FR1228696A - Automatic safety device for lifting devices - Google Patents

Automatic safety device for lifting devices

Info

Publication number
FR1228696A
FR1228696A FR798594A FR798594A FR1228696A FR 1228696 A FR1228696 A FR 1228696A FR 798594 A FR798594 A FR 798594A FR 798594 A FR798594 A FR 798594A FR 1228696 A FR1228696 A FR 1228696A
Authority
FR
France
Prior art keywords
safety device
lifting devices
automatic safety
automatic
lifting
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
FR798594A
Other languages
French (fr)
Inventor
Andre Medawar
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 filed Critical
Application granted granted Critical
Publication of FR1228696A publication Critical patent/FR1228696A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
    • E04G3/28—Mobile scaffolds; Scaffolds with mobile platforms
    • E04G3/30—Mobile scaffolds; Scaffolds with mobile platforms suspended by flexible supporting elements, e.g. cables
    • E04G3/32—Hoisting devices; Safety devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D5/00—Braking or detent devices characterised by application to lifting or hoisting gear, e.g. for controlling the lowering of loads
    • B66D5/02—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes
    • B66D5/16—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes for action on ropes or cables

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Types And Forms Of Lifts (AREA)
FR798594A 1958-07-05 1959-06-26 Automatic safety device for lifting devices Expired FR1228696A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU36236 1958-07-05

Publications (1)

Publication Number Publication Date
FR1228696A true FR1228696A (en) 1960-08-31

Family

ID=19722294

Family Applications (1)

Application Number Title Priority Date Filing Date
FR798594A Expired FR1228696A (en) 1958-07-05 1959-06-26 Automatic safety device for lifting devices

Country Status (4)

Country Link
BE (1) BE580090A (en)
DE (1) DE1859765U (en)
FR (1) FR1228696A (en)
OA (1) OA01986A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1233124B (en) * 1963-03-29 1967-01-26 Helmut Weggler Support rope sling, in particular for lifting pipes, shafts or the like, with a self-closing rope clamping device
FR2213901A1 (en) * 1973-01-17 1974-08-09 Tirfor Ltd
FR2469377A2 (en) * 1979-06-06 1981-05-22 Europ Levage Manutention Automatic safety cable clamp for lifting device - has clamp block coupled to load allowing clamping to auxiliary cable upon cable rupture
US4669582A (en) * 1984-09-26 1987-06-02 Sophus Berendsen Marine A/S Gripping device for releasably gripping a rope, wire or similar elongated flexible member

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT202100003914A1 (en) * 2021-02-19 2021-05-19 Mpn S R L Braking device for arresting the vertical fall of an ascender operated by a rope winch mechanism and related mechanism

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1233124B (en) * 1963-03-29 1967-01-26 Helmut Weggler Support rope sling, in particular for lifting pipes, shafts or the like, with a self-closing rope clamping device
FR2213901A1 (en) * 1973-01-17 1974-08-09 Tirfor Ltd
FR2469377A2 (en) * 1979-06-06 1981-05-22 Europ Levage Manutention Automatic safety cable clamp for lifting device - has clamp block coupled to load allowing clamping to auxiliary cable upon cable rupture
US4669582A (en) * 1984-09-26 1987-06-02 Sophus Berendsen Marine A/S Gripping device for releasably gripping a rope, wire or similar elongated flexible member

Also Published As

Publication number Publication date
DE1859765U (en) 1962-10-11
OA01986A (en) 1970-05-05
BE580090A (en) 1959-10-16

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