CH531462A - Dispositivo di sollevamento a bracci oscillanti - Google Patents

Dispositivo di sollevamento a bracci oscillanti

Info

Publication number
CH531462A
CH531462A CH1085371A CH1085371A CH531462A CH 531462 A CH531462 A CH 531462A CH 1085371 A CH1085371 A CH 1085371A CH 1085371 A CH1085371 A CH 1085371A CH 531462 A CH531462 A CH 531462A
Authority
CH
Switzerland
Prior art keywords
lifting device
oscillating arm
arm lifting
oscillating
lifting
Prior art date
Application number
CH1085371A
Other languages
English (en)
Italian (it)
Inventor
Levrini Tullio
Original Assignee
Levrini Tullio
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 Levrini Tullio filed Critical Levrini Tullio
Publication of CH531462A publication Critical patent/CH531462A/it

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
    • B66F11/044—Working platforms suspended from booms

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Invalid Beds And Related Equipment (AREA)
CH1085371A 1970-07-29 1971-07-23 Dispositivo di sollevamento a bracci oscillanti CH531462A (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2803970 1970-07-29

Publications (1)

Publication Number Publication Date
CH531462A true CH531462A (it) 1972-12-15

Family

ID=11222795

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1085371A CH531462A (it) 1970-07-29 1971-07-23 Dispositivo di sollevamento a bracci oscillanti

Country Status (6)

Country Link
US (1) US3743049A (de)
CH (1) CH531462A (de)
DE (1) DE2137001C3 (de)
ES (1) ES393629A1 (de)
FR (1) FR2104812B1 (de)
GB (1) GB1347882A (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3947144A (en) * 1974-08-26 1976-03-30 Barry Elliott Counterweighted mechanical boom
US4196630A (en) * 1978-05-18 1980-04-08 Rudolph Dale C Overhead arm assembly
USRE31400E (en) * 1979-02-21 1983-10-04 Mark Industries Self propelled and extensible boom
US4226300A (en) * 1979-02-21 1980-10-07 Mark Industries Self propelled and extensible boom lift
US4241891A (en) * 1979-04-06 1980-12-30 Unirad Corporation Overhead arm assembly
US4360187A (en) * 1981-06-19 1982-11-23 Chapman Leonard T Compact hoisting device
US4476955A (en) * 1981-06-22 1984-10-16 Carter Jerry A Articulated powered lift machines
FR2509711A1 (fr) * 1981-07-15 1983-01-21 Srmi Sarl Dispositif elevateur a cabine ou plate-forme de travail
US4567990A (en) * 1983-08-16 1986-02-04 Bellio Stephen L Self-balancing crane
US5037068A (en) * 1989-03-28 1991-08-06 Meccanica Italiana S.R.L. Hoisting device
US5033705A (en) * 1990-01-29 1991-07-23 Reagan William J Camera support apparatus with multi arm motion
DE4031106C2 (de) * 1990-10-02 1995-02-09 Panther Gmbh Herstellung Vertr Kamerakran
DE19832645A1 (de) * 1998-07-10 2000-01-13 Mannesmann Ag Kranausleger
US6341665B1 (en) 1999-09-13 2002-01-29 Grove U.S. L.L.C. Retractable counterweight for straight-boom aerial work platform
FR2801576B1 (fr) * 1999-11-25 2002-01-04 Denis Montgon Fleche de grue a portee variable et a equilibrage automotique
JP4282441B2 (ja) * 2003-11-10 2009-06-24 株式会社東海 着火器具
US20210309503A1 (en) * 2020-04-01 2021-10-07 Terex South Dakota, Inc. Boom assembly with translatable counterbalance mass

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE257294C (de) *
US2627560A (en) * 1949-08-01 1953-02-03 Jay M Eitel Control mechanism for electrically driven apparatus
US3108656A (en) * 1959-08-12 1963-10-29 Asplundh Tree Expert Co Lifting apparatus for electric-line construction or maintenance workers
DE1146637B (de) * 1959-08-19 1963-04-04 Mathias Reinartz Fa Vorrichtung zum Parallelfuehren einer hoehenverstellbaren Arbeitsbuehne
US3073343A (en) * 1960-05-19 1963-01-15 Exxon Research Engineering Co Cargo loading apparatus
FR1270341A (fr) * 1960-10-13 1961-08-25 Vincenzo Di Benedetto Voiture de secours
FR1362832A (fr) * 1963-06-27 1964-06-05 Erray échafaudage volant
US3231044A (en) * 1964-01-28 1966-01-25 Mobile Aerial Towers Inc Articulated tower construction
US3362432A (en) * 1964-03-02 1968-01-09 Fmc Corp Fluid transferring apparatus
FR85588E (fr) * 1964-04-09 1965-09-03 Presse d'emboutissage, de moulage, notamment pour le caoutchouc et les matières plastiques
US3434497A (en) * 1966-02-14 1969-03-25 Fmc Corp Fluid transferring apparatus

Also Published As

Publication number Publication date
GB1347882A (en) 1974-02-27
DE2137001B2 (de) 1980-12-04
DE2137001A1 (de) 1972-02-03
FR2104812B1 (de) 1974-09-27
FR2104812A1 (de) 1972-04-21
DE2137001C3 (de) 1981-08-06
ES393629A1 (es) 1973-08-16
US3743049A (en) 1973-07-03

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Legal Events

Date Code Title Description
PL Patent ceased