ES480625A1 - Un aparato elevador perfeccionado para transportar equipo y-o personal. - Google Patents

Un aparato elevador perfeccionado para transportar equipo y-o personal.

Info

Publication number
ES480625A1
ES480625A1 ES480625A ES480625A ES480625A1 ES 480625 A1 ES480625 A1 ES 480625A1 ES 480625 A ES480625 A ES 480625A ES 480625 A ES480625 A ES 480625A ES 480625 A1 ES480625 A1 ES 480625A1
Authority
ES
Spain
Prior art keywords
boom
loading end
pivot end
believed
support means
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
ES480625A
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 ES480625A1 publication Critical patent/ES480625A1/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

De acuerdo con un aspecto de este invento, se proporciona un aparato elevador que tiene un aguilón extensible cuyo extremo de pivote se mueve en dirección horizontal cuando se eleva y se hace descender su extremo de carga, para proporcionar una grúa que puede mover una carga a lo largo de una línea sustancialmente vertical sin necesidad de incluir un cilindro de accionamiento adicional para extender el aguilón. Un aguilón pivotable con un extremo de carga y un extremo de pivote está montado en unos medios de soporte de manera que el extremo de pivote del aguilón pueda ser movido horizontalmente pero esté fijo en dirección vertical. Un brazo de soporte se extiende entre los medios de soporte y un punto medio del aguilón y está montado a pivotamiento en cada uno de ellos de manera que, cuando se hace pivotar el aguilón, el extremo de carga se extiende hacia arriba y hacia fuera para hacerle subir, en esencia, verticalmente . Finalmente , están previstos unos medios de accionamiento para hacersubir y bajar el aguilón. Las nuevas características que se cree son particulares del invento se indican en las reivindicaciones anejas. Se cree que el invento se entenderá de la major manera que referencia a la siguiente descripción tomada en la relación con los dibujos anejos.
ES480625A 1977-10-05 1979-05-16 Un aparato elevador perfeccionado para transportar equipo y-o personal. Expired ES480625A1 (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
ES480625A1 true ES480625A1 (es) 1980-01-16

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 Before (1)

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

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 (10)

* 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
DE1030768B (de) * 1956-10-19 1958-05-22 Fritz Dressel Dipl Ing Warenzubringegeraet, insbesondere zur Lieferung von Stueckgut in Stockwerke
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
GB1594177A (en) 1981-07-30
ES473887A1 (es) 1979-10-16
GB1594178A (en) 1981-07-30
SE419744B (sv) 1981-08-24
JPS5458916A (en) 1979-05-12
IT7869039A0 (it) 1978-09-04
IT1160630B (it) 1987-03-11
SE431083B (sv) 1984-01-16
SE8002941L (sv) 1980-04-18
FR2405213B2 (es) 1984-05-18
CA1096337A (en) 1981-02-24
FR2405213A2 (fr) 1979-05-04
DE2857563C2 (de) 1986-12-18
JPS5725480B2 (es) 1982-05-29
BR7802950A (pt) 1979-05-22
DE2843587A1 (de) 1979-04-12
DE2843587C2 (de) 1986-08-07
SE7809446L (sv) 1979-04-06

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