HUP0301878A2 - Hidraulikus vagy pneumatikus munkahenger - Google Patents
Hidraulikus vagy pneumatikus munkahengerInfo
- Publication number
- HUP0301878A2 HUP0301878A2 HU0301878A HUP0301878A HUP0301878A2 HU P0301878 A2 HUP0301878 A2 HU P0301878A2 HU 0301878 A HU0301878 A HU 0301878A HU P0301878 A HUP0301878 A HU P0301878A HU P0301878 A2 HUP0301878 A2 HU P0301878A2
- Authority
- HU
- Hungary
- Prior art keywords
- piston
- hole
- latch
- tongue
- recess
- Prior art date
Links
- 238000007373 indentation Methods 0.000 abstract 2
- 238000007789 sealing Methods 0.000 abstract 1
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
- F15B15/22—Other details, e.g. assembly with regulating devices for accelerating or decelerating the stroke
- F15B15/224—Other details, e.g. assembly with regulating devices for accelerating or decelerating the stroke having a piston which closes off fluid outlets in the cylinder bore by its own 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
- F15B15/20—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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Actuator (AREA)
Abstract
A találmány szerinti munkahenger (10) munkateret (13) képező furattal(12), a furatot (12) első és második kamrarészre (19, 20) osztódugattyúval (18), a dugattyúhoz (18) csatlakozó és a furat (12) egyikvégén túlnyúló dugattyúrúddal (37), valamint a furatot (12) két végénlezáró dugókkal (17, 18) van ellátva, ahol a furat (12) a dugattyút(18) kívánt helyzetben rögzítő és az első (19) vagy másodikkamrarészbe (20) vezetett munkaközeg által történő elmozdítástkioldott állapotban megengedő oldható retesszel (26) és első ésmásodik kamrarész (19, 20) között a retesznek (26) a dugattyút (18) akívánt helyzetben rögzítő állásában nyitott, a retesznek (26) adugattyút (18) kioldó állapotában zárt csővezetékkel (32) van ellátva.A retesz (26) a furathoz (18) képest elmozdítható nyelvből (17) és adugattyún (18) kialakított bemélyedésből (22) áll, ahol a nyelvnek(17) egy, a dugattyú (18) kívánt helyzetében a bemélyedésbe (22)benyúló és egy, a dugattyú (18) mozgását megengedő, a bemélyedésből(22) kiemelt helyzete van. A retesz (26) a nyelvet (17) a bemélyedésbe(22) szorító rugóval (29) is el van látva, a nyelv (17) pedig az elsőkamrarészbe (19) vezetett munkaközeg hatására a furatra (12) merőlegesirányban a bemélyedésbe (22) benyúló helyzetből a bemélyedésből (22)kiemelt helyzetbe elmozdulóan van kialakítva. Ó
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AUPQ7867A AUPQ786700A0 (en) | 2000-05-31 | 2000-05-31 | A hydraulic or pneumatic cylinder |
PCT/AU2001/000446 WO2001092732A1 (en) | 2000-05-31 | 2001-04-19 | A hydraulic or pneumatic cylinder |
Publications (2)
Publication Number | Publication Date |
---|---|
HUP0301878A2 true HUP0301878A2 (hu) | 2003-09-29 |
HUP0301878A3 HUP0301878A3 (en) | 2005-06-28 |
Family
ID=3821942
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HU0301878A HUP0301878A3 (en) | 2000-05-31 | 2001-04-19 | A hydraulic or pneumatic cylinder |
Country Status (11)
Country | Link |
---|---|
US (1) | US6615703B2 (hu) |
EP (1) | EP1285171A4 (hu) |
JP (1) | JP2003535276A (hu) |
AU (1) | AUPQ786700A0 (hu) |
BR (1) | BR0111270A (hu) |
CA (1) | CA2410664A1 (hu) |
HU (1) | HUP0301878A3 (hu) |
NO (1) | NO20025728L (hu) |
NZ (1) | NZ522811A (hu) |
PL (1) | PL358980A1 (hu) |
WO (1) | WO2001092732A1 (hu) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1572131A (zh) * | 2001-10-19 | 2005-01-26 | 阿森姆布里昂股份有限总公司 | 支承装置 |
DE102004059201A1 (de) * | 2004-12-09 | 2006-06-22 | Bosch Rexroth Teknik Ab | Linearzylindereinheit |
US7240607B2 (en) * | 2005-08-23 | 2007-07-10 | Polygon Company | Removable end plug |
DE102006008900A1 (de) * | 2006-02-27 | 2007-08-30 | GM Global Technology Operations, Inc., Detroit | Aktuator für eine aktive Haube |
NO329856B1 (no) * | 2007-07-03 | 2011-01-17 | Nat Oilwell Norway As | Las for aksial lasing av en hydraulikksylinders stempelstangkopling til hydraulikksylinderens sylinderhus |
FR2932455B1 (fr) * | 2008-06-13 | 2011-04-08 | Airbus France | Dispositif de verin pour systeme de train d'atterrissage d'aeronef. |
