FR2242322B1 - - Google Patents

Info

Publication number
FR2242322B1
FR2242322B1 FR7425504A FR7425504A FR2242322B1 FR 2242322 B1 FR2242322 B1 FR 2242322B1 FR 7425504 A FR7425504 A FR 7425504A FR 7425504 A FR7425504 A FR 7425504A FR 2242322 B1 FR2242322 B1 FR 2242322B1
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
FR7425504A
Other languages
French (fr)
Other versions
FR2242322A1 (xx
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.)
Manitowoc Co Inc
Original Assignee
Manitowoc Co Inc
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 Manitowoc Co Inc filed Critical Manitowoc Co Inc
Publication of FR2242322A1 publication Critical patent/FR2242322A1/fr
Application granted granted Critical
Publication of FR2242322B1 publication Critical patent/FR2242322B1/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
    • 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
    • B66C23/78—Supports, e.g. outriggers, for mobile cranes
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
FR7425504A 1973-08-30 1974-07-23 Expired FR2242322B1 (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US393059A US3878944A (en) 1973-08-30 1973-08-30 Crane support structure

Publications (2)

Publication Number Publication Date
FR2242322A1 FR2242322A1 (xx) 1975-03-28
FR2242322B1 true FR2242322B1 (xx) 1978-11-24

Family

ID=23553110

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7425504A Expired FR2242322B1 (xx) 1973-08-30 1974-07-23

Country Status (8)

Country Link
US (1) US3878944A (xx)
CA (1) CA983915A (xx)
DE (1) DE2441278C3 (xx)
FR (1) FR2242322B1 (xx)
GB (1) GB1413465A (xx)
IT (1) IT1015739B (xx)
NL (1) NL166902C (xx)
SE (1) SE391170B (xx)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4195740A (en) * 1977-04-27 1980-04-01 The Manitowoc Company, Inc. Lift crane support system
FR2388755A1 (fr) * 1977-04-27 1978-11-24 Manitowoc Co Grue de levage
US4196816A (en) * 1977-11-01 1980-04-08 Fmc Corporation Heavy duty crane
US4382519A (en) * 1979-07-17 1983-05-10 The Manitowoc Company, Inc. Traveling attachment for ring supported lift crane
NL188340C (nl) * 1979-07-17 1992-06-01 Manitowoc Co Hijskraan.
NL8003275A (nl) * 1979-07-17 1981-01-20 Manitowoc Co Hefkraan en meer in het bijzonder een beweegbare door een ring ondersteunde kraan.
US4387813A (en) * 1979-07-17 1983-06-14 The Manitowoc Company, Inc. Movable ring supported lift crane
US4483448A (en) * 1980-04-08 1984-11-20 Fmc Corporation Heavy duty crane
US4394911A (en) * 1980-04-08 1983-07-26 Fmc Corporation Heavy duty crane
US4381060A (en) * 1980-07-09 1983-04-26 The Manitowoc Company, Inc. Ring supported mobile tower crane
US4336889A (en) * 1980-10-27 1982-06-29 Fmc Corporation Ring supported truck crane and method of setting up
US4387814A (en) * 1981-09-08 1983-06-14 The Manitowoc Company, Inc. Traveling attachment for ring supported lift crane
FR2518981B1 (fr) * 1981-12-28 1986-02-28 Ppm Sa Engin de travaux publics a chassis double
US4446976A (en) * 1982-02-16 1984-05-08 Fmc Corporation Reversible outrigger crane support
US4729486A (en) * 1986-04-07 1988-03-08 The Manitowoc Company, Inc. Lift enhancing beam attachment with movable counterweights
US4953722A (en) * 1988-11-09 1990-09-04 The Manitowoc Company, Inc. Crane and lift enhancing beam attachment with moveable counterweight
CA2108958C (en) * 1993-01-08 1996-12-03 David J. Pech Ring segment connection
US5941401A (en) * 1997-01-29 1999-08-24 Manitowoc Crane Group, Inc. Counterweight handling system for ring supported cranes
CN1891611B (zh) * 2005-07-06 2010-04-21 安徽柳工起重机有限公司 步履式起重机
DE102005047745A1 (de) * 2005-09-28 2007-03-29 Terex-Demag Gmbh & Co. Kg Kran, insbesondere mobiler Kran mit schmaler Spur und erweiterter Stützbasis

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US632368A (en) * 1899-03-30 1899-09-05 Arthur W Robinson Steam-shovel.
US3485383A (en) * 1968-02-09 1969-12-23 Manitowoc Co Auxiliary support for cranes

Also Published As

Publication number Publication date
GB1413465A (en) 1975-11-12
DE2441278C3 (de) 1980-03-06
NL166902C (nl) 1981-10-15
NL166902B (nl) 1981-05-15
SE391170B (sv) 1977-02-07
CA983915A (en) 1976-02-17
IT1015739B (it) 1977-05-20
NL7409942A (nl) 1975-03-04
DE2441278B2 (de) 1979-06-21
DE2441278A1 (de) 1975-03-13
FR2242322A1 (xx) 1975-03-28
US3878944A (en) 1975-04-22
SE7409623L (xx) 1975-03-03

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Legal Events

Date Code Title Description
ST Notification of lapse