FR858730A - Improvements to ball hooks used in lifting and handling equipment - Google Patents

Improvements to ball hooks used in lifting and handling equipment

Info

Publication number
FR858730A
FR858730A FR858730DA FR858730A FR 858730 A FR858730 A FR 858730A FR 858730D A FR858730D A FR 858730DA FR 858730 A FR858730 A FR 858730A
Authority
FR
France
Prior art keywords
lifting
handling equipment
hooks used
ball hooks
ball
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
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.)
BENNES AUTOMATIQUES GALLIA
Original Assignee
BENNES AUTOMATIQUES GALLIA
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 BENNES AUTOMATIQUES GALLIA filed Critical BENNES AUTOMATIQUES GALLIA
Application granted granted Critical
Publication of FR858730A publication Critical patent/FR858730A/en
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
    • 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
    • B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
    • B66C1/34—Crane hooks
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
    • F16G15/00—Chain couplings, Shackles; Chain joints; Chain links; Chain bushes
    • F16G15/08—Swivels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR858730D 1939-05-02 1939-05-02 Improvements to ball hooks used in lifting and handling equipment Expired FR858730A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR858730T 1939-05-02

Publications (1)

Publication Number Publication Date
FR858730A true FR858730A (en) 1940-12-02

Family

ID=9330094

Family Applications (1)

Application Number Title Priority Date Filing Date
FR858730D Expired FR858730A (en) 1939-05-02 1939-05-02 Improvements to ball hooks used in lifting and handling equipment

Country Status (1)

Country Link
FR (1) FR858730A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4708382A (en) * 1987-01-20 1987-11-24 Cooper Industries Separable lifting hook
CN110902553A (en) * 2019-12-12 2020-03-24 常德鼎城荣泰机械制造有限公司 Lifting hook for crane

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4708382A (en) * 1987-01-20 1987-11-24 Cooper Industries Separable lifting hook
CN110902553A (en) * 2019-12-12 2020-03-24 常德鼎城荣泰机械制造有限公司 Lifting hook for crane

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