FR2701018B1 - Lève-dalle à branches articulées. - Google Patents

Lève-dalle à branches articulées.

Info

Publication number
FR2701018B1
FR2701018B1 FR9301228A FR9301228A FR2701018B1 FR 2701018 B1 FR2701018 B1 FR 2701018B1 FR 9301228 A FR9301228 A FR 9301228A FR 9301228 A FR9301228 A FR 9301228A FR 2701018 B1 FR2701018 B1 FR 2701018B1
Authority
FR
France
Prior art keywords
articulated branch
slab lifter
branch slab
lifter
articulated
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 - Fee Related
Application number
FR9301228A
Other languages
English (en)
Other versions
FR2701018A1 (fr
Inventor
Hubert Verne
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.)
Electricite de France SA
Original Assignee
Electricite de France 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 Electricite de France SA filed Critical Electricite de France SA
Priority to FR9301228A priority Critical patent/FR2701018B1/fr
Publication of FR2701018A1 publication Critical patent/FR2701018A1/fr
Application granted granted Critical
Publication of FR2701018B1 publication Critical patent/FR2701018B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
    • B66C1/42—Gripping members engaging only the external or internal surfaces of the articles
    • B66C1/44—Gripping members engaging only the external or internal surfaces of the articles and applying frictional forces
    • B66C1/54—Internally-expanding grippers for handling hollow articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
    • B66C1/62—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means comprising article-engaging members of a shape complementary to that of the articles to be handled
    • B66C1/66—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means comprising article-engaging members of a shape complementary to that of the articles to be handled for engaging holes, recesses, or abutments on articles specially provided for facilitating handling thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Load-Engaging Elements For Cranes (AREA)
FR9301228A 1993-02-04 1993-02-04 Lève-dalle à branches articulées. Expired - Fee Related FR2701018B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9301228A FR2701018B1 (fr) 1993-02-04 1993-02-04 Lève-dalle à branches articulées.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9301228A FR2701018B1 (fr) 1993-02-04 1993-02-04 Lève-dalle à branches articulées.

Publications (2)

Publication Number Publication Date
FR2701018A1 FR2701018A1 (fr) 1994-08-05
FR2701018B1 true FR2701018B1 (fr) 1995-04-07

Family

ID=9443721

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9301228A Expired - Fee Related FR2701018B1 (fr) 1993-02-04 1993-02-04 Lève-dalle à branches articulées.

Country Status (1)

Country Link
FR (1) FR2701018B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI124186B (fi) * 2012-10-26 2014-04-30 Metso Minerals Inc Menetelmä kara- tai kartiomurskaimen sisemmän kulutusosan nostamiseksi, sisempi kulutusosa ja kara- tai kartiomurskain

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE218538C (fr) *
US1459655A (en) * 1921-12-21 1923-06-19 Fred G Cline Lifting device
US2471323A (en) * 1948-06-25 1949-05-24 Lukens Steel Co Hoisting and lifting device
US2832633A (en) * 1954-06-30 1958-04-29 Richard E Compson Lifting device for coiled material
US2951725A (en) * 1957-07-22 1960-09-06 Worcester Automatic Machine Co Material handling apparatus
DE1268808B (de) * 1963-10-18 1968-05-22 Pierre Lambert Selbsttaetige Greifvorrichtung
FR1392875A (fr) * 1964-04-10 1965-03-19 Appareil de manutention et de levage
CH459504A (fr) * 1965-10-28 1968-07-15 Tissieres Francois Appareil de levage et de mise en place d'éléments de construction
DE2160575A1 (de) * 1971-12-07 1973-06-14 Hebel Gasbetonwerk Gmbh Hebevorrichtung fuer koerper
DE9109307U1 (de) * 1991-07-27 1991-09-19 Frank Abels Consulting & Technology GmbH, 3042 Munster Greifzange für Mauersteine

Also Published As

Publication number Publication date
FR2701018A1 (fr) 1994-08-05

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Legal Events

Date Code Title Description
ST Notification of lapse