ES435600A1 - Llave de elevacion perfeccionada. - Google Patents

Llave de elevacion perfeccionada.

Info

Publication number
ES435600A1
ES435600A1 ES435600A ES435600A ES435600A1 ES 435600 A1 ES435600 A1 ES 435600A1 ES 435600 A ES435600 A ES 435600A ES 435600 A ES435600 A ES 435600A ES 435600 A1 ES435600 A1 ES 435600A1
Authority
ES
Spain
Prior art keywords
handle
frame
stopper
key
end forming
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
ES435600A
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.)
Norinco SA
Original Assignee
Norinco SA
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 Norinco SA filed Critical Norinco SA
Publication of ES435600A1 publication Critical patent/ES435600A1/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
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B9/00—Hand-held gripping tools other than those covered by group B25B7/00

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Structural Engineering (AREA)
  • Handcart (AREA)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
ES435600A 1974-04-09 1975-03-13 Llave de elevacion perfeccionada. Expired ES435600A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7412447A FR2267279B1 (it) 1974-04-09 1974-04-09

Publications (1)

Publication Number Publication Date
ES435600A1 true ES435600A1 (es) 1977-01-01

Family

ID=9137455

Family Applications (1)

Application Number Title Priority Date Filing Date
ES435600A Expired ES435600A1 (es) 1974-04-09 1975-03-13 Llave de elevacion perfeccionada.

Country Status (5)

Country Link
BE (1) BE826249A (it)
CH (1) CH587186A5 (it)
ES (1) ES435600A1 (it)
FR (1) FR2267279B1 (it)
GB (1) GB1477773A (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3131468C2 (de) * 1981-08-08 1985-10-24 Thilo 7016 Gerlingen Bergan Vorrichtung zum Abheben von Straßendeckelkappen
GB2170473B (en) * 1985-01-31 1988-10-12 Long Products Ltd Method of releasing a manhole cover and apparatus for use in the method
GB8705140D0 (en) * 1987-03-05 1987-04-08 Wood P W Lifting device
GB2468672A (en) * 2009-03-17 2010-09-22 Unitspark Ltd Axle lifting lever
FR3053671B1 (fr) * 2016-07-06 2020-09-18 Supratec Dispositif de manipulation et procede associe pour le levage et la manutention d'une plaque

Also Published As

Publication number Publication date
CH587186A5 (it) 1977-04-29
BE826249A (fr) 1975-09-04
FR2267279A1 (it) 1975-11-07
FR2267279B1 (it) 1976-12-17
GB1477773A (en) 1977-06-29

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