FR2690956B1 - Rotating drive driven by pressure fluid, in particular for pivoting vehicle doors. - Google Patents

Rotating drive driven by pressure fluid, in particular for pivoting vehicle doors.

Info

Publication number
FR2690956B1
FR2690956B1 FR9305497A FR9305497A FR2690956B1 FR 2690956 B1 FR2690956 B1 FR 2690956B1 FR 9305497 A FR9305497 A FR 9305497A FR 9305497 A FR9305497 A FR 9305497A FR 2690956 B1 FR2690956 B1 FR 2690956B1
Authority
FR
France
Prior art keywords
pressure fluid
rotating drive
vehicle doors
drive driven
pivoting vehicle
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 - Lifetime
Application number
FR9305497A
Other languages
French (fr)
Other versions
FR2690956A1 (en
Inventor
Eugen Bronner
Helmut Holzhofer
Dieter Kawa
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch 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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of FR2690956A1 publication Critical patent/FR2690956A1/en
Application granted granted Critical
Publication of FR2690956B1 publication Critical patent/FR2690956B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H25/22—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members
    • F16H25/2204—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members with balls
    • F16H25/2233—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members with balls with cages or means to hold the balls in position

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Actuator (AREA)
FR9305497A 1992-05-09 1993-05-07 Rotating drive driven by pressure fluid, in particular for pivoting vehicle doors. Expired - Lifetime FR2690956B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19924215257 DE4215257A1 (en) 1992-05-09 1992-05-09 Pneumatic rotary drive for vehicle swivel doors - has circulating ball guide slots with narrowed central sections to reduce friction forces

Publications (2)

Publication Number Publication Date
FR2690956A1 FR2690956A1 (en) 1993-11-12
FR2690956B1 true FR2690956B1 (en) 1994-10-07

Family

ID=6458457

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9305497A Expired - Lifetime FR2690956B1 (en) 1992-05-09 1993-05-07 Rotating drive driven by pressure fluid, in particular for pivoting vehicle doors.

Country Status (2)

Country Link
DE (1) DE4215257A1 (en)
FR (1) FR2690956B1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29616386U1 (en) * 1996-09-20 1996-11-28 Walter Voss GmbH Armaturenfabrik, 45549 Sprockhövel Rotary drive, in particular swivel motor
WO2006133479A1 (en) * 2005-06-15 2006-12-21 Razorback Vehicles Corporation Limited A pneumatic or hydraulic cylinder
CN105465093A (en) * 2015-12-31 2016-04-06 上海盾克机械有限公司 Spiral swing hydraulic cylinder
JP6772556B2 (en) * 2016-05-30 2020-10-21 株式会社ジェイテクト Ball screw device and steering device
US11549526B2 (en) * 2021-03-18 2023-01-10 United States Of America As Represented By The Secretary Of The Air Force Linear and rotary actuators

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2748955C2 (en) * 1977-11-02 1986-12-04 Walter Dipl.-Ing. 7758 Meersburg Holzer Pneumatic or hydraulic rotary drive, especially for swing doors

Also Published As

Publication number Publication date
FR2690956A1 (en) 1993-11-12
DE4215257A1 (en) 1993-11-11

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