JPH0385742U - - Google Patents
Info
- Publication number
- JPH0385742U JPH0385742U JP1989143582U JP14358289U JPH0385742U JP H0385742 U JPH0385742 U JP H0385742U JP 1989143582 U JP1989143582 U JP 1989143582U JP 14358289 U JP14358289 U JP 14358289U JP H0385742 U JPH0385742 U JP H0385742U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- diaphragm
- sealed
- piston rod
- chamber
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
- 239000000428 dust Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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
- F16H—GEARING
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/08—Means for varying tension of belts, ropes, or chains
-
- 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
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/08—Means for varying tension of belts, ropes, or chains
- F16H7/0848—Means for varying tension of belts, ropes, or chains with means for impeding reverse motion
-
- 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
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/08—Means for varying tension of belts, ropes, or chains
- F16H2007/0802—Actuators for final output members
- F16H2007/0806—Compression coil springs
-
- 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
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/08—Means for varying tension of belts, ropes, or chains
- F16H2007/0802—Actuators for final output members
- F16H2007/0812—Fluid pressure
-
- 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
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/08—Means for varying tension of belts, ropes, or chains
- F16H7/0848—Means for varying tension of belts, ropes, or chains with means for impeding reverse motion
- F16H2007/0859—Check valves
-
- 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
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/08—Means for varying tension of belts, ropes, or chains
- F16H2007/0876—Control or adjustment of actuators
- F16H2007/0878—Disabling during transport
-
- 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
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/08—Means for varying tension of belts, ropes, or chains
- F16H2007/0889—Path of movement of the finally actuated member
- F16H2007/0891—Linear path
-
- 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
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/08—Means for varying tension of belts, ropes, or chains
- F16H7/0829—Means for varying tension of belts, ropes, or chains with vibration damping means
- F16H7/0836—Means for varying tension of belts, ropes, or chains with vibration damping means of the fluid and restriction type, e.g. dashpot
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989143582U JPH0385742U (US20110232667A1-20110929-C00004.png) | 1989-12-14 | 1989-12-14 | |
| EP90313565A EP0433065A1 (en) | 1989-12-14 | 1990-12-13 | Diaphragm seal type tensioner |
| US07/626,734 US5073149A (en) | 1989-12-14 | 1990-12-13 | Diaphragm seal type tensioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989143582U JPH0385742U (US20110232667A1-20110929-C00004.png) | 1989-12-14 | 1989-12-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0385742U true JPH0385742U (US20110232667A1-20110929-C00004.png) | 1991-08-29 |
Family
ID=15342091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989143582U Pending JPH0385742U (US20110232667A1-20110929-C00004.png) | 1989-12-14 | 1989-12-14 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US5073149A (US20110232667A1-20110929-C00004.png) |
| EP (1) | EP0433065A1 (US20110232667A1-20110929-C00004.png) |
| JP (1) | JPH0385742U (US20110232667A1-20110929-C00004.png) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2507172Y2 (ja) * | 1990-05-31 | 1996-08-14 | 株式会社椿本チエイン | 逆止弁を具えた歯付ベルト用テンショナ |
| JPH0536159U (ja) * | 1991-10-21 | 1993-05-18 | 株式会社椿本チエイン | リークダウン値の温度補正機能を具えた歯付ベルト用テンシヨナ |
| US5304099A (en) * | 1993-03-12 | 1994-04-19 | Eaton Corporation | Hydraulic chain tensioner |
| US5366415A (en) * | 1993-03-12 | 1994-11-22 | Eaton Corporation | Hydraulic belt tensioner |
| JP2540947Y2 (ja) * | 1993-06-29 | 1997-07-09 | 株式会社椿本チエイン | 歯付きベルト用オイル式テンショナ |
| JP3009605B2 (ja) * | 1995-04-28 | 2000-02-14 | 株式会社椿本チエイン | 油圧式テンショナ |
| US5720684A (en) * | 1995-09-06 | 1998-02-24 | Borg-Warner Automotive, Inc. | Hydraulic tensioner with internal pressure relief |
| US5628701A (en) * | 1995-12-08 | 1997-05-13 | Borg-Warner Automotive, Inc. | Hydraulic tensioner with sealing element |
| US5755471A (en) * | 1996-02-16 | 1998-05-26 | Micron Electronics, Inc. | Actuator stem and actuator design having a D-shaped cross-section |
| US6883780B2 (en) * | 1998-10-09 | 2005-04-26 | Swagelok Company | Sanitary diaphragm valve |
| US6394417B1 (en) | 1998-10-09 | 2002-05-28 | Swagelok Co. | Sanitary diaphragm valve |
| US6578691B1 (en) | 2001-04-13 | 2003-06-17 | Mach Iii Clutch, Inc. | Ultra-low stiction torque transfer device |
| US6867383B1 (en) | 2003-03-28 | 2005-03-15 | Little Giant Pump Company | Liquid level assembly with diaphragm seal |
| DE102008016654B4 (de) * | 2008-04-01 | 2019-02-21 | Elringklinger Ag | Autark-Kettenspanner mit Doppeldichtring |
| TWM381544U (en) * | 2009-10-28 | 2010-06-01 | Gongshun Technology Co Ltd | Vehicle belt tension adjuster |
| JP6539564B2 (ja) * | 2015-10-26 | 2019-07-03 | Ntn株式会社 | 油圧式オートテンショナ |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1333181C (en) * | 1985-01-10 | 1994-11-22 | Hidemi Sugiura | Plastic boots and method of manufacturing the same |
| US4708696A (en) * | 1985-08-30 | 1987-11-24 | Tsubakimoto Chain Co. | Tensioner for toothed drive belts |
| JPH0430445Y2 (US20110232667A1-20110929-C00004.png) * | 1985-09-09 | 1992-07-22 | ||
| JPH0432519Y2 (US20110232667A1-20110929-C00004.png) * | 1986-05-24 | 1992-08-05 | ||
| JPS63120949A (ja) * | 1986-11-06 | 1988-05-25 | Aisin Seiki Co Ltd | フリ−ピストン型オ−トテンシヨナ |
| JPS63145859A (ja) * | 1986-12-08 | 1988-06-17 | Aisin Seiki Co Ltd | 密封式オ−トテンシヨナ |
| DE8804668U1 (de) * | 1987-05-27 | 1988-06-30 | Audi AG, 8070 Ingolstadt | Spannelement für eine Zahnriemen-Spannvorrichtung |
| DE3741860A1 (de) * | 1987-12-10 | 1989-06-22 | Schaeffler Waelzlager Kg | Spannvorrichtung fuer einen riemen |
| IT214081Z2 (it) * | 1988-01-25 | 1990-04-02 | Fiat Auto Spa | Soffietto di materiale elastomero per la protezione degli snodi dei tiranti laterali di sterzo di un autoveicolo |
| GB2221279B (en) * | 1988-07-22 | 1992-07-29 | Ntn Toyo Bearing Co Ltd | Belt autotensioner |
| JP2510338Y2 (ja) * | 1988-10-18 | 1996-09-11 | エヌティエヌ 株式会社 | ベルトのオ−トテンショナ |
-
1989
- 1989-12-14 JP JP1989143582U patent/JPH0385742U/ja active Pending
-
1990
- 1990-12-13 EP EP90313565A patent/EP0433065A1/en not_active Withdrawn
- 1990-12-13 US US07/626,734 patent/US5073149A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US5073149A (en) | 1991-12-17 |
| EP0433065A1 (en) | 1991-06-19 |
