IT1239695B - RETENTION DEVICE FOR PNEUMATIC CYLINDERS - Google Patents

RETENTION DEVICE FOR PNEUMATIC CYLINDERS

Info

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
Application number
IT19671A
Other languages
Italian (it)
Other versions
IT9019671A0 (en
IT9019671A1 (en
Inventor
Luciano Migliori
Original Assignee
Univer Spa
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Univer Spa filed Critical Univer Spa
Priority to IT19671A priority Critical patent/IT1239695B/en
Publication of IT9019671A0 publication Critical patent/IT9019671A0/en
Priority to EP91102752A priority patent/EP0446694B1/en
Priority to ES91102752T priority patent/ES2064784T3/en
Priority to AT91102752T priority patent/ATE114022T1/en
Priority to DE69105009T priority patent/DE69105009T2/en
Publication of IT9019671A1 publication Critical patent/IT9019671A1/en
Application granted granted Critical
Publication of IT1239695B publication Critical patent/IT1239695B/en

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)
  • Fluid-Pressure Circuits (AREA)
  • Actuator (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>
IT19671A 1990-03-14 1990-03-14 RETENTION DEVICE FOR PNEUMATIC CYLINDERS IT1239695B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT19671A IT1239695B (en) 1990-03-14 1990-03-14 RETENTION DEVICE FOR PNEUMATIC CYLINDERS
EP91102752A EP0446694B1 (en) 1990-03-14 1991-02-25 Locking 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.
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)

* Cited by examiner, † Cited by third party
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
ATE384881T1 (en) * 2000-07-07 2008-02-15 Frenotech Establishment LOCKING DEVICE
DE202018005634U1 (en) * 2018-12-09 2020-03-11 Herbert Höfler Locking device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
ES2064784T3 (en) 1995-02-01
EP0446694B1 (en) 1994-11-09
DE69105009T2 (en) 1995-04-20
DE69105009D1 (en) 1994-12-15
ATE114022T1 (en) 1994-11-15
IT9019671A0 (en) 1990-03-14
EP0446694A1 (en) 1991-09-18
IT9019671A1 (en) 1991-09-14

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970326