ATE107560T1 - ADDITIONAL HYDRAULIC OR PNEUMATIC DRIVE FOR HAND SHEET METER. - Google Patents
ADDITIONAL HYDRAULIC OR PNEUMATIC DRIVE FOR HAND SHEET METER.Info
- Publication number
- ATE107560T1 ATE107560T1 AT91911842T AT91911842T ATE107560T1 AT E107560 T1 ATE107560 T1 AT E107560T1 AT 91911842 T AT91911842 T AT 91911842T AT 91911842 T AT91911842 T AT 91911842T AT E107560 T1 ATE107560 T1 AT E107560T1
- Authority
- AT
- Austria
- Prior art keywords
- compressed air
- pressure plate
- pressure
- cylinder
- diaphragm cylinder
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B7/00—Pliers; Other hand-held gripping tools with jaws on pivoted limbs; Details applicable generally to pivoted-limb hand tools
- B25B7/12—Pliers; Other hand-held gripping tools with jaws on pivoted limbs; Details applicable generally to pivoted-limb hand tools involving special transmission means between the handles and the jaws, e.g. toggle levers, gears
- B25B7/126—Pliers; Other hand-held gripping tools with jaws on pivoted limbs; Details applicable generally to pivoted-limb hand tools involving special transmission means between the handles and the jaws, e.g. toggle levers, gears with fluid drive
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/06—Bending rods, profiles, or tubes in press brakes or between rams and anvils or abutments; Pliers with forming dies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B5/00—Clamps
- B25B5/06—Arrangements for positively actuating jaws
- B25B5/061—Arrangements for positively actuating jaws with fluid drive
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manipulator (AREA)
- Reciprocating Pumps (AREA)
- Containers And Plastic Fillers For Packaging (AREA)
- Actuator (AREA)
- Rehabilitation Tools (AREA)
Abstract
More or less compressed air is admitted into the diaphragm cylinder (5) by allowing compressed air to enter via the treadle valve (3). The pressure plate (7) is moved horizontally forwards over the thrust rod (6) via the guide in the securing plate (9) by the entry of compressed air into the diaphragm cylinder. The travel of the pressure plate (7) is determined by the two spacers (13). The upper and lower levers (8) each slide along the outward-moving surfaces (17) of the pressure plate (7) via a roller (16) and actuate the tool insert (11) via a pivot (10). Pressure is generated between the conversion set and the manual forming tool and is transmitted to the two securing brackets (14). If the treadle valve (3) is closed, the compressed air flows from the diaphragm cylinder (5) through the quick-release valve (12). Owing to the pressure drop in the cylinder, the pressure plate (7) is drawn back over the thrust rod (6) into the starting position by means of a return spring.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH2494/90A CH682306A5 (en) | 1990-07-27 | 1990-07-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE107560T1 true ATE107560T1 (en) | 1994-07-15 |
Family
ID=4235072
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT91911842T ATE107560T1 (en) | 1990-07-27 | 1991-07-05 | ADDITIONAL HYDRAULIC OR PNEUMATIC DRIVE FOR HAND SHEET METER. |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0493549B1 (en) |
AT (1) | ATE107560T1 (en) |
CH (1) | CH682306A5 (en) |
DE (1) | DE59102014D1 (en) |
WO (1) | WO1992002338A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030207890A1 (en) | 2001-02-23 | 2003-11-06 | Collier Robert J | Compounds with 5-ht1a activity useful for treating disorders of the outer retina |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH597985A5 (en) * | 1975-03-06 | 1978-04-28 | Willy Fluckiger | Pneumatic pincers for crimping eyelet onto cable |
FR2483271A1 (en) * | 1980-05-28 | 1981-12-04 | Gateau Internal | TUBE SHAPING APPARATUS |
DE3742782A1 (en) * | 1987-12-17 | 1989-07-06 | Michael Dr Kretzschmar | Pressure-medium gripper for spring-band clamps |
IT1224512B (en) * | 1988-07-19 | 1990-10-04 | Liri Costruzioni Mecc | PORTABLE THREE-SPEED MINI-BENDING MACHINE WITH POSSIBLE MOTORIZED OR MANUAL CONTROL AND AUTOMATIC COUPLING / DISCONNECTION DEVICE |
-
1990
- 1990-07-27 CH CH2494/90A patent/CH682306A5/de not_active IP Right Cessation
-
1991
- 1991-07-05 WO PCT/CH1991/000144 patent/WO1992002338A1/en active IP Right Grant
- 1991-07-05 AT AT91911842T patent/ATE107560T1/en not_active IP Right Cessation
- 1991-07-05 EP EP91911842A patent/EP0493549B1/en not_active Expired - Lifetime
- 1991-07-05 DE DE59102014T patent/DE59102014D1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CH682306A5 (en) | 1993-08-31 |
DE59102014D1 (en) | 1994-07-28 |
EP0493549A1 (en) | 1992-07-08 |
WO1992002338A1 (en) | 1992-02-20 |
EP0493549B1 (en) | 1994-06-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
REN | Ceased due to non-payment of the annual fee |