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FR2553397B1 - Perfectionnements aux dispositifs pour soulever de fortes charges - Google Patents

Perfectionnements aux dispositifs pour soulever de fortes charges

Info

Publication number
FR2553397B1
FR2553397B1 FR8316551A FR8316551A FR2553397B1 FR 2553397 B1 FR2553397 B1 FR 2553397B1 FR 8316551 A FR8316551 A FR 8316551A FR 8316551 A FR8316551 A FR 8316551A FR 2553397 B1 FR2553397 B1 FR 2553397B1
Authority
FR
France
Prior art keywords
devices
high loads
lifting high
lifting
loads
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
FR8316551A
Other languages
English (en)
Other versions
FR2553397A1 (fr
Inventor
Pierre Guinard
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.)
Freyssinet International STUP SA
Original Assignee
Freyssinet International STUP 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 Freyssinet International STUP SA filed Critical Freyssinet International STUP SA
Priority to FR8316551A priority Critical patent/FR2553397B1/fr
Publication of FR2553397A1 publication Critical patent/FR2553397A1/fr
Application granted granted Critical
Publication of FR2553397B1 publication Critical patent/FR2553397B1/fr
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
    • 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
    • B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
    • B66F3/08—Devices, e.g. jacks, adapted for uninterrupted lifting of loads screw operated

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Accommodation For Nursing Or Treatment Tables (AREA)
FR8316551A 1983-10-18 1983-10-18 Perfectionnements aux dispositifs pour soulever de fortes charges Expired FR2553397B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8316551A FR2553397B1 (fr) 1983-10-18 1983-10-18 Perfectionnements aux dispositifs pour soulever de fortes charges

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8316551A FR2553397B1 (fr) 1983-10-18 1983-10-18 Perfectionnements aux dispositifs pour soulever de fortes charges

Publications (2)

Publication Number Publication Date
FR2553397A1 FR2553397A1 (fr) 1985-04-19
FR2553397B1 true FR2553397B1 (fr) 1987-02-27

Family

ID=9293253

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8316551A Expired FR2553397B1 (fr) 1983-10-18 1983-10-18 Perfectionnements aux dispositifs pour soulever de fortes charges

Country Status (1)

Country Link
FR (1) FR2553397B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2810028B1 (fr) * 2000-06-13 2004-05-28 Thomson Csf Verin micrometrique de puissance

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1218771A (en) * 1916-11-23 1917-03-13 William H Hoeschen Mechanical movement.
CH436857A (de) * 1966-01-14 1967-05-31 Schrepfer Rudolf Nivellierschuh
GB1234551A (fr) * 1969-01-21 1971-06-03
DE2758340A1 (de) * 1977-12-27 1979-07-05 Pfister Waagen Gmbh Hydrostatische stellvorrichtung
US4184665A (en) * 1978-12-08 1980-01-22 The United States Of America As Represented By The United States Department Of Energy Thermally actuated wedge block

Also Published As

Publication number Publication date
FR2553397A1 (fr) 1985-04-19

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Legal Events

Date Code Title Description
ST Notification of lapse