CH531462A - Dispositivo di sollevamento a bracci oscillanti - Google Patents
Dispositivo di sollevamento a bracci oscillantiInfo
- 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
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)
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 (it) |
CH (1) | CH531462A (it) |
DE (1) | DE2137001C3 (it) |
ES (1) | ES393629A1 (it) |
FR (1) | FR2104812B1 (it) |
GB (1) | GB1347882A (it) |
Families Citing this family (17)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE257294C (it) * | ||||
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 |
-
1971
- 1971-07-20 US US00164334A patent/US3743049A/en not_active Expired - Lifetime
- 1971-07-23 CH CH1085371A patent/CH531462A/it not_active IP Right Cessation
- 1971-07-23 DE DE2137001A patent/DE2137001C3/de not_active Expired
- 1971-07-26 ES ES393629A patent/ES393629A1/es not_active Expired
- 1971-07-27 GB GB3523371A patent/GB1347882A/en not_active Expired
- 1971-07-29 FR FR7127847A patent/FR2104812B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1347882A (en) | 1974-02-27 |
DE2137001B2 (de) | 1980-12-04 |
DE2137001A1 (de) | 1972-02-03 |
FR2104812B1 (it) | 1974-09-27 |
FR2104812A1 (it) | 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 |