BR112013015780A2 - sistema e método de sensoreamento e travamento de posição de um cilindro hidráulico, e, método para levantar ou abaixar sincronicamente uma carga com cilindros hidráulicos. - Google Patents
sistema e método de sensoreamento e travamento de posição de um cilindro hidráulico, e, método para levantar ou abaixar sincronicamente uma carga com cilindros hidráulicos.Info
- Publication number
- BR112013015780A2 BR112013015780A2 BR112013015780A BR112013015780A BR112013015780A2 BR 112013015780 A2 BR112013015780 A2 BR 112013015780A2 BR 112013015780 A BR112013015780 A BR 112013015780A BR 112013015780 A BR112013015780 A BR 112013015780A BR 112013015780 A2 BR112013015780 A2 BR 112013015780A2
- Authority
- BR
- Brazil
- Prior art keywords
- lowering
- sensing
- load
- locking position
- hydraulic cylinder
- Prior art date
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
- F15B15/20—Other details, e.g. assembly with regulating devices
- F15B15/26—Locking mechanisms
- F15B15/261—Locking mechanisms using positive interengagement, e.g. balls and grooves, for locking in the end positions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
- B66F3/24—Devices, e.g. jacks, adapted for uninterrupted lifting of loads fluid-pressure operated
- B66F3/25—Constructional features
- B66F3/30—Constructional features with positive brakes or locks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
- B66F3/46—Combinations of several jacks with means for interrelating lifting or lowering movements
-
- 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
-
- 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
- F15B15/20—Other details, e.g. assembly with regulating devices
- F15B15/26—Locking mechanisms
-
- 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
- F15B15/20—Other details, e.g. assembly with regulating devices
- F15B15/28—Means for indicating the position, e.g. end of stroke
- F15B15/2815—Position sensing, i.e. means for continuous measurement of position, e.g. LVDT
- F15B15/2823—Position sensing, i.e. means for continuous measurement of position, e.g. LVDT by a screw mechanism attached to the piston
-
- 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
- F16H—GEARING
- F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
- F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
- F16H25/20—Screw mechanisms
- F16H25/2025—Screw mechanisms with means to disengage the nut or screw from their counterpart; Means for connecting screw and nut for stopping reciprocating movement
-
- 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
- F15B2015/1495—Characterised by the construction of the motor unit of the straight-cylinder type with screw mechanism attached to the piston
-
- 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
- F16H—GEARING
- F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
- F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
- F16H25/20—Screw mechanisms
- F16H2025/2062—Arrangements for driving the actuator
- F16H2025/2081—Parallel arrangement of drive motor to screw axis
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Structural Engineering (AREA)
- Actuator (AREA)
- Transmission Devices (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201061426281P | 2010-12-22 | 2010-12-22 | |
PCT/US2011/065994 WO2012088019A1 (en) | 2010-12-22 | 2011-12-20 | Hydraulic cylinder position sensing and locking system and corresponding method |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112013015780A2 true BR112013015780A2 (pt) | 2018-05-29 |
