IN2012DN00585A - A method for fastening the claw of a lifting device to a lifting arm and a lifting device - Google Patents

A method for fastening the claw of a lifting device to a lifting arm and a lifting device Download PDF

Info

Publication number
IN2012DN00585A
IN2012DN00585A IN585/DELNP/2012A IN585DEN2012A IN2012DN00585A IN 2012DN00585 A IN2012DN00585 A IN 2012DN00585A IN 585DEN2012 A IN585DEN2012 A IN 585DEN2012A IN 2012DN00585 A IN2012DN00585 A IN 2012DN00585A
Authority
IN
India
Prior art keywords
lifting
claw
lifting device
arm
lifting arm
Prior art date
Application number
IN585/DELNP/2012A
Inventor
Kalle Pohjola
Original Assignee
Rannikon Konetekniikka Oy
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 Rannikon Konetekniikka Oy filed Critical Rannikon Konetekniikka Oy
Publication of IN2012DN00585A publication Critical patent/IN2012DN00585A/en

Links

Classifications

    • 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
    • B66C1/10—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 mechanical means
    • B66C1/42—Gripping members engaging only the external or internal surfaces of the articles
    • B66C1/425—Gripping members engaging only the external or internal surfaces of the articles motor actuated
    • 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
    • B66C1/10—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 mechanical means
    • B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
    • B66C1/28—Duplicate, e.g. pivoted, members engaging the loads from two sides
    • 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
    • B66C1/10—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 mechanical means
    • B66C1/42—Gripping members engaging only the external or internal surfaces of the articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)

Abstract

In a method  a lifting claw is connected to the lifting arm of a lifting device to be turnable around a first rotation axis. The lifting device comprises at least one lifting arm (18a  18b) with a turnable lifting claw (20) for supporting a piece to be lifted. The lifting claw is connected to the lifting arm by means of a first rotation axis (30) which is supported to the lifting arm to be movable in the longitudinal direction of the lifting arm. Furthermore  the lifting claw comprises a second rotation axis (34) which is supported to the lifting arm to be movable in the direction transverse to the lifting arm. When the lifting claw is withdrawn or exposed  it turns around the first and second rotation axes.
IN585/DELNP/2012A 2009-06-25 2012-01-19 A method for fastening the claw of a lifting device to a lifting arm and a lifting device IN2012DN00585A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20095726A FI124105B (en) 2009-06-25 2009-06-25 A method of attaching a hoisting claw to a hoisting arm of a hoisting device and a hoisting device
PCT/FI2010/050514 WO2010149847A1 (en) 2009-06-25 2010-06-16 A method for fastening the claw of a lifting device to a lifting arm, and lifting device

Publications (1)

Publication Number Publication Date
IN2012DN00585A true IN2012DN00585A (en) 2015-06-12

Family

ID=40825431

Family Applications (1)

Application Number Title Priority Date Filing Date
IN585/DELNP/2012A IN2012DN00585A (en) 2009-06-25 2012-01-19 A method for fastening the claw of a lifting device to a lifting arm and a lifting device

Country Status (5)

Country Link
EP (1) EP2445823B1 (en)
FI (1) FI124105B (en)
IN (1) IN2012DN00585A (en)
RU (1) RU2012101810A (en)
WO (1) WO2010149847A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2673926T3 (en) 2014-09-23 2018-06-26 Futura S.P.A. Device for handling paper reels in paper conversion plants
WO2017049571A1 (en) * 2015-09-25 2017-03-30 侯景忠 Lifting clamp with quick replacement function
JP6340020B2 (en) * 2016-01-08 2018-06-06 Ｊｆｅ物流株式会社 Coil lifter
JP6749306B2 (en) * 2017-11-30 2020-09-02 イーグルクランプ株式会社 Coil lifter
JP7250484B2 (en) * 2018-11-12 2023-04-03 山九株式会社 hanger
EP4079672A1 (en) * 2021-04-23 2022-10-26 LM Wind Power A/S Pneumatically operated web lifting tongs

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58119584A (en) * 1981-12-29 1983-07-16 日新製鋼株式会社 Scissor type automatic gripping tongue device
JPS62173380U (en) * 1986-04-24 1987-11-04
JPH0275597A (en) * 1988-09-13 1990-03-15 Nippon Steel Corp Shared suspension device
JP2526410Y2 (en) * 1989-02-20 1997-02-19 川崎製鉄株式会社 Coil hanger
JP2508233Y2 (en) * 1990-03-26 1996-08-21 眞砂工業株式会社 Coil lifter
FI990470A0 (en) * 1999-03-04 1999-03-04 Bofo Oy Lifting Tongs
JP2000309487A (en) * 1999-04-27 2000-11-07 Super Tool Co Ltd Clamp

Also Published As

Publication number Publication date
EP2445823A4 (en) 2013-06-26
WO2010149847A1 (en) 2010-12-29
FI124105B (en) 2014-03-14
FI20095726A (en) 2010-12-26
EP2445823B1 (en) 2014-08-13
FI20095726A0 (en) 2009-06-25
RU2012101810A (en) 2013-07-27
EP2445823A1 (en) 2012-05-02

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