DE3822228A1 - Scherenzange zum heben von lasten - Google Patents

Scherenzange zum heben von lasten

Info

Publication number
DE3822228A1
DE3822228A1 DE19883822228 DE3822228A DE3822228A1 DE 3822228 A1 DE3822228 A1 DE 3822228A1 DE 19883822228 DE19883822228 DE 19883822228 DE 3822228 A DE3822228 A DE 3822228A DE 3822228 A1 DE3822228 A1 DE 3822228A1
Authority
DE
Germany
Prior art keywords
valve
scissor
shut
piston
arms
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
DE19883822228
Other languages
German (de)
English (en)
Other versions
DE3822228C2 (enrdf_load_stackoverflow
Inventor
W Erich Moraru
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.)
WIMO HEBETECHNIK GmbH
Original Assignee
WIMO HEBETECHNIK GmbH
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 WIMO HEBETECHNIK GmbH filed Critical WIMO HEBETECHNIK GmbH
Priority to DE19883822228 priority Critical patent/DE3822228A1/de
Publication of DE3822228A1 publication Critical patent/DE3822228A1/de
Application granted granted Critical
Publication of DE3822228C2 publication Critical patent/DE3822228C2/de
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
    • B66C1/42—Gripping members engaging only the external or internal surfaces of the articles
    • B66C1/422—Gripping members engaging only the external or internal surfaces of the articles actuated by lifting force
    • 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
    • B66C1/425—Gripping members engaging only the external or internal surfaces of the articles motor actuated
    • B66C1/427—Gripping members engaging only the external or internal surfaces of the articles motor actuated by hydraulic or pneumatic motors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Load-Engaging Elements For Cranes (AREA)
DE19883822228 1988-07-01 1988-07-01 Scherenzange zum heben von lasten Granted DE3822228A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19883822228 DE3822228A1 (de) 1988-07-01 1988-07-01 Scherenzange zum heben von lasten

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19883822228 DE3822228A1 (de) 1988-07-01 1988-07-01 Scherenzange zum heben von lasten

Publications (2)

Publication Number Publication Date
DE3822228A1 true DE3822228A1 (de) 1990-01-04
DE3822228C2 DE3822228C2 (enrdf_load_stackoverflow) 1991-07-18

Family

ID=6357713

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19883822228 Granted DE3822228A1 (de) 1988-07-01 1988-07-01 Scherenzange zum heben von lasten

Country Status (1)

Country Link
DE (1) DE3822228A1 (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19716747A1 (de) * 1997-04-11 1998-10-15 Mannesmann Ag Greifer für aufrechtstehend gelagerte Lasten
WO2007028794A3 (en) * 2005-09-07 2007-05-10 Antec Ltd Shaft-ring gripper
WO2008084134A1 (en) 2007-01-12 2008-07-17 Raumaster Paper Oy Gripping for lifting material web rolls, particularly paper- and paperboard rolls
CN116495618A (zh) * 2023-05-25 2023-07-28 中建三局绿色产业投资有限公司 一种管道吊装设备

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10146057B4 (de) * 2001-09-19 2018-11-08 Bayerische Motoren Werke Aktiengesellschaft Einrichtung zur Handhabung von Getrieben
DE102007034507B4 (de) * 2006-07-25 2011-04-21 Wimo Hebetechnik Gmbh Zange für den Umschlag auch schwerer Lasten
DE102014117703A1 (de) 2014-12-02 2016-06-02 Tkr Spezialwerkzeuge Gmbh Hebevorrichtung für eine Baugruppe eines Kraftfahrzeugs

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3154339A (en) * 1962-09-14 1964-10-27 Louis G Kaplan Articulated lifter with substantially constant jaw gripping factor
DE2150526A1 (de) * 1971-10-06 1973-04-12 Weyermann Paul Maschf Greif- und transportgeraet fuer warmgewalzte, tolerierte bandagen

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3154339A (en) * 1962-09-14 1964-10-27 Louis G Kaplan Articulated lifter with substantially constant jaw gripping factor
DE2150526A1 (de) * 1971-10-06 1973-04-12 Weyermann Paul Maschf Greif- und transportgeraet fuer warmgewalzte, tolerierte bandagen

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19716747A1 (de) * 1997-04-11 1998-10-15 Mannesmann Ag Greifer für aufrechtstehend gelagerte Lasten
WO2007028794A3 (en) * 2005-09-07 2007-05-10 Antec Ltd Shaft-ring gripper
WO2008084134A1 (en) 2007-01-12 2008-07-17 Raumaster Paper Oy Gripping for lifting material web rolls, particularly paper- and paperboard rolls
US8485577B2 (en) 2007-01-12 2013-07-16 Raumaster Paper Oy Gripping for lifting material web rolls, particularly paper-and paperboard rolls
CN116495618A (zh) * 2023-05-25 2023-07-28 中建三局绿色产业投资有限公司 一种管道吊装设备

Also Published As

Publication number Publication date
DE3822228C2 (enrdf_load_stackoverflow) 1991-07-18

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Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee