CA2739095A1 - Dispositif de maintien universel - Google Patents

Dispositif de maintien universel Download PDF

Info

Publication number
CA2739095A1
CA2739095A1 CA2739095A CA2739095A CA2739095A1 CA 2739095 A1 CA2739095 A1 CA 2739095A1 CA 2739095 A CA2739095 A CA 2739095A CA 2739095 A CA2739095 A CA 2739095A CA 2739095 A1 CA2739095 A1 CA 2739095A1
Authority
CA
Canada
Prior art keywords
gripping
holding device
gripping member
collar
members
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.)
Abandoned
Application number
CA2739095A
Other languages
English (en)
Inventor
Robert Vernon Garber
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
Publication of CA2739095A1 publication Critical patent/CA2739095A1/fr
Abandoned legal-status Critical Current

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
    • B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
    • B66C1/34—Crane hooks
    • B66C1/38—Crane hooks adapted for automatic disengagement from loads on release of cable tensions
    • 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
    • B66C1/44—Gripping members engaging only the external or internal surfaces of the articles and applying frictional forces
    • B66C1/442—Gripping members engaging only the external or internal surfaces of the articles and applying frictional forces actuated by lifting force
    • 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
    • B66C1/44—Gripping members engaging only the external or internal surfaces of the articles and applying frictional forces
    • B66C1/54—Internally-expanding grippers for handling hollow articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Load-Engaging Elements For Cranes (AREA)
CA2739095A 2009-09-25 2009-09-25 Dispositif de maintien universel Abandoned CA2739095A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CA2009/001339 WO2011035405A1 (fr) 2009-09-25 2009-09-25 Dispositif de maintien universel

Publications (1)

Publication Number Publication Date
CA2739095A1 true CA2739095A1 (fr) 2011-03-31

Family

ID=43795244

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2739095A Abandoned CA2739095A1 (fr) 2009-09-25 2009-09-25 Dispositif de maintien universel

Country Status (2)

Country Link
CA (1) CA2739095A1 (fr)
WO (1) WO2011035405A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110733970A (zh) * 2019-10-25 2020-01-31 钱柏融 一种快速安装用吊车起吊臂

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103569858A (zh) * 2013-09-22 2014-02-12 张家港海陆重型锻压有限公司 封头起吊工装
RU180633U1 (ru) * 2018-01-10 2018-06-19 Общество с ограниченной ответственностью "Газпром добыча Уренгой" Быстросъёмное грузозахватное приспособление для подъёма и перемещения цилиндрической тары

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8615812D0 (en) * 1986-06-27 1986-08-06 Bailey A H W Suspension device
DE29505710U1 (de) * 1995-04-03 1995-06-14 Winden- und Maschinenbau Greßbach GmbH, 63785 Obernburg Gerät zum Ergreifen und Handhaben von Kanalschacht-Konen
GB2333554A (en) * 1997-11-22 1999-07-28 David Roy Dabbs Object carrier comprising a frame with pivoted handles/gripping surfaces

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110733970A (zh) * 2019-10-25 2020-01-31 钱柏融 一种快速安装用吊车起吊臂

Also Published As

Publication number Publication date
WO2011035405A1 (fr) 2011-03-31

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued

Effective date: 20140128