DE2011394C2 - Ventilanordnung zum Steuern der Druckmittelversorgung zweier getrennter hydraulischer Zylinderräume - Google Patents

Ventilanordnung zum Steuern der Druckmittelversorgung zweier getrennter hydraulischer Zylinderräume

Info

Publication number
DE2011394C2
DE2011394C2 DE19702011394 DE2011394A DE2011394C2 DE 2011394 C2 DE2011394 C2 DE 2011394C2 DE 19702011394 DE19702011394 DE 19702011394 DE 2011394 A DE2011394 A DE 2011394A DE 2011394 C2 DE2011394 C2 DE 2011394C2
Authority
DE
Germany
Prior art keywords
shut
pressure medium
valve
pressure
cylinder
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
Application number
DE19702011394
Other languages
German (de)
English (en)
Other versions
DE2011394A1 (de
Inventor
Pierre Crepy-en-Valois Oise Praddaude
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.)
Poclain SA
Original Assignee
Poclain 60330 Le Plessis Belleville Oise
Poclain 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
Priority claimed from FR6907018A external-priority patent/FR2034303A1/fr
Priority claimed from FR6932803A external-priority patent/FR2058788A5/fr
Application filed by Poclain 60330 Le Plessis Belleville Oise, Poclain SA filed Critical Poclain 60330 Le Plessis Belleville Oise
Publication of DE2011394A1 publication Critical patent/DE2011394A1/de
Application granted granted Critical
Publication of DE2011394C2 publication Critical patent/DE2011394C2/de
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
    • B60G17/005—Suspension locking arrangements
    • 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
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/01—Locking-valves or other detent i.e. load-holding devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2200/00—Indexing codes relating to suspension types
    • B60G2200/30—Rigid axle suspensions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2200/00—Indexing codes relating to suspension types
    • B60G2200/30—Rigid axle suspensions
    • B60G2200/32—Rigid axle suspensions pivoted
    • B60G2200/322—Rigid axle suspensions pivoted with a single pivot point and a straight axle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/40—Auxiliary suspension parts; Adjustment of suspensions
    • B60G2204/46—Means for locking the suspension
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2300/00—Indexing codes relating to the type of vehicle
    • B60G2300/08—Agricultural vehicles
    • B60G2300/082—Tractors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Vehicle Body Suspensions (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Servomotors (AREA)
  • Multiple-Way Valves (AREA)
DE19702011394 1969-03-12 1970-03-11 Ventilanordnung zum Steuern der Druckmittelversorgung zweier getrennter hydraulischer Zylinderräume Expired DE2011394C2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR6907018A FR2034303A1 (enrdf_load_stackoverflow) 1969-03-12 1969-03-12
FR6932803A FR2058788A5 (enrdf_load_stackoverflow) 1969-09-25 1969-09-25

Publications (2)

Publication Number Publication Date
DE2011394A1 DE2011394A1 (de) 1970-09-24
DE2011394C2 true DE2011394C2 (de) 1983-05-11

Family

ID=26214900

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19702011394 Expired DE2011394C2 (de) 1969-03-12 1970-03-11 Ventilanordnung zum Steuern der Druckmittelversorgung zweier getrennter hydraulischer Zylinderräume

Country Status (4)

Country Link
JP (1) JPS4914494B1 (enrdf_load_stackoverflow)
DE (1) DE2011394C2 (enrdf_load_stackoverflow)
ES (1) ES377405A1 (enrdf_load_stackoverflow)
GB (1) GB1272056A (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2360801A1 (fr) * 1976-04-30 1978-03-03 Ppm Sa Dispositif de controle de la mise en communication de deux enceintes et suspension de vehicule en faisant application
DE2654425A1 (de) * 1976-12-01 1978-06-08 Graubremse Gmbh Hydrauliksystem, insbesondere pendelachsabstuetzeinrichtung
AT377730B (de) * 1981-09-28 1985-04-25 Voest Alpine Ag Einrichtung zum blockieren der pendelbewegung einer pendelachse eines radfahrzeuges, insbesondere eines radladers
JPH115419A (ja) * 1997-06-18 1999-01-12 Toyota Autom Loom Works Ltd 産業車両の車体揺動制御装置
KR100753988B1 (ko) * 2006-06-09 2007-08-31 볼보 컨스트럭션 이키프먼트 홀딩 스웨덴 에이비 건설중장비용 엑슬 록킹 실린더 구조
GB2551299A (en) * 2013-07-26 2017-12-13 Jc Bamford Excavators Ltd A method of weighing a load

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2471619A (en) * 1943-03-22 1949-05-31 Gordon W Hardy Hydraulic pressure transmitter
US2487575A (en) * 1943-05-12 1949-11-08 Mercier Jean Unloader valve

Also Published As

Publication number Publication date
DE2011394A1 (de) 1970-09-24
GB1272056A (en) 1972-04-26
ES377405A1 (es) 1972-07-01
JPS4914494B1 (enrdf_load_stackoverflow) 1974-04-08

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Legal Events

Date Code Title Description
8127 New person/name/address of the applicant

Owner name: POCLAIN, 60330 LE PLESSIS BELLEVILLE, OISE, FR

8126 Change of the secondary classification

Free format text: F15B 13/01 B60G 17/00 F15B 13/06

8181 Inventor (new situation)

Free format text: PRADDAUDE, PIERRE, CREPY-EN-VALOIS, OISE, FR

D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee