ES348115A1 - Mejoras introducidas en tenazas de levantamiento. - Google Patents

Mejoras introducidas en tenazas de levantamiento.

Info

Publication number
ES348115A1
ES348115A1 ES348115A ES348115A ES348115A1 ES 348115 A1 ES348115 A1 ES 348115A1 ES 348115 A ES348115 A ES 348115A ES 348115 A ES348115 A ES 348115A ES 348115 A1 ES348115 A1 ES 348115A1
Authority
ES
Spain
Prior art keywords
tongs
pulleys
driven
chains
sprockets
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
ES348115A
Other languages
English (en)
Spanish (es)
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.)
Heppenstall Co
Original Assignee
Heppenstall Co
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 Heppenstall Co filed Critical Heppenstall Co
Publication of ES348115A1 publication Critical patent/ES348115A1/es
Expired 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
    • B66C1/42—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
    • B66C1/485—Coil lifting devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
    • B21C47/24—Transferring coils to or from winding apparatus or to or from operative position therein; Preventing uncoiling during transfer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
    • B21C47/24—Transferring coils to or from winding apparatus or to or from operative position therein; Preventing uncoiling during transfer
    • B21C47/242—Devices for swinging the coil from horizontal to vertical, or vice versa

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Winding, Rewinding, Material Storage Devices (AREA)
ES348115A 1967-07-12 1967-12-09 Mejoras introducidas en tenazas de levantamiento. Expired ES348115A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US65283767A 1967-07-12 1967-07-12

Publications (1)

Publication Number Publication Date
ES348115A1 true ES348115A1 (es) 1969-06-16

Family

ID=24618367

Family Applications (1)

Application Number Title Priority Date Filing Date
ES348115A Expired ES348115A1 (es) 1967-07-12 1967-12-09 Mejoras introducidas en tenazas de levantamiento.

Country Status (8)

Country Link
US (1) US3436116A (bs)
BE (1) BE708317A (bs)
DE (1) DE1531202B2 (bs)
ES (1) ES348115A1 (bs)
FR (1) FR1549775A (bs)
GB (1) GB1140020A (bs)
NL (1) NL6717435A (bs)
SE (1) SE327517B (bs)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3680907A (en) * 1971-05-21 1972-08-01 Heppenstall Co Tiltable lifting tongs
FR2699908B1 (fr) * 1992-12-30 1995-03-03 Lebre Charles Pince à géométrie variable pour la prise de bobines en auto-serrage et leur basculement sur 90degré .
US5513944A (en) * 1995-01-09 1996-05-07 N.R.S. Systems, Inc. Roll handling apparatus for fork lift trucks
US5642979A (en) * 1995-01-09 1997-07-01 N.R.S. Systems, Inc. Roll handling apparatus for fork lift trucks
NL1004177C2 (nl) * 1996-10-02 1998-04-06 Magcon S A Een orderverzamelhulpmiddel ten behoeve van het orderverzamelen in magazijnen met gepalletiseerde goederenopslag.
US5895198A (en) * 1998-08-13 1999-04-20 Lofstrom; Roger J. Coil unloading rig
US6209938B1 (en) * 1999-12-28 2001-04-03 Abb Power T&D Company Inc. Lifting tool for safe 90 degree rotation
US6322117B1 (en) * 1999-12-28 2001-11-27 Abb T&D Technology Ltd. Lifting tool for safe 105 degree rotation
US6416099B1 (en) 2000-11-30 2002-07-09 Abb Technology Ag Lifting tool for automatic centering and 180 degree rotation
US6840731B2 (en) * 2002-12-10 2005-01-11 Illinois Tool Works, Inc. Coil handler device
ES2393604T3 (es) * 2010-01-14 2012-12-26 Siemens Aktiengesellschaft Dispositivo de sujeción para sujetar una pala para una turbina eólica y método de insalación de palas de turbina eólica
CN105697741B (zh) * 2016-04-14 2017-12-01 重庆齿轮箱有限责任公司 一种行星齿轮装配工装
US11897739B2 (en) * 2020-08-04 2024-02-13 Corbins, LLC Spool tipper systems and methods
CN112408210B (zh) * 2020-11-18 2023-01-24 邓权塑业科技（湖南）有限公司 一种大口径管材专用吊装工具
CN114655830B (zh) * 2022-02-17 2023-10-31 安徽省新路建设工程集团有限责任公司 一种桥梁施工用吊装装置及其使用方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA657669A (en) * 1963-02-12 J. Beler Robert Coil lifting and positioning mechanism
DE952746C (de) * 1954-07-24 1956-11-22 Emma Elfriede Bellmann Geb Vog Greifer zum Foerdern und Kippen von Platten und ringfoermigem Gut, wie Blechpakete, Metallbunde od. dgl.
US3076674A (en) * 1960-07-21 1963-02-05 Heppenstall Co Tongs

Also Published As

Publication number Publication date
DE1531202B2 (de) 1971-06-03
NL6717435A (bs) 1969-01-14
SE327517B (bs) 1970-08-24
GB1140020A (en) 1969-01-15
FR1549775A (bs) 1968-12-13
DE1531202A1 (de) 1969-12-18
US3436116A (en) 1969-04-01
BE708317A (bs) 1968-06-20

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