FR2405213A2 - Appareil elevateur a fleche pivotante - Google Patents

Appareil elevateur a fleche pivotante

Info

Publication number
FR2405213A2
FR2405213A2 FR7817554A FR7817554A FR2405213A2 FR 2405213 A2 FR2405213 A2 FR 2405213A2 FR 7817554 A FR7817554 A FR 7817554A FR 7817554 A FR7817554 A FR 7817554A FR 2405213 A2 FR2405213 A2 FR 2405213A2
Authority
FR
France
Prior art keywords
sector
elevator
articulated
pivoting
boom
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.)
Granted
Application number
FR7817554A
Other languages
English (en)
Other versions
FR2405213B2 (fr
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.)
Individual
Original Assignee
Individual
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
Priority claimed from US05/839,721 external-priority patent/US4188757A/en
Application filed by Individual filed Critical Individual
Publication of FR2405213A2 publication Critical patent/FR2405213A2/fr
Application granted granted Critical
Publication of FR2405213B2 publication Critical patent/FR2405213B2/fr
Granted 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
    • B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
    • B66F11/04—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations
    • B66F11/042—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations actuated by lazy-tongs mechanisms or articulated levers
    • 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
    • B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
    • B66F11/04—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations
    • B66F11/044—Working platforms suspended from booms
    • B66F11/046—Working platforms suspended from booms of the telescoping type
    • 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
    • B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
    • B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
    • B66F9/065—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks non-masted
    • B66F9/0655—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks non-masted with a telescopic boom

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Civil Engineering (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Jib Cranes (AREA)
  • Movable Scaffolding (AREA)

Abstract

Appareil élévateur à flèche pivotante. La flèche se compose d'un secteur inférieur articulé sur un plateau de support, d'un secteur intermédiaire coulissant dans ce secteur inférieur sous la commande d'un vérin articulé sur un bras de support, et d'un secteur supérieur qu'un câble fait coulisser hors du secteur intermédiaire lorsque celui-ci prend sa position d'extension. Application aux appareils de levage dont l'extrémité de la flèche doit rester à distance sensiblement constante d'une surface verticale.
FR7817554A 1977-10-05 1978-06-12 Appareil elevateur a fleche pivotante Granted FR2405213A2 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/839,721 US4188757A (en) 1977-01-12 1977-10-05 Telescoping aerial lift

Publications (2)

Publication Number Publication Date
FR2405213A2 true FR2405213A2 (fr) 1979-05-04
FR2405213B2 FR2405213B2 (fr) 1984-05-18

Family

ID=25280482

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7817554A Granted FR2405213A2 (fr) 1977-10-05 1978-06-12 Appareil elevateur a fleche pivotante

Country Status (9)

Country Link
JP (1) JPS5458916A (fr)
BR (1) BR7802950A (fr)
CA (1) CA1096337A (fr)
DE (2) DE2843587C2 (fr)
ES (2) ES473887A1 (fr)
FR (1) FR2405213A2 (fr)
GB (2) GB1594177A (fr)
IT (1) IT1160630B (fr)
SE (2) SE419744B (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2385638A1 (fr) * 1977-03-28 1978-10-27 Smith Raymond Mecanisme elevateur articule
EP0201195A2 (fr) * 1985-04-03 1986-11-12 Kabushiki Kaisha Hikoma Seisakusho Appareil de levage
EP0490479A1 (fr) * 1990-10-31 1992-06-17 Japanic Corporation Appareil de levage
EP0505166A1 (fr) * 1991-03-22 1992-09-23 Japanic Corporation Appareil de levage

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3120338C2 (de) * 1981-05-22 1987-04-23 Eisenwerke Kaiserslautern Entwicklungsgesellschaft mbH, 6750 Kaiserslautern Kampffahrzeug
SE446525B (sv) * 1981-10-19 1986-09-22 Soder Harry & Son Stenhuggeri Anordning for att uppbera arbetsstycken i olika legen
JPS592800U (ja) * 1982-06-28 1984-01-09 株式会社犬塚製作所 高所作業車
JPS59195200U (ja) * 1983-06-14 1984-12-25 株式会社豊田自動織機製作所 垂直式高所作業車
JPH03127786U (fr) * 1990-04-06 1991-12-24

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2003581A (en) * 1934-09-06 1935-06-04 Jr Charles Daly Adjustable scaffold
DE736623C (de) * 1941-02-21 1943-06-28 Dr Alfred Otto Becker Hebevorrichtung
CH234846A (de) * 1941-02-20 1944-10-31 Otto Dr Becker Alfred Hebevorrichtung.
DE1080750B (de) * 1955-05-16 1960-04-28 Wilhelm Ludowici Dr Ing Hebevorrichtung mit Nuernberger Schere
US3820631A (en) * 1973-03-08 1974-06-28 Aircraft Mechanics Platform lift mechanism

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE444147C (de) * 1925-05-02 1927-05-11 Alfred Simon Auslegerkran
DE2227471B2 (de) * 1972-06-06 1976-01-08 Heinz Dipl.-Ing. Wetzikon Schellenberg (Schweiz) Fahrbare Teleskophebeeinrichtung
US4070807A (en) * 1977-01-12 1978-01-31 Smith Raymond E Jun Aerial lift
US4130178A (en) * 1977-03-28 1978-12-19 Smith Raymond E Jun Elevating device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2003581A (en) * 1934-09-06 1935-06-04 Jr Charles Daly Adjustable scaffold
CH234846A (de) * 1941-02-20 1944-10-31 Otto Dr Becker Alfred Hebevorrichtung.
DE736623C (de) * 1941-02-21 1943-06-28 Dr Alfred Otto Becker Hebevorrichtung
DE1080750B (de) * 1955-05-16 1960-04-28 Wilhelm Ludowici Dr Ing Hebevorrichtung mit Nuernberger Schere
US3820631A (en) * 1973-03-08 1974-06-28 Aircraft Mechanics Platform lift mechanism

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2385638A1 (fr) * 1977-03-28 1978-10-27 Smith Raymond Mecanisme elevateur articule
EP0201195A2 (fr) * 1985-04-03 1986-11-12 Kabushiki Kaisha Hikoma Seisakusho Appareil de levage
EP0201195A3 (en) * 1985-04-03 1988-01-07 Kabushiki Kaisha Hikoma Seisakusho Lifting apparatus
EP0490479A1 (fr) * 1990-10-31 1992-06-17 Japanic Corporation Appareil de levage
EP0505166A1 (fr) * 1991-03-22 1992-09-23 Japanic Corporation Appareil de levage
AU652228B2 (en) * 1991-03-22 1994-08-18 Nikken Corporation Lifting apparatus

Also Published As

Publication number Publication date
CA1096337A (fr) 1981-02-24
SE431083B (sv) 1984-01-16
DE2843587A1 (de) 1979-04-12
SE7809446L (sv) 1979-04-06
JPS5458916A (en) 1979-05-12
JPS5725480B2 (fr) 1982-05-29
BR7802950A (pt) 1979-05-22
DE2857563C2 (de) 1986-12-18
GB1594177A (en) 1981-07-30
GB1594178A (en) 1981-07-30
SE8002941L (sv) 1980-04-18
SE419744B (sv) 1981-08-24
IT1160630B (it) 1987-03-11
IT7869039A0 (it) 1978-09-04
ES473887A1 (es) 1979-10-16
DE2843587C2 (de) 1986-08-07
FR2405213B2 (fr) 1984-05-18
ES480625A1 (es) 1980-01-16

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Legal Events

Date Code Title Description
TP Transmission of property
TP Transmission of property