CH478057A - Gripping tool - Google Patents

Gripping tool

Info

Publication number
CH478057A
CH478057A CH1111867A CH1111867A CH478057A CH 478057 A CH478057 A CH 478057A CH 1111867 A CH1111867 A CH 1111867A CH 1111867 A CH1111867 A CH 1111867A CH 478057 A CH478057 A CH 478057A
Authority
CH
Switzerland
Prior art keywords
gripping tool
gripping
tool
Prior art date
Application number
CH1111867A
Other languages
German (de)
Inventor
Bosshard Ernst
Original Assignee
Sulzer Ag
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 Sulzer Ag filed Critical Sulzer Ag
Priority to CH1111867A priority Critical patent/CH478057A/en
Priority to DE19671531253 priority patent/DE1531253A1/en
Priority to FR1579118D priority patent/FR1579118A/fr
Publication of CH478057A publication Critical patent/CH478057A/en

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C19/00—Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel
    • G21C19/02—Details of handling arrangements
    • G21C19/10—Lifting devices or pulling devices adapted for co-operation with fuel elements or with control elements
    • G21C19/105—Lifting devices or pulling devices adapted for co-operation with fuel elements or with control elements with grasping or spreading coupling elements
    • 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
    • B66C1/54—Internally-expanding grippers for handling hollow articles
    • B66C1/56—Internally-expanding grippers for handling hollow articles for handling tubes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Mechanical Engineering (AREA)
  • Measuring Volume Flow (AREA)
CH1111867A 1967-08-07 1967-08-07 Gripping tool CH478057A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CH1111867A CH478057A (en) 1967-08-07 1967-08-07 Gripping tool
DE19671531253 DE1531253A1 (en) 1967-08-07 1967-08-09 Gripping tool
FR1579118D FR1579118A (en) 1967-08-07 1968-07-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1111867A CH478057A (en) 1967-08-07 1967-08-07 Gripping tool

Publications (1)

Publication Number Publication Date
CH478057A true CH478057A (en) 1969-09-15

Family

ID=4370259

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1111867A CH478057A (en) 1967-08-07 1967-08-07 Gripping tool

Country Status (3)

Country Link
CH (1) CH478057A (en)
DE (1) DE1531253A1 (en)
FR (1) FR1579118A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10230466A1 (en) * 2002-07-06 2004-01-15 W + K Maschinenfabrik Gmbh Lifting gear for handling large format cement bricks has gripper arms with load pick-up spike with expansion engaging in indentation in brick

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1094127A (en) * 1977-10-17 1981-01-20 Daniel M. Zehler Extension shaft latching mechanism for a nuclear reactor control rod lift rig
CN102085996B (en) * 2011-01-10 2012-11-07 同济大学 Spent fuel storage tank hanger of high-temperature gas cooled reactor power station

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10230466A1 (en) * 2002-07-06 2004-01-15 W + K Maschinenfabrik Gmbh Lifting gear for handling large format cement bricks has gripper arms with load pick-up spike with expansion engaging in indentation in brick
DE10230466B4 (en) * 2002-07-06 2008-01-24 W + K Maschinenfabrik Gmbh Apparatus for producing an artificial stone

Also Published As

Publication number Publication date
FR1579118A (en) 1969-08-22
DE1531253A1 (en) 1969-12-11

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Legal Events

Date Code Title Description
PL Patent ceased