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- Withdrawn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)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Transmission Devices (AREA)
- Jib Cranes (AREA)
- Forklifts And Lifting Vehicles (AREA)
- Supports For Pipes And Cables (AREA)
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
- Pipe Accessories (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 (32)
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 |
DE20011995U1 (de) | 2000-07-11 | 2000-12-07 | Dewert Antriebs- und Systemtechnik GmbH & Co KG, 32278 Kirchlengern | Linearantrieb |
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 |
US11267024B2 (en) | 2018-06-11 | 2022-03-08 | AGI Engineering, Inc. | Programmable tank cleaning nozzle |
CA3103177A1 (fr) | 2018-06-11 | 2019-12-19 | Alex G. Innes | Systeme de nettoyage programmable de reservoir de vehicule sur rail |
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 PT PT67245A patent/PT67245B/pt unknown
- 1977-11-07 NO NO773801A patent/NO773801L/no unknown
- 1977-11-07 DK DK494477A patent/DK494477A/da 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 |
---|---|
DK494477A (da) | 1978-05-09 |
DE2750013A1 (de) | 1978-05-18 |
ES232032Y (es) | 1978-08-01 |
ES232032U (es) | 1978-01-16 |
NO773801L (no) | 1978-05-09 |
FI773337A (fi) | 1978-05-09 |
PT67245B (en) | 1979-04-16 |
SE7712208L (sv) | 1978-05-09 |
NL7712069A (nl) | 1978-05-10 |
BE860443A (fr) | 1978-03-01 |
US4132041A (en) | 1979-01-02 |
PT67245A (en) | 1977-12-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |