ATE49266T1 - PIVOT DRIVE. - Google Patents

PIVOT DRIVE.

Info

Publication number
ATE49266T1
ATE49266T1 AT87101597T AT87101597T ATE49266T1 AT E49266 T1 ATE49266 T1 AT E49266T1 AT 87101597 T AT87101597 T AT 87101597T AT 87101597 T AT87101597 T AT 87101597T AT E49266 T1 ATE49266 T1 AT E49266T1
Authority
AT
Austria
Prior art keywords
pressure medium
working piston
reset
chamber
control valve
Prior art date
Application number
AT87101597T
Other languages
German (de)
Inventor
Peter Richenzhagen
Original Assignee
Amg Antrieb Mechanik Gmbh
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 Amg Antrieb Mechanik Gmbh filed Critical Amg Antrieb Mechanik Gmbh
Application granted granted Critical
Publication of ATE49266T1 publication Critical patent/ATE49266T1/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
    • F15B15/02—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member
    • F15B15/06—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member for mechanically converting rectilinear movement into non- rectilinear movement
    • F15B15/065—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member for mechanically converting rectilinear movement into non- rectilinear movement the motor being of the rack-and-pinion type

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Actuator (AREA)
  • Surgical Instruments (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Forklifts And Lifting Vehicles (AREA)

Abstract

1. Pivot drive comprising a working cylinder (1) in which a working piston (2) is guided which is adapted to be acted upon on both sides by a pneumatic or hydraulic pressure medium which is supplied via a control valve (3) and conduits (4, 5) to one of the two chambers (6, 7) on both sides of the working piston (2) and a reset unit (8) which comprises a movable wall (10) which via a reset rod (9) acts from the outside on the working piston (2) and which divides the housing (11) of the reset unit (8) into a pressure medium chamber (12) facing the working cylinder (1) and connected to a pressure medium source (13) and a spring chamber (14) remote from the working cylinder (1) and which is movable by at least one reset spring (15) against the working piston (2) and is movable against the action of the reset spring (15) by the pressure medium in the pressure medium chamber (12) away from the working piston (2), characterized in that the supply conduit (17) of the control valve (3) is connected only to the pressure medium chamber (12) of the reset unit (8) and the pressure medium is conducted from the pressure medium source via the pressure medium chamber (12) of the reset unit (8) to the control valve (3).
AT87101597T 1986-02-26 1987-02-06 PIVOT DRIVE. ATE49266T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19863606102 DE3606102A1 (en) 1986-02-26 1986-02-26 SWIVEL DRIVE
EP87101597A EP0236748B1 (en) 1986-02-26 1987-02-06 Oscillating servomotor

Publications (1)

Publication Number Publication Date
ATE49266T1 true ATE49266T1 (en) 1990-01-15

Family

ID=6294927

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87101597T ATE49266T1 (en) 1986-02-26 1987-02-06 PIVOT DRIVE.

Country Status (3)

Country Link
EP (1) EP0236748B1 (en)
AT (1) ATE49266T1 (en)
DE (2) DE3606102A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3826592A1 (en) * 1988-08-04 1990-02-08 Siemens Ag DEVICE FOR ACTUATING A QUICK-RELEASE VALVE
DE3925887A1 (en) * 1989-08-04 1991-02-07 Chemat Gmbh Double acting pneumatic drive unit - has at least one piston, with piston chamber, spring arrangement, pressure compartment and control
US9810245B2 (en) 2013-03-15 2017-11-07 Habonim Industrial Valves & Actuators Ltd. Spring return actuator
FR3011121A1 (en) 2013-09-26 2015-03-27 St Microelectronics Sa INTEGRATED CIRCUIT CHIP ASSEMBLY COMPRISING AN OVERVOLTAGE PROTECTION COMPONENT
WO2017060758A1 (en) * 2015-10-09 2017-04-13 Habonim Industrial Valves & Actuators Ltd Spring return double piston rod scotch yoke actuator

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2012765A1 (en) * 1970-03-18 1971-10-07 Serck Industries Ltd Actuator to be operated with liquid
GB1430612A (en) * 1973-06-26 1976-03-31 Keystone Int Valve actuator
US4087074A (en) * 1976-11-26 1978-05-02 The Parker & Harper Mfg. Co., Inc. Spring return valve actuator
DE3019821A1 (en) * 1979-05-25 1981-01-29 Jean Gachot Operator for remote controlled valve - has housing forming cylinder, and plunger with PTFE guides, energising rack driving output shaft pinion
DE8033371U1 (en) * 1980-12-16 1985-05-30 Norbro Antriebstechnik GmbH, 4050 Mönchengladbach Rotary actuator
DE3047283A1 (en) * 1980-12-16 1982-07-15 Norbro Antriebstechnik GmbH, 4050 Mönchengladbach Two-piston rotary actuating mechanism - has outer cylinder chambers connected to common pipe with pressure-relief valve
NL8104773A (en) * 1981-10-21 1982-08-02 Humabo B V CYLINDER PISTON DEVICE PROVIDED FOR RESET.
DE3402263A1 (en) * 1984-01-24 1985-08-01 Basf Ag, 6700 Ludwigshafen DEVICE FOR DRIVING CONTROL AND CONTROL TECHNICAL DEVICES

Also Published As

Publication number Publication date
EP0236748A1 (en) 1987-09-16
DE3761323D1 (en) 1990-02-08
DE3606102A1 (en) 1987-08-27
EP0236748B1 (en) 1990-01-03

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee