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ES473887A1 - Perfeccionamientos introducidos en un aparato elevador aereopara transportar equipo y-o personal - Google Patents

Perfeccionamientos introducidos en un aparato elevador aereopara transportar equipo y-o personal

Info

Publication number
ES473887A1
ES473887A1 ES473887A ES473887A ES473887A1 ES 473887 A1 ES473887 A1 ES 473887A1 ES 473887 A ES473887 A ES 473887A ES 473887 A ES473887 A ES 473887A ES 473887 A1 ES473887 A1 ES 473887A1
Authority
ES
Spain
Prior art keywords
boom
support arm
support
horizontal direction
extendable
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
ES473887A
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.)
SMITH RAYMOND E JUN
Original Assignee
SMITH RAYMOND E JUN
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 SMITH RAYMOND E JUN filed Critical SMITH RAYMOND E JUN
Publication of ES473887A1 publication Critical patent/ES473887A1/es
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
    • 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

Perfeccionamientos introducidos en un aparato elevador aéreo para transportar equipo y/o personal, cuyo aparato comprende: unos medios de soporte, un aguilón que tiene un extremo de carga extensible y un extremo de pivote; medios para montar dicho aguilón en dichos medios de soporte de tal manera que dicho extremo de pivote sea movible en dirección horizontal; un brazo de soporte que se extiende entre dichos medios de soporte y dicho aguilón y que está conectado pivotablemente a ellos; medios que acoplan rígidamente dicho brazo de soporte con el extremo extensible de dicho aguilón; y medios para hacer subir y bajar dicho aguilón de modo que, cuando es hecho subir dicho aguilón, al extremo de pivote de dicho aguilón se mueve sustancialmente en dirección horizontal, dicho brazo de soporte pivota alrededor de los citados medios de soporte y dicho aguilón, y dichos medios que acoplan dicho brazo de soporte al extremo extensible de dicho aguilón hacen que dicha parte extensible se extienda parahacer subir el extremo de carga del aguilón en dirección sustancialmente vertical.
ES473887A 1977-10-05 1978-10-03 Perfeccionamientos introducidos en un aparato elevador aereopara transportar equipo y-o personal Expired ES473887A1 (es)

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 (1)

Publication Number Publication Date
ES473887A1 true ES473887A1 (es) 1979-10-16

Family

ID=25280482

Family Applications (2)

Application Number Title Priority Date Filing Date
ES473887A Expired ES473887A1 (es) 1977-10-05 1978-10-03 Perfeccionamientos introducidos en un aparato elevador aereopara transportar equipo y-o personal
ES480625A Expired ES480625A1 (es) 1977-10-05 1979-05-16 Un aparato elevador perfeccionado para transportar equipo y-o personal.

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES480625A Expired ES480625A1 (es) 1977-10-05 1979-05-16 Un aparato elevador perfeccionado para transportar equipo y-o personal.

Country Status (9)

Country Link
JP (1) JPS5458916A (es)
BR (1) BR7802950A (es)
CA (1) CA1096337A (es)
DE (2) DE2857563C2 (es)
ES (2) ES473887A1 (es)
FR (1) FR2405213A2 (es)
GB (2) GB1594178A (es)
IT (1) IT1160630B (es)
SE (2) SE419744B (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4130178A (en) * 1977-03-28 1978-12-19 Smith Raymond E Jun Elevating device
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
US4694930A (en) * 1985-04-03 1987-09-22 Kabushiki Kaisha Hikoma Seisakusho Lifting apparatus
JPH03127786U (es) * 1990-04-06 1991-12-24
JPH0747471B2 (ja) * 1990-10-31 1995-05-24 株式会社ジャパニック 昇降装置
US5249642A (en) * 1991-03-22 1993-10-05 Japanic Corporation Lifting apparatus

Family Cites Families (9)

* 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
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
DE2227471B2 (de) * 1972-06-06 1976-01-08 Heinz Dipl.-Ing. Wetzikon Schellenberg (Schweiz) Fahrbare Teleskophebeeinrichtung
US3820631A (en) * 1973-03-08 1974-06-28 Aircraft Mechanics Platform lift mechanism
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

Also Published As

Publication number Publication date
DE2843587C2 (de) 1986-08-07
GB1594178A (en) 1981-07-30
ES480625A1 (es) 1980-01-16
SE8002941L (sv) 1980-04-18
FR2405213B2 (es) 1984-05-18
SE419744B (sv) 1981-08-24
JPS5725480B2 (es) 1982-05-29
SE7809446L (sv) 1979-04-06
SE431083B (sv) 1984-01-16
IT1160630B (it) 1987-03-11
DE2843587A1 (de) 1979-04-12
CA1096337A (en) 1981-02-24
DE2857563C2 (de) 1986-12-18
BR7802950A (pt) 1979-05-22
IT7869039A0 (it) 1978-09-04
JPS5458916A (en) 1979-05-12
FR2405213A2 (fr) 1979-05-04
GB1594177A (en) 1981-07-30

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20000601