AU2379197A - Clamping head for the clamping of parts with even working surfaces on a support as well as a pneumatically operated safety clamping cylinder - Google Patents
Clamping head for the clamping of parts with even working surfaces on a support as well as a pneumatically operated safety clamping cylinderInfo
- Publication number
- AU2379197A AU2379197A AU23791/97A AU2379197A AU2379197A AU 2379197 A AU2379197 A AU 2379197A AU 23791/97 A AU23791/97 A AU 23791/97A AU 2379197 A AU2379197 A AU 2379197A AU 2379197 A AU2379197 A AU 2379197A
- Authority
- AU
- Australia
- Prior art keywords
- clamping
- clamping cylinder
- clamping plate
- cylinder
- head
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16P—SAFETY DEVICES IN GENERAL; SAFETY DEVICES FOR PRESSES
- F16P3/00—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body
- F16P3/12—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body with means, e.g. feelers, which in case of the presence of a body part of a person in or near the danger zone influence the control or operation of the machine
- F16P3/16—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body with means, e.g. feelers, which in case of the presence of a body part of a person in or near the danger zone influence the control or operation of the machine with feeling members moved by the machine
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
- Casting Devices For Molds (AREA)
- Manipulator (AREA)
- Buffer Packaging (AREA)
Abstract
In known clamping cylinders, there is a great danger of accidents when an operator puts his hand between the clamping plate and the part to be clamped. Thus, the operation of the clamping cylinder can give rise to serious hand injuries. The new clamping head and safety clamping cylinder should be of simpler design than those previously known, work reliably and exclude the danger of accidents. The clamping head (20) comprises a ring part (21) and a clamping plate (22) to be positioned on the part to be clamped. The clamping plate (22) is held against the ring part (21) by means of spring loading with the intermediate positioning of a compressible O-ring (24). The ring part (21) and the clamping plate (22) together form a pressure space (23). This is permanently connected fluidically with the piston pressure space of the clamping cylinder belonging to the clamping head (20). The fluid connection can be effected through the piston rod (5) of the safety clamping cylinder (1). If the clamping plate (22) contacts an uneven obstacle, it tilts relative to the ring part (21), allowing the compressed air to freely escape from the clamping head (20) and thus causing the piston of the safety clamping cylinder (1) to stop at once. The advantage is that two-handed operation is no longer necessary because operator hand injuries are no longer possible.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19604414 | 1996-02-07 | ||
| DE19604414 | 1996-02-07 | ||
| PCT/DE1997/000218 WO1997028926A2 (en) | 1996-02-07 | 1997-02-06 | Clamping head for the clamping of parts with even working surfaces on a support as well as a pneumatically operated safety clamping cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AU2379197A true AU2379197A (en) | 1997-08-28 |
Family
ID=7784742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU23791/97A Abandoned AU2379197A (en) | 1996-02-07 | 1997-02-06 | Clamping head for the clamping of parts with even working surfaces on a support as well as a pneumatically operated safety clamping cylinder |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0877896B1 (en) |
| AT (1) | ATE208477T1 (en) |
| AU (1) | AU2379197A (en) |
| DE (2) | DE59705278D1 (en) |
| ES (1) | ES2167735T3 (en) |
| WO (1) | WO1997028926A2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112140031B (en) * | 2020-10-09 | 2024-03-26 | 桂林电子科技大学 | Clamp for NVH test and clamping method thereof |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2085446A7 (en) * | 1970-04-22 | 1971-12-24 | Leroy Johnny | |
| US4527684A (en) * | 1982-12-20 | 1985-07-09 | Fort Wayne Truck Parts & Equipment, Inc. | Ram supported sensing shield for power presses |
| DE3438185A1 (en) * | 1984-10-18 | 1986-04-24 | Johann Weiss Maschinenbau, 7799 Illmensee | Pressure-medium-actuated clamping cylinder with safety cut-off means |
-
1997
- 1997-02-06 AT AT97919245T patent/ATE208477T1/en not_active IP Right Cessation
- 1997-02-06 AU AU23791/97A patent/AU2379197A/en not_active Abandoned
- 1997-02-06 ES ES97919245T patent/ES2167735T3/en not_active Expired - Lifetime
- 1997-02-06 DE DE59705278T patent/DE59705278D1/en not_active Expired - Fee Related
- 1997-02-06 EP EP97919245A patent/EP0877896B1/en not_active Expired - Lifetime
- 1997-02-06 DE DE19780072T patent/DE19780072D2/en not_active Expired - Fee Related
- 1997-02-06 WO PCT/DE1997/000218 patent/WO1997028926A2/en active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| ATE208477T1 (en) | 2001-11-15 |
| EP0877896B1 (en) | 2001-11-07 |
| DE19780072D2 (en) | 1999-03-11 |
| ES2167735T3 (en) | 2002-05-16 |
| EP0877896A2 (en) | 1998-11-18 |
| WO1997028926A3 (en) | 1997-09-25 |
| DE59705278D1 (en) | 2001-12-13 |
| WO1997028926A2 (en) | 1997-08-14 |
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