ATE55454T1 - ACTUATOR DEVICE WORKING WITH A PRESSURE MEDIUM. - Google Patents

ACTUATOR DEVICE WORKING WITH A PRESSURE MEDIUM.

Info

Publication number
ATE55454T1
ATE55454T1 AT87100823T AT87100823T ATE55454T1 AT E55454 T1 ATE55454 T1 AT E55454T1 AT 87100823 T AT87100823 T AT 87100823T AT 87100823 T AT87100823 T AT 87100823T AT E55454 T1 ATE55454 T1 AT E55454T1
Authority
AT
Austria
Prior art keywords
housing part
guide element
bellows
pressure medium
actuator device
Prior art date
Application number
AT87100823T
Other languages
German (de)
Inventor
Peter Stenzel
Original Assignee
Peter Stenzel
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 Peter Stenzel filed Critical Peter Stenzel
Application granted granted Critical
Publication of ATE55454T1 publication Critical patent/ATE55454T1/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
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/10—Characterised by the construction of the motor unit the motor being of diaphragm type

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Diaphragms And Bellows (AREA)
  • Actuator (AREA)
  • Sowing (AREA)
  • Vending Machines For Individual Products (AREA)

Abstract

1. A pressure medium driven actuator, comprising an elastomeric bellows (1), preferably rotationally symmetric, which is sealingly arranged with its axial ends between two housing parts (2, 3), as well as a guide element (6) which passes axially through the interior of the bellows and is connected securely to the first housing part (3) and is mounted on the second housing part (2) in a guide (9), enabling axial relative movement between said housing part and the said guide element (6) ; characterised in that : for achieving inner guidance of the two housing parts (2, 3), a sliding or rolling bearing (9) arranged on the second housing part (2) is provided between the second housing part (2) and the guide element (6), which bearing is provided with a slip-ring-seal which seals the pressure chamber (7) of the bellows (1), and the sliding or rolling bearing (9) is constructed such that the guide element (6) is mounted on the second housing part (2) to enable only movement in the axial direction.
AT87100823T 1986-01-22 1987-01-22 ACTUATOR DEVICE WORKING WITH A PRESSURE MEDIUM. ATE55454T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19863601822 DE3601822A1 (en) 1986-01-22 1986-01-22 OPERATING DEVICE WORKING WITH A PRINT MEDIUM
EP87100823A EP0233500B1 (en) 1986-01-22 1987-01-22 Pressure fluid driven actuator

Publications (1)

Publication Number Publication Date
ATE55454T1 true ATE55454T1 (en) 1990-08-15

Family

ID=6292375

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87100823T ATE55454T1 (en) 1986-01-22 1987-01-22 ACTUATOR DEVICE WORKING WITH A PRESSURE MEDIUM.

Country Status (3)

Country Link
EP (1) EP0233500B1 (en)
AT (1) ATE55454T1 (en)
DE (2) DE3601822A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2665490B1 (en) * 1990-07-31 1994-03-25 Lohr Industrie Sa BELLOWS MANEUVER ASSEMBLY.
DE4108312C2 (en) * 1991-03-14 1993-12-23 Ivan Ivanov Actuator
FR3024453B1 (en) 2014-08-01 2018-06-29 Lab Francais Du Fractionnement PROCESS FOR PRODUCING VARIANTS HAVING FC HAVING ENHANCED SIALYLATION
FR3058159B1 (en) 2016-10-28 2022-02-25 Lab Francais Du Fractionnement POLYPEPTIDE FC VARIANTS WITH AN INCREASED HALF-LIFE

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1459892A (en) * 1922-04-06 1923-06-26 James G Hughes Pneumatic spring
DE1860309U (en) * 1962-07-04 1962-10-18 Osmond Beissbarth O H G Fabrik PNUEMATIC JACK.
DE2336211C3 (en) * 1973-07-17 1979-06-21 Festo-Maschinenfabrik Gottlieb Stoll, 7300 Esslingen Single-acting pneumatic working cylinder
DE2355593C3 (en) * 1973-11-07 1979-08-09 Festo-Maschinenfabrik Gottlieb Stoll, 7300 Esslingen Working cylinder for executing a working piston movement that is damped in the area of the end positions
CS204779B1 (en) * 1979-08-30 1981-04-30 Zdenek Pustka Universal pneumatic wool lifter

Also Published As

Publication number Publication date
EP0233500B1 (en) 1990-08-08
DE3601822A1 (en) 1987-07-23
EP0233500A1 (en) 1987-08-26
DE3764107D1 (en) 1990-09-13

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Legal Events

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