KR950033185A - 스프링 특성이 비선형인 스프링을 구비한 장력조절기 - Google Patents
스프링 특성이 비선형인 스프링을 구비한 장력조절기 Download PDFInfo
- Publication number
- KR950033185A KR950033185A KR1019950008632A KR19950008632A KR950033185A KR 950033185 A KR950033185 A KR 950033185A KR 1019950008632 A KR1019950008632 A KR 1019950008632A KR 19950008632 A KR19950008632 A KR 19950008632A KR 950033185 A KR950033185 A KR 950033185A
- Authority
- KR
- South Korea
- Prior art keywords
- spring
- plunger
- tension regulator
- housing
- nonlinear
- 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
- 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
- F16H7/10—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley
- F16H7/12—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley of an idle pulley
- F16H7/1254—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley of an idle pulley without vibration damping means
- F16H7/1281—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley of an idle pulley without vibration damping means where the axis of the pulley moves along a substantially circular 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
- F16H7/10—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley
- F16H7/12—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley of an idle pulley
- F16H7/1254—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley of an idle pulley without vibration damping means
- F16H7/1263—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley of an idle pulley without vibration damping means where the axis of the pulley moves along a substantially straight 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
- 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
- F16H2007/081—Torsion 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
- F16H2007/0842—Mounting or support of tensioner
- F16H2007/0844—Mounting elements essentially within boundaries of final output members
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
하우징내를 미끄럼운동하는 플런저에, 스프링에 의해 돌출력을 부여한 장력조절기에 있어서, 벨트등의 벗겨짐 및 소음을 방지하는 것이다. 장력조절기(10)는 하우징에 대해서 미끄럼운동 가능한 플런저(18)를 구비한다. 플런저(18)에는 스프링(12)에 의해 돌출력이 부여되고 있다. 스프링(12)은 피치 및 스프링 정수가 비교적 큰 제1부분(14)과 피치 및 스프링 정수가 비교적 작은 제2부분(16)으로 이루어진다. 스프링(12)은 일정량 변형되면 제2부분(16)이 서로 밀착하여 스프링 정수가 변화한다. 그러므로써, 플런저의 후퇴량은 작아짐과 동시에 플런저의 돌출속도로 작아지며, 벨트등에는 조기에 벨트등에는 조기에 소정의 장격이 부여된다.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에 의한 장력조절기의 제1실시예를 나타내는 단면도, 제2도는 제1도의 스프링의 스프링 특성을 나타내는 그래프.
Claims (2)
- 하우징내를 미끄럼운동하는 플런저에 스프링에 의하여 돌출력을 부여한 장력조절기에 있어서, 상기 스프링이 비선형인 스프링 특성을 가지고 있는 것을 특징으로 하는 장력조절기.
- 고정축의 둘레에서 요동가능한 편심체에 스프링에 의하여 선회력을 부여한 장력조절기에 있어서, 상기 스프링이 비선형인 스프링 특성을 가지고 있는 것을 특징으로 하는 장력조절기.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6130878A JPH07317858A (ja) | 1994-05-23 | 1994-05-23 | ばね特性が非線形のばねを具えたテンショナ |
JP94-130878 | 1994-05-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR950033185A true KR950033185A (ko) | 1995-12-22 |
Family
ID=15044811
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950008632A KR950033185A (ko) | 1994-05-23 | 1995-04-13 | 스프링 특성이 비선형인 스프링을 구비한 장력조절기 |
Country Status (4)
Country | Link |
---|---|
US (1) | US5630768A (ko) |
JP (1) | JPH07317858A (ko) |
KR (1) | KR950033185A (ko) |
DE (1) | DE19517935A1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100473524B1 (ko) * | 2002-03-21 | 2005-03-09 | 한국과학기술원 | 비선형 기계적 변조기 및 이를 이용한 구동장치 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0893870A (ja) * | 1994-09-22 | 1996-04-12 | Unitta Co Ltd | ベルトテンショナー |
US5967919A (en) * | 1997-10-03 | 1999-10-19 | The Gates Corporation | Belt tensioner |
US7163478B2 (en) * | 2001-12-12 | 2007-01-16 | Dayco Products, Llc | Belt tensioner having an automatically adjustable travel stop |
ES2306849T3 (es) * | 2003-04-02 | 2008-11-16 | Dayco Europe S.R.L. | Tensor de correa de dos brazos. |
JP3933634B2 (ja) | 2004-03-08 | 2007-06-20 | 株式会社椿本チエイン | 油圧式テンショナ |
DE102007058101A1 (de) * | 2007-12-03 | 2009-06-10 | Litens Automotive Gmbh | Umlauftriebspannvorrichtung und Arbeitsverfahren hierfür |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3673884A (en) * | 1970-11-16 | 1972-07-04 | Bombardier Ltd | Chain tensioning device for snowmobile type transmission |
US4708696A (en) * | 1985-08-30 | 1987-11-24 | Tsubakimoto Chain Co. | Tensioner for toothed drive belts |
JP2622587B2 (ja) * | 1988-07-04 | 1997-06-18 | 日本発条株式会社 | テンショナー |
GB2221279B (en) * | 1988-07-22 | 1992-07-29 | Ntn Toyo Bearing Co Ltd | Belt autotensioner |
JPH0272252A (ja) * | 1988-09-05 | 1990-03-12 | Tsubakimoto Chain Co | 揺動型チェックボール式オートテンショナ |
IT1228729B (it) * | 1989-03-15 | 1991-07-03 | Pirelli Transmissioni Ind Spa | Dispositivo tenditore per cinghia flessibile di trasmissione. |
JPH02135748U (ko) * | 1989-04-17 | 1990-11-13 | ||
JPH0341245A (ja) * | 1989-07-07 | 1991-02-21 | Nhk Spring Co Ltd | テンショナ |
JPH0366957A (ja) * | 1989-08-01 | 1991-03-22 | Nhk Spring Co Ltd | テンショナ |
US4976661A (en) * | 1989-08-21 | 1990-12-11 | Nhk Spring Co., Ltd. | Belt or chain tensioner for power transmitting system |
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 |
-
1994
- 1994-05-23 JP JP6130878A patent/JPH07317858A/ja active Pending
-
1995
- 1995-04-13 KR KR1019950008632A patent/KR950033185A/ko not_active Application Discontinuation
- 1995-05-18 DE DE19517935A patent/DE19517935A1/de not_active Withdrawn
-
1996
- 1996-08-06 US US08/692,646 patent/US5630768A/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100473524B1 (ko) * | 2002-03-21 | 2005-03-09 | 한국과학기술원 | 비선형 기계적 변조기 및 이를 이용한 구동장치 |
Also Published As
Publication number | Publication date |
---|---|
US5630768A (en) | 1997-05-20 |
DE19517935A1 (de) | 1995-11-30 |
JPH07317858A (ja) | 1995-12-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E601 | Decision to refuse application |