FR2370676A1 - Fleche de grue ou mat de charge telescopique - Google Patents
Fleche de grue ou mat de charge telescopiqueInfo
- Publication number
- FR2370676A1 FR2370676A1 FR7733950A FR7733950A FR2370676A1 FR 2370676 A1 FR2370676 A1 FR 2370676A1 FR 7733950 A FR7733950 A FR 7733950A FR 7733950 A FR7733950 A FR 7733950A FR 2370676 A1 FR2370676 A1 FR 2370676A1
- Authority
- FR
- France
- Prior art keywords
- boom
- movable section
- crane boom
- telescopic
- telescopic load
- 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.)
- Granted
Links
- 230000005540 biological transmission Effects 0.000 abstract 1
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jib Cranes (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
La présente invention concerne une assez grande flèche de grue ou mât de charge télescopique dont les tronçons coulissant les uns dans les autres sont actionnés' par une transmission mixte à vérins hydrauliques et à chaîne. Cette flèche comporte trois tronçons mobiles coulissant les uns dans les autres. Deux vérins hydrauliques relient le premier la base de la flèche au tronçon mobile postérieur et le second ce dernier au tronçon mobile intermédiaire. Une chaîne, assujettie par ses deux extrémités au tronçon postérieur et passant autour d'une poulie montée sur le second vérin, peut être reliée par un enclenchement au tronçon mobile antérieur lorsqu'il est souhaitable d'allonger la flèche au maximum. Application aux engins de levage télescopiques.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB47015/76A GB1594096A (en) | 1976-11-11 | 1976-11-11 | Telescopic booms |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2370676A1 true FR2370676A1 (fr) | 1978-06-09 |
FR2370676B1 FR2370676B1 (fr) | 1982-08-27 |
Family
ID=10443405
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7733950A Granted FR2370676A1 (fr) | 1976-11-11 | 1977-11-10 | Fleche de grue ou mat de charge telescopique |
Country Status (8)
Country | Link |
---|---|
US (1) | US4156331A (fr) |
JP (1) | JPS5396153A (fr) |
AU (1) | AU509155B2 (fr) |
DE (1) | DE2751108A1 (fr) |
FI (1) | FI65759C (fr) |
FR (1) | FR2370676A1 (fr) |
GB (1) | GB1594096A (fr) |
IT (1) | IT1087900B (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2708584A1 (fr) * | 1993-08-06 | 1995-02-10 | Ppm | Dispositif de commande sélective du déplacement simultané ou télescopique synchronisé de deux éléments constitutifs d'une flèche télescopique de grue. |
FR2713619A1 (fr) * | 1993-12-10 | 1995-06-16 | Reel Sa | Mât télescopique. |
EP0767135A1 (fr) * | 1995-10-03 | 1997-04-09 | Autogru Rigo S.p.A. | Agencement pour commander et présélectionner l'extension des sections individuelles du mât télescopique d'une grue ou analogue |
Families Citing this family (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4221089A (en) * | 1979-02-12 | 1980-09-09 | Walter Kidde & Company, Inc. | Fail-safe stop arrangement for crane boom extension cable |
US4352434A (en) * | 1980-05-01 | 1982-10-05 | Fmc Corporation | Pendant supported hydraulic extensible boom |
US4406375A (en) * | 1980-07-02 | 1983-09-27 | Jlg Industries Inc. | Telescopic boom construction |
JPS57181791U (fr) * | 1981-05-14 | 1982-11-18 | ||
US4458808A (en) * | 1981-05-26 | 1984-07-10 | Loomer Weston R | Shuttle table drive mechanism |
JPS5817094A (ja) * | 1981-07-20 | 1983-02-01 | 内山 今二 | 伸縮クレ−ンブ−ムにおける希望段数の伸縮自在調節装置 |
US4514939A (en) * | 1981-08-17 | 1985-05-07 | Fmc Corporation | Extensible boom with manual section stored in base |
US4489838A (en) * | 1981-08-17 | 1984-12-25 | Fmc Corporation | Low droop multi-part pendant supported boom |
US4544071A (en) * | 1982-06-30 | 1985-10-01 | Fmc Corporation | External pendant pay-out system with anti-droop control |
US4467928A (en) * | 1982-06-30 | 1984-08-28 | Fmc Corporation | Pendant supported boom with fixed and live pendant portions |
US4557391A (en) * | 1982-06-30 | 1985-12-10 | Fmc Corporation | Method of controlling the angle of a pivotal boom with extensible sections |
US4460098A (en) * | 1982-06-30 | 1984-07-17 | Fmc Corporation | Pendant control system for pendant supported boom |
US4491228A (en) * | 1982-06-30 | 1985-01-01 | Fmc Corporation | Floating sheave type pendant pay-out system for pendant supported boom |
US4506480A (en) * | 1983-03-10 | 1985-03-26 | Calavar Corporation | Extensible boom construction for self-propelled aerial work platforms |
JPS6026492U (ja) * | 1983-07-29 | 1985-02-22 | 古河機械金属株式会社 | ブーム伸縮装置における伸長用ワイヤロープの緊張装置 |
DE3343088A1 (de) * | 1983-11-29 | 1985-06-05 | Gottwald GmbH, 4000 Düsseldorf | Kran mit teleskopausleger |
SE442985B (sv) * | 1984-07-09 | 1986-02-10 | Tico Ab | Teleskopbom med hydraulorgan som utgor ett holje for dragelement |
US4585132A (en) * | 1984-09-10 | 1986-04-29 | Fmc Corporation | Extensible boom with manual section stored in base |
US4789120A (en) * | 1986-03-27 | 1988-12-06 | Kidde, Inc. | Carrier track system for extensible and retractable boom machines |
GB2263270B (en) * | 1992-01-20 | 1995-01-11 | D J Ind Ltd | Load handling apparatus |
DE4311964A1 (de) * | 1993-04-10 | 1994-10-13 | Krupp Ag Hoesch Krupp | Teleskopauslegerkran |
GB9326347D0 (en) * | 1993-12-23 | 1994-02-23 | Grove Europ Limited | Improvements in and relating to telescopic booms |
US5611177A (en) * | 1995-09-18 | 1997-03-18 | Ingersoll-Rand Company | Portable tower with tower member position detection system |
WO2001072624A1 (fr) | 2000-03-28 | 2001-10-04 | Higgins David J | Grue a fleche telescopique |
JP4695355B2 (ja) * | 2004-07-15 | 2011-06-08 | 新日本製鐵株式会社 | 溶接部疲労強度に優れる建設機械のブーム・アーム部材およびその製造方法 |
ITMI20040405U1 (it) * | 2004-09-02 | 2004-12-02 | Kabelschlepp Italia S R L | Disposizione migliorata di catena portachiavi in posizione verticale ascendente inserita in gruppi telescopici a due o piu' sezioni |
US20140255620A1 (en) * | 2013-03-06 | 2014-09-11 | Rolls-Royce Corporation | Sonic grain refinement of laser deposits |
US10406571B2 (en) | 2016-03-08 | 2019-09-10 | Alexander G. Innes | Mechanical extended reach Sluicer |
KR102489734B1 (ko) * | 2016-06-17 | 2023-01-17 | 가부시키가이샤 마에다세이사쿠쇼 | 이동식 크레인 |
CN106517006B (zh) * | 2016-12-23 | 2018-03-16 | 徐州重型机械有限公司 | 一种卷扬辅助回收吊臂装置及使用该装置的起重机 |
US10864640B1 (en) | 2017-12-26 | 2020-12-15 | AGI Engineering, Inc. | Articulating arm programmable tank cleaning nozzle |
US11031149B1 (en) | 2018-02-13 | 2021-06-08 | AGI Engineering, Inc. | Nuclear abrasive slurry waste pump with backstop and macerator |
US11413666B1 (en) | 2018-02-13 | 2022-08-16 | AGI Engineering, Inc. | Vertical travel robotic tank cleaning system |
JP6627898B2 (ja) * | 2018-02-16 | 2020-01-08 | 株式会社タダノ | クレーン |
US10786905B1 (en) | 2018-04-16 | 2020-09-29 | AGI Engineering, Inc. | Tank excavator |
IT201800004537A1 (it) * | 2018-04-16 | 2019-10-16 | Piattaforma aerea | |
US11577287B1 (en) | 2018-04-16 | 2023-02-14 | AGI Engineering, Inc. | Large riser extended reach sluicer and tool changer |
EP3810333A4 (fr) | 2018-06-11 | 2021-08-18 | Alex G. Innes | Système de nettoyage programmable de réservoir de véhicule sur rail |
US11267024B2 (en) | 2018-06-11 | 2022-03-08 | AGI Engineering, Inc. | Programmable tank cleaning nozzle |