JP2010273783A (ja) * | 2009-05-27 | 2010-12-09 | Shinoda Kikai Sekkei:Kk | 入浴介護装置 |
CN103148050B (zh) * | 2011-12-06 | 2017-01-25 | 北京市三一重机有限公司 | 一种液压油缸及液压系统 |
US9321435B2 (en) | 2012-11-07 | 2016-04-26 | Gm Global Technology Operations Inc. | Valve integrated park inhibit solenoid assembly |
CN107035742A (zh) * | 2017-06-21 | 2017-08-11 | 张多艳 | 一种新型液压缸 |
CN108167268A (zh) * | 2017-12-20 | 2018-06-15 | 中国航发长春控制科技有限公司 | 一种作动器锁紧模块结构 |
US11607116B2 (en) * | 2020-09-23 | 2023-03-21 | Broad Perspect Biomedical Technology Co., Ltd. | Endoscopic device having a rotational optical element |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE419437C (de) * | 1925-09-29 | Knorr Bremse Akt Ges | Steuerung fuer durch Druckmittel bewegte Umschaltvorrichtungen an Kesselspeisewasservorrwaermern, insbesondere fuer Lokomotiven | |
US2139185A (en) * | 1936-08-12 | 1938-12-06 | Teves Kg Alfred | Pressure actuated piston lock release |
DE729168C (de) * | 1937-06-05 | 1942-12-11 | Teves Kg Alfred | Einrichtung zur mechanischen Verriegelung eines Verstellkolbens in einem Druckmittelzylinder, insbesondere bei Verstelleinrichtungen an Flugzeugen |
US2532768A (en) * | 1948-04-17 | 1950-12-05 | Halward Folke | Piston lock |
CH353428A (de) * | 1957-06-04 | 1961-04-15 | Sprecher & Schuh Ag | Druckmittelbetätigter Antrieb für elektrische Schaltgeräte |
US3889576A (en) * | 1969-06-13 | 1975-06-17 | Sheffer Corp | Locking cylinder with improved locking structure |
US4784037A (en) * | 1982-12-28 | 1988-11-15 | The United States Of America As Represented By The United States Department Of Energy | Locking apparatus for gate valves |
US4635536A (en) | 1983-09-19 | 1987-01-13 | Miller Fluid Power Corporation | Cylinder locking apparatus |
US4524676A (en) * | 1984-01-19 | 1985-06-25 | American Standard Inc. | Hydraulic cylinder locking device |
EP0426502B1 (en) * | 1989-11-03 | 1993-08-11 | Parker Hannifin (Australia) Pty Ltd | Apparatus for operating a sliding door member |
DE4016632A1 (de) | 1990-05-23 | 1991-11-28 | Knorr Bremse Ag | Betaetigungszylinder, insbesondere doppelt wirkender tuerschliesszylinder fuer schienenfahrzeuge |
US5048656A (en) * | 1990-08-29 | 1991-09-17 | Eaton Corporation | Fluid operated clutch control system having latch member |
US5365828A (en) * | 1992-06-27 | 1994-11-22 | Deutsche Aerospace Ag | Pneumatic linear drive comprising a locking mechanism for end positions |
DE9303050U1 (de) * | 1993-03-03 | 1993-04-22 | Festo AG & Co, 73734 Esslingen | Fluidisch betätigbarer Arbeitszylinder |
JPH07332312A (ja) | 1994-06-06 | 1995-12-22 | Koganei Corp | ロッドレスシリンダ装置 |
DE19521783B4 (de) | 1994-07-13 | 2004-07-29 | Hoerbiger Hydraulik Gmbh | Druckmittelbetätigbarer Arbeitszylinder |
-
2000
- 2000-05-31 AU AUPQ7867A patent/AUPQ786700A0/en not_active Abandoned
-
2001
- 2001-04-19 JP JP2002500111A patent/JP2003535276A/ja not_active Withdrawn
- 2001-04-19 BR BR0111270-8A patent/BR0111270A/pt not_active IP Right Cessation
- 2001-04-19 US US10/111,789 patent/US6615703B2/en not_active Expired - Fee Related
- 2001-04-19 PL PL01358980A patent/PL358980A1/xx not_active Application Discontinuation
- 2001-04-19 CA CA002410664A patent/CA2410664A1/en not_active Abandoned
- 2001-04-19 EP EP01923402A patent/EP1285171A4/en not_active Withdrawn
- 2001-04-19 HU HU0301878A patent/HUP0301878A3/hu unknown
- 2001-04-19 WO PCT/AU2001/000446 patent/WO2001092732A1/en not_active Application Discontinuation
- 2001-04-19 NZ NZ522811A patent/NZ522811A/en unknown
-
2002
- 2002-11-28 NO NO20025728A patent/NO20025728L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
AUPQ786700A0 (en) | 2000-06-22 |
EP1285171A1 (en) | 2003-02-26 |
NO20025728D0 (no) | 2002-11-28 |
NZ522811A (en) | 2004-02-27 |
US6615703B2 (en) | 2003-09-09 |
BR0111270A (pt) | 2003-06-10 |
JP2003535276A (ja) | 2003-11-25 |
NO20025728L (no) | 2003-01-09 |
EP1285171A4 (en) | 2005-03-30 |
US20020148349A1 (en) | 2002-10-17 |
PL358980A1 (en) | 2004-08-23 |
HUP0301878A3 (en) | 2005-06-28 |
CA2410664A1 (en) | 2001-12-06 |
WO2001092732A1 (en) | 2001-12-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD9A | Lapse of provisional protection due to non-payment of fees |