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Class Information
Number: 29/265
Name: Metal working > Means to assemble or disassemble > Puller or pusher means, contained force multiplying operator > Having screw operator > Central screw, work-engagers around screw > Tubular or tube segment forms work-engager > Movable grippers on screw
Description: Apparatus in which the tubular or tube segment form a work engager having at least two relatively movable parts to grip the work which parts are mounted on the work engaging end of the force developing screw.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7496999 |
Valve nut removal and replacement system |
Mar. 3, 2009 |
| 6978527 |
Fuel injector removal tool |
Dec. 27, 2005 |
| 6832426 |
Device for decoupling the inner part and the outer part of a constant velocity joint from each other and the method |
Dec. 21, 2004 |
| 6792659 |
Transmission tool |
Sep. 21, 2004 |
| 6584662 |
Extractor tool for a glow plug |
Jul. 1, 2003 |
| 6557228 |
Gimbal bearing remover |
May. 6, 2003 |
| 6092279 |
Bearing puller |
Jul. 25, 2000 |
| 5802692 |
Glo-plug extractor |
Sep. 8, 1998 |
| 5533245 |
Releasable valve seat removal tool |
Jul. 9, 1996 |
| 5408732 |
Wheel hub puller particularly suited for heavy duty trucks, buses and trailers |
Apr. 25, 1995 |
| 5379503 |
Extraction tool for transmissions |
Jan. 10, 1995 |
| 5276951 |
Tubular lock puller |
Jan. 11, 1994 |
| 5226208 |
Bearing puller |
Jul. 13, 1993 |
| 5191705 |
Combination for removably supporting a magnetic transducer carrying arm |
Mar. 9, 1993 |
| 5167057 |
Hydraulic puller |
Dec. 1, 1992 |
| 5159743 |
Hydraulic puller |
Nov. 3, 1992 |
| 5012566 |
Drilling and expanding tool for removing carburetor seal plugs |
May. 7, 1991 |
| 4887342 |
Device to force open the door of a safety deposit box |
Dec. 19, 1989 |
| 4799305 |
Tube protection device |
Jan. 24, 1989 |
| 4716642 |
Extractor tool |
Jan. 5, 1988 |
| 4627155 |
Tube extracting apparatus |
Dec. 9, 1986 |
| 4507837 |
Extractor tool |
Apr. 2, 1985 |
| 4426758 |
Seal puller |
Jan. 24, 1984 |
| 4403386 |
Bolt type lock puller |
Sep. 13, 1983 |
| 4207664 |
Pulling tool for extracting bushings and bearings |
Jun. 17, 1980 |
| 4104775 |
Extraction tool |
Aug. 8, 1978 |
| 4074410 |
Lock extractor |
Feb. 21, 1978 |
| 4050136 |
Bearing race driver |
Sep. 27, 1977 |
| 4031603 |
Snap-in clutch spring |
Jun. 28, 1977 |
| 4009515 |
Disc brake piston puller |
Mar. 1, 1977 |
| 3996652 |
Pipe positioning tool |
Dec. 14, 1976 |
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