FR2328652B1 - - Google Patents
Info
- Publication number
- FR2328652B1 FR2328652B1 FR7632019A FR7632019A FR2328652B1 FR 2328652 B1 FR2328652 B1 FR 2328652B1 FR 7632019 A FR7632019 A FR 7632019A FR 7632019 A FR7632019 A FR 7632019A FR 2328652 B1 FR2328652 B1 FR 2328652B1
- Authority
- FR
- France
- 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
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
- B66C23/18—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 specially adapted for use in particular purposes
- B66C23/36—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 specially adapted for use in particular purposes mounted on road or rail vehicles; Manually-movable jib-cranes for use in workshops; Floating cranes
-
- 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
- B66C23/72—Counterweights or supports for balancing lifting couples
- B66C23/74—Counterweights or supports for balancing lifting couples separate from jib
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jib Cranes (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US62511975A | 1975-10-23 | 1975-10-23 | |
| US05/625,197 US4050586A (en) | 1975-10-23 | 1975-10-23 | Apparatus for raising & lowering a mast and boom on a mobile crane |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2328652A1 FR2328652A1 (fr) | 1977-05-20 |
| FR2328652B1 true FR2328652B1 (nl) | 1982-07-02 |
Family
ID=27089824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7632019A Granted FR2328652A1 (fr) | 1975-10-23 | 1976-10-22 | Ensemble d'un mat et d'une fleche de grue a redressement automatique |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5912599B2 (nl) |
| DE (1) | DE2647535C2 (nl) |
| FR (1) | FR2328652A1 (nl) |
| GB (1) | GB1534977A (nl) |
| NL (1) | NL167133C (nl) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2933382A1 (de) * | 1979-08-17 | 1981-04-09 | Leo Gottwald KG, 4000 Düsseldorf | Kran insbesondere grosskran |
| DE19944927C2 (de) | 1999-09-13 | 2001-10-25 | Atecs Mannesmann Ag | Hafenkran, insbesondere Hafenmobilkran für Normal- und Schwerlastbetrieb |
| JP7375379B2 (ja) * | 2019-08-29 | 2023-11-08 | コベルコ建機株式会社 | 補助シーブ装置 |
| CN113120781B (zh) * | 2021-04-16 | 2022-06-14 | 中铁建工集团建筑安装有限公司 | 一种附臂起吊装置 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2774484A (en) * | 1953-05-20 | 1956-12-18 | Osgood Company | Gantry |
| US3278045A (en) * | 1964-03-09 | 1966-10-11 | American Hoist & Derrick Co | Counterweight support mechanism |
| FR1458527A (fr) * | 1965-09-27 | 1966-03-04 | Loire Atel Forges | Perfectionnements à la charpente d'engins de levage, tels que grues mobiles |
| US3335877A (en) * | 1966-04-18 | 1967-08-15 | Bucyrus Erie Co | Lowerable a-frame assembly for mobile cranes and the like |
| DE1531135B2 (de) * | 1967-08-11 | 1971-07-22 | Ruston Bucyrus Ltd , Lincoln (Groß britanmen) | Zusammenklappbarer abspannbock fuer kranwagen |
| US3485383A (en) * | 1968-02-09 | 1969-12-23 | Manitowoc Co | Auxiliary support for cranes |
| DE2312191A1 (de) * | 1973-03-12 | 1974-09-12 | Erich Sennebogen | Fahrzeugkran |
| DE2351776A1 (de) * | 1973-10-16 | 1975-04-30 | Rheinstahl Ag | Fahrzeugkran |
-
1976
- 1976-10-21 DE DE19762647535 patent/DE2647535C2/de not_active Expired
- 1976-10-22 FR FR7632019A patent/FR2328652A1/fr active Granted
- 1976-10-22 JP JP12632676A patent/JPS5912599B2/ja not_active Expired
- 1976-10-22 GB GB4401976A patent/GB1534977A/en not_active Expired
- 1976-10-22 NL NL7611754A patent/NL167133C/nl not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| NL167133B (nl) | 1981-06-16 |
| JPS5912599B2 (ja) | 1984-03-24 |
| JPS5255157A (en) | 1977-05-06 |
| DE2647535C2 (de) | 1983-12-22 |
| NL167133C (nl) | 1981-11-16 |
| FR2328652A1 (fr) | 1977-05-20 |
| NL7611754A (nl) | 1977-04-26 |
| DE2647535A1 (de) | 1977-05-05 |
| GB1534977A (en) | 1978-12-06 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |