KR100424439B1 - 피스톤패킹의 장착구조 - Google Patents
피스톤패킹의 장착구조 Download PDFInfo
- Publication number
- KR100424439B1 KR100424439B1 KR10-2000-0059567A KR20000059567A KR100424439B1 KR 100424439 B1 KR100424439 B1 KR 100424439B1 KR 20000059567 A KR20000059567 A KR 20000059567A KR 100424439 B1 KR100424439 B1 KR 100424439B1
- Authority
- KR
- South Korea
- Prior art keywords
- piston
- piston packing
- cylinder tube
- packing
- seal
- Prior art date
Links
Classifications
-
- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
-
- 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
- F15B15/082—Characterised by the construction of the motor unit the motor being of the slotted 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
- F15B15/08—Characterised by the construction of the motor unit
- F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
- F15B15/1423—Component parts; Constructional details
- F15B15/1447—Pistons; Piston to piston rod assemblies
- F15B15/1452—Piston sealings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Actuator (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
- Sealing With Elastic Sealing Lips (AREA)
- Sealing Devices (AREA)
Abstract
Description
Claims (7)
- 실린더관(12);상기 실린더관(12)의 양단면 개구부를 봉지하는 엔드플레이트(18, 19);상기 실린더관(12)의 보어부(20)를 따라 왕복동작을 하고, 환상 홈부(60)와 헤드부(58)를 가지며, 상기 환상 홈부(60)와 헤드부(58) 사이에 계단면(59)를 가지는 피스톤(50);상기 피스톤(50)에 결합되고 상기 실린더관(12)의 내주면에 접촉되는 피스톤패킹(52)을 갖는 액추에이터에 있어서,상기 피스톤패킹(52)은 보어부(20)의 일방과 타방과의 연통을 차단하는 시일기능을 하는 시일면(56), 및 상기 피스톤(50)에 체결되어 상기 피스톤패킹(52)을 지지하는 장착면(54)이 계단면(59)에 의해 서로 분리되어 설치되고, 상기 장착면(54)은 상기의 환상 홈부(60)에 설치되며, 시일면(56)의 전체가 상기 헤드부(58)에 접촉하여 설치되는 것을 특징으로 하는 피스톤패킹의 장착구조.
- 삭제
- 제2항에 있어서, 상기 장착면(54)은 피스톤패킹(52)의 내주면에 설치되고 반경 안쪽으로 돌출되는 환상의 철부의 내벽면에 형성된 것을 특징으로 하는 피스톤패킹장착구조.
- 삭제
- 제1항에 있어서, 피스톤(50)의 계단면(59)은 분할 금형의 개구면에서 형성되고, 상기 계단면(59)은 상기 피스톤 패킹(52)이 피스톤(50)에 설치될 때 상기 시일면(56)을 제외한 다른 면에 대응되게 배치되는 것을 특징으로 하는 피스톤패킹의 장착구조.
