JPS52181B2 - - Google Patents

Info

Publication number
JPS52181B2
JPS52181B2 JP49054843A JP5484374A JPS52181B2 JP S52181 B2 JPS52181 B2 JP S52181B2 JP 49054843 A JP49054843 A JP 49054843A JP 5484374 A JP5484374 A JP 5484374A JP S52181 B2 JPS52181 B2 JP S52181B2
Authority
JP
Japan
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
JP49054843A
Other languages
Japanese (ja)
Other versions
JPS50145762A (https=
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 filed Critical
Priority to JP49054843A priority Critical patent/JPS52181B2/ja
Priority to US05/559,630 priority patent/US3947011A/en
Priority to NL7503379A priority patent/NL7503379A/xx
Priority to IT48791/75A priority patent/IT1032460B/it
Priority to FR7512600A priority patent/FR2270993B1/fr
Priority to SE7505486A priority patent/SE403447B/xx
Priority to NO751691A priority patent/NO139037C/no
Priority to DE2521722A priority patent/DE2521722C3/de
Priority to DK212675AA priority patent/DK141159B/da
Priority to ES437741A priority patent/ES437741A1/es
Publication of JPS50145762A publication Critical patent/JPS50145762A/ja
Publication of JPS52181B2 publication Critical patent/JPS52181B2/ja
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B5/00—Clamps
    • B25B5/06—Arrangements for positively actuating jaws
    • B25B5/10—Arrangements for positively actuating jaws using screws
    • B25B5/101—C-clamps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B5/00—Clamps
    • B25B5/16—Details, e.g. jaws, jaw attachments
    • B25B5/163—Jaws or jaw attachments
    • 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
    • B66C1/48—Gripping members engaging only the external or internal surfaces of the articles and applying frictional forces to vertical edge portions of sheets, tubes, or like thin or thin-walled articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Clamps And Clips (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Jigs For Machine Tools (AREA)
  • Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
  • Gripping On Spindles (AREA)
JP49054843A 1974-05-16 1974-05-16 Expired JPS52181B2 (https=)

Priority Applications (10)

Application Number Priority Date Filing Date Title
JP49054843A JPS52181B2 (https=) 1974-05-16 1974-05-16
US05/559,630 US3947011A (en) 1974-05-16 1975-03-19 Clamp usable as jig and lifting clamp
NL7503379A NL7503379A (nl) 1974-05-16 1975-03-21 Klem.
IT48791/75A IT1032460B (it) 1974-05-16 1975-03-26 Perfezionamento nei dispositivo di aggancio e serraggio del tipo a morsetto
FR7512600A FR2270993B1 (https=) 1974-05-16 1975-04-23
SE7505486A SE403447B (sv) 1974-05-16 1975-05-13 Skruvtving
NO751691A NO139037C (no) 1974-05-16 1975-05-13 Skruetvinge som kan benyttes som jigg og loefteklemme
DE2521722A DE2521722C3 (de) 1974-05-16 1975-05-15 Einspannvorrichtung zum Halten und Zurichten von plattenförmigen Körpern
DK212675AA DK141159B (da) 1974-05-16 1975-05-15 Spændeorgan.
ES437741A ES437741A1 (es) 1974-05-16 1975-05-16 Abrazadera utilizable como plantilla y abrazadera elevadora.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP49054843A JPS52181B2 (https=) 1974-05-16 1974-05-16

Publications (2)

Publication Number Publication Date
JPS50145762A JPS50145762A (https=) 1975-11-22
JPS52181B2 true JPS52181B2 (https=) 1977-01-06

Family

ID=12981884

Family Applications (1)

Application Number Title Priority Date Filing Date
JP49054843A Expired JPS52181B2 (https=) 1974-05-16 1974-05-16

Country Status (10)

Country Link
US (1) US3947011A (https=)
JP (1) JPS52181B2 (https=)
DE (1) DE2521722C3 (https=)
DK (1) DK141159B (https=)
ES (1) ES437741A1 (https=)
FR (1) FR2270993B1 (https=)
IT (1) IT1032460B (https=)
NL (1) NL7503379A (https=)
NO (1) NO139037C (https=)
SE (1) SE403447B (https=)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5243062A (en) * 1975-10-02 1977-04-04 Eagle Kuranpu Kk Screw type clamp
DE2553495C2 (de) * 1975-11-28 1982-12-23 Carl Schenck Ag, 6100 Darmstadt Klemmbacken für Einspannvorrichtungen von Werkstoffprüfmaschinen
US4183571A (en) * 1976-03-04 1980-01-15 J. C. Renfroe And Sons, Inc. Screw-type lifting clamp
DE2747421A1 (de) * 1977-10-21 1979-04-26 Nils Gosta Bjors Klemmschraubenvorrichtung zum spannen von werkstuecken
US4351465A (en) * 1980-09-11 1982-09-28 Moehlenpah Industries, Inc. Apparatus for end-plating railroad ties
US4491358A (en) * 1982-04-21 1985-01-01 Edison International, Inc. Clamp
US4850630A (en) * 1986-01-14 1989-07-25 J.C. Renfroe & Sons, Inc. Clamp with movable jaw structure
US9463554B2 (en) * 2004-08-25 2016-10-11 Illinois Tool Works Inc. Plastic clamp and method of manufacturing the same
EP2232119A4 (en) * 2008-01-21 2012-07-11 Erico Int Corp UNIVERSAL STRUCTURAL FIXING FOR A SEISMIC ANCHOR
US8353486B2 (en) * 2008-01-21 2013-01-15 Erico International Corporation Lateral seismic brace
US9597778B2 (en) * 2008-02-06 2017-03-21 Larry John Verbowski Tool for torsion bar repair
US7819448B2 (en) * 2008-03-03 2010-10-26 Cooper Brands, Inc. Plate lifting clamp
CN108678388B (zh) * 2018-05-05 2020-11-13 十四冶建设集团云南安装工程有限公司 大容量圆形储罐短桅杆多点整体提升施工工法
TWI657897B (zh) * 2018-08-16 2019-05-01 葉日城 拆卸工具
USD955867S1 (en) * 2018-10-22 2022-06-28 Li Zhou Beam clamp
CN116654755A (zh) * 2023-05-30 2023-08-29 新余钢铁股份有限公司 一种吊装钩结构及其使用方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2346088A (en) * 1943-02-05 1944-04-04 Stackpole Carbon Co Self-aligning electrode
US2548401A (en) * 1948-11-12 1951-04-10 Joseph W Sherwood Clamping device
CH322410A (de) * 1954-07-28 1957-06-15 Sulzer Ag Schraubzwinge
US3258821A (en) * 1964-02-05 1966-07-05 Michael G Curran Double grip safety clamp
US3269766A (en) * 1964-10-05 1966-08-30 Merrill Brothers Screw clamp with a head having a reverse-acting and renewable gripping surface
US3300242A (en) * 1966-05-27 1967-01-24 Safety Clamps Inc Plate lifting clamps

Also Published As

Publication number Publication date
NO139037B (no) 1978-09-18
FR2270993A1 (https=) 1975-12-12
DK141159B (da) 1980-01-28
ES437741A1 (es) 1977-01-16
DE2521722B2 (de) 1978-11-16
IT1032460B (it) 1979-05-30
SE403447B (sv) 1978-08-21
DE2521722A1 (de) 1975-11-20
DK212675A (https=) 1975-11-17
US3947011A (en) 1976-03-30
NO139037C (no) 1978-12-27
NL7503379A (nl) 1975-11-18
FR2270993B1 (https=) 1977-04-15
SE7505486L (sv) 1975-11-17
JPS50145762A (https=) 1975-11-22
DE2521722C3 (de) 1979-07-12
NO751691L (https=) 1975-11-18
DK141159C (https=) 1980-07-07

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