US11571723B1 (en) | 2019-03-29 | 2023-02-07 | AGI Engineering, Inc. | Mechanical dry waste excavating end effector |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB996853A (en) * | 1964-04-21 | 1965-06-30 | Martin Haganes | Improvements in or relating to crane boom constructions |
FR92822E (fr) * | 1966-05-11 | 1969-01-03 | Arthur Haulotte | Grue a fleche télescopique. |
DE2046652A1 (de) * | 1969-10-03 | 1971-04-15 | Eisengiesserei U Maschinenfabr | Teleskopausleger |
US3749254A (en) * | 1972-04-28 | 1973-07-31 | Bucyrus Erie Co | Boom extension lock |
US3817007A (en) * | 1971-10-04 | 1974-06-18 | Altec Mfg Co Inc | Aerial lift mechanism |
GB1381665A (en) * | 1972-03-17 | 1975-01-22 | Coles Cranes Ltd | Multisection telescopic jibs |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1276305B (de) * | 1967-05-03 | 1968-08-29 | Orenstein & Koppel Ag | Teleskopausleger fuer Kranbetrieb, insbesondere bei Erdbaggern |
FR2041329A5 (fr) * | 1969-04-21 | 1971-01-29 | Ppm Sa | |
DE7015460U (de) * | 1970-04-24 | 1970-08-06 | Hofmann Maschf | Teleskopausleger. |
JPS4835180A (fr) * | 1971-09-07 | 1973-05-23 | ||
US3842985A (en) * | 1972-12-15 | 1974-10-22 | Harnischfeger Corp | Means for extending and retracting crane boom section |
JPS5411061B2 (fr) * | 1973-12-17 | 1979-05-11 | ||
DE2519558C2 (de) * | 1975-05-02 | 1977-05-12 | Orenstein & Koppel Ag | Teleskopausleger mit hydraulischer betaetigung |
-
1976
- 1976-11-11 GB GB47015/76A patent/GB1594096A/en not_active Expired
-
1977
- 1977-11-01 AU AU30224/77A patent/AU509155B2/en not_active Expired
- 1977-11-07 FI FI773314A patent/FI65759C/fi not_active IP Right Cessation
- 1977-11-08 JP JP13313277A patent/JPS5396153A/ja active Granted
- 1977-11-10 IT IT29551/77A patent/IT1087900B/it active
- 1977-11-10 US US05/850,129 patent/US4156331A/en not_active Expired - Lifetime
- 1977-11-10 FR FR7733950A patent/FR2370676A1/fr active Granted
- 1977-11-11 DE DE19772751108 patent/DE2751108A1/de not_active Withdrawn
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB996853A (en) * | 1964-04-21 | 1965-06-30 | Martin Haganes | Improvements in or relating to crane boom constructions |
FR92822E (fr) * | 1966-05-11 | 1969-01-03 | Arthur Haulotte | Grue a fleche télescopique. |
DE2046652A1 (de) * | 1969-10-03 | 1971-04-15 | Eisengiesserei U Maschinenfabr | Teleskopausleger |
US3817007A (en) * | 1971-10-04 | 1974-06-18 | Altec Mfg Co Inc | Aerial lift mechanism |
GB1381665A (en) * | 1972-03-17 | 1975-01-22 | Coles Cranes Ltd | Multisection telescopic jibs |
US3749254A (en) * | 1972-04-28 | 1973-07-31 | Bucyrus Erie Co | Boom extension lock |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2708584A1 (fr) * | 1993-08-06 | 1995-02-10 | Ppm | Dispositif de commande sélective du déplacement simultané ou télescopique synchronisé de deux éléments constitutifs d'une flèche télescopique de grue. |
FR2713619A1 (fr) * | 1993-12-10 | 1995-06-16 | Reel Sa | Mât télescopique. |
EP0767135A1 (fr) * | 1995-10-03 | 1997-04-09 | Autogru Rigo S.p.A. | Agencement pour commander et présélectionner l'extension des sections individuelles du mât télescopique d'une grue ou analogue |
Also Published As
Publication number | Publication date |
---|---|
JPS613760B2 (fr) | 1986-02-04 |
JPS5396153A (en) | 1978-08-23 |
AU509155B2 (en) | 1980-04-24 |
FR2370676B1 (fr) | 1982-08-27 |
DE2751108A1 (de) | 1978-05-24 |
IT1087900B (it) | 1985-06-04 |
FI65759B (fi) | 1984-03-30 |
GB1594096A (en) | 1981-07-30 |
FI65759C (fi) | 1984-07-10 |
US4156331A (en) | 1979-05-29 |
AU3022477A (en) | 1979-05-10 |
FI773314A (fi) | 1978-05-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |