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 (enrdf_load_html_response)

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 (enrdf_load_html_response) 1970-03-16

Family

ID=25171397

Family Applications (1)

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

Country Status (6)

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

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
FR2030743A5 (enrdf_load_html_response) 1970-11-13
SE366719B (enrdf_load_html_response) 1974-05-06
DK128201B (da) 1974-03-18

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