FR1140959A - Dispositif perfectionné de levage et de traction - Google Patents

Dispositif perfectionné de levage et de traction

Info

Publication number
FR1140959A
FR1140959A FR1140959DA FR1140959A FR 1140959 A FR1140959 A FR 1140959A FR 1140959D A FR1140959D A FR 1140959DA FR 1140959 A FR1140959 A FR 1140959A
Authority
FR
France
Prior art keywords
pulling device
advanced lifting
advanced
lifting
pulling
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)
Inventor
Rupert Evelyn Law Warburton
William Herbert Sandford
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 filed Critical
Application granted granted Critical
Publication of FR1140959A publication Critical patent/FR1140959A/fr
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/12—Mounting of reinforcing inserts; Prestressing
    • E04G21/121—Construction of stressing jacks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/60—Rope, cable, or chain winding mechanisms; Capstans adapted for special purposes
    • B66D1/74—Capstans
    • B66D1/7415—Friction drives, e.g. pulleys, having a cable winding angle of less than 360 degrees

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
FR1140959D 1955-02-04 1956-02-01 Dispositif perfectionné de levage et de traction Expired FR1140959A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1140959X 1955-02-04

Publications (1)

Publication Number Publication Date
FR1140959A true FR1140959A (fr) 1957-08-22

Family

ID=10877193

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1140959D Expired FR1140959A (fr) 1955-02-04 1956-02-01 Dispositif perfectionné de levage et de traction

Country Status (1)

Country Link
FR (1) FR1140959A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2646661A1 (fr) * 1989-05-05 1990-11-09 Maxwell Marine Ltd Treuil pour manipulation d'ancre
EP0479624A1 (fr) * 1990-10-05 1992-04-08 Muir Engineering Pty. Limited Treuil à chute libre

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2646661A1 (fr) * 1989-05-05 1990-11-09 Maxwell Marine Ltd Treuil pour manipulation d'ancre
EP0479624A1 (fr) * 1990-10-05 1992-04-08 Muir Engineering Pty. Limited Treuil à chute libre

Similar Documents

Publication Publication Date Title
CH364530A (fr) Dispositif inductif
FR1130904A (fr) Dispositif de filage
FR1174392A (fr) Dispositif de levage
FR1102250A (fr) Dispositif de levage
FR1175762A (fr) Procédé et dispositif de reproduction en couleurs
CH386357A (fr) Appareil de traction et de levage
FR1140959A (fr) Dispositif perfectionné de levage et de traction
FR1135086A (fr) Dispositif de tirage pour câbles
FR1124718A (fr) Dispositif de remorquage
FR1051766A (fr) Procédé et dispositif de séchage
FR1074805A (fr) Dispositif de levage
FR1163485A (fr) Dispositif amplificateur
FR1130885A (fr) Dispositif de filage
FR1157310A (fr) Dispositif de levage
FR1102125A (fr) Dispositif de tirage de câble
FR1168181A (fr) Dispositif pourvu de roues porteuses
FR1223235A (fr) Appareil de levage perfectionné
FR1189861A (fr) Dispositif élévateur hydraulique
FR1064318A (fr) Dispositif de préhension
FR1121263A (fr) Dispositif de relevage hydraulique asservi
FR68052E (fr) Dispositif hydraulique ou pneumatique d'élévation et de retenue
FR1188406A (fr) Dispositif de traction électromagnétique
FR69729E (fr) Dispositif de levage
FR1127277A (fr) Dispositif de levage, d'arrachage et de manutention de poteaux et de pylônes
FR1137288A (fr) Dispositif combiné de décapage du sol et de sous-solage