FR2708687B1 - Telescopic mechanical coupling device with lockable rectilinear stroke. - Google Patents

Telescopic mechanical coupling device with lockable rectilinear stroke.

Info

Publication number
FR2708687B1
FR2708687B1 FR9309884A FR9309884A FR2708687B1 FR 2708687 B1 FR2708687 B1 FR 2708687B1 FR 9309884 A FR9309884 A FR 9309884A FR 9309884 A FR9309884 A FR 9309884A FR 2708687 B1 FR2708687 B1 FR 2708687B1
Authority
FR
France
Prior art keywords
lockable
coupling device
mechanical coupling
telescopic mechanical
rectilinear stroke
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
FR9309884A
Other languages
French (fr)
Other versions
FR2708687A1 (en
Inventor
Baraniak Robert
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.)
PPM
Original Assignee
PPM
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 PPM filed Critical PPM
Priority to FR9309884A priority Critical patent/FR2708687B1/en
Publication of FR2708687A1 publication Critical patent/FR2708687A1/en
Application granted granted Critical
Publication of FR2708687B1 publication Critical patent/FR2708687B1/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
    • F15B15/20—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
    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
    • F16B21/10—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts
    • F16B21/16—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts with grooves or notches in the pin or shaft
    • F16B21/165—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts with grooves or notches in the pin or shaft with balls or rollers
FR9309884A 1993-08-06 1993-08-06 Telescopic mechanical coupling device with lockable rectilinear stroke. Expired - Fee Related FR2708687B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9309884A FR2708687B1 (en) 1993-08-06 1993-08-06 Telescopic mechanical coupling device with lockable rectilinear stroke.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9309884A FR2708687B1 (en) 1993-08-06 1993-08-06 Telescopic mechanical coupling device with lockable rectilinear stroke.

Publications (2)

Publication Number Publication Date
FR2708687A1 FR2708687A1 (en) 1995-02-10
FR2708687B1 true FR2708687B1 (en) 1995-10-27

Family

ID=9450134

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9309884A Expired - Fee Related FR2708687B1 (en) 1993-08-06 1993-08-06 Telescopic mechanical coupling device with lockable rectilinear stroke.

Country Status (1)

Country Link
FR (1) FR2708687B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104859713A (en) * 2015-05-06 2015-08-26 安徽舒凯矿山机械有限公司 Hydraulic pull rod used for operation vehicle under mine

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10317281B4 (en) * 2003-04-11 2005-04-28 Schunk Gmbh & Co Kg Turning or swiveling device and connection module for a turning or swiveling device
RU2447333C1 (en) * 2010-10-28 2012-04-10 Войтович Александр Вячеславович Locking unit
US11710592B2 (en) * 2019-11-17 2023-07-25 Littelfuse, Inc. Bi-stable mechanical latch including positioning spheres

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3469871A (en) * 1967-08-14 1969-09-30 Norco Inc Releasable locking device
DE2040804B2 (en) * 1970-08-17 1973-03-15 Otto geb. Blazek, Ursula, 7305 Altbach LOCKABLE PISTON CYLINDER ARRANGEMENT, IN PARTICULAR FOR ADJUSTING SEATS, TABLES, CHAIRS, ETC.
US4586425A (en) * 1980-06-09 1986-05-06 General Dynamics Pomona Division Clamp locking device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104859713A (en) * 2015-05-06 2015-08-26 安徽舒凯矿山机械有限公司 Hydraulic pull rod used for operation vehicle under mine
CN104859713B (en) * 2015-05-06 2018-08-14 安徽舒凯矿山机械有限公司 Hydraulic pressure draw-bar used on working truck under a kind of mine

Also Published As

Publication number Publication date
FR2708687A1 (en) 1995-02-10

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Legal Events

Date Code Title Description
GC Lien (pledge) constituted
ST Notification of lapse