Metal deforming – By use of non-deforming work-gripping clamp and relatively... – With cutting
Patent
1997-05-29
1998-04-21
Crane, Daniel C.
Metal deforming
By use of non-deforming work-gripping clamp and relatively...
With cutting
72302, 72403, 72424, 140 1, 29 34D, B32F 3900
Patent
active
057406898
ABSTRACT:
A wheel spoke extrusion stretcher including a main shaft turned by a motor through a belt transmission mechanism, two driven shafts turned by said main shaft through helical gears, a main sliding block coupled to the driven shafts by a crank and holding an eye block die and a tool block, two transmission shafts coupled to the driven shafts by bevel gears and mounted with cam wheels, two sets of chucks respectively mounted on respective transverse sliding blocks and moved by the cam wheels to seize workpiece, a swing link turned to pick up workpiece from a feed plate by jaw chucks, and a swing arm turned about an axle by one cam wheel and having a hammer bit at one end, wherein when workpiece is picked up and gripped by the chucks, the main sliding block is moved forwards to force the eye block die onto workpiece, and then the chucks are opened in proper order as the eye block die is moved forwards, and then the hammer bit of the swing arm is moved downwards to hit the tool block, causing it to cut off workpiece.
REFERENCES:
patent: 617270 (1899-01-01), Baldwin
patent: 1518869 (1924-12-01), Olson
patent: 1826350 (1931-10-01), Hawk
patent: 1865412 (1932-06-01), Geist
patent: 3123846 (1964-03-01), Prutton
LandOfFree
Wheel spoke extrusion stretcher does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Wheel spoke extrusion stretcher, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Wheel spoke extrusion stretcher will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2050285