FR2369993A1 - Dispositif telescopique - Google Patents
Dispositif telescopiqueInfo
- Publication number
- FR2369993A1 FR2369993A1 FR7732538A FR7732538A FR2369993A1 FR 2369993 A1 FR2369993 A1 FR 2369993A1 FR 7732538 A FR7732538 A FR 7732538A FR 7732538 A FR7732538 A FR 7732538A FR 2369993 A1 FR2369993 A1 FR 2369993A1
- Authority
- FR
- France
- Prior art keywords
- telescopic
- rack
- pinion
- telescopic device
- relative
- 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.)
- Withdrawn
Links
- 238000006073 displacement reaction Methods 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
- B66C23/706—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic telescoped by other means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
- F16B7/10—Telescoping systems
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
- Jib Cranes (AREA)
- Pipe Accessories (AREA)
- Supports For Pipes And Cables (AREA)
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
L'ensemble formant une poutre télescopique comprend un premier et un second élément de poutre télescopique. Dans le premier élément 1, est prévue une première cremaillère 4 et, dans le second élément 11, une seconde crémaillère 12. Un premier pignon 9 engrène les crémaillères 4, 12. Le déplacement d'une tige de piston 8 liée au pignon 9 fait déplacer l'élément 11 par rapport à l'élément 1. Un troisième élément 21 peut avec un arrangement semblable comprenant une crémaillère 15 et une quatrième 23 montées respectivement sur 11 et 12 faire déplacer 21 par rapport à 11. On obtient alors une poutre à trois éléments télescopiques. Utilisable dans les grues, des bras télescopiques de plates-formes et des appareils du même genre.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4643576 | 1976-11-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2369993A1 true FR2369993A1 (fr) | 1978-06-02 |
Family
ID=10441261
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7732538A Withdrawn FR2369993A1 (fr) | 1976-11-08 | 1977-10-24 | Dispositif telescopique |
Country Status (11)
Country | Link |
---|---|
US (1) | US4132041A (fr) |
BE (1) | BE860443A (fr) |
DE (1) | DE2750013A1 (fr) |
DK (1) | DK494477A (fr) |
ES (1) | ES232032Y (fr) |
FI (1) | FI773337A (fr) |
FR (1) | FR2369993A1 (fr) |
NL (1) | NL7712069A (fr) |
NO (1) | NO773801L (fr) |
PT (1) | PT67245B (fr) |
SE (1) | SE7712208L (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0650405A1 (fr) * | 1992-07-13 | 1995-05-03 | Mordechai Hammer | Dispositif extensible et retractable |
WO2008125110A2 (fr) * | 2007-04-16 | 2008-10-23 | Falck Schmidt Defence Systems A/S | Mât télescopique |
EP2551577A2 (fr) * | 2011-07-26 | 2013-01-30 | Hyundai Mobis Co., Ltd. | Double structure d'engrenage de bâti pour la prise en charge de moniteur rétractable |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3310304C2 (de) * | 1982-09-20 | 1985-04-18 | Walter AG, Balterswil | Linearantrieb |
DE3310662A1 (de) * | 1983-03-24 | 1984-09-27 | Wabco Westinghouse Steuerungstechnik GmbH & Co, 3000 Hannover | Getriebe mit zahnstange und zahnrad bzw. mit reibstange und reibrad |
DE3424515A1 (de) * | 1984-07-04 | 1986-01-09 | Gottfried 5905 Freudenberg Bitterlich | Pneumatischer antrieb |
JPH01271188A (ja) * | 1988-04-20 | 1989-10-30 | Star Seiki:Kk | マニュプレータ |
IE68595B1 (en) * | 1990-09-10 | 1996-06-26 | Burt Will Comp | A drive |
JPH08229887A (ja) * | 1994-12-27 | 1996-09-10 | Seiko Epson Corp | 積層シートのカット方法およびその装置 |
DE19615999C1 (de) * | 1996-04-10 | 1997-11-20 | Mannesmann Ag | Vorrichtung zum Aus- oder Einlagern von Stückgut, insbesondere in einem Hochregallager |
US5718087A (en) * | 1996-05-02 | 1998-02-17 | The Will-Burt Company | Telescoping mast assembly |
DE19623021A1 (de) * | 1996-06-08 | 1997-12-11 | Afb Anlagen Und Filterbau Gmbh | Teleskoptisch zur Übernahme von Lasten |
DE19926882A1 (de) * | 1999-06-12 | 2000-12-14 | Roland Gschwendtner | Auszugssystem |
