MXPA99003183A - Sistema telescopico con cilindro de telescopio deetapa multiple. - Google Patents

Sistema telescopico con cilindro de telescopio deetapa multiple.

Info

Publication number
MXPA99003183A
MXPA99003183A MXPA99003183A MX9903183A MXPA99003183A MX PA99003183 A MXPA99003183 A MX PA99003183A MX PA99003183 A MXPA99003183 A MX PA99003183A MX 9903183 A MX9903183 A MX 9903183A MX PA99003183 A MXPA99003183 A MX PA99003183A
Authority
MX
Mexico
Prior art keywords
cylinder
telescoping system
telescopic cylinder
stage telescopic
telescoping
Prior art date
Application number
MXPA99003183A
Other languages
English (en)
Inventor
R Zimmerman Claude
Original Assignee
Grove Us Llc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Grove Us Llc filed Critical Grove Us Llc
Publication of MXPA99003183A publication Critical patent/MXPA99003183A/es

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • F15B15/16—Characterised by the construction of the motor unit of the straight-cylinder type of the telescopic type

Abstract

El sistema telescopico incluye un primer y un segundo motor de fluido (2, 1). El primer motor de fluido (2) incluye un primer cilindro (16) y un segundo cilindro (8, 10) apilado en el primer cilindro (16). El segundo motor de fluido (1) incluye el segundo cilindro (8, 10) y un piston (4, 6) colocado en el segundo cilindro (8, 10). El segundo cilindro (8, 10) tiene una pared externa de doble barril (52) que forma un pasaje de fluido hidraulico. Un sistema de control hidraulico (48, 50, 44, 46, 60, 63, 64) en el sistema telescopico incluye una valvula de control (60), valvulas solenoides (44, 46), y valvulas de retencion (48, 50), y controla la extension y retraccion del sistema telescopico.
MXPA99003183A 1998-04-06 1999-04-06 Sistema telescopico con cilindro de telescopio deetapa multiple. MXPA99003183A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/055,239 US6116140A (en) 1998-04-06 1998-04-06 Telescoping system with multi-stage telescopic cylinder

Publications (1)

Publication Number Publication Date
MXPA99003183A true MXPA99003183A (es) 2004-09-10

Family

ID=21996597

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA99003183A MXPA99003183A (es) 1998-04-06 1999-04-06 Sistema telescopico con cilindro de telescopio deetapa multiple.

Country Status (10)

Country Link
US (1) US6116140A (es)
EP (1) EP0947709B1 (es)
JP (1) JP3592952B2 (es)
KR (1) KR100597531B1 (es)
CN (1) CN1198061C (es)
AU (1) AU741405B2 (es)
CA (1) CA2267910C (es)
DE (1) DE69927632T2 (es)
ES (1) ES2251801T3 (es)
MX (1) MXPA99003183A (es)

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KR100748898B1 (ko) * 2001-03-09 2007-08-13 허성 유압식 다단 승강장치를 이용한 오물수거장치
CA2499518A1 (en) * 2002-09-20 2004-04-01 Delaware Capital Formation, Inc. Inground lift
US7150073B2 (en) * 2004-04-27 2006-12-19 Delaware Capital Formation, Inc. Hinge pin
ES2291064B1 (es) * 2005-02-03 2009-01-16 Josep Alexandre Puig Cilindro telescopico de doble efecto.
GB0511908D0 (en) * 2005-06-11 2005-07-20 Stannah Lifts Ltd Improvements in or relating to drive systems
AU2005335391B2 (en) * 2005-08-09 2011-12-08 Fmc Technologies Sa Emergency disconnection system
US8011873B2 (en) * 2005-08-31 2011-09-06 Kooima Roger D Double cylinder tilt recovery system
JP4821761B2 (ja) * 2007-11-07 2011-11-24 コベルコクレーン株式会社 ２段伸縮シリンダ装置及び３段式伸縮ブーム
JP2009174667A (ja) * 2008-01-28 2009-08-06 Mitsui Kagaku Sanshi Kk 分岐継手を通してガス管に穿孔する方法及び装置
ES2403590T3 (es) * 2008-04-23 2013-05-20 Sms Innse S.P.A Recalcadora y método para ajustar una recalcadora
US9481452B2 (en) * 2010-11-22 2016-11-01 The Boeing Company Hydraulic actuator for semi levered landing gear
CN102562710A (zh) * 2012-02-13 2012-07-11 莱州兴达液压机械有限公司 劈木机二级油缸
US8601934B1 (en) * 2012-08-06 2013-12-10 Westendorf Manufacturing Co., Inc. Two piston cylinder
US20140291085A1 (en) * 2013-03-30 2014-10-02 Ronald Scott Bandy Segmented Air Shock
CN103420290B (zh) * 2013-07-25 2015-06-10 三一汽车起重机械有限公司 伸缩保护系统及起重机
CN105443499A (zh) * 2015-12-31 2016-03-30 徐州重型机械有限公司 多级伸缩油缸及其控制方法及起重机
JP2017165116A (ja) * 2016-03-14 2017-09-21 株式会社ショーワ 船舶推進機用トリム・チルト装置、船舶推進機
US10214071B1 (en) 2016-05-28 2019-02-26 PAL Suspension LLC Vehicle suspension system with multi-stage hydraulic cylinder assemblies and external spring packs
US10746251B2 (en) * 2018-05-11 2020-08-18 Itt Manufacturing Enterprises Llc Load damping assembly with gapping feature
CN108468676A (zh) * 2018-07-24 2018-08-31 江苏恒立液压股份有限公司 二级缸
KR102541469B1 (ko) * 2019-12-10 2023-06-12 신경순 다단 복동 공압 실린더
US10737545B1 (en) 2019-12-19 2020-08-11 PAL Suspension LLC Vehicle suspension system with multi-stage hydraulic cylinder assemblies and external spring packs

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US3128674A (en) * 1962-06-25 1964-04-14 Commercial Shearing Multiple stage telescopic cylinders
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FR2616489A1 (fr) * 1987-06-15 1988-12-16 Ppm Sa Verin multiple a au moins trois elements coulissants et fleche telescopique en faisant application
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Also Published As

Publication number Publication date
KR100597531B1 (ko) 2006-07-10
EP0947709B1 (en) 2005-10-12
CN1198061C (zh) 2005-04-20
CA2267910A1 (en) 1999-10-06
JP2000087913A (ja) 2000-03-28
US6116140A (en) 2000-09-12
ES2251801T3 (es) 2006-05-01
EP0947709A1 (en) 1999-10-06
DE69927632T2 (de) 2006-06-22
AU2363299A (en) 1999-10-14
JP3592952B2 (ja) 2004-11-24
CN1243920A (zh) 2000-02-09
DE69927632D1 (de) 2005-11-17
KR19990082971A (ko) 1999-11-25
AU741405B2 (en) 2001-11-29
CA2267910C (en) 2003-11-18

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