FR2111998B1 - - Google Patents

Info

Publication number
FR2111998B1
FR2111998B1 FR7002194A FR7002194A FR2111998B1 FR 2111998 B1 FR2111998 B1 FR 2111998B1 FR 7002194 A FR7002194 A FR 7002194A FR 7002194 A FR7002194 A FR 7002194A FR 2111998 B1 FR2111998 B1 FR 2111998B1
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
FR7002194A
Other versions
FR2111998A1 (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.)
Richier SA
Original Assignee
Richier 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 Richier SA filed Critical Richier SA
Priority to FR7002194A priority Critical patent/FR2111998B1/fr
Priority to SE7100656A priority patent/SE382615B/xx
Priority to CA103478A priority patent/CA923079A/en
Priority to DE19712102737 priority patent/DE2102737A1/de
Priority to DK28571AA priority patent/DK127876B/da
Priority to US00108753A priority patent/US3750895A/en
Priority to GB20211/71A priority patent/GB1286610A/en
Publication of FR2111998A1 publication Critical patent/FR2111998A1/fr
Application granted granted Critical
Publication of FR2111998B1 publication Critical patent/FR2111998B1/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C9/00—Travelling gear incorporated in or fitted to trolleys or cranes
    • B66C9/14—Trolley or crane travel drives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/62—Constructional features or details
    • B66C23/72—Counterweights or supports for balancing lifting couples
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C2700/00—Cranes
    • B66C2700/03—Cranes with arms or jibs; Multiple cranes
    • B66C2700/0385—Cranes with trolleys movable along adjustable or slewable arms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C2700/00—Cranes
    • B66C2700/03—Cranes with arms or jibs; Multiple cranes
    • B66C2700/0392—Movement of the crane arm; Coupling of the crane arm with the counterweights; Safety devices for the movement of the arm

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
FR7002194A 1970-01-22 1970-01-22 Expired FR2111998B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR7002194A FR2111998B1 (fr) 1970-01-22 1970-01-22
SE7100656A SE382615B (sv) 1970-01-22 1971-01-20 Anordning vid svengkranar med rorlig lopvagn
CA103478A CA923079A (en) 1970-01-22 1971-01-21 Grues a tour a chariot
DE19712102737 DE2102737A1 (de) 1970-01-22 1971-01-21 Turmdrehkran mit Laufkatze
DK28571AA DK127876B (da) 1970-01-22 1971-01-22 Tårnkran med kørevognsudligger.
US00108753A US3750895A (en) 1970-01-22 1971-01-22 Yard jib crane
GB20211/71A GB1286610A (en) 1970-01-22 1971-04-19 Improvements in or relating to tower cranes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7002194A FR2111998B1 (fr) 1970-01-22 1970-01-22

Publications (2)

Publication Number Publication Date
FR2111998A1 FR2111998A1 (fr) 1972-06-16
FR2111998B1 true FR2111998B1 (fr) 1974-08-09

Family

ID=9049419

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7002194A Expired FR2111998B1 (fr) 1970-01-22 1970-01-22

Country Status (7)

Country Link
US (1) US3750895A (fr)
CA (1) CA923079A (fr)
DE (1) DE2102737A1 (fr)
DK (1) DK127876B (fr)
FR (1) FR2111998B1 (fr)
GB (1) GB1286610A (fr)
SE (1) SE382615B (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3947144A (en) * 1974-08-26 1976-03-30 Barry Elliott Counterweighted mechanical boom
US4004696A (en) * 1975-10-17 1977-01-25 Dravo Corporation Material handling apparatus with load compensated counterweight system
EP0039963B1 (fr) * 1980-04-18 1984-01-18 Karel Helena August Theyskens Grue à tour
DE3665045D1 (en) * 1985-05-30 1989-09-21 Toyota Motor Co Ltd Vehicle for aerial working
FR2611826B1 (fr) * 1987-02-25 1989-06-16 Masseron Alain Bras telescopique pouvant etre concu sous forme demontable
GB2207109B (en) * 1987-02-25 1991-05-08 Alain Olivier Felix Masseron Telescoping crane
DE3718800A1 (de) * 1987-06-04 1988-12-15 Liebherr Werk Biberach Gmbh Turmdrehkran
GB8905421D0 (en) * 1989-03-09 1989-04-19 Value Control Limited Supporting portable power tools
DE202006011608U1 (de) * 2006-07-28 2007-12-13 Liebherr-Werk Ehingen Gmbh Gittermastkran mit Derrickausleger

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US859031A (en) * 1905-11-27 1907-07-02 Niels Anders Hansen Abel Crane for hoisting and distributing building materials, &c.
BE449603A (fr) * 1941-09-24
FR1212461A (fr) * 1958-10-17 1960-03-24 Potain & Cie Ets F Perfectionnements aux grues
FR1470368A (fr) * 1965-12-30 1967-02-24 Richier Sa Perfectionnement à la translation des chariots de contrepoids sur les grues à tour

Also Published As

Publication number Publication date
CA923079A (en) 1973-03-20
DE2102737A1 (de) 1971-07-29
SE382615B (sv) 1976-02-09
FR2111998A1 (fr) 1972-06-16
US3750895A (en) 1973-08-07
GB1286610A (en) 1972-08-23
DK127876B (da) 1974-01-28

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Legal Events

Date Code Title Description
ST Notification of lapse