| Patent Number |
Title Of Patent |
Date Issued |
| D283543 |
Needle extractor |
April 22, 1986 |
|
| 7007357 |
Removal and installation device for external and internal snap rings |
March 7, 2006 |
| A removal and installation device for external and internal snap rings that can switch between shaft and hole modes by simple operation and produces better controllability, workability, serviceability and easiness in handling is provided. A rotary plate is rotated in a positive direc |
| 5653453 |
Collet chuck |
August 5, 1997 |
| An object of the present invention is to provide a collet chuck in which a chuck section of a collet is so formed as to provide a greater chucking force when the collet chuck is turned. To accomplish this object, a collet chuck is provided in which a collet mounted on the axis of rotatio |
| 5542167 |
Device for attaching/detaching shaft snap ring and hole snap ring |
August 6, 1996 |
| A device for attaching/detaching a snap ring, which can be set up in either of types for shaft and hole applications only by one operation of turning right and left leading portions removably inserted in holes at both ends of a snap ring. Leading portions connected to right and left gras |
| 4640274 |
Surgical needle extractor having a disposable chuck, a chuck and a handle |
February 3, 1987 |
| A surgical needle extractor is provided which has a chuck including a penetration portion for penetrating between the claws of a surgical needle. The chuck also has an actuated piece pivotable with respect to the penetration portion of the chuck. The extractor includes a handle to which |
| 4206617 |
Ring for mounting a rotary body to a shaft |
June 10, 1980 |
| A ring member which is adapted to be disposed in an opening of a rotary member for coaxially mounting said rotary member to a shaft member which comprises a substantially convex ring body containing a centrally disposed hole, said ring body containing a plurality of outet slits which ext |
