ES334271A1 - Un aparato de levantamiento de placas taladradas por un orificio central. - Google Patents

Un aparato de levantamiento de placas taladradas por un orificio central.

Info

Publication number
ES334271A1
ES334271A1 ES334271A ES334271A ES334271A1 ES 334271 A1 ES334271 A1 ES 334271A1 ES 334271 A ES334271 A ES 334271A ES 334271 A ES334271 A ES 334271A ES 334271 A1 ES334271 A1 ES 334271A1
Authority
ES
Spain
Prior art keywords
cover
rod
chassis
pivot
bar
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
ES334271A
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Publication of ES334271A1 publication Critical patent/ES334271A1/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F19/00—Hoisting, lifting, hauling or pushing, not otherwise provided for
    • B66F19/005—Lifting devices for manhole covers
    • 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
    • B66C1/62—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 comprising article-engaging members of a shape complementary to that of the articles to be handled
    • B66C1/66—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 comprising article-engaging members of a shape complementary to that of the articles to be handled for engaging holes, recesses, or abutments on articles specially provided for facilitating handling thereof
    • 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
    • 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)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Structural Engineering (AREA)
  • Catching Or Destruction (AREA)
  • Nozzles (AREA)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Forklifts And Lifting Vehicles (AREA)
ES334271A 1965-12-08 1966-12-07 Un aparato de levantamiento de placas taladradas por un orificio central. Expired ES334271A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR41475A FR1466521A (fr) 1965-12-08 1965-12-08 Appareil de soulèvement de plaques

Publications (1)

Publication Number Publication Date
ES334271A1 true ES334271A1 (es) 1969-06-01

Family

ID=8594855

Family Applications (1)

Application Number Title Priority Date Filing Date
ES334271A Expired ES334271A1 (es) 1965-12-08 1966-12-07 Un aparato de levantamiento de placas taladradas por un orificio central.

Country Status (7)

Country Link
BE (1) BE689962A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH466903A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE1955108U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (1) ES334271A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR1466521A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1097378A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
LU (1) LU52480A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2689800A1 (fr) * 1992-04-14 1993-10-15 Pouyaud Daniel Système d'ancrage permettant d'extraire et déplacer des éléments encastrés dans le sol tels que plaques d'égouts, grilles ou toutes autres pièces existant actuellement sur le marché.
FR2691139A1 (fr) * 1992-05-14 1993-11-19 Lyon Communaute Urbaine Crochet de levage d'une pièce massive, telle qu'un tampon d'obturation d'un regard.
GB2467330A (en) * 2009-01-29 2010-08-04 Mann & Hummel Gmbh A self-powered centrifugal separator
CN104444940B (zh) * 2014-11-06 2017-02-15 北京天润建设有限公司 井盖提升与安放装置
CN107381323A (zh) * 2017-08-02 2017-11-24 河南省第二建筑工程发展有限公司 一种用于吊装电缆沟盖板的吊具
CN108639932A (zh) * 2018-08-01 2018-10-12 中国二十二冶集团有限公司 内孔自动摘钩吊具

Also Published As

Publication number Publication date
GB1097378A (en) 1968-01-03
BE689962A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1967-05-02
DE1955108U (de) 1967-02-09
CH466903A (fr) 1968-12-31
LU52480A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1967-02-01
FR1466521A (fr) 1967-01-20

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