BE739989A - - Google Patents

Info

Publication number
BE739989A
BE739989A BE739989DA BE739989A BE 739989 A BE739989 A BE 739989A BE 739989D A BE739989D A BE 739989DA BE 739989 A BE739989 A BE 739989A
Authority
BE
Belgium
Application number
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
Publication of BE739989A publication Critical patent/BE739989A/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D3/00—Portable or mobile lifting or hauling appliances
    • B66D3/18—Power-operated hoists
    • 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
    • B66D5/24—Operating devices
    • B66D5/26—Operating devices pneumatic or hydraulic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D2700/00—Capstans, winches or hoists
    • B66D2700/02—Hoists or accessories for hoists
    • B66D2700/026—Pulleys, sheaves, pulley blocks or their mounting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D2700/00—Capstans, winches or hoists
    • B66D2700/03—Mechanisms with latches or braking devices in general for capstans, hoists or similar devices as well as braking devices actuated electrically or by fluid under pressure
    • B66D2700/035—Fluid operated braking devices
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S254/00—Implements or apparatus for applying pushing or pulling force
    • Y10S254/901—Antifriction means for cable pulling drum

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)
BE739989D 1969-02-07 1969-10-08 BE739989A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US79763769A 1969-02-07 1969-02-07

Publications (1)

Publication Number Publication Date
BE739989A true BE739989A (fr) 1970-03-16

Family

ID=25171397

Family Applications (1)

Application Number Title Priority Date Filing Date
BE739989D BE739989A (fr) 1969-02-07 1969-10-08

Country Status (6)

Country Link
US (1) US3504891A (fr)
BE (1) BE739989A (fr)
DE (1) DE2003837A1 (fr)
DK (1) DK128201B (fr)
FR (1) FR2030743A5 (fr)
SE (1) SE366719B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE31810E (en) * 1980-01-25 1985-01-22 Ag-Bag Corporation Agricultural bag loading apparatus braking mechanism
US4452430A (en) * 1981-03-03 1984-06-05 Kankkunen Matti K Safety device for lowering persons and loads
US4504023A (en) * 1984-05-23 1985-03-12 The United States Of America As Represented By The United States Department Of Energy Apparatus producing constant cable tension for intermittent demand
US5553832A (en) * 1993-03-12 1996-09-10 Knight Industries, Inc. Safety device for an air balancing hoist
DE19838674C2 (de) * 1998-08-20 2000-12-14 Mannesmann Ag Winde
DE10127238C1 (de) * 2001-05-28 2003-01-16 Demag Cranes & Components Gmbh Einrichtung zur Erfassung einer Seilbewegung für ein Hebezeug, insbesondere für einen pneumatisch betriebenen Seilbalancer

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2082633A (en) * 1935-08-23 1937-06-01 Cameron Machine Co Brake mechanism
US3260508A (en) * 1963-10-14 1966-07-12 Edgar R Powell Balancing hoist
US3261589A (en) * 1964-03-02 1966-07-19 Programmed & Remote Syst Corp Safety device for telescoping tubes

Also Published As

Publication number Publication date
US3504891A (en) 1970-04-07
DE2003837A1 (de) 1970-08-06
SE366719B (fr) 1974-05-06
DK128201B (da) 1974-03-18
FR2030743A5 (fr) 1970-11-13

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