FR883842A - Perfectionnements apportés aux crics hydrauliques - Google Patents

Perfectionnements apportés aux crics hydrauliques

Info

Publication number
FR883842A
FR883842A FR883842DA FR883842A FR 883842 A FR883842 A FR 883842A FR 883842D A FR883842D A FR 883842DA FR 883842 A FR883842 A FR 883842A
Authority
FR
France
Prior art keywords
hydraulic jacks
jacks
hydraulic
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
Other languages
English (en)
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.)
Rene Gravelais J Boudol & Cie
Original Assignee
Rene Gravelais J Boudol & Cie
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 Rene Gravelais J Boudol & Cie filed Critical Rene Gravelais J Boudol & Cie
Application granted granted Critical
Publication of FR883842A publication Critical patent/FR883842A/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
    • B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
    • B66F3/24—Devices, e.g. jacks, adapted for uninterrupted lifting of loads fluid-pressure operated
    • B66F3/25—Constructional features
    • B66F3/42—Constructional features with self-contained pumps, e.g. actuated by hand

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
FR883842D 1941-01-09 1941-01-09 Perfectionnements apportés aux crics hydrauliques Expired FR883842A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR883842T 1941-01-09

Publications (1)

Publication Number Publication Date
FR883842A true FR883842A (fr) 1943-07-20

Family

ID=9374669

Family Applications (1)

Application Number Title Priority Date Filing Date
FR883842D Expired FR883842A (fr) 1941-01-09 1941-01-09 Perfectionnements apportés aux crics hydrauliques

Country Status (1)

Country Link
FR (1) FR883842A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3370421A (en) * 1965-12-07 1968-02-27 Clarence J. Piper Portable hydraulic jack with swivelling oil reservoir

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3370421A (en) * 1965-12-07 1968-02-27 Clarence J. Piper Portable hydraulic jack with swivelling oil reservoir

Similar Documents

Publication Publication Date Title
FR934457A (fr) Perfectionnements aux amplificateurs
FR915660A (fr) Soupape hydraulique
FR867309A (fr) Perfectionnements aux presses hydrauliques
FR50845E (fr) Perfectionnements aux freins hydrauliques
FR883842A (fr) Perfectionnements apportés aux crics hydrauliques
FR869859A (fr) Perfectionnements aux compresseurs hydrauliques rotatifs
FR855690A (fr) Perfectionnements aux compresseurs hydrauliques
FR876661A (fr) Perfectionnements apportés aux signets
FR864497A (fr) Perfectionnements apportés aux crics hydrauliques
FR855073A (fr) Perfectionnements aux presses hydrauliques
FR51772E (fr) Perfectionnements aux presses hydrauliques
FR939321A (fr) Perfectionnements relatifs aux presses hydrauliques
FR875837A (fr) Cric hydraulique perfectionné
FR862257A (fr) Perfectionnements apportés aux dynamomètres hydrauliques
FR855074A (fr) Perfectionnements apportés aux presses hydrauliques
FR830581A (fr) Perfectionnements aux commandes hydrauliques
FR875714A (fr) Perfectionnements aux fouillots
FR974064A (fr) Perfectionnements aux tourelles-revolvers
FR878093A (fr) Perfectionnements aux hydro-éjecteurs
FR874082A (fr) Perfectionnements aux robinets
FR877176A (fr) Perfectionnement aux crics
FR883936A (fr) Perfectionnements apportés aux amplificateurs
FR871933A (fr) Perfectionnements aux amplificateurs
FR942840A (fr) Perfectionnements aux pompes
FR950359A (fr) Perfectionnements aux régulateurs hydrauliques