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DE69511312D1 - Universal hook for lifting precast concrete parts - Google Patents

Universal hook for lifting precast concrete parts

Info

Publication number
DE69511312D1
DE69511312D1 DE69511312T DE69511312T DE69511312D1 DE 69511312 D1 DE69511312 D1 DE 69511312D1 DE 69511312 T DE69511312 T DE 69511312T DE 69511312 T DE69511312 T DE 69511312T DE 69511312 D1 DE69511312 D1 DE 69511312D1
Authority
DE
Germany
Prior art keywords
hole
anchor bolt
precast concrete
hooking
concrete parts
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 - Lifetime
Application number
DE69511312T
Other languages
German (de)
Inventor
Federico Pignoni
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.)
LANCHEM SpA
Original Assignee
LANCHEM SpA
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26332509&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69511312(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from IT94UD000063 external-priority patent/IT1267220B1/en
Priority claimed from ITUD940062 external-priority patent/IT1267219B1/en
Application filed by LANCHEM SpA filed Critical LANCHEM SpA
Application granted granted Critical
Publication of DE69511312D1 publication Critical patent/DE69511312D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • B66C1/666—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 for connection to anchor inserts embedded in concrete structures

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
  • Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)

Abstract

Anchor bolt hooking system to fix into a concrete product, of the blade type (2) with external end endowed with at least two opposite lateral shoulders, substantially orthogonal (20), and with at least one hooking hole (22) on the outside of the fixing surface of the concrete product, in order that in said hole (22), by means of a "U" carved joint (1202), a hooking ring of the product (12) can be inserted endowed with means (1202) that prevent the rotation in said hole to force it to remain always in line with the axis of said anchor bolt, characterized in that said ring, in the orthogonal direction to said "U" joint (1202), has a widening (120) that forms a stop (1203) with said supporting shoulders (20) of said anchor bolt (2) at least on one side. <IMAGE>
DE69511312T 1994-04-19 1995-04-12 Universal hook for lifting precast concrete parts Expired - Lifetime DE69511312D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT94UD000063 IT1267220B1 (en) 1994-04-19 1994-04-19 Anchor bolt and hooking system for lifting heavy concrete units - has cast=in anchor plate with hole in exposed end for receiving sliding circular latch bolt in hooking ring split to fit over anchor plate
ITUD940062 IT1267219B1 (en) 1994-04-19 1994-04-19 Anchor bolt and hooking system for lifting heavy concrete units - has cast=in anchor plate with hole in exposed end for receiving sliding circular latch bolt in hooking ring split to fit over anchor plate

Publications (1)

Publication Number Publication Date
DE69511312D1 true DE69511312D1 (en) 1999-09-16

Family

ID=26332509

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69511312T Expired - Lifetime DE69511312D1 (en) 1994-04-19 1995-04-12 Universal hook for lifting precast concrete parts

Country Status (4)

Country Link
EP (1) EP0678472B1 (en)
AT (1) ATE183172T1 (en)
DE (1) DE69511312D1 (en)
ES (1) ES2138103T3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006052986B4 (en) * 2005-12-10 2015-08-20 J. D. Theile Gmbh & Co. Kg anchorage point
CN110817679A (en) * 2019-11-15 2020-02-21 国家电网有限公司 A ball valve expansion joint lifting tool
EP4119487A1 (en) * 2021-07-14 2023-01-18 Illinois Tool Works Inc. Clutch having abutment surfaces

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2240171C3 (en) * 1972-08-16 1975-06-05 Frimeda Metall- Und Drahtwarenfabrik Siegfried Fricker, 7131 Wiernsheim Transport anchor
DE2704435C3 (en) * 1977-02-03 1981-04-16 Frimeda Metall- Und Drahtwarenfabrik Siegfried Fricker, 7135 Wiernsheim Mounting and transport anchors for precast concrete slabs
US4538850A (en) * 1983-03-07 1985-09-03 Vito Nicholas A De Hoisting and shackle system
IT1255140B (en) * 1992-05-06 1995-10-20 Benito Zambelli DEVICE FOR LIFTING PREFABRICATED MANUFACTURES, IN PARTICULAR CONCRETE OR SIMILAR.

Also Published As

Publication number Publication date
EP0678472A3 (en) 1995-12-13
ATE183172T1 (en) 1999-08-15
EP0678472A2 (en) 1995-10-25
ES2138103T3 (en) 2000-01-01
EP0678472B1 (en) 1999-08-11

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Legal Events

Date Code Title Description
8332 No legal effect for de