FR2708584B1 - Device for selective control of the simultaneous or telescopic synchronized movement of two components of a telescopic crane boom. - Google Patents
Device for selective control of the simultaneous or telescopic synchronized movement of two components of a telescopic crane boom.Info
- Publication number
- FR2708584B1 FR2708584B1 FR9309882A FR9309882A FR2708584B1 FR 2708584 B1 FR2708584 B1 FR 2708584B1 FR 9309882 A FR9309882 A FR 9309882A FR 9309882 A FR9309882 A FR 9309882A FR 2708584 B1 FR2708584 B1 FR 2708584B1
- Authority
- FR
- France
- Prior art keywords
- telescopic
- simultaneous
- components
- selective control
- crane 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.)
- Expired - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
- B66C23/64—Jibs
- B66C23/70—Jibs constructed of sections adapted to be assembled to form jibs or various lengths
- B66C23/701—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic
- B66C23/708—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic locking devices for telescopic jibs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
- B66C23/64—Jibs
- B66C23/70—Jibs constructed of sections adapted to be assembled to form jibs or various lengths
- B66C23/701—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jib Cranes (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9309882A FR2708584B1 (en) | 1993-08-06 | 1993-08-06 | Device for selective control of the simultaneous or telescopic synchronized movement of two components of a telescopic crane boom. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9309882A FR2708584B1 (en) | 1993-08-06 | 1993-08-06 | Device for selective control of the simultaneous or telescopic synchronized movement of two components of a telescopic crane boom. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2708584A1 FR2708584A1 (en) | 1995-02-10 |
FR2708584B1 true FR2708584B1 (en) | 1995-10-27 |
Family
ID=9450132
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9309882A Expired - Fee Related FR2708584B1 (en) | 1993-08-06 | 1993-08-06 | Device for selective control of the simultaneous or telescopic synchronized movement of two components of a telescopic crane boom. |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2708584B1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT239349Y1 (en) * | 1995-10-03 | 2001-02-26 | Autogru Rigo Spa | SYSTEM SUITABLE FOR CHECKING AND PRE-SELECTING THE EXTENSION OF THE SINGLE SECTIONS OF THE TELESCOPIC ARM OF CRANE OR SIMILAR VEHICLES |
DE29806602U1 (en) * | 1998-04-09 | 1999-05-12 | BISON stematec Maschinenbau- und Hubarbeitsbühnen Produktionsgesellschaft mbH, 02708 Löbau | Telescopic boom for aerial work platforms |
FR2797862B1 (en) * | 1999-09-01 | 2001-11-16 | Ppm | METHOD OF TELESCOPING A CRANE BOOM, DEVICE FOR ITS IMPLEMENTATION AND CRANE BOOM BY APPLYING |
EP2096075A1 (en) | 2008-02-28 | 2009-09-02 | Cargotec Patenter AB | Telescopic boom |
CN113646251B (en) * | 2019-04-04 | 2024-04-09 | 株式会社多田野 | Working machine |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3355034A (en) * | 1964-08-07 | 1967-11-28 | Ohio Brass Co | Extensible boom with load compensating means |
FR92822E (en) * | 1966-05-11 | 1969-01-03 | Arthur Haulotte | Telescopic boom crane. |
DE2046652A1 (en) * | 1969-10-03 | 1971-04-15 | Eisengiesserei U Maschinenfabr | Telescopic boom |
US3648850A (en) * | 1970-03-25 | 1972-03-14 | Tyee Construction Co | Crane with telescopic boom |
GB1594096A (en) * | 1976-11-11 | 1981-07-30 | Coles Cranes Ltd | Telescopic booms |
FR2407163A1 (en) * | 1977-10-25 | 1979-05-25 | Haulotte Ateliers Const | Spreader for container crane - has reciprocating pump driven by pulley rotation to pressurise hydraulic fluid for actuating bolts engageable in container sockets |
FR2523565B1 (en) * | 1982-03-19 | 1985-12-06 | Ppm Sa | TELESCOPIC BOOM WITH AN EXTENSION |
SE429958B (en) * | 1982-12-15 | 1983-10-10 | Hiab Foco Ab | CRANARM, SPECIFICALLY OF VIP ARM TYPE |
-
1993
- 1993-08-06 FR FR9309882A patent/FR2708584B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2708584A1 (en) | 1995-02-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GC | Lien (pledge) constituted | ||
ST | Notification of lapse |
Effective date: 20130430 |