IN2014MN01912A - - Google Patents
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- Publication number
- IN2014MN01912A IN2014MN01912A IN1912MUN2014A IN2014MN01912A IN 2014MN01912 A IN2014MN01912 A IN 2014MN01912A IN 1912MUN2014 A IN1912MUN2014 A IN 1912MUN2014A IN 2014MN01912 A IN2014MN01912 A IN 2014MN01912A
- Authority
- IN
- India
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
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- 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
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- 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
- F15B15/262—Locking mechanisms using friction, e.g. brake pads
-
- 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
- F15B15/262—Locking mechanisms using friction, e.g. brake pads
- F15B15/264—Screw mechanisms attached to the piston
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Engineering & Computer Science (AREA)
- Actuator (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2012900756A AU2012900756A0 (en) | 2012-02-28 | Locking Extension Device | |
| PCT/NZ2013/000024 WO2013129946A1 (en) | 2012-02-28 | 2013-02-28 | Locking extension device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN2014MN01912A true IN2014MN01912A (en) | 2015-07-10 |
Family
ID=49083032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN1912MUN2014 IN2014MN01912A (en) | 2012-02-28 | 2014-09-24 |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US9440826B2 (en) |
| EP (1) | EP2820312B1 (en) |
| CN (1) | CN104136784B (en) |
| AU (1) | AU2013226640B2 (en) |
| BR (1) | BR112014021134B1 (en) |
| CA (1) | CA2865224C (en) |
| CL (1) | CL2014002295A1 (en) |
| IN (1) | IN2014MN01912A (en) |
| RU (1) | RU2632318C2 (en) |
| TW (1) | TWI607951B (en) |
| WO (1) | WO2013129946A1 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150298947A1 (en) * | 2014-04-16 | 2015-10-22 | Snap-On Tools Of Canada, Ltd. | Gas regeneration system and hydraulic lift including the same |
| TWI580630B (en) * | 2014-12-26 | 2017-05-01 | 財團法人船舶暨海洋產業研發中心 | Hydraulic lifting system and operating method thereof |
| ES2863252T3 (en) | 2016-12-28 | 2021-10-11 | Henning Fuhrmann | Working cylinder device with at least one working cylinder unit with mechanical position lock, as well as a procedure for its operation |
| CN106986280A (en) * | 2017-01-25 | 2017-07-28 | 柳州泰姆预应力机械有限公司 | Card jack before the intelligence of direct dynamometry |
| DE102017107798A1 (en) * | 2017-04-11 | 2018-10-11 | Knorr-Bremse Systeme für Schienenfahrzeuge GmbH | Level control system for a vehicle, in particular a rail vehicle |
| CN110345130B (en) * | 2019-07-19 | 2020-11-13 | 泰州市威力液压机具制造有限公司 | Self-locking hydraulic cylinder |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2540578A (en) * | 1945-09-27 | 1951-02-06 | Lockheed Aircraft Corp | Hydraulic internal locking jack |
| US2713328A (en) * | 1951-08-11 | 1955-07-19 | Haskel Engineering Associates | Fluid actuator with integral mechanical locking means |
| US3094841A (en) * | 1959-12-29 | 1963-06-25 | Regent Jack Mfg Co Inc | Jack mechanism having an internal locking means |
| US3159973A (en) * | 1959-12-29 | 1964-12-08 | Regent Jack Mfg Co Inc | Jack mechanism having an internal locking means |
| US3251278A (en) * | 1964-12-16 | 1966-05-17 | Robert H Royster | Fluid pressure actuator with fluid pressure controlled locking means |
