CA1036381A - Anchor insert for embedment in a concrete slab - Google Patents

Anchor insert for embedment in a concrete slab

Info

Publication number
CA1036381A
CA1036381A CA234,989A CA234989A CA1036381A CA 1036381 A CA1036381 A CA 1036381A CA 234989 A CA234989 A CA 234989A CA 1036381 A CA1036381 A CA 1036381A
Authority
CA
Canada
Prior art keywords
pair
anchor rod
cage
foot members
rod sections
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
Application number
CA234,989A
Other languages
English (en)
French (fr)
Inventor
Dennis W. Tye
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.)
Superior Concrete Accessories Inc
Original Assignee
Superior Concrete Accessories Inc
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 Superior Concrete Accessories Inc filed Critical Superior Concrete Accessories Inc
Application granted granted Critical
Publication of CA1036381A publication Critical patent/CA1036381A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/14—Conveying or assembling building elements
    • E04G21/142—Means in or on the elements for connecting same to handling apparatus
    • 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)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Joining Of Building Structures In Genera (AREA)
CA234,989A 1975-06-09 1975-09-08 Anchor insert for embedment in a concrete slab Expired CA1036381A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/584,740 US4018470A (en) 1975-06-09 1975-06-09 Anchor insert for embedment in a concrete slab

Publications (1)

Publication Number Publication Date
CA1036381A true CA1036381A (en) 1978-08-15

Family

ID=24338591

Family Applications (1)

Application Number Title Priority Date Filing Date
CA234,989A Expired CA1036381A (en) 1975-06-09 1975-09-08 Anchor insert for embedment in a concrete slab

Country Status (3)

Country Link
US (1) US4018470A (en:Method)
JP (1) JPS51150808A (en:Method)
CA (1) CA1036381A (en:Method)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4088361A (en) * 1976-10-06 1978-05-09 A-Lok Corporation Lifting arrangements for massive objects
US4408545A (en) * 1977-01-12 1983-10-11 Lichter Robert J Safe, and method and apparatus for building it
US4079983A (en) * 1977-02-04 1978-03-21 W. C. Dillon And Company, Inc. Weight lifting eye and socket
US4204711A (en) * 1978-07-20 1980-05-27 Brown Company Coupling for lift system for concrete slabs
AU702826B2 (en) * 1995-12-18 1999-03-04 Engineering Certifiers Limited Ductile-failure anchors for concrete elements
US5884438A (en) * 1996-02-28 1999-03-23 Poly-Tec Products, Inc. Lift insert assembly and fabrication assembly method therefore
IT1284894B1 (it) * 1996-09-30 1998-05-28 Sergio Zambelli Dispositivo per il sollevamento di manufatti prefabbricati in particolare in calcestruzzo o simili
US5860254A (en) * 1996-11-12 1999-01-19 Poly-Tec Products, Inc. Lift insert assembly and fabrication assembly method
AUPP330498A0 (en) * 1998-05-04 1998-05-28 Paterson, Ian Alexander Improvements relating to the lifting of precast bodies such as concrete panels
US6595718B2 (en) * 2001-09-19 2003-07-22 Works R&D, Inc. Exo-lift
NL1020949C2 (nl) * 2002-06-27 2004-01-16 Connector Vinkeveen B V Werkwijze voor het vervaardigen van een holte in een betonnen deel alsmede betonnen deel voorzien van een wapening.
US20060034652A1 (en) * 2004-08-13 2006-02-16 Sanders Mark E Temporary driveway
US7780122B1 (en) 2004-10-12 2010-08-24 Herbers Charles R Telescopic pipe support system
US8171678B2 (en) * 2009-01-28 2012-05-08 Actuant Corporation Slab lift bracket
EP2475460B1 (en) * 2009-09-08 2017-07-19 H-E Parts International Crushing Solutions Pty Ltd Mantle lifting device and method for lifting a mantle
EP2644803A3 (en) * 2012-03-27 2014-10-29 Elematic Oy Ab Method for bracing a concrete element lifting loop, and support piece for a concrete element lifting loop
US8875471B2 (en) 2012-08-24 2014-11-04 Baltazar Siqueiros Method and apparatus for lifting and leveling a concrete panel
US10767323B2 (en) * 2014-08-29 2020-09-08 Illinois Tool Works Inc. Lifting of concrete components
US10752472B2 (en) * 2017-08-09 2020-08-25 Illinois Tool Works Inc. Lifting and jacking apparatus
CN107539875B (zh) * 2017-10-19 2024-04-19 张家港凯航通力船用设备有限公司 一种带孔钢结构构件的吊具
CN109235661B (zh) * 2018-11-15 2023-10-20 江玉程 一种拼装式结构体系及其应用
TWI730449B (zh) * 2019-10-15 2021-06-11 潤弘精密工程事業股份有限公司 吊裝裝置及使用該吊裝裝置之吊裝方法
US11976460B1 (en) * 2019-12-05 2024-05-07 James E. Schneider Security anchor and method
EP4119486A1 (en) 2021-07-14 2023-01-18 Illinois Tool Works, Inc. Clutch having tamper evident indicator
EP4119487A1 (en) 2021-07-14 2023-01-18 Illinois Tool Works Inc. Clutch having abutment surfaces
EP4119484B1 (en) 2021-07-14 2024-09-04 Illinois Tool Works, Inc. Articulated clutch

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2794336A (en) * 1953-06-25 1957-06-04 Superior Concrete Accessories Lag screw anchoring insert for a concrete slab
US3216171A (en) * 1962-05-14 1965-11-09 Superior Concrete Accessories Concrete anchoring insert and method of preventing concrete seepage therein
US3289379A (en) * 1963-10-09 1966-12-06 John L Watts Hanger insert for prestressed concrete
US3431012A (en) * 1967-10-23 1969-03-04 Superior Concrete Accessories Anchor insert and pickup unit for a concrete slab
BE759831A (fr) * 1969-12-04 1971-05-17 Waerner Thor Moyens d'ancrage tubulaires pour constructions betonnees lors de leur coulee et procedes de fabrication et de depots de tels moyens
US3873147A (en) * 1973-11-23 1975-03-25 Thomas Michael Annable Lift connector for precast members

Also Published As

Publication number Publication date
JPS5730947B2 (en:Method) 1982-07-01
JPS51150808A (en) 1976-12-24
US4018470A (en) 1977-04-19

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