FR2431625A2 - Tete de bridage de securite a organe de controle d'alimentation incorpore - Google Patents

Tete de bridage de securite a organe de controle d'alimentation incorpore

Info

Publication number
FR2431625A2
FR2431625A2 FR7821141A FR7821141A FR2431625A2 FR 2431625 A2 FR2431625 A2 FR 2431625A2 FR 7821141 A FR7821141 A FR 7821141A FR 7821141 A FR7821141 A FR 7821141A FR 2431625 A2 FR2431625 A2 FR 2431625A2
Authority
FR
France
Prior art keywords
lever
jack
switched
active position
vice
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Withdrawn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
FR7821141A
Other languages
English (en)
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.)
POLYMATIC SA
Original Assignee
POLYMATIC SA
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 POLYMATIC SA filed Critical POLYMATIC SA
Priority to FR7821141A priority Critical patent/FR2431625A2/fr
Publication of FR2431625A2 publication Critical patent/FR2431625A2/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B5/00—Clamps
    • B25B5/06—Arrangements for positively actuating jaws
    • B25B5/12—Arrangements for positively actuating jaws using toggle links
    • B25B5/122—Arrangements for positively actuating jaws using toggle links with fluid drive

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)

Abstract

Cette tête de bridage, du type à blocage irréversible du bras de serrage, comprend un vérin à double effet, un carter présentant un logement longitudinal, un embiellage reliant la tige du vérin au bras, et un doigt solidaire de Pembiellage, faisant saillie dans le logement et commandant la rotation d'une came basculante en synchronisme avec le mouvement du bras. Une valve est contenue dans le logement 7 et commandée à partir du mouvement de la came 10 pour permettre une alimentation différentielle du vérin sur la presque totalité du mouvement de serrage du bras.
FR7821141A 1978-07-17 1978-07-17 Tete de bridage de securite a organe de controle d'alimentation incorpore Withdrawn FR2431625A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7821141A FR2431625A2 (fr) 1978-07-17 1978-07-17 Tete de bridage de securite a organe de controle d'alimentation incorpore

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7821141A FR2431625A2 (fr) 1978-07-17 1978-07-17 Tete de bridage de securite a organe de controle d'alimentation incorpore

Publications (1)

Publication Number Publication Date
FR2431625A2 true FR2431625A2 (fr) 1980-02-15

Family

ID=9210790

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7821141A Withdrawn FR2431625A2 (fr) 1978-07-17 1978-07-17 Tete de bridage de securite a organe de controle d'alimentation incorpore

Country Status (1)

Country Link
FR (1) FR2431625A2 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0359073A2 (fr) * 1988-09-13 1990-03-21 DE-STA-CO Metallerzeugnisse GmbH Moyen de serrage
EP0849045A1 (fr) * 1996-12-17 1998-06-24 DE-STA-CO Metallerzeugnisse GmbH Dispositif de serrage à genouillère
CN104015067A (zh) * 2014-05-28 2014-09-03 苏州柏德纳科技有限公司 机械增力夹具

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH518158A (de) * 1971-04-06 1972-01-31 Schlatter Ag Pneumatisches Halteaggregat
DE2155597A1 (de) * 1970-11-10 1972-05-18 Plessey Handel Investment Ag Druckmittelbetätigtes Preßwerkzeug

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2155597A1 (de) * 1970-11-10 1972-05-18 Plessey Handel Investment Ag Druckmittelbetätigtes Preßwerkzeug
CH518158A (de) * 1971-04-06 1972-01-31 Schlatter Ag Pneumatisches Halteaggregat

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0359073A2 (fr) * 1988-09-13 1990-03-21 DE-STA-CO Metallerzeugnisse GmbH Moyen de serrage
EP0359073A3 (en) * 1988-09-13 1990-12-27 De-Sta-Co Metallerzeugnisse Gmbh Clamping device
EP0849045A1 (fr) * 1996-12-17 1998-06-24 DE-STA-CO Metallerzeugnisse GmbH Dispositif de serrage à genouillère
CN104015067A (zh) * 2014-05-28 2014-09-03 苏州柏德纳科技有限公司 机械增力夹具

Similar Documents

Publication Publication Date Title
AU677759B2 (en) Locking pliers with axial clamping action
AU1508188A (en) Three-way hydraulic valve
ES2121309T3 (es) Dispositivo de mando de la traccion o el frenado de un vehiculo, especialmente ferroviario, y su procedimiento de puesta en practica.
FR2431625A2 (fr) Tete de bridage de securite a organe de controle d'alimentation incorpore
GB1517286A (en) Vehicle brake actuating systems
SE8300757L (sv) Tryckfluidumpaverkat manoverdon for ventilreglering
GB580961A (en) Improvements in or relating to servo brake operating mechanism for vehicles
FR2409819A1 (fr) Dispositif de serrage a commande pneumatique
SE9002691L (sv) Anordning vid reglage
SU510365A2 (ru) Исполнительный орлан манипул тора
KR890004400Y1 (ko) 공압을 이용한 건설 중장비용 상시 제동장치
JPS63141303U (fr)
TR24280A (tr) Dolayli etkileyen basincli hava freninde cabuklas- tirici duezen
GB587971A (en) Improvements in and relating to clamps for jigs and the like
SE8402629L (sv) Mekanisk endlegesavkennare
JPS55136620A (en) Truck crane
SE9001130L (sv) Haevarmsmanoevrerat, motordrivet handverktyg
SE8502219D0 (sv) Dorrmanovreringsanordning
GB1496796A (en) Spring brake actuators
JPS5590705A (en) Servo device
KR960009588B1 (en) Auto-chucking device for a lathe
GB887629A (en) Pneumatic brake release
GB580111A (en) Improvements relating to fluid pressure braking apparatus for vehicles
FR2350231A1 (fr) Organe de manoeuvre de frein de vehicule
FI794089A (fi) Tryckreglerare vid en styrbromsventil foer en indirekt verkande tryckluftsbroms

Legal Events

Date Code Title Description
RE Withdrawal of published application