ATE412605T1 - HAND-OPERATED POWER AMPLIFIERS FOR LIFTING A LOAD WITH A DEVICE FOR PREVENTING A Slack ROPE - Google Patents

HAND-OPERATED POWER AMPLIFIERS FOR LIFTING A LOAD WITH A DEVICE FOR PREVENTING A Slack ROPE

Info

Publication number
ATE412605T1
ATE412605T1 AT00910217T AT00910217T ATE412605T1 AT E412605 T1 ATE412605 T1 AT E412605T1 AT 00910217 T AT00910217 T AT 00910217T AT 00910217 T AT00910217 T AT 00910217T AT E412605 T1 ATE412605 T1 AT E412605T1
Authority
AT
Austria
Prior art keywords
load
operator
effector
actuator
lifting
Prior art date
Application number
AT00910217T
Other languages
German (de)
Inventor
Homayoon Kazerooni
Original Assignee
Homayoon Kazerooni
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
Priority claimed from US09/443,278 external-priority patent/US6386513B1/en
Application filed by Homayoon Kazerooni filed Critical Homayoon Kazerooni
Application granted granted Critical
Publication of ATE412605T1 publication Critical patent/ATE412605T1/en

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
    • 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
    • B66C1/02—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 suction means
    • B66C1/0212—Circular shape
    • 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
    • B66C1/02—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 suction means
    • B66C1/0237—Multiple lifting units; More than one suction area
    • B66C1/0243—Separate cups
    • 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
    • B66C1/02—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 suction means
    • B66C1/0256—Operating and control devices
    • 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
    • B66C1/02—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 suction means
    • B66C1/0256—Operating and control devices
    • B66C1/0275—Operating and control devices actuated by lifting action

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manipulator (AREA)
  • Electric Cable Installation (AREA)
  • Emergency Lowering Means (AREA)
  • Invalid Beds And Related Equipment (AREA)

Abstract

A human power amplifier assist device (10) includes an end-effector (14) tha t is grasped by a human operator and applied to a load (25). The end-effector (14) is suspended, via a line (13), from a take-up pulley (11), winch or dru m that is driven by an actuator (12) to lift or lower the load (25). The end- effector (14) includes a force sensor (31) that measures the vertical force imposed on the end-effector (14) by the operator and delivers a signal to a controller (20). The controller (20) and actuator (12) are structured in suc h a way that a predetermined percentage of the force necessary to lift or lowe r the load (25) is applied by the actuator (12), with the remaining force bein g supplied by the operator. The load (25) thus feels lighter to the operator, but the operator does not lose the sense of lifting against both the gravitation and inertial forces originating in the load (25).
AT00910217T 1999-05-13 2000-02-17 HAND-OPERATED POWER AMPLIFIERS FOR LIFTING A LOAD WITH A DEVICE FOR PREVENTING A Slack ROPE ATE412605T1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US13400299P 1999-05-13 1999-05-13
US14653899P 1999-07-30 1999-07-30
US14654199P 1999-07-30 1999-07-30
US09/443,278 US6386513B1 (en) 1999-05-13 1999-11-18 Human power amplifier for lifting load including apparatus for preventing slack in lifting cable

Publications (1)

Publication Number Publication Date
ATE412605T1 true ATE412605T1 (en) 2008-11-15

Family

ID=27495069

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00910217T ATE412605T1 (en) 1999-05-13 2000-02-17 HAND-OPERATED POWER AMPLIFIERS FOR LIFTING A LOAD WITH A DEVICE FOR PREVENTING A Slack ROPE

Country Status (7)

Country Link
EP (1) EP1183206B1 (en)
KR (3) KR100545695B1 (en)
AT (1) ATE412605T1 (en)
AU (1) AU762907B2 (en)
CA (1) CA2373247C (en)
DE (1) DE60040663D1 (en)
MX (1) MXPA01011489A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100668147B1 (en) * 2005-04-18 2007-01-11 주식회사 동성산기 Balancing air hoist system without control
KR100713836B1 (en) * 2005-10-25 2007-05-02 주식회사 고려호이스트 Air balancing hoist
CN104444876A (en) * 2014-07-25 2015-03-25 西安联纵航空精密制造有限公司 Flexible high-precision lifting mechanical hand
FR3075191B1 (en) * 2017-12-15 2020-12-11 Sapelem LOAD HANDLING INSTALLATION
KR102201269B1 (en) * 2020-05-08 2021-01-11 부경용기검사주식회사 Marking system of gas cylinder
CN113371628B (en) * 2021-06-10 2022-12-13 西安卓越智动科技有限公司 Force sensing movement self-following lifting device
DE102021131264A1 (en) 2021-11-29 2023-06-01 Liftkon GmbH Device and method for preventing the windings of a traction mechanism from expanding when the load changes

Also Published As

Publication number Publication date
AU3234600A (en) 2000-12-05
AU762907B2 (en) 2003-07-10
DE60040663D1 (en) 2008-12-11
EP1183206B1 (en) 2008-10-29
KR100473093B1 (en) 2005-03-08
KR100545695B1 (en) 2006-01-24
KR20020021634A (en) 2002-03-21
KR20040097388A (en) 2004-11-17
CA2373247C (en) 2005-05-24
KR20040097389A (en) 2004-11-17
CA2373247A1 (en) 2000-11-23
KR100478396B1 (en) 2005-03-24
MXPA01011489A (en) 2003-08-20
EP1183206A1 (en) 2002-03-06

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties