CH478057A - Gripping tool - Google Patents
Gripping toolInfo
- 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
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)
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)
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)
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 |
-
1967
- 1967-08-07 CH CH1111867A patent/CH478057A/en not_active IP Right Cessation
- 1967-08-09 DE DE19671531253 patent/DE1531253A1/en active Pending
-
1968
- 1968-07-11 FR FR1579118D patent/FR1579118A/fr not_active Expired
Cited By (2)
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 |