- 삭제
- 삭제
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP29593799A JP2001116146A (ja) | 1999-10-18 | 1999-10-18 | ピストンパッキンの装着構造 |
JP11-295937 | 1999-10-18 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20010067311A KR20010067311A (ko) | 2001-07-12 |
KR100424439B1 true KR100424439B1 (ko) | 2004-03-24 |
Family
ID=17827053
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2000-0059567A KR100424439B1 (ko) | 1999-10-18 | 2000-10-10 | 피스톤패킹의 장착구조 |
Country Status (5)
Country | Link |
---|---|
US (1) | US6553892B1 (ko) |
JP (1) | JP2001116146A (ko) |
KR (1) | KR100424439B1 (ko) |
CN (1) | CN1129724C (ko) |
DE (1) | DE10051290B4 (ko) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110068543A1 (en) * | 2004-02-25 | 2011-03-24 | John Wentworth Bucknell | Seals for Hydraulic Assemblies |
US8015913B2 (en) * | 2004-03-10 | 2011-09-13 | Sunstream Scientific, Inc. | Pneumatic cylinder for precision servo type applications |
US7404353B2 (en) | 2004-03-10 | 2008-07-29 | Sunstream Scientific, Inc. | Pneumatic cylinder for precision servo type applications |
US7587971B2 (en) * | 2004-03-19 | 2009-09-15 | Sunstream Scientific | Pneumatic actuator for precision servo type applications |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS634470U (ko) * | 1986-06-27 | 1988-01-12 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA988109A (en) | 1972-08-10 | 1976-04-27 | Lee A. Wright | Impact dampening means for fluid cylinders |
GB1524760A (en) | 1976-08-02 | 1978-09-13 | Uss Eng & Consult | Multistrand continuouscasting machine |
JPS5345347A (en) | 1976-10-07 | 1978-04-24 | Ube Ind Ltd | Production of fiber-reinforced rubber composite |
US4164893A (en) * | 1977-08-04 | 1979-08-21 | Bo Granbom | Sealing device at pressure fluid cylinders |
DE2927777C3 (de) * | 1979-07-10 | 1984-04-19 | Fa. Carl Freudenberg, 6940 Weinheim | Kolbenanordnung für einen pneumatischen oder hydraulischen Arbeitszylinder |
JPS59212159A (ja) | 1983-05-18 | 1984-12-01 | Mazda Motor Corp | アルミニウム合金鋳物の製造方法 |
JPS6170652A (ja) | 1984-09-14 | 1986-04-11 | Hitachi Ltd | 並列信号拡張回路 |
JPS634470A (ja) | 1986-06-24 | 1988-01-09 | Victor Co Of Japan Ltd | テ−プカセツト |
JPS63180459A (ja) | 1987-01-20 | 1988-07-25 | Nippon Telegr & Teleph Corp <Ntt> | 磁気ヘツドの研摩方法 |
DE3807786A1 (de) * | 1987-03-12 | 1988-09-22 | Ckd Corp | Kolbenstangenloser zylinder |
JP2586497B2 (ja) | 1987-07-07 | 1997-02-26 | トヨタ自動車株式会社 | 車両のロ−リング抑制装置 |
JPH0721475B2 (ja) | 1987-11-20 | 1995-03-08 | 株式会社クラベ | 一酸化炭素ガス検出素子 |
JP2560096B2 (ja) | 1988-10-17 | 1996-12-04 | ダイハツ工業株式会社 | 内燃機関用複合ピストンの製造方法 |
JP2731804B2 (ja) | 1988-12-20 | 1998-03-25 | イズミ工業株式会社 | 内燃機関用ピストンの製造方法 |
SE463778B (sv) | 1989-05-24 | 1991-01-21 | Mecman Ab | Kolv- och daemptaetningsanordning vid en tryckmedie cylinder |
US6092456A (en) | 1997-06-11 | 2000-07-25 | Howa Machinery, Ltd. | Rodless power cylinder |
-
1999
- 1999-10-18 JP JP29593799A patent/JP2001116146A/ja active Pending
-
2000
- 2000-10-10 KR KR10-2000-0059567A patent/KR100424439B1/ko active IP Right Grant
- 2000-10-16 DE DE10051290A patent/DE10051290B4/de not_active Expired - Lifetime
- 2000-10-17 US US09/686,985 patent/US6553892B1/en not_active Expired - Lifetime
- 2000-10-18 CN CN00131418A patent/CN1129724C/zh not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS634470U (ko) * | 1986-06-27 | 1988-01-12 |
Also Published As
Publication number | Publication date |
---|---|
DE10051290B4 (de) | 2005-11-10 |
DE10051290A1 (de) | 2002-05-02 |
KR20010067311A (ko) | 2001-07-12 |
JP2001116146A (ja) | 2001-04-27 |
CN1293324A (zh) | 2001-05-02 |
US6553892B1 (en) | 2003-04-29 |
CN1129724C (zh) | 2003-12-03 |
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