter
$200.00
Time Remaining: 15h 25m
Buy It Now for only: $200.00

4 blade 18 inch bronze propeller
4 blade 18 inch bronze propeller
$75.00
Time Remaining: 16h 40m
Buy It Now for only: $75.00

NICE VINTAGE BRONZE BOAT PROPELLER
NICE VINTAGE BRONZE BOAT PROPELLER
$89.00
Time Remaining: 17h 57m
Buy It Now for only: $89.00

Vintage Michigan Sailor Bronze Propeller 2 Blade Right Hand with 1 Shaft
Vintage Michigan Sailor Bronze Propeller 2 Blade Right Hand with 1 Shaft
$75.00
Time Remaining: 19h 3m

Bronze Sailboat Prop 1 shaft 15 diameter 7 pitch LH drive
Bronze Sailboat Prop 1 shaft 15 diameter 7 pitch LH drive
$140.00
Time Remaining: 19h 36m
Buy It Now for only: $140.00

Vintage Chris Craft Bronze Groco SB 1375 Prop Shaft Stuffing Gland Box 1 3 8
Vintage Chris Craft Bronze Groco SB 1375 Prop Shaft Stuffing Gland Box 1 3 8
$39.99
Time Remaining: 21h 12m

VINTAGE BRONZE BRASS 2 BLADE PROPELLER 12 MARINE BOAT NAUTICAL DECOR
VINTAGE BRONZE BRASS 2 BLADE PROPELLER 12 MARINE BOAT NAUTICAL DECOR
$99.99
Time Remaining: 21h 19m
Buy It Now for only: $99.99

13 inch x 13 Pitch BRONZE 3 Blade Right Hand Propeller 1125 inch Bore 76B
13 inch x 13 Pitch BRONZE 3 Blade Right Hand Propeller 1125 inch Bore 76B
$250.00
Time Remaining: 1d 6h 24m
Buy It Now for only: $250.00

13 inch x 13 Pitch BRONZE 3 Blade Left Hand Propeller 100 inch Bore 76B
13 inch x 13 Pitch BRONZE 3 Blade Left Hand Propeller 100 inch Bore 76B
$225.00
Time Remaining: 1d 6h 27m
Buy It Now for only: $225.00

13 inch x 13 Pitch BRONZE 3 Blade Right Hand Propeller 125 inch Bore 76C
13 inch x 13 Pitch BRONZE 3 Blade Right Hand Propeller 125 inch Bore 76C
$250.00
Time Remaining: 1d 6h 29m
Buy It Now for only: $250.00

13 inch x 10 Pitch BRONZE 3 Blade Right Hand Propeller 125 inch Bore 76C
13 inch x 10 Pitch BRONZE 3 Blade Right Hand Propeller 125 inch Bore 76C
$250.00
Time Remaining: 1d 6h 31m
Buy It Now for only: $250.00

13 inch x 10 Pitch BRONZE 3 Blade Right Hand Propeller 125 inch Bore 76C
13 inch x 10 Pitch BRONZE 3 Blade Right Hand Propeller 125 inch Bore 76C
$275.00
Time Remaining: 1d 6h 33m
Buy It Now for only: $275.00

13 inch x 10 Pitch BRONZE Three Blade Right Hand Propeller 125 inch Bore 76C
13 inch x 10 Pitch BRONZE Three Blade Right Hand Propeller 125 inch Bore 76C
$250.00
Time Remaining: 1d 6h 35m
Buy It Now for only: $250.00

13 inch x 14 Pitch BRONZE Three Blade Right Hand Propeller 125 inch Bore 76D
13 inch x 14 Pitch BRONZE Three Blade Right Hand Propeller 125 inch Bore 76D
$250.00
Time Remaining: 1d 6h 36m
Buy It Now for only: $250.00

13 inch x 15 Pitch BRONZE Three Blade Right Hand Propeller 100 inch Bore 76D
13 inch x 15 Pitch BRONZE Three Blade Right Hand Propeller 100 inch Bore 76D
$250.00
Time Remaining: 1d 6h 38m
Buy It Now for only: $250.00

13 inch x 15 Pitch BRONZE Three Blade Right Hand Propeller 100 inch Bore 76D
13 inch x 15 Pitch BRONZE Three Blade Right Hand Propeller 100 inch Bore 76D
$200.00
Time Remaining: 1d 6h 40m
Buy It Now for only: $200.00

13 inch x 15 Pitch BRONZE Three Blade Right Hand Propeller 1125 inch Bore 76D
13 inch x 15 Pitch BRONZE Three Blade Right Hand Propeller 1125 inch Bore 76D
$200.00
Time Remaining: 1d 6h 44m
Buy It Now for only: $200.00

Bronze 4 Blade Propeller Dyna Quad16 1 2 x 18 LH1 1 2 Bore Reconditioned
Bronze 4 Blade Propeller Dyna Quad16 1 2 x 18 LH1 1 2 Bore Reconditioned
$300.00
Time Remaining: 1d 6h 46m
Buy It Now for only: $300.00

12 inch x 16 Pitch BRONZE 3 Blade Right Hand Propeller 100 inch Bore 76E
12 inch x 16 Pitch BRONZE 3 Blade Right Hand Propeller 100 inch Bore 76E
$200.00
Time Remaining: 1d 6h 47m
Buy It Now for only: $200.00

11 inch x 12 Pitch BRONZE 3 Blade Right Hand Propeller 100 inch Bore 76E
11 inch x 12 Pitch BRONZE 3 Blade Right Hand Propeller 100 inch Bore 76E
$200.00
Time Remaining: 1d 6h 49m
Buy It Now for only: $200.00

20 inch x 12 Pitch BRONZE Two Blade Right Hand Propeller 125 inch Bore 75A
20 inch x 12 Pitch BRONZE Two Blade Right Hand Propeller 125 inch Bore 75A
$375.00
Time Remaining: 1d 6h 55m
Buy It Now for only: $375.00

19 inch x 18 Pitch BRONZE 3 Blade Right Hand Propeller 15 inch Bore 75A
19 inch x 18 Pitch BRONZE 3 Blade Right Hand Propeller 15 inch Bore 75A
$400.00
Time Remaining: 1d 6h 57m
Buy It Now for only: $400.00

21 inch x 25 Pitch BRONZE TWO Blade Left Hand Propeller 15 inch Bore 75B
21 inch x 25 Pitch BRONZE TWO Blade Left Hand Propeller 15 inch Bore 75B
$425.00
Time Remaining: 1d 7h
Buy It Now for only: $425.00

21 inch x 25 Pitch BRONZE 2 Blade Left Hand Propeller 15 inch Bore 75B
21 inch x 25 Pitch BRONZE 2 Blade Left Hand Propeller 15 inch Bore 75B
$425.95
Time Remaining: 1d 7h 1m
Buy It Now for only: $425.95

19 inch x 14 Pitch BRONZE 2 Blade Right Hand Propeller 1375 inch Bore 75B
19 inch x 14 Pitch BRONZE 2 Blade Right Hand Propeller 1375 inch Bore 75B
$350.00
Time Remaining: 1d 7h 4m
Buy It Now for only: $350.00

18 inch x 19 Pitch BRONZE 2 Blade Right Hand Propeller 125 inch Bore 75B
18 inch x 19 Pitch BRONZE 2 Blade Right Hand Propeller 125 inch Bore 75B
$300.00
Time Remaining: 1d 7h 6m
Buy It Now for only: $300.00

18 inch x 14 Pitch BRONZE 2 Blade Right Hand Propeller 125 inch Bore 75C
18 inch x 14 Pitch BRONZE 2 Blade Right Hand Propeller 125 inch Bore 75C
$300.00
Time Remaining: 1d 7h 8m
Buy It Now for only: $300.00

18 inch x 18 Pitch BRONZE 2 Blade Right Hand Propeller 125 inch Bore 75C
18 inch x 18 Pitch BRONZE 2 Blade Right Hand Propeller 125 inch Bore 75C
$275.00
Time Remaining: 1d 7h 11m
Buy It Now for only: $275.00

18 inch x 10 Pitch BRONZE 2 Blade Right Hand Propeller 1125 inch Bore 75D
18 inch x 10 Pitch BRONZE 2 Blade Right Hand Propeller 1125 inch Bore 75D
$275.00
Time Remaining: 1d 7h 13m
Buy It Now for only: $275.00

18 inch x 13 Pitch BRONZE 2 Blade Right Hand Propeller 125 inch Bore 75D
18 inch x 13 Pitch BRONZE 2 Blade Right Hand Propeller 125 inch Bore 75D
$300.00
Time Remaining: 1d 7h 15m
Buy It Now for only: $300.00

18 inch x 16 Pitch BRONZE 2 Blade Right Hand Propeller 125 inch Bore 75D
18 inch x 16 Pitch BRONZE 2 Blade Right Hand Propeller 125 inch Bore 75D
$285.00
Time Remaining: 1d 7h 17m
Buy It Now for only: $285.00

18 inch x 18 Pitch BRONZE 2 Blade Right Hand Propeller 1125 inch Bore 75E
18 inch x 18 Pitch BRONZE 2 Blade Right Hand Propeller 1125 inch Bore 75E
$295.00
Time Remaining: 1d 7h 19m
Buy It Now for only: $295.00

17 inch x 17 Pitch BRONZE 2 Blade Left Hand Propeller 125 inch Bore 75E
17 inch x 17 Pitch BRONZE 2 Blade Left Hand Propeller 125 inch Bore 75E
$275.00
Time Remaining: 1d 7h 22m
Buy It Now for only: $275.00

17 inch x 17 Pitch BRONZE 2 Blade Right Hand Propeller 125 inch Bore 75E
17 inch x 17 Pitch BRONZE 2 Blade Right Hand Propeller 125 inch Bore 75E
$275.00
Time Remaining: 1d 7h 26m
Buy It Now for only: $275.00

17 inch x 17 Pitch BRONZE 2 Blade Right Hand Propeller 125 inch Bore 74A
17 inch x 17 Pitch BRONZE 2 Blade Right Hand Propeller 125 inch Bore 74A
$250.00
Time Remaining: 1d 7h 28m
Buy It Now for only: $250.00

Old Brass Bronze Michigan Boat Propeller AMC380 told its from Evinrude Johnson
Old Brass Bronze Michigan Boat Propeller AMC380 told its from Evinrude Johnson
$80.00
Time Remaining: 1d 7h 44m
Buy It Now for only: $80.00

28 inch x 20 Pitch BRONZE 3 Blade LH Propeller 2 inch Bore 94A
28 inch x 20 Pitch BRONZE 3 Blade LH Propeller 2 inch Bore 94A
$800.00
Time Remaining: 1d 8h 43m
Buy It Now for only: $800.00

29 inch x 25 Pitch BRONZE 3 Blade LH Propeller 2 inch Bore 94B
29 inch x 25 Pitch BRONZE 3 Blade LH Propeller 2 inch Bore 94B
$950.00
Time Remaining: 1d 8h 48m
Buy It Now for only: $950.00

Dyna Quad Bronze 24X26 P n 351590 propeller Michigan Wheel MWC DQ
Dyna Quad Bronze 24X26 P n 351590 propeller Michigan Wheel MWC DQ
$299.99
Time Remaining: 1d 8h 59m

40 inch x 28 Pitch BRONZE 4 Blade RH Propeller 25 inch Bore 94B
40 inch x 28 Pitch BRONZE 4 Blade RH Propeller 25 inch Bore 94B
$2,500.00
Time Remaining: 1d 9h 4m
Buy It Now for only: $2,500.00

29 inch x 27 Pitch BRONZE 3 Blade LH Propeller 2 inch Bore 94C
29 inch x 27 Pitch BRONZE 3 Blade LH Propeller 2 inch Bore 94C
$1,150.00
Time Remaining: 1d 9h 7m
Buy It Now for only: $1,150.00

30 inch x 27 Pitch BRONZE 3 Blade LH Propeller 225 inch Bore 94C
30 inch x 27 Pitch BRONZE 3 Blade LH Propeller 225 inch Bore 94C
$1,200.00
Time Remaining: 1d 9h 11m
Buy It Now for only: $1,200.00

PAIR of 32 inch x 28 Pitch BRONZE 5 Blade Propellers 3 inch Bore 94D
PAIR of 32 inch x 28 Pitch BRONZE 5 Blade Propellers 3 inch Bore 94D
$6,000.00
Time Remaining: 1d 9h 24m
Buy It Now for only: $6,000.00

28 inch x 18 Pitch BRONZE 3 Blade RH Propeller 225 inch Bore 93B
28 inch x 18 Pitch BRONZE 3 Blade RH Propeller 225 inch Bore 93B
$800.00
Time Remaining: 1d 10h 43m
Buy It Now for only: $800.00

32 inch x 34 Pitch BRONZE 4 Blade RH Propeller 25 inch Bore 93B
32 inch x 34 Pitch BRONZE 4 Blade RH Propeller 25 inch Bore 93B
$2,200.00
Time Remaining: 1d 10h 47m
Buy It Now for only: $2,200.00

PAIR of 28 inch x 32 Pitch BRONZE 4 Blade Propellers 275 inch Bore 93C
PAIR of 28 inch x 32 Pitch BRONZE 4 Blade Propellers 275 inch Bore 93C
$2,100.00
Time Remaining: 1d 11h 1m
Buy It Now for only: $2,100.00

28 inch 28 Pitch BRONZE 3 Blade Propeller RH 2 inch Bore 93D
28 inch 28 Pitch BRONZE 3 Blade Propeller RH 2 inch Bore 93D
$1,100.00
Time Remaining: 1d 11h 13m
Buy It Now for only: $1,100.00

36 inch x 20 Pitch BRONZE 4 Blade LH Propeller 275 inch Bore 93D
36 inch x 20 Pitch BRONZE 4 Blade LH Propeller 275 inch Bore 93D
$2,500.00
Time Remaining: 1d 12h 26m
Buy It Now for only: $2,500.00


admin posted at 2009-11-15 Category: Boat Parts