FR2431455A1 - Dispositif de levage - Google Patents

Dispositif de levage

Info

Publication number
FR2431455A1
FR2431455A1 FR7835908A FR7835908A FR2431455A1 FR 2431455 A1 FR2431455 A1 FR 2431455A1 FR 7835908 A FR7835908 A FR 7835908A FR 7835908 A FR7835908 A FR 7835908A FR 2431455 A1 FR2431455 A1 FR 2431455A1
Authority
FR
France
Prior art keywords
jaws
axis
beaks
lifting
lifting device
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
FR7835908A
Other languages
English (en)
Other versions
FR2431455B1 (fr
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.)
Aluma Systems Canada Inc
Original Assignee
Aluma Systems Canada 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 Aluma Systems Canada Inc filed Critical Aluma Systems Canada Inc
Publication of FR2431455A1 publication Critical patent/FR2431455A1/fr
Application granted granted Critical
Publication of FR2431455B1 publication Critical patent/FR2431455B1/fr
Granted 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
    • B66C1/62—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
    • B66C1/64—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 T- or I-section beams or girders
    • 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
    • B66C1/12—Slings comprising chains, wires, ropes, or bands; Nets
    • B66C1/14—Slings with hooks

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Peptides Or Proteins (AREA)
  • Luminescent Compositions (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)

Abstract

Dispositif de levage. Le dispositif 10 comporte deux mâchoires 14, 16, en forme de crochet tourné vers l'intérieur articulées autour d'un axe 26 auquel l'une des mâchoires est fixée, l'une des mâchoires comportant une oreille de levage 30 située au-dessus de l'axe 26 et l'autre une poignée 42. Chaque mâchoire comporte à son extrémité intérieure un bec arrondi 22, 24 les deux becs étant situées au-dessous de l'axe et étant adjacents l'un à l'autre lorsque les mâchoires sont fermées. Les deux mâchoires ont la même longueur de sorte que les deux becs sont co-extensifs sur toute leur longueur. Application aux dispositifs de levage utilisés pour la manutention de coffrages volants.
FR7835908A 1978-07-21 1978-12-21 Dispositif de levage Granted FR2431455A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA307,870A CA1075282A (fr) 1978-07-21 1978-07-21 Dispositif de levage

Publications (2)

Publication Number Publication Date
FR2431455A1 true FR2431455A1 (fr) 1980-02-15
FR2431455B1 FR2431455B1 (fr) 1984-02-03

Family

ID=4111945

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7835908A Granted FR2431455A1 (fr) 1978-07-21 1978-12-21 Dispositif de levage

Country Status (13)

Country Link
US (1) US4195873A (fr)
JP (1) JPS5516884A (fr)
AU (1) AU532222B2 (fr)
BR (1) BR7808413A (fr)
CA (1) CA1075282A (fr)
DE (2) DE2843025C3 (fr)
DK (1) DK576178A (fr)
ES (1) ES476188A1 (fr)
FR (1) FR2431455A1 (fr)
GB (1) GB2025893B (fr)
IT (1) IT1158181B (fr)
NO (1) NO150913C (fr)
SE (1) SE7810808L (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59199401A (ja) * 1983-04-26 1984-11-12 株式会社太陽商会 包装装置における柔軟扁平被包装物投入装置
JPS6122891U (ja) * 1984-07-16 1986-02-10 不二サッシ株式会社 引戸障子の下部風止め装置
JPH0442472Y2 (fr) * 1985-06-25 1992-10-07
GB2181712A (en) * 1985-10-17 1987-04-29 Handling Consultants Ltd Lifting device
US5657953A (en) * 1995-12-29 1997-08-19 Smith; Harold C. Operable hanger
US7708072B1 (en) 2005-04-05 2010-05-04 Hunziker David G Accessories and method for hollow stem auger retraction
US8544923B2 (en) * 2008-09-29 2013-10-01 Engineered Lifting Technologies, Inc. Lifting assembly
US8181740B2 (en) * 2010-02-25 2012-05-22 D B Industries, Inc. Jet bridge fall protection assembly
CN102267712B (zh) * 2011-07-01 2013-07-24 新兴能源装备股份有限公司 氧化铝用压煮器装管束防损伤端法兰装置
US9400144B2 (en) * 2013-03-13 2016-07-26 Spx Cooling Technologies, Inc. Modular counterflow fill hanging system apparatus and method
US10302377B2 (en) 2013-11-12 2019-05-28 Spx Cooling Technologies, Inc. Splash bar module and method of installation
US10240877B2 (en) 2013-11-12 2019-03-26 Spx Cooling Technologies, Inc. Splash bar module and method of installation
CN103863815B (zh) * 2014-03-28 2016-01-06 苏州塞维拉上吴电梯轨道系统有限公司 T型导轨下料自动夹紧机构
US9718649B2 (en) 2015-03-12 2017-08-01 Terry S. Swope Clamping apparatus
DK178779B1 (en) * 2015-09-30 2017-01-16 Ah Ind As Crane hook
US9783393B2 (en) 2015-11-24 2017-10-10 Safety Products Engineering Group, Inc. Lifting apparatus
US10183387B2 (en) * 2016-08-18 2019-01-22 Michael Griffin Key press for securing a shackle assembly
CN107217553A (zh) * 2017-06-01 2017-09-29 芜湖中铁科吉富轨道有限公司 一种悬吊尖轨平口钳