| US3584544A (en) * | 1968-07-22 | 1971-06-15 | Robert W Haberman | Locking mechanism |
| US5205203A (en) | 1985-12-05 | 1993-04-27 | Eride Rossato | Hydraulic cylinder-piston unit provided with a mechanical safety device, particularly for pantograph type motor vehicle lifts |
| JPH02112697U (en) | 1989-02-23 | 1990-09-10 | ||
| US4951552A (en) * | 1989-11-27 | 1990-08-28 | Fox Anton F | Locking cylinder |
| IT1282522B1 (en) * | 1995-05-19 | 1998-03-23 | Eride Rossato | PANTOGRAPH LIFT BRIDGE FOR VEHICLES |
| AU701019B2 (en) * | 1995-11-14 | 1999-01-21 | Hilland Pty Ltd Trading As Edmo Equipment | Vehicle jack and stand |
| US5755540A (en) * | 1996-05-21 | 1998-05-26 | Boydtun Metal Works Inc. | Vehicle transporter |
| US5692851A (en) * | 1996-10-07 | 1997-12-02 | Pace; Paul G. | Elongated member connector |
| DE19800296A1 (en) * | 1998-01-07 | 1999-07-08 | Orthaus Fahrzeugwerk | Hydraulic extending lifting cylinder |
| RU2165039C1 (en) * | 1999-08-26 | 2001-04-10 | Научно-исследовательский институт измерительных приборов | Hydraulic jack |
| TW489823U (en) * | 2000-10-20 | 2002-06-01 | Shinn Fu Corp | Gearshift lifting device for jack |
| US6832540B2 (en) * | 2003-03-17 | 2004-12-21 | Kenneth E. Hart | Locking hydraulic actuator |
| DE102004039092B4 (en) * | 2004-08-11 | 2008-04-24 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Locking device for linear actuators |
| CN1641230A (en) * | 2004-12-07 | 2005-07-20 | 常德信诚液压有限公司 | Balance valve |
| CN1332873C (en) * | 2005-07-08 | 2007-08-22 | 花周建 | Anti-falling feed-through type hydraulic lifting and descending jack |
| US7413166B2 (en) | 2006-10-31 | 2008-08-19 | Arzouman Harry H | Commercial lifting device-jack stand frame locking mechanism |
| CN201099596Y (en) * | 2007-05-21 | 2008-08-13 | 邵培森 | Constant tension small retracting prestressing force cable stretched hoisting jack |
| CN201071853Y (en) * | 2007-08-06 | 2008-06-11 | 长沙中联重工科技发展股份有限公司 | Floating piston type oil storing cylinder used for caterpiller crane |
-
2013
- 2013-02-27 TW TW102106934A patent/TWI607951B/en active
- 2013-02-28 RU RU2014138992A patent/RU2632318C2/en active
- 2013-02-28 CN CN201380011500.9A patent/CN104136784B/en active Active
- 2013-02-28 BR BR112014021134-5A patent/BR112014021134B1/en active IP Right Grant
- 2013-02-28 AU AU2013226640A patent/AU2013226640B2/en active Active
- 2013-02-28 WO PCT/NZ2013/000024 patent/WO2013129946A1/en active Application Filing
- 2013-02-28 EP EP13754733.7A patent/EP2820312B1/en active Active
- 2013-02-28 CA CA2865224A patent/CA2865224C/en active Active
- 2013-02-28 US US14/381,317 patent/US9440826B2/en active Active
-
2014
- 2014-08-28 CL CL2014002295A patent/CL2014002295A1/en unknown
- 2014-09-24 IN IN1912MUN2014 patent/IN2014MN01912A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AU2013226640A1 (en) | 2014-10-09 |
| BR112014021134A2 (en) | 2017-06-20 |
| CN104136784B (en) | 2017-05-10 |
| CN104136784A (en) | 2014-11-05 |
| WO2013129946A1 (en) | 2013-09-06 |
| RU2632318C2 (en) | 2017-10-03 |
| EP2820312A4 (en) | 2015-10-07 |
| RU2014138992A (en) | 2016-04-20 |
| TWI607951B (en) | 2017-12-11 |
| BR112014021134B1 (en) | 2021-08-24 |
| AU2013226640B2 (en) | 2017-06-01 |
| CA2865224C (en) | 2019-06-04 |
| EP2820312A1 (en) | 2015-01-07 |
| CA2865224A1 (en) | 2013-09-06 |
| US9440826B2 (en) | 2016-09-13 |
| CL2014002295A1 (en) | 2014-11-28 |
| EP2820312B1 (en) | 2017-04-05 |
| US20150053904A1 (en) | 2015-02-26 |
| TW201350420A (en) | 2013-12-16 |