DE3702651C2 - - Google Patents

Info

Publication number
DE3702651C2
DE3702651C2 DE3702651A DE3702651A DE3702651C2 DE 3702651 C2 DE3702651 C2 DE 3702651C2 DE 3702651 A DE3702651 A DE 3702651A DE 3702651 A DE3702651 A DE 3702651A DE 3702651 C2 DE3702651 C2 DE 3702651C2
Authority
DE
Germany
Prior art keywords
load
lifting device
ratchet wheel
reel
load shaft
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
DE3702651A
Other languages
German (de)
English (en)
Other versions
DE3702651A1 (de
Inventor
Leo 4030 Ratingen De Baum
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE19873702651 priority Critical patent/DE3702651A1/de
Priority to DE8717350U priority patent/DE8717350U1/de
Priority to US07/069,858 priority patent/US4834341A/en
Publication of DE3702651A1 publication Critical patent/DE3702651A1/de
Application granted granted Critical
Publication of DE3702651C2 publication Critical patent/DE3702651C2/de
Granted legal-status Critical Current

Links

Classifications

    • 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
    • B66D5/18—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes for generating braking forces which are proportional to the loads suspended; Load-actuated brakes
    • B66D5/22—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes for generating braking forces which are proportional to the loads suspended; Load-actuated brakes with axial effect
    • 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
    • B66D5/12—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes with axial effect
    • B66D5/14—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes with axial effect embodying discs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)
DE19873702651 1987-01-29 1987-01-29 Hubzug Granted DE3702651A1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE19873702651 DE3702651A1 (de) 1987-01-29 1987-01-29 Hubzug
DE8717350U DE8717350U1 (de) 1987-01-29 1987-01-29 Hubzug
US07/069,858 US4834341A (en) 1987-01-29 1987-07-06 Hoisting apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873702651 DE3702651A1 (de) 1987-01-29 1987-01-29 Hubzug

Publications (2)

Publication Number Publication Date
DE3702651A1 DE3702651A1 (de) 1988-08-11
DE3702651C2 true DE3702651C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-12-15

Family

ID=6319794

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19873702651 Granted DE3702651A1 (de) 1987-01-29 1987-01-29 Hubzug

Country Status (2)

Country Link
US (1) US4834341A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3702651A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5429339A (en) * 1988-09-12 1995-07-04 Nihon Biso Kabushiki Kaisha Rope traction device
JPH02158597A (ja) * 1988-12-09 1990-06-19 Nippon Bisoo Kk ロープ牽引装置
US6663086B2 (en) * 2001-12-17 2003-12-16 Yuan-Hsiang Huang Structure of a cable winch used in vehicle
US7226038B1 (en) * 2005-03-25 2007-06-05 Jon Wickstrom Load arrestor, lifting system and method
EP4263414B1 (de) * 2020-12-17 2024-09-25 Columbus Mckinnon Industrial Products GmbH Hebelzug

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1684185A (en) * 1928-09-11 Hoisting block
US1484763A (en) * 1921-08-12 1924-02-26 Ingersoll Rand Co Hoist
US2244221A (en) * 1938-10-20 1941-06-03 Yale & Towne Mfg Co Electric hoist
US3047114A (en) * 1958-07-18 1962-07-31 Manning Maxwell & Moore Inc Hoist construction
US3100031A (en) * 1960-11-02 1963-08-06 Yale & Towne Mfg Co Pawl arrangement for hoist
DE1224013B (de) * 1961-02-23 1966-09-01 Eaton Yale & Towne Hebezeug
US3756359A (en) * 1971-06-23 1973-09-04 Eaton Corp Slip coupling and weston brake for hoists

Also Published As

Publication number Publication date
US4834341A (en) 1989-05-30
DE3702651A1 (de) 1988-08-11

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee