DE69301012D1 - Pneumatic rotary drive with increased starting torque - Google Patents

Pneumatic rotary drive with increased starting torque

Info

Publication number
DE69301012D1
DE69301012D1 DE69301012T DE69301012T DE69301012D1 DE 69301012 D1 DE69301012 D1 DE 69301012D1 DE 69301012 T DE69301012 T DE 69301012T DE 69301012 T DE69301012 T DE 69301012T DE 69301012 D1 DE69301012 D1 DE 69301012D1
Authority
DE
Germany
Prior art keywords
rotary drive
starting torque
pneumatic rotary
increased starting
increased
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 - Fee Related
Application number
DE69301012T
Other languages
German (de)
Other versions
DE69301012T2 (en
Inventor
Luciano Migliori
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.)
Univer SpA
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
Application granted granted Critical
Publication of DE69301012D1 publication Critical patent/DE69301012D1/en
Publication of DE69301012T2 publication Critical patent/DE69301012T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F15B15/02—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
    • F15B15/068—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 helical type

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Actuator (AREA)
  • Braking Arrangements (AREA)
DE69301012T 1992-06-26 1993-06-21 Pneumatic rotary drive with increased starting torque Expired - Fee Related DE69301012T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI921576A IT1255184B (en) 1992-06-26 1992-06-26 PNEUMATIC ROTARY ACTUATOR WITH INCREASED TORQUE TORQUE

Publications (2)

Publication Number Publication Date
DE69301012D1 true DE69301012D1 (en) 1996-01-25
DE69301012T2 DE69301012T2 (en) 1996-05-09

Family

ID=11363586

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69301012T Expired - Fee Related DE69301012T2 (en) 1992-06-26 1993-06-21 Pneumatic rotary drive with increased starting torque

Country Status (4)

Country Link
EP (1) EP0578995B1 (en)
DE (1) DE69301012T2 (en)
ES (1) ES2081164T3 (en)
IT (1) IT1255184B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2543807B2 (en) * 2011-07-06 2020-03-18 Isaf Bus Components S.r.l. Rotary actuator for moving a swivel swing door, particularly in vehicles
CN105179364B (en) * 2015-09-21 2017-12-15 济南大学 It is a kind of to prevent piston radial rotation, the combined type attachment means of axial movement

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2970574A (en) * 1959-04-14 1961-02-07 Gen Motors Corp Dual piston hydraulic centering actuator
US2932206A (en) * 1959-05-14 1960-04-12 Gen Motors Corp Twin rotary actuator
DE2748955C2 (en) * 1977-11-02 1986-12-04 Walter Dipl.-Ing. 7758 Meersburg Holzer Pneumatic or hydraulic rotary drive, especially for swing doors
ATA387978A (en) * 1978-05-29 1982-08-15 Ife Gmbh ROTARY DRIVE FOR DOORS OR THE LIKE.

Also Published As

Publication number Publication date
EP0578995B1 (en) 1995-12-13
DE69301012T2 (en) 1996-05-09
ES2081164T3 (en) 1996-02-16
EP0578995A1 (en) 1994-01-19
IT1255184B (en) 1995-10-20
ITMI921576A0 (en) 1992-06-26
ITMI921576A1 (en) 1993-12-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee