SE9303408D0 - Power device that works with pressure medium - Google Patents

Power device that works with pressure medium

Info

Publication number
SE9303408D0
SE9303408D0 SE9303408A SE9303408A SE9303408D0 SE 9303408 D0 SE9303408 D0 SE 9303408D0 SE 9303408 A SE9303408 A SE 9303408A SE 9303408 A SE9303408 A SE 9303408A SE 9303408 D0 SE9303408 D0 SE 9303408D0
Authority
SE
Sweden
Prior art keywords
cylindrical tube
locking
piston
piston rod
pressure medium
Prior art date
Application number
SE9303408A
Other languages
Swedish (sv)
Other versions
SE510321C2 (en
SE9303408L (en
Inventor
Kauko Kaasalainen
Original Assignee
Jantronic Oy
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 Jantronic Oy filed Critical Jantronic Oy
Publication of SE9303408D0 publication Critical patent/SE9303408D0/en
Publication of SE9303408L publication Critical patent/SE9303408L/en
Publication of SE510321C2 publication Critical patent/SE510321C2/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
    • F15B15/20—Other details, e.g. assembly with regulating devices
    • F15B15/26—Locking mechanisms
    • F15B15/261—Locking mechanisms using positive interengagement, e.g. balls and grooves, for locking in the end positions

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Actuator (AREA)
  • Jigs For Machine Tools (AREA)
  • Transmission Devices (AREA)

Abstract

A power arrangement functioning with a pressure medium which includes an elongated cylindrical tube 1, a piston 2 which is moved by means of a pressure medium, a piston rod connected to the piston, and a mechanical locking device 4 to lock the piston and piston rod in a fixed position relative to the cylindrical tube. The cylindrical tube includes a first stopper 5 for locking with the locking arrangement; and the locking arrangement 4 includes an elongated rigid frame 6 which is connected to the piston rod 3 and guided with the control of the cylinder tube 1 to move parallel to the piston rod in the cylindrical tube; at least two elongated movement screws 7, 8, which are housed parallel to the longitudinal axis of the power arrangement relative to frame 6 and at least one coupling device 9 is part of a movement screw 7 for rotation of the movement screw; and a locking piece 10 which includes threads 11, 12 corresponding to the movement screws 7, 8, and a second stopper 13 to support the locking piece against the first stopper 5 of the cylindrical tube. <IMAGE>
SE9303408A 1992-10-14 1993-10-14 Power device that works with pressure medium SE510321C2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI924656A FI93262C (en) 1992-10-14 1992-10-14 Pressure medium driven power device

Publications (3)

Publication Number Publication Date
SE9303408D0 true SE9303408D0 (en) 1993-10-14
SE9303408L SE9303408L (en) 1994-04-15
SE510321C2 SE510321C2 (en) 1999-05-10

Family

ID=8536046

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9303408A SE510321C2 (en) 1992-10-14 1993-10-14 Power device that works with pressure medium

Country Status (2)

Country Link
FI (1) FI93262C (en)
SE (1) SE510321C2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111520149B (en) * 2020-04-10 2022-07-29 四川万豪添翼建设工程有限公司 Shield constructs quick-witted articulated auxiliary device

Also Published As

Publication number Publication date
FI924656A0 (en) 1992-10-14
SE510321C2 (en) 1999-05-10
FI924656A (en) 1994-04-15
SE9303408L (en) 1994-04-15
FI93262B (en) 1994-11-30
FI93262C (en) 1995-03-10

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Legal Events

Date Code Title Description
NUG Patent has lapsed