FR2050593A5 - - Google Patents

Info

Publication number
FR2050593A5
FR2050593A5 FR6920342A FR6920342A FR2050593A5 FR 2050593 A5 FR2050593 A5 FR 2050593A5 FR 6920342 A FR6920342 A FR 6920342A FR 6920342 A FR6920342 A FR 6920342A FR 2050593 A5 FR2050593 A5 FR 2050593A5
Authority
FR
France
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
FR6920342A
Other languages
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.)
Poclain SA
Original Assignee
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
Application filed by Poclain SA filed Critical Poclain SA
Priority to FR6920342A priority Critical patent/FR2050593A5/fr
Priority to US46592A priority patent/US3679179A/en
Priority to GB29088/70A priority patent/GB1285150A/en
Priority to ES380844A priority patent/ES380844A1/es
Priority to DE19702029998 priority patent/DE2029998A1/de
Application granted granted Critical
Publication of FR2050593A5 publication Critical patent/FR2050593A5/fr
Expired 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
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/16—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors
    • F15B11/20—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors controlling several interacting or sequentially-operating members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C13/00—Other constructional features or details
    • B66C13/18—Control systems or devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C2700/00—Cranes
    • B66C2700/06—Cranes in which the lifting movement is done with a hydraulically controlled plunger
    • B66C2700/062—Cranes in which the lifting movement is done with a hydraulically controlled plunger mounted on motor vehicles
    • B66C2700/065—Cranes in which the lifting movement is done with a hydraulically controlled plunger mounted on motor vehicles with a slewable jib

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Jib Cranes (AREA)
  • Manipulator (AREA)
  • Fluid-Pressure Circuits (AREA)
FR6920342A 1969-06-18 1969-06-18 Expired FR2050593A5 (pt)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR6920342A FR2050593A5 (pt) 1969-06-18 1969-06-18
US46592A US3679179A (en) 1969-06-18 1970-06-16 Method for regulating the lifting of an arm articulated on a structure and lifting apparatus for carrying out this method
GB29088/70A GB1285150A (en) 1969-06-18 1970-06-16 Improvements in or relating to hydraulic lifting apparatus
ES380844A ES380844A1 (es) 1969-06-18 1970-06-17 Procedimiento y dispositivo para la regulacion de la eleva-cion de un brazo articulado sobre una estructura resistente.
DE19702029998 DE2029998A1 (de) 1969-06-18 1970-06-18 Verfahren zur Regelung des Anhebens eines an einem Rahmen angelenkten Arms und Hebevorrichtung zur Durchführung dieses Verfahrens

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6920342A FR2050593A5 (pt) 1969-06-18 1969-06-18

Publications (1)

Publication Number Publication Date
FR2050593A5 true FR2050593A5 (pt) 1971-04-02

Family

ID=9035964

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6920342A Expired FR2050593A5 (pt) 1969-06-18 1969-06-18

Country Status (5)

Country Link
US (1) US3679179A (pt)
DE (1) DE2029998A1 (pt)
ES (1) ES380844A1 (pt)
FR (1) FR2050593A5 (pt)
GB (1) GB1285150A (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4034649A (en) * 1969-07-31 1977-07-12 Carrier Corporation Automatic self-leveling forks
US4006783A (en) * 1975-03-17 1977-02-08 Linden-Alimak Ab Hydraulic operated rock drilling apparatus
US4134500A (en) * 1976-11-22 1979-01-16 Sauber Charles J Actuator linkage for mobile derricks and the like
US4301832A (en) * 1980-05-19 1981-11-24 Smith Dale R Pressure converter valve
US4341148A (en) * 1980-09-30 1982-07-27 Modular Controls Corporation Hydraulic sequencing valve
US4716729A (en) * 1986-01-27 1988-01-05 Kabushiki Kaisha Kobe Seiko Sho Hydraulic drive system for a counterweight dolly in counterbalance type crane
IT1225186B (it) * 1988-09-07 1990-11-02 Guidetti Luigi A Gru di sollevamento di tipo perfezionato per il montaggio su veicoli
AT8294U1 (de) * 2004-12-20 2006-05-15 Penz Rochus Ladekran
CN102674197A (zh) * 2012-05-29 2012-09-19 重庆大学 垂直升降起重机构
NL2010094C2 (nl) * 2013-01-08 2014-07-09 Innovative Input B V Kraan met deiningcompensatie.
US10913639B2 (en) * 2017-02-06 2021-02-09 LeRoy W. Mietzner, JR. Boom safe anti-tip system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3405605A (en) * 1966-06-14 1968-10-15 Milburn M. Ross Hydraulic pump jack means
US3548570A (en) * 1967-09-11 1970-12-22 Thomson Intern Co The Cutter blade continuously automatically adjustable responsive to change in resistance to its operation

Also Published As

Publication number Publication date
GB1285150A (en) 1972-08-09
DE2029998A1 (de) 1970-12-23
ES380844A1 (es) 1972-09-16
US3679179A (en) 1972-07-25

Similar Documents

Publication Publication Date Title
AU2270770A (pt)
AU429630B2 (pt)
FR2050593A5 (pt)
AU450150B2 (pt)
AU2355770A (pt)
AU442375B2 (pt)
AU427401B2 (pt)
AU442322B2 (pt)
AU428131B2 (pt)
AU414607B2 (pt)
AU417208B2 (pt)
AU442554B2 (pt)
AU425297B2 (pt)
AU442357B2 (pt)
AU428074B2 (pt)
AU428129B2 (pt)
AU442535B2 (pt)
AT308690B (pt)
AU410358B2 (pt)
AU438128B2 (pt)
AU442538B2 (pt)
AU442285B2 (pt)
AU442380B2 (pt)
AU442463B2 (pt)
CS149312B1 (pt)

Legal Events

Date Code Title Description
ST Notification of lapse