| |
 |
|
Class Information
Number: 72/444
Name: Metal deforming > With means to drive tool > With means to selectably control movement of tool > By means to connect and/or disconnect tool from its drive
Description: Apparatus provided with a tool-moving means and a power source therefor, wherein the means can be joined to its power source or be separated therefrom while the tool is stationary, at the choice of the operative.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7325437 |
Long reach press |
Feb. 5, 2008 |
| 7243516 |
Automated machine setup with modular tooling |
Jul. 17, 2007 |
| 7124486 |
Fast and automated tool-changing device with standard conical tool support for digitally controlled bending machine |
Oct. 24, 2006 |
| 6993949 |
Power or manually operated pipe grooving tool |
Feb. 7, 2006 |
| 6530313 |
Slide locking mechanism |
Mar. 11, 2003 |
| 5806362 |
Method and apparatus for carrying out an operation on a mechanical workpiece |
Sep. 15, 1998 |
| 5713237 |
Slide lock for stamping press |
Feb. 3, 1998 |
| 5704242 |
Universal ring bender |
Jan. 6, 1998 |
| 5603237 |
Inching drive system for a mechanical punch press |
Feb. 18, 1997 |
| 5522244 |
Method of operating a punch press during start-up and stopping |
Jun. 4, 1996 |
| 5513561 |
Gear train locking mechanism for mechanical power presses |
May. 7, 1996 |
| 5357780 |
Press slide locking apparatus |
Oct. 25, 1994 |
| 5297417 |
Portable collet crimping apparatus |
Mar. 29, 1994 |
| 5271261 |
Processing machine for processing wire and strip stock or for assembling components |
Dec. 21, 1993 |
| 5269059 |
Method of installing a slide locking mechanism in a press |
Dec. 14, 1993 |
| 5078002 |
Hydraulic assembly to actuate forging presses |
Jan. 7, 1992 |
| 5065609 |
Press for pressing of casings, cable shoes or similar items |
Nov. 19, 1991 |
| 5040396 |
Portable internal roller swager |
Aug. 20, 1991 |
| 5027683 |
Punching device for thin plates and punching units used with punching device |
Jul. 2, 1991 |
| 5025652 |
Collet surface structure for a hydraulic high-speed press |
Jun. 25, 1991 |
| 5022255 |
Structure of punch for venetian blind manufacture |
Jun. 11, 1991 |
| 5022249 |
Portable manually-controlled three-speed pipe-bending machine |
Jun. 11, 1991 |
| 5000024 |
Rolling mill drive with spindles releasably arranged between pinions and work rolls |
Mar. 19, 1991 |
| 4951375 |
Punch press utilizing workpiece guidance system to effect tool changing |
Aug. 28, 1990 |
| 4893493 |
Mechanically powered crimping tool |
Jan. 16, 1990 |
| 4809535 |
Hydraulic press and process for molding or forming an article including incrementally variable positioned slide |
Mar. 7, 1989 |
| 4696178 |
Wire and band processing machine |
Sep. 29, 1987 |
| 4691553 |
Safety power tool |
Sep. 8, 1987 |
| 4674313 |
High- and low-force adjustable roll stand |
Jun. 23, 1987 |
| 4671092 |
Method and apparatus for hot rolling of bevel gears |
Jun. 9, 1987 |
| 4627266 |
Spindle press with continuously rotating flywheel |
Dec. 9, 1986 |
| 4606217 |
Screw press having a shifting coupling and a continuously rotating flywheel |
Aug. 19, 1986 |
| 4523521 |
Spindle press |
Jun. 18, 1985 |
| 4503741 |
Bridge type punch press |
Mar. 12, 1985 |
| 4418562 |
Control device for a small press |
Dec. 6, 1983 |
| 4357820 |
Safety control system for metal forming machine |
Nov. 9, 1982 |
| 4211098 |
Solid state control system for mechanical press |
Jul. 8, 1980 |
| 4168644 |
Reciprocating tool machine particularly for stamping or nibbling |
Sep. 25, 1979 |
| 4148209 |
Forging press |
Apr. 10, 1979 |
| 4144733 |
Pipe grooving apparatus |
Mar. 20, 1979 |
| RE29664 |
Hydraulic pulley apparatus |
Jun. 13, 1978 |
| 4052875 |
Small size, portable bender |
Oct. 11, 1977 |
| 4035896 |
Device for crimping conductors onto contacts of a contact strip |
Jul. 19, 1977 |
| 3948129 |
Press incorporating a device for quick interchange of tools |
Apr. 6, 1976 |
| 3931727 |
Method and system for detecting brake wear in a metal forming machine |
Jan. 13, 1976 |
|
|
|
