IT1239695B - RETENTION DEVICE FOR PNEUMATIC CYLINDERS - Google Patents
RETENTION DEVICE FOR PNEUMATIC CYLINDERSInfo
- Publication number
- IT1239695B IT1239695B IT19671A IT1967190A IT1239695B IT 1239695 B IT1239695 B IT 1239695B IT 19671 A IT19671 A IT 19671A IT 1967190 A IT1967190 A IT 1967190A IT 1239695 B IT1239695 B IT 1239695B
- Authority
- IT
- Italy
- Prior art keywords
- cylinder
- jaw
- retention device
- pneumatic cylinders
- pneumatically
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/20—Other details, e.g. assembly with regulating devices
- F15B15/26—Locking mechanisms
- F15B15/262—Locking mechanisms using friction, e.g. brake pads
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Jigs For Machine Tools (AREA)
- Actuator (AREA)
- Fluid-Pressure Circuits (AREA)
- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
Abstract
A fluid actuated locking device for a pneumatic cylinder of the type comprising a first cylinder portion (10) and a second cylinder portion (11) pneumatically reciprocable in respect to the first one. The device comprises a pneumatically actuated U-shaped jaw member (17) connected to one portion (10) of the cylinder and a rod member (12) connected to the other portion (11) of the cylinder, to lock the reciprocation; the jaw (17) is positioned between a thrust member (21) and a reaction member (20) provided with slanted centering surfaces (22) for said jaw (17). <IMAGE>
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT19671A IT1239695B (en) | 1990-03-14 | 1990-03-14 | RETENTION DEVICE FOR PNEUMATIC CYLINDERS |
ES91102752T ES2064784T3 (en) | 1990-03-14 | 1991-02-25 | LOCKING DEVICE FOR PNEUMATIC CYLINDERS. |
AT91102752T ATE114022T1 (en) | 1990-03-14 | 1991-02-25 | COMPRESSED AIR CYLINDER WITH LOCKING DEVICE. |
EP91102752A EP0446694B1 (en) | 1990-03-14 | 1991-02-25 | Locking device for pneumatic cylinders |
DE69105009T DE69105009T2 (en) | 1990-03-14 | 1991-02-25 | Air cylinder with locking device. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT19671A IT1239695B (en) | 1990-03-14 | 1990-03-14 | RETENTION DEVICE FOR PNEUMATIC CYLINDERS |
Publications (3)
Publication Number | Publication Date |
---|---|
IT9019671A0 IT9019671A0 (en) | 1990-03-14 |
IT9019671A1 IT9019671A1 (en) | 1991-09-14 |
IT1239695B true IT1239695B (en) | 1993-11-15 |
Family
ID=11160270
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT19671A IT1239695B (en) | 1990-03-14 | 1990-03-14 | RETENTION DEVICE FOR PNEUMATIC CYLINDERS |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0446694B1 (en) |
AT (1) | ATE114022T1 (en) |
DE (1) | DE69105009T2 (en) |
ES (1) | ES2064784T3 (en) |
IT (1) | IT1239695B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19543471C1 (en) * | 1995-11-22 | 1997-01-09 | Festo Kg | Clamping unit |
WO2000074892A2 (en) * | 1999-06-07 | 2000-12-14 | Frenotech Establishment | Locking device |
EP1170511B1 (en) * | 2000-07-07 | 2008-01-23 | Frenotech Establishment | Locking device |
DE202018005634U1 (en) * | 2018-12-09 | 2020-03-11 | Herbert Höfler | Locking device |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4791855A (en) * | 1985-03-11 | 1988-12-20 | Pubot Giken Co., Ltd. | Cylinder locking device |
JPS61233209A (en) * | 1985-04-09 | 1986-10-17 | Akio Matsui | Cylinder stopping apparatus |
DE3810388A1 (en) * | 1988-03-26 | 1989-10-05 | Kontec Gmbh | Device for clamping a linearly movable elongated component |
-
1990
- 1990-03-14 IT IT19671A patent/IT1239695B/en active IP Right Grant
-
1991
- 1991-02-25 ES ES91102752T patent/ES2064784T3/en not_active Expired - Lifetime
- 1991-02-25 EP EP91102752A patent/EP0446694B1/en not_active Expired - Lifetime
- 1991-02-25 DE DE69105009T patent/DE69105009T2/en not_active Expired - Fee Related
- 1991-02-25 AT AT91102752T patent/ATE114022T1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ES2064784T3 (en) | 1995-02-01 |
IT9019671A1 (en) | 1991-09-14 |
DE69105009T2 (en) | 1995-04-20 |
EP0446694B1 (en) | 1994-11-09 |
DE69105009D1 (en) | 1994-12-15 |
EP0446694A1 (en) | 1991-09-18 |
IT9019671A0 (en) | 1990-03-14 |
ATE114022T1 (en) | 1994-11-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ATE105223T1 (en) | PNEUMATIC IMPACT TOOL. | |
FI910087A0 (en) | FOERTRAENGNINGSPIPETT. | |
ES451408A1 (en) | Electropneumatic hammer | |
ES2135074T3 (en) | CONNECTION DEVICE. | |
IT1239695B (en) | RETENTION DEVICE FOR PNEUMATIC CYLINDERS | |
EP0228059A3 (en) | Diesel hammer | |
ATE86349T1 (en) | DRIVING ROD LOCK. | |
DE69412329D1 (en) | Fastening device between a support and moving part and a tool | |
ATE86160T1 (en) | DEVICE FOR COUPLING TWO TOOL PARTS OF MACHINE TOOLS. | |
SE8603994D0 (en) | PISTON AND CYLINDER DEVICE | |
ATE60938T1 (en) | DOUBLE-ACTING AIR PISTON AND CYLINDER DEVICE. | |
IT1148954B (en) | PNEUMATIC CYLINDER AND PISTON COMPLEX FORCE INTENSIFIER FOR BRAKES AND CLUTCHES | |
ATE98536T1 (en) | CROSS CONVEYOR PRESS. | |
ATE103226T1 (en) | WORKPIECE CLAMPING DEVICE. | |
SE9001063D0 (en) | MANUBE CYLINDER, SPECIFICALLY BEFORE BRAKES, CLUTCHES OR SIMILAR | |
ATE109711T1 (en) | PNEUMATIC IMPACT DEVICE WITH INTERCHANGEABLE WORK TOOL. | |
GB2014247A (en) | Improved Forging Manipulator | |
IT8922857A0 (en) | LOCKING DEVICE FOR PNEUMATIC CYLINDERS | |
JPS6474923A (en) | Device for connecting tractor to working machine | |
AU591658B2 (en) | Hydraulic cylinder with rapid retraction capability | |
SE9100003L (en) | DEVICE ON WORK CYCLES | |
BG48998A1 (en) | Pneumatic- mechanic amplifier | |
IT9019399A0 (en) | LOCKING DEVICE FOR PNEUMATIC CYLINDERS | |
IT208249Z2 (en) | PISTON FOR PNEUMATIC CYLINDERS | |
GB8925270D0 (en) | A sleeve valve for a 2 stroke i.c.piston engine |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970326 |