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191321119A (en) * 1913-09-18 1914-06-25 Francois Blanc Improvements in or relating to Claws or Grips for Lifting, Suspending and like purposes.
US1435634A (en) * 1920-12-18 1922-11-14 Frederick A Foxhall Grip
US1580083A (en) * 1925-09-12 1926-04-06 Boadle Sidney Charles Cramp
GB347363A (en) * 1930-02-20 1931-04-30 Thomas Blunt A new or improved tool or appliance for use in withdrawing props in mines
US1972583A (en) * 1933-07-03 1934-09-04 Edward V Cullen Tongs
US2412627A (en) * 1945-08-11 1946-12-17 Mcgowan Eugene Lifting clamp
US2574835A (en) * 1949-05-24 1951-11-13 Frederick R Loney Automatically opening and closing lifting hook
FR1148093A (fr) * 1955-03-16 1957-12-03 Moy Maschinen Anstalt Dispositif de chargement
US3164406A (en) * 1960-09-07 1965-01-05 Leonard D Barry Automatic holding device
FR1407187A (fr) * 1964-06-17 1965-07-30 Pince automatique pour l'accrochage et la suspension non définitifs d'une charge sous une poutrelle
FR1427213A (fr) * 1964-12-17 1966-02-04 Pince autoserreuse spéciale de manipulation de barres profilées métalliques ou corps analogues
US3572808A (en) * 1968-11-12 1971-03-30 Boyd Columbus Miller Lifting tongs
FR2086326A1 (fr) * 1970-04-24 1971-12-31 Renfroe & Sons Inc J

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US673356A (en) * 1900-05-16 1901-04-30 David Alexander Britain Skidding-tongs.
US1150581A (en) * 1913-08-27 1915-08-17 Richie De Lan Twin hook.
US2013621A (en) * 1934-03-01 1935-09-03 Speed And Service Iron Works Elevator
DD59382A1 (de) * 1966-12-27 1967-12-20 Fritz Kruss Trägerklaue

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191321119A (en) * 1913-09-18 1914-06-25 Francois Blanc Improvements in or relating to Claws or Grips for Lifting, Suspending and like purposes.
US1435634A (en) * 1920-12-18 1922-11-14 Frederick A Foxhall Grip
US1580083A (en) * 1925-09-12 1926-04-06 Boadle Sidney Charles Cramp
GB347363A (en) * 1930-02-20 1931-04-30 Thomas Blunt A new or improved tool or appliance for use in withdrawing props in mines
US1972583A (en) * 1933-07-03 1934-09-04 Edward V Cullen Tongs
US2412627A (en) * 1945-08-11 1946-12-17 Mcgowan Eugene Lifting clamp
US2574835A (en) * 1949-05-24 1951-11-13 Frederick R Loney Automatically opening and closing lifting hook
FR1148093A (fr) * 1955-03-16 1957-12-03 Moy Maschinen Anstalt Dispositif de chargement
US3164406A (en) * 1960-09-07 1965-01-05 Leonard D Barry Automatic holding device
FR1407187A (fr) * 1964-06-17 1965-07-30 Pince automatique pour l'accrochage et la suspension non définitifs d'une charge sous une poutrelle
FR1427213A (fr) * 1964-12-17 1966-02-04 Pince autoserreuse spéciale de manipulation de barres profilées métalliques ou corps analogues
US3572808A (en) * 1968-11-12 1971-03-30 Boyd Columbus Miller Lifting tongs
FR2086326A1 (fr) * 1970-04-24 1971-12-31 Renfroe & Sons Inc J

Also Published As

Publication number Publication date
AU532222B2 (en) 1983-09-22
DK576178A (da) 1980-01-22
NO784328L (no) 1980-01-22
JPS5516884A (en) 1980-02-05
DE7829456U1 (de) 1981-07-30
SE7810808L (sv) 1980-01-23
IT1158181B (it) 1987-02-18
NO150913B (no) 1984-10-01
CA1075282A (fr) 1980-04-08
GB2025893A (en) 1980-01-30
DE2843025A1 (de) 1980-01-31
DE2843025B2 (de) 1980-07-10
AU4279078A (en) 1980-01-24
NO150913C (no) 1985-01-16
ES476188A1 (es) 1979-07-16
BR7808413A (pt) 1980-05-20
GB2025893B (en) 1982-08-04
FR2431455B1 (fr) 1984-02-03
DE2843025C3 (de) 1982-07-08
US4195873A (en) 1980-04-01
IT7852397A0 (it) 1978-12-21
JPS574588B2 (fr) 1982-01-26

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