GB1368250A - Drive mechanism - Google Patents

Drive mechanism

Info

Publication number
GB1368250A
GB1368250A GB5309871A GB5309871A GB1368250A GB 1368250 A GB1368250 A GB 1368250A GB 5309871 A GB5309871 A GB 5309871A GB 5309871 A GB5309871 A GB 5309871A GB 1368250 A GB1368250 A GB 1368250A
Authority
GB
United Kingdom
Prior art keywords
drive mechanism
rod
piston
weiss
heading
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.)
Expired
Application number
GB5309871A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1368250A publication Critical patent/GB1368250A/en
Expired legal-status Critical Current

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
    • F15B15/204—Control means for piston speed or actuating force without external control, e.g. control valve inside the piston
    • 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
    • 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
    • F15B15/261—Locking mechanisms using positive interengagement, e.g. balls and grooves, for locking in the end positions

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Actuator (AREA)

Abstract

1368250 Fluid-operated actuators D WEISS 16 Nov 1971 [5 Aug 1971] 53098/71 Addition to 1357968 Heading F1D The drive mechanism is a modification of that described and claimed in Specification 1357968, a roller 22 being provided to engage conical face 27. Also the smaller diameter piston 9 is mounted on rod 10 for limited movement, springs 43 being interposed between piston 9 and a nut 44 screwed on to the end of rod 10.
GB5309871A 1971-08-05 1971-11-16 Drive mechanism Expired GB1368250A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712139150 DE2139150C3 (en) 1971-08-05 1971-08-05 A piston-cylinder unit acted upon by a pressure medium as an adjusting device with rapid traverse and power stroke

Publications (1)

Publication Number Publication Date
GB1368250A true GB1368250A (en) 1974-09-25

Family

ID=5815826

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5309871A Expired GB1368250A (en) 1971-08-05 1971-11-16 Drive mechanism

Country Status (2)

Country Link
DE (1) DE2139150C3 (en)
GB (1) GB1368250A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITTO20090092A1 (en) * 2009-02-11 2010-08-12 Zenith Progetti S A S Di Del Gross O Maria & C SELF-LOCKING CYLINDER WITH PNEUMATIC DRIVE.
ITTO20090126A1 (en) * 2009-02-23 2010-08-24 Zenith Progetti S A S Di Del Gross O Maria & C PNEUMATIC DRIVE ACTUATOR UNIT.

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4209493C1 (en) * 1992-03-24 1993-05-19 Franz Dipl.-Ing. 7900 Ulm De Kirsching

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITTO20090092A1 (en) * 2009-02-11 2010-08-12 Zenith Progetti S A S Di Del Gross O Maria & C SELF-LOCKING CYLINDER WITH PNEUMATIC DRIVE.
ITTO20090126A1 (en) * 2009-02-23 2010-08-24 Zenith Progetti S A S Di Del Gross O Maria & C PNEUMATIC DRIVE ACTUATOR UNIT.

Also Published As

Publication number Publication date
DE2139150B2 (en) 1978-11-30
DE2139150C3 (en) 1979-08-02
DE2139150A1 (en) 1973-02-15

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee