CA2491715A1 - Lifting lug for tanks and the like - Google Patents

Lifting lug for tanks and the like Download PDF

Info

Publication number
CA2491715A1
CA2491715A1 CA 2491715 CA2491715A CA2491715A1 CA 2491715 A1 CA2491715 A1 CA 2491715A1 CA 2491715 CA2491715 CA 2491715 CA 2491715 A CA2491715 A CA 2491715A CA 2491715 A1 CA2491715 A1 CA 2491715A1
Authority
CA
Canada
Prior art keywords
lifting lug
mounting plate
hook
hook aperture
lifted
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.)
Granted
Application number
CA 2491715
Other languages
French (fr)
Other versions
CA2491715C (en
Inventor
Hal Wright
Murray Macdonald
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 CA 2491715 priority Critical patent/CA2491715C/en
Publication of CA2491715A1 publication Critical patent/CA2491715A1/en
Application granted granted Critical
Publication of CA2491715C publication Critical patent/CA2491715C/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • B66C1/62—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 comprising article-engaging members of a shape complementary to that of the articles to be handled
    • B66C1/66—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 comprising article-engaging members of a shape complementary to that of the articles to be handled for engaging holes, recesses, or abutments on articles specially provided for facilitating handling thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Load-Engaging Elements For Cranes (AREA)

Abstract

A lifting lug apparatus comprises a mounting plate adapted for attachment to an upper portion of an object to be lifted. A lifting lug defines a hook aperture and is pivotally attached to the mounting plate such that the hook aperture is movable from a lateral position, wherein the hook aperture is oriented in a lateral plane extending outward from the mounting plate and outward from an attached object to be lifted, to an upright position, wherein the hook aperture is oriented in an upright plane extending upward from the mounting plate. The lifting lug is biased toward the lateral position so that a lifting hook can conveniently be engaged in the hook aperture, and when the object is lifted the lifting lug pivots upward to reduce stress on the connection between the lifting lug and the object.
CA 2491715 2005-01-07 2005-01-07 Lifting lug for tanks and the like Expired - Fee Related CA2491715C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2491715 CA2491715C (en) 2005-01-07 2005-01-07 Lifting lug for tanks and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2491715 CA2491715C (en) 2005-01-07 2005-01-07 Lifting lug for tanks and the like

Publications (2)

Publication Number Publication Date
CA2491715A1 true CA2491715A1 (en) 2006-07-07
CA2491715C CA2491715C (en) 2008-11-18

Family

ID=36646246

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2491715 Expired - Fee Related CA2491715C (en) 2005-01-07 2005-01-07 Lifting lug for tanks and the like

Country Status (1)

Country Link
CA (1) CA2491715C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105438964A (en) * 2015-12-16 2016-03-30 南车二七车辆有限公司 Hoisting seat device and railway vehicle provided with same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105438964A (en) * 2015-12-16 2016-03-30 南车二七车辆有限公司 Hoisting seat device and railway vehicle provided with same

Also Published As

Publication number Publication date
CA2491715C (en) 2008-11-18

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20200107