DE10040492A1 (de) * | 2000-08-18 | 2002-02-28 | Johann Gehrig | Teleskoparm |
US6782667B2 (en) * | 2000-12-05 | 2004-08-31 | Z-Tek, Llc | Tilt-up and telescopic support tower for large structures |
US20050252432A1 (en) * | 2004-05-13 | 2005-11-17 | Pamula Roman W | Extendable sailboat mast |
DE102007027698B4 (de) * | 2007-06-15 | 2011-06-22 | Airbus Operations GmbH, 21129 | Dualer Linear-Aktuator |
KR101002944B1 (ko) | 2008-10-23 | 2010-12-21 | 주식회사 로보스타 | 텔레스코픽 타입의 로봇 |
US8871033B2 (en) | 2011-04-01 | 2014-10-28 | Stoneage, Inc. | Apparatus for insertion in a tank and method thereof |
CN102794712A (zh) * | 2012-07-24 | 2012-11-28 | 宁夏共享集团有限责任公司 | 适用于大型工件自动喷砂的机械臂 |
CN104512815A (zh) * | 2014-11-26 | 2015-04-15 | 国家电网公司 | 220kv输电线路猫头塔双吊式提升装置 |
US10406571B2 (en) | 2016-03-08 | 2019-09-10 | Alexander G. Innes | Mechanical extended reach Sluicer |
CN107588164B (zh) * | 2017-09-14 | 2019-12-20 | 国网山东省电力公司莱芜供电公司 | 一种高空作业升降杆 |
CN107445080B (zh) * | 2017-09-28 | 2019-09-20 | 北京航空航天大学 | 一种大伸缩比的钢丝滑轮绳组同步伸缩装置 |
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 |
US11577287B1 (en) | 2018-04-16 | 2023-02-14 | AGI Engineering, Inc. | Large riser extended reach sluicer and tool changer |
US10786905B1 (en) | 2018-04-16 | 2020-09-29 | AGI Engineering, Inc. | Tank excavator |
WO2019241261A1 (fr) | 2018-06-11 | 2019-12-19 | Innes Alex G | 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 |
NL2026688B1 (nl) * | 2020-10-15 | 2022-06-14 | Ampo Holding Ltd | Gesegmenteerd steunlichaam |
CN114348880A (zh) * | 2021-12-29 | 2022-04-15 | 安徽合力股份有限公司合肥铸锻厂 | 一种用于浇注机的启闭机及操作方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US336414A (en) * | 1886-02-16 | Pike escape | ||
DE2018926C2 (de) * | 1970-01-31 | 1982-07-08 | Tadano Ironworks Co.Ltd., Takamatsu | Teleskopausleger für einen Kran |
-
1977
- 1977-10-24 FR FR7732538A patent/FR2369993A1/fr not_active Withdrawn
- 1977-10-27 US US05/845,916 patent/US4132041A/en not_active Expired - Lifetime
- 1977-10-28 SE SE7712208A patent/SE7712208L/xx unknown
- 1977-11-02 NL NL7712069A patent/NL7712069A/xx not_active Application Discontinuation
- 1977-11-03 BE BE182320A patent/BE860443A/fr unknown
- 1977-11-04 ES ES1977232032U patent/ES232032Y/es not_active Expired
- 1977-11-07 DK DK494477A patent/DK494477A/da unknown
- 1977-11-07 NO NO773801A patent/NO773801L/no unknown
- 1977-11-07 PT PT67245A patent/PT67245B/pt unknown
- 1977-11-08 DE DE19772750013 patent/DE2750013A1/de active Pending
- 1977-11-08 FI FI773337A patent/FI773337A/fi not_active Application Discontinuation
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0650405A1 (fr) * | 1992-07-13 | 1995-05-03 | Mordechai Hammer | Dispositif extensible et retractable |
EP0650405A4 (fr) * | 1992-07-13 | 1995-08-23 | Friedman Mark M | Dispositif extensible et retractable. |
WO2008125110A2 (fr) * | 2007-04-16 | 2008-10-23 | Falck Schmidt Defence Systems A/S | Mât télescopique |
WO2008125110A3 (fr) * | 2007-04-16 | 2009-01-29 | Falck Schmidt Defence Systems | Mât télescopique |
EP2551577A2 (fr) * | 2011-07-26 | 2013-01-30 | Hyundai Mobis Co., Ltd. | Double structure d'engrenage de bâti pour la prise en charge de moniteur rétractable |
EP2551577A3 (fr) * | 2011-07-26 | 2014-05-21 | Hyundai Mobis Co., Ltd. | Double structure d'engrenage de bâti pour la prise en charge de moniteur rétractable |
US8967011B2 (en) | 2011-07-26 | 2015-03-03 | Hyundai Mobis Co., Ltd. | Double rack gear structure for supporting pop-up monitor |
Also Published As
Publication number | Publication date |
---|---|
ES232032U (es) | 1978-01-16 |
DE2750013A1 (de) | 1978-05-18 |
ES232032Y (es) | 1978-08-01 |
US4132041A (en) | 1979-01-02 |
SE7712208L (sv) | 1978-05-09 |
BE860443A (fr) | 1978-03-01 |
PT67245B (en) | 1979-04-16 |
DK494477A (da) | 1978-05-09 |
NO773801L (no) | 1978-05-09 |
NL7712069A (nl) | 1978-05-10 |
PT67245A (en) | 1977-12-01 |
FI773337A (fi) | 1978-05-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |