FR2401346A1 - Mecanisme a cylindre et piston du type hydraulique ou pneumatique - Google Patents

Mecanisme a cylindre et piston du type hydraulique ou pneumatique

Info

Publication number
FR2401346A1
FR2401346A1 FR7824762A FR7824762A FR2401346A1 FR 2401346 A1 FR2401346 A1 FR 2401346A1 FR 7824762 A FR7824762 A FR 7824762A FR 7824762 A FR7824762 A FR 7824762A FR 2401346 A1 FR2401346 A1 FR 2401346A1
Authority
FR
France
Prior art keywords
cylinder
housing
piston mechanism
hand
piston rod
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.)
Withdrawn
Application number
FR7824762A
Other languages
English (en)
French (fr)
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.)
DU PONT MURPHY
Original Assignee
DU PONT MURPHY
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 DU PONT MURPHY filed Critical DU PONT MURPHY
Publication of FR2401346A1 publication Critical patent/FR2401346A1/fr
Withdrawn legal-status Critical Current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
    • F15B15/26—Locking mechanisms
    • F15B15/262—Locking mechanisms using friction, e.g. brake pads
    • F15B15/264—Screw mechanisms attached to 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
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • F15B2015/1495—Characterised by the construction of the motor unit of the straight-cylinder type with screw mechanism attached to the piston

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Actuator (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Fluid-Pressure Circuits (AREA)
FR7824762A 1977-08-26 1978-08-28 Mecanisme a cylindre et piston du type hydraulique ou pneumatique Withdrawn FR2401346A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2738522A DE2738522C3 (de) 1977-08-26 1977-08-26 Druckmittelbetriebener Arbeitszylinder

Publications (1)

Publication Number Publication Date
FR2401346A1 true FR2401346A1 (fr) 1979-03-23

Family

ID=6017372

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7824762A Withdrawn FR2401346A1 (fr) 1977-08-26 1978-08-28 Mecanisme a cylindre et piston du type hydraulique ou pneumatique

Country Status (5)

Country Link
DE (1) DE2738522C3 (de)
FR (1) FR2401346A1 (de)
GB (1) GB2003986B (de)
NL (1) NL7808849A (de)
NO (1) NO782910L (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2239470A3 (de) * 2009-04-09 2012-06-13 Neumeister Hydraulik GmbH Kolben-Zylindereinheit mit Verriegelung und Verfahren zur Verriegelung und Entriegelung einer Kolben-Zylindereinheit

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101372992B (zh) * 2008-06-04 2010-12-22 郭玉恒 一种流体输入转化为扭矩和摆角输出的方法及专用油缸
CN114352601B (zh) * 2021-12-24 2023-12-26 张家港市友明机械制造有限公司 一种带有防护装置的液压油缸

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2239470A3 (de) * 2009-04-09 2012-06-13 Neumeister Hydraulik GmbH Kolben-Zylindereinheit mit Verriegelung und Verfahren zur Verriegelung und Entriegelung einer Kolben-Zylindereinheit
EP2570680A1 (de) * 2009-04-09 2013-03-20 Neumeister Hydraulik GmbH Verfahren zur Verriegelung und Entriegelung einer Kolben-Zylindereinheit
EP2570679A1 (de) * 2009-04-09 2013-03-20 Neumeister Hydraulik GmbH Verriegelungszylinder und Verfahren zur Verriegelung und Entriegelung eines Verriegelungszylinders

Also Published As

Publication number Publication date
DE2738522A1 (de) 1979-03-01
NL7808849A (nl) 1979-02-28
GB2003986B (en) 1982-03-24
DE2738522B2 (de) 1980-03-27
DE2738522C3 (de) 1980-11-13
GB2003986A (en) 1979-03-21
NO782910L (no) 1979-02-27

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Legal Events

Date Code Title Description
ST Notification of lapse