Family
ID=45582009
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112013015780A BR112013015780A2 (pt) | 2010-12-22 | 2011-12-20 | sistema e método de sensoreamento e travamento de posição de um cilindro hidráulico, e, método para levantar ou abaixar sincronicamente uma carga com cilindros hidráulicos. |
Country Status (7)
Country | Link |
---|---|
US (2) | US9568029B2 (pt) |
EP (1) | EP2655898A1 (pt) |
CN (1) | CN103459859A (pt) |
AU (1) | AU2011349408A1 (pt) |
BR (1) | BR112013015780A2 (pt) |
WO (1) | WO2012088019A1 (pt) |
ZA (1) | ZA201304396B (pt) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BR112013015780A2 (pt) * | 2010-12-22 | 2018-05-29 | Actuant Corp | sistema e método de sensoreamento e travamento de posição de um cilindro hidráulico, e, método para levantar ou abaixar sincronicamente uma carga com cilindros hidráulicos. |
AU2013293050B2 (en) * | 2012-07-20 | 2017-08-03 | Tfp Engineering Pty Limited | Jacking device |
NL2011131C2 (en) * | 2013-07-10 | 2015-01-13 | Stertil Bv | Lifting system for lifting a vehicle comprising one or more lifting devices and a release system, and method there for. |
WO2015181766A1 (en) * | 2014-05-29 | 2015-12-03 | Ompe S.R.L. | Device and procedure for moving a load and for the control thereof |
US9574613B1 (en) * | 2014-06-23 | 2017-02-21 | Stephen A. Youngers | Machine leveling pedestal |
NL2013123B1 (en) * | 2014-07-04 | 2016-07-14 | Stertil Bv | Lifting device and system with integrated drive unit for lifting a vehicle, and method there for. |
CA2961164A1 (en) * | 2014-09-17 | 2016-03-24 | Actuant Corporation | Portable self-locking lift system |
USD765339S1 (en) | 2014-09-17 | 2016-08-30 | Actuant Corporation | Base member of a portable lift system |
CN104632787B (zh) * | 2015-02-12 | 2016-11-30 | 中航飞机起落架有限责任公司 | 一种作动筒内置机械锁锁定状态的自检测机构 |
US9758359B2 (en) * | 2015-03-25 | 2017-09-12 | K-Line Industries, Inc. | Jack system |
US9926007B2 (en) | 2016-04-07 | 2018-03-27 | Cnh Industrial America Llc | Implement steering system |
US20180141791A1 (en) * | 2016-11-18 | 2018-05-24 | 692324 Nb Inc. | Hydraulic Jack System |
CN106499786B (zh) * | 2016-12-14 | 2018-11-06 | 合肥瑞硕科技有限公司 | 机器人关节驱动装置 |
CN107630857A (zh) * | 2017-11-09 | 2018-01-26 | 北京公联洁达公路养护工程有限公司 | 双作用带随动机械锁油缸 |
CN108584830A (zh) * | 2018-05-14 | 2018-09-28 | 长江三峡通航管理局 | 一种带机械自锁保护装置的液压千斤顶及控制方法 |
CN108757638B (zh) * | 2018-06-11 | 2019-10-25 | 江苏万川液压机械设备有限公司 | 随动自锁紧增力液压油缸 |
CN109179249A (zh) * | 2018-09-27 | 2019-01-11 | 泰州市威力液压机具制造有限公司 | 一种液压设备用高强度自锁装置 |
CN109879196A (zh) * | 2019-03-13 | 2019-06-14 | 宁波寰禹智能科技有限公司 | 一种基坑钢支撑轴力伺服系统的支撑锁位机构及锁位方法 |
CN109899075B (zh) * | 2019-03-13 | 2024-05-17 | 宁波用躬科技有限公司 | 一种盾构隧道施工阶段的临时支撑结构及其施工方法 |
JP7412934B2 (ja) * | 2019-09-17 | 2024-01-15 | ナブテスコ株式会社 | リニアアクチュエータ、ロッド位置算出方法、位置算出プログラム、及び位置算出装置 |
CN111649025B (zh) * | 2020-06-30 | 2024-06-07 | 中国长江三峡集团有限公司 | 一种自动锁定液压启闭机油缸装置及其控制方法 |
DE102020209578A1 (de) * | 2020-07-29 | 2022-02-03 | Hawe Hydraulik Se | Zylindereinrichtung für eine hydraulische hubvorrichtung mit wegmessung, hydraulische hubvorrichtung, fahrgestell sowie mobile vorrichtung |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1709000A (en) | 1927-07-20 | 1929-04-16 | Harry W Bolens | Hydraulic jack |
US2412414A (en) | 1942-12-12 | 1946-12-10 | Auto Specialties Mfg Co | Hydraulic jack |
NL6405158A (pt) | 1964-05-08 | 1965-11-09 | ||
DE2358578C3 (de) | 1973-11-24 | 1980-01-24 | Lenser Kunststoff-Presswerk Gmbh + Co Kg, 7913 Senden | Filterplatte für eine Filterpresse |
US4359206A (en) | 1980-09-19 | 1982-11-16 | Mccreery Robert B | Severe duty hydraulic cylinder with continuously effective locking device |
JP2519926B2 (ja) | 1987-05-08 | 1996-07-31 | カヤバ工業株式会社 | 油圧ジヤツキ |
FR2616765A1 (fr) | 1987-06-22 | 1988-12-23 | Victory Sa | Cric hydraulique perfectionne pour le levage et la manutention de charges lourdes de plusieurs tonnes |
JPH033896A (ja) * | 1989-06-01 | 1991-01-09 | Kayaba Ind Co Ltd | 油圧ジャッキ |
FR2649387B1 (fr) | 1989-07-07 | 1991-11-22 | Victory | Cric hydraulique perfectionne pour le levage et la manutention de charges lourdes de plusieurs tonnes |
KR930006184B1 (ko) | 1991-01-25 | 1993-07-08 | 삼성전자 주식회사 | 다중화면 재생회로 및 방식 |
JP3003896B2 (ja) | 1992-12-03 | 2000-01-31 | 三菱電機株式会社 | 投影露光装置および投影露光方法 |
US5524868A (en) | 1993-08-26 | 1996-06-11 | Templeton, Kenly & Co., Inc. | Hydraulic toe jack |
JP3590662B2 (ja) * | 1994-12-26 | 2004-11-17 | 株式会社アルティア | 油圧シリンダの昇降体のロック構造 |
US5681029A (en) | 1996-01-11 | 1997-10-28 | Hydra-Tech International Corporation | Modular jack |
US6450481B1 (en) | 2000-12-22 | 2002-09-17 | Hydra-Tech International Corporation | Toe jack |
CN2488681Y (zh) * | 2001-04-28 | 2002-05-01 | 广东锻压机床厂有限公司 | 高速精密油压机 |
KR20060013488A (ko) * | 2003-03-10 | 2006-02-10 | 액츄언트 코포레이션 | 외측에 하중 지지부재를 갖는 액츄에이터 |
FR2857000B1 (fr) * | 2003-07-02 | 2007-02-02 | Rezabal Luis Idarreta | Ecrou de securite progressant simultanement avec la tige du verin l'incorporant |
US7640737B2 (en) | 2007-01-19 | 2010-01-05 | Alltrade Tools Llc | Screw style hydraulic jack |
US7740109B2 (en) * | 2007-05-11 | 2010-06-22 | Otto Nussbaum Gmbh & Co. Kg | Method for wireless control of vehicle lifting device |
JP4529093B2 (ja) * | 2007-12-19 | 2010-08-25 | Smc株式会社 | 流体圧シリンダのピストン位置検出装置 |
BR112013015780A2 (pt) * | 2010-12-22 | 2018-05-29 | Actuant Corp | sistema e método de sensoreamento e travamento de posição de um cilindro hidráulico, e, método para levantar ou abaixar sincronicamente uma carga com cilindros hidráulicos. |
-
2011
- 2011-12-20 BR BR112013015780A patent/BR112013015780A2/pt not_active Application Discontinuation
- 2011-12-20 US US13/995,198 patent/US9568029B2/en active Active
- 2011-12-20 CN CN2011800622112A patent/CN103459859A/zh active Pending
- 2011-12-20 WO PCT/US2011/065994 patent/WO2012088019A1/en active Application Filing
- 2011-12-20 EP EP11817447.3A patent/EP2655898A1/en not_active Withdrawn
- 2011-12-20 AU AU2011349408A patent/AU2011349408A1/en not_active Abandoned
-
2013
- 2013-06-14 ZA ZA2013/04396A patent/ZA201304396B/en unknown
-
2017
- 2017-01-16 US US15/407,108 patent/US20170122347A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
WO2012088019A1 (en) | 2012-06-28 |
US20130269511A1 (en) | 2013-10-17 |
ZA201304396B (en) | 2014-05-28 |
US20170122347A1 (en) | 2017-05-04 |
CN103459859A (zh) | 2013-12-18 |
US9568029B2 (en) | 2017-02-14 |
AU2011349408A1 (en) | 2013-07-04 |
EP2655898A1 (en) | 2013-10-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06F | Objections, documents and/or translations needed after an examination request according art. 34 industrial property law | ||
B06U | Preliminary requirement: requests with searches performed by other patent offices: suspension of the patent application procedure | ||
B11B | Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements |