Thursday, December 31, 2009

Set 317

For first time visitors I recommend this archive for some of my best posts.



1813. 2-3/8" long, submitted by a visitor who is looking to identify this device:

More photos of it can be seen here


The device disassembled:

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1814. 26" long:


































1815. The large metal part is about 5" long:

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1816. 30" long:

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1817. Approximately 12" in length, the two long pieces can be rotated, next to the small piece of wood there are two springs:

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1818. 3-1/2" long:






















Answers:


1813. This is a hydraulic lifter, a device for maintaining zero valve clearance in an internal combustion engine.

More photos of it can be seen here



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1814. A gauge from a 1920s 'visible gas' pump, gas was pumped into the clear container on top of the pump, it was then fed by gravity into a customer's tank.



The two pumps on the right are 'visible gas' pumps:




The problem with this gauge was that it wasn't very accurate.


































1815. A choker hook for use by loggers "to form a slip loop within which one or more logs can be held for dragging or carrying by the cable." Patent number 2,828,156





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1816. A gambrel, or gamb'lin stick, used at farm butchering time to hold firm the hind legs of hogs hung for cooling before cutting.

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1817. A harmonica holder, the two long pieces need to be rotated 90 degrees so that they can be placed on the performer's shoulders, the harmonica is held between the small piece of wood and the metal bar. Modern versions can be seen here.

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1818. A playing card throwing star, similar to a ninja throwing star:









This photo is for testing your memory on items which have all been posted before, scroll down to see the answers.

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Back row starting from the left:
1. Printer's type gauge used for measuring type for wear
2. Flue cleaner for an old steam tractor
3. Poison bottle
4. Spring compressor for an old automobile
5. Military blasting cap circuit testing device
Middle row:
6. Spark tester for small engines
7. Fusible link, a fire protection device, it was used as a link in a chain that held open large, heavy warehouse doors, heat from the fire would cause the low melting point metal in the middle to liquefy, thus breaking the chain and allowing the door to close.
Front row:
8. Speed indicator
9. Nut from a bank vault door
10. Shutter dog, mounted on the outside of a house to keep the shutters open



Happy New Year!















To submit photos, send them to the address in my profile.















Last week's set is seen below, click here to view the entire post.







Black Ops Pro Tips
More discussion and comments on these photos can be found at the newsgroup rec.puzzles.

Wednesday, December 23, 2009

Set 316

For first time visitors I recommend this archive for some of my best posts.



1807. 2-1/2" wide:































1808. Around 24" long:


































1809. Approximately 50" tall, take a look at Neatorama for more guesses on this one:


























1810. About 48" long:

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1811. The threaded rod is 14-3/4" long, submitted by a visitor who is looking to identify this tool:


































1812. 10" long:
















Answers
















To submit photos, send them to the address in my profile.















Last week's set is seen below, click here to view the entire post.







Black Ops Pro Tips
More discussion and comments on these photos can be found at the newsgroup rec.puzzles.

Thursday, December 17, 2009

Set 315

For first time visitors I recommend this archive for some of my best posts.


Since next Thursday is Christmas Eve, I'm planning to post on Wednesday instead.


1801. 5" long:































1802. Around 24" long:

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1803. 3-1/2" long:























1804. 11" long:

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1805. 22" tall, patented in the 1890s, take a look at Neatorama for more guesses on this device and a chance to win a T-shirt:


































1806. 12" long:

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Answers















To submit photos, send them to the address in my profile.















Last week's set is seen below, click here to view the entire post.







Black Ops Pro Tips
More discussion and comments on these photos can be found at the newsgroup rec.puzzles.

Thursday, December 10, 2009

Set 314

For first time visitors I recommend this archive for some of my best posts.



1795. 10" long, patented in the 1890s:

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1796. 8-1/2" long, an unidentified tool that was sent in by a visitor:

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1797. 10" long:






It's open at the top and hollow inside:






















1798. Approximately 9-1/2" tall:

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A view of the other side:























1799. 9" long, take a look at Neatorama for more guesses on the this tool and a chance to win a T-shirt:




























1800. 11" long, this tool has four different functions:















































Answers















To submit photos, send them to the address in my profile.















Last week's set is seen below, click here to view the entire post.







Black Ops Pro Tips
More discussion and comments on these photos can be found at the newsgroup rec.puzzles.