BE857940A - TELESCOPIC MOVEMENT MECHANISM - Google Patents

TELESCOPIC MOVEMENT MECHANISM

Info

Publication number
BE857940A
BE857940A BE180289A BE180289A BE857940A BE 857940 A BE857940 A BE 857940A BE 180289 A BE180289 A BE 180289A BE 180289 A BE180289 A BE 180289A BE 857940 A BE857940 A BE 857940A
Authority
BE
Belgium
Prior art keywords
movement mechanism
telescopic movement
telescopic
movement
Prior art date
Application number
BE180289A
Other languages
French (fr)
Original Assignee
Telehoist Ltd
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 Telehoist Ltd filed Critical Telehoist Ltd
Publication of BE857940A publication Critical patent/BE857940A/en

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
    • B66F3/26—Adaptations or arrangements of pistons
    • B66F3/28—Adaptations or arrangements of pistons telescopic
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • F15B15/16—Characterised by the construction of the motor unit of the straight-cylinder type of the telescopic type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
    • F16B7/10—Telescoping systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Earth Drilling (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Joints Allowing Movement (AREA)
  • Clamps And Clips (AREA)
  • Actuator (AREA)
BE180289A 1976-08-20 1977-08-19 TELESCOPIC MOVEMENT MECHANISM BE857940A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB34699/76A GB1590773A (en) 1976-08-20 1976-08-20 Telescoping mechanisms

Publications (1)

Publication Number Publication Date
BE857940A true BE857940A (en) 1977-12-16

Family

ID=10368871

Family Applications (1)

Application Number Title Priority Date Filing Date
BE180289A BE857940A (en) 1976-08-20 1977-08-19 TELESCOPIC MOVEMENT MECHANISM

Country Status (8)

Country Link
BE (1) BE857940A (en)
CA (1) CA1057164A (en)
DE (1) DE2649524C2 (en)
FR (1) FR2362297A1 (en)
GB (1) GB1590773A (en)
IN (1) IN149177B (en)
NL (1) NL185863C (en)
ZA (1) ZA774798B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4339989A (en) * 1978-12-18 1982-07-20 Webster Raymond G Hydraulic rams
JPS6127914Y2 (en) * 1981-05-11 1986-08-19
JPS5895984U (en) * 1981-12-22 1983-06-29 株式会社マサダ製作所 oil jack
DE4011119A1 (en) * 1990-04-06 1991-10-10 Walter Neumeister PISTON CYLINDER AGGREGATE
SE0001448L (en) * 2000-04-19 2001-10-20 Svenska Kenab Karlshamns Ergon Telescope tubes and ways of making this
EP2466156A1 (en) * 2010-12-16 2012-06-20 Hyva Holding BV Telescopic hydraulic cylinder

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB655341A (en) * 1946-04-18 1951-07-18 Gratzmuller Jean Louis Improvements in or relating to hydraulic jacks
GB771282A (en) * 1954-08-07 1957-03-27 Sogeni Societa Generale Per L Hydraulic telescopic hoisting apparatus
US2854958A (en) * 1955-04-15 1958-10-07 Perfection Steel Body Company Telescopic cylinder assembly
DE1107383B (en) * 1957-05-29 1961-05-25 Rheinstahl Siegener Eisenbahnb Double-acting, multi-stage telescopic lifting ram
US3468398A (en) * 1968-01-08 1969-09-23 Galloway Co G W Multistage linear motor with means for locking the stages thereof against relative rotary movement
DE2004117A1 (en) * 1969-02-14 1970-09-03 Nummi Oy Arrangement on a telescopic cylinder
DE2319344A1 (en) * 1973-04-17 1974-11-07 Jungheinrich & Co Maschf DOUBLE-ACTING TELESCOPIC CYLINDER PISTON DEVICE
DE2442731A1 (en) * 1974-09-06 1976-03-18 Bosch Gmbh Robert Working cylinder with plunger-shaped piston rod - incorporates sealing arrangement between guide rings
FR2290613A2 (en) * 1974-11-08 1976-06-04 Protomatic Drawn tubes for telescopic jacks - have guide rings inserted avoiding machine finishing of tube interior

Also Published As

Publication number Publication date
DE2649524A1 (en) 1978-02-23
NL7709054A (en) 1978-02-22
NL185863B (en) 1990-03-01
FR2362297A1 (en) 1978-03-17
ZA774798B (en) 1978-09-27
DE2649524C2 (en) 1983-01-20
GB1590773A (en) 1981-06-10
FR2362297B1 (en) 1984-07-13
CA1057164A (en) 1979-06-26
IN149177B (en) 1981-10-03
NL185863C (en) 1990-08-01

Similar Documents

Publication Publication Date Title
PL198145A1 (en) A WORMHOUSE
PL200750A1 (en) A WORMHOUSE
PL205461A1 (en) A WORMHOUSE
PL210379A1 (en) A WORMHOUSE
PL201648A1 (en) A WORMHOUSE
SE7803890L (en) GUAJAKONSYRA A
FR2320473A1 (en) ROD MECHANISM
PL208435A1 (en) A WORMHOUSE
PL199969A1 (en) A WORMHOUSE
PL196753A1 (en) A WORMHOUSE
SE440968B (en) MANOVER MECHANISM FOR A SWITCH
PL207767A1 (en) A WORMHOUSE
BE857940A (en) TELESCOPIC MOVEMENT MECHANISM
PL204307A1 (en) A WORMHOUSE
PL210032A1 (en) A WORMHOUSE
PL198477A1 (en) A WORMHOUSE
PL194293A1 (en) A WORMHOUSE
IT1192589B (en) ALOCTINA A
PL203976A1 (en) A WORMHOUSE
PL207194A1 (en) A WORMHOUSE
FR2344693A1 (en) BARREL MECHANISM
DK98778A (en) MOVEMENT MECHANISMS
PL197043A1 (en) A WORMHOUSE
PL200001A1 (en) A WORMHOUSE
SE428726B (en) FIREHOLDING MECHANISM FOR A TENDHAT

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: TELEHOIST LTD

Effective date: 19910831