KR101262485B1 - 아이들러 기구 - Google Patents
아이들러 기구 Download PDFInfo
- Publication number
- KR101262485B1 KR101262485B1 KR1020100121667A KR20100121667A KR101262485B1 KR 101262485 B1 KR101262485 B1 KR 101262485B1 KR 1020100121667 A KR1020100121667 A KR 1020100121667A KR 20100121667 A KR20100121667 A KR 20100121667A KR 101262485 B1 KR101262485 B1 KR 101262485B1
- Authority
- KR
- South Korea
- Prior art keywords
- idler
- bearing
- shaft
- idler shaft
- bearings
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 3
- 238000003754 machining Methods 0.000 description 1
Images
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
- 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
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
- F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
- F16C19/08—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with two or more rows of balls
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/54—Systems consisting of a plurality of bearings with rolling friction
- F16C19/55—Systems consisting of a plurality of bearings with rolling friction with intermediate floating or independently-driven rings rotating at reduced speed or with other differential ball or roller bearings
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C13/00—Rolls, drums, discs, or the like; Bearings or mountings therefor
- F16C13/006—Guiding rollers, wheels or the like, formed by or on the outer element of a single bearing or bearing unit, e.g. two adjacent bearings, whose ratio of length to diameter is generally less than one
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2361/00—Apparatus or articles in engineering in general
- F16C2361/63—Gears with belts and pulleys
-
- 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
- F16H2007/0863—Finally actuated members, e.g. constructional details thereof
- F16H2007/0865—Pulleys
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
- General Details Of Gearings (AREA)
Abstract
Description
상기 제2베어링은 상기 제1베어링이 중앙에 위치되도록 상기 제1베어링의 양측의 아이들러 축 상에 좌우 1 쌍의 볼 베어링을 조합한 형태로 설치되는 것을 특징으로 한다.
도 2는 본 발명의 2실시예에 따른 아이들러 기구,
도 3은 본 발명의 3실시예에 따른 아이들러 기구이다.
3,13,4,14-볼 베어링 15-회전체
Claims (10)
- 삭제
- 삭제
- 삭제
- 삭제
- 중공축을 가지는 고정된 아이들러 축에 대해, 두 개의 내외경부가 접하도록 설치되는 제1, 2베어링으로 아이들러를 회전 가능하게 장착한 아이들러 기구에 있어서,
상기 제1베어링은 볼 베어링으로 구성되어 좌우 1 쌍을 이루어 상기 아이들러에 끼워져 장착되도록 대경을 가지도록 구성되고,
상기 제2베어링은 볼 베어링으로 구성되어 좌우 1 쌍을 이루되, 상기 제1베어링의 내경부에 외경부가 삽입되고, 내경부는 상기 아이들러 축에 끼워져 회전이 가능하게 지지하도록 구성되며,
상기 제1베어링과 제2베어링의 사이에는 상기 제1베어링과 제2베어링의 사이에서 중속으로 회전하는 회전체가 개재된 것을 특징으로 하는 아이들러 기구. - 삭제
- 삭제
- 삭제
- 삭제
- 청구항 5에 있어서, 상기 회전체는 회전체 바디를 통해 일체로 연결된 것을 특징으로 하는 아이들러 기구.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020100121667A KR101262485B1 (ko) | 2010-12-01 | 2010-12-01 | 아이들러 기구 |
US13/294,547 US20120142467A1 (en) | 2010-12-01 | 2011-11-11 | Idler device |
DE102011055504A DE102011055504A1 (de) | 2010-12-01 | 2011-11-18 | Spannrollenvorrichtung |
CN2011103877882A CN102537242A (zh) | 2010-12-01 | 2011-11-29 | 张紧轮设备 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020100121667A KR101262485B1 (ko) | 2010-12-01 | 2010-12-01 | 아이들러 기구 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20120060093A KR20120060093A (ko) | 2012-06-11 |
KR101262485B1 true KR101262485B1 (ko) | 2013-05-08 |
Family
ID=46083060
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020100121667A KR101262485B1 (ko) | 2010-12-01 | 2010-12-01 | 아이들러 기구 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20120142467A1 (ko) |
KR (1) | KR101262485B1 (ko) |
CN (1) | CN102537242A (ko) |
DE (1) | DE102011055504A1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5985817B2 (ja) * | 2011-12-06 | 2016-09-06 | 株式会社ダイヘン | ベルト駆動装置 |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2979367A (en) * | 1958-02-10 | 1961-04-11 | Barden Corp | Dynamic bearing |
US3011364A (en) * | 1959-02-04 | 1961-12-05 | Barden Corp | Ball bearing speed reducer |
US3547503A (en) * | 1968-06-11 | 1970-12-15 | Barden Corp | Dual step motor controlled low friction oscillating bearing arrangement for gyroscope rotor or the like |
DE2503064A1 (de) * | 1975-01-25 | 1976-07-29 | Siegfried Bongard Maschinenfab | Lager zwischen einem stationaeren und einem mit hoher drehzahl rotierenden element |
JPS5861355A (ja) * | 1981-10-07 | 1983-04-12 | Mitsubishi Electric Corp | ベルト駆動装置 |
JPS61111576A (ja) * | 1984-10-13 | 1986-05-29 | Fujitsu Ltd | 半導体装置 |
JP2525578B2 (ja) * | 1986-05-20 | 1996-08-21 | 本田技研工業株式会社 | ベルトテンシヨナ |
JPH03140915A (ja) * | 1989-10-27 | 1991-06-14 | Toshiba Corp | 光偏向装置 |
US5427581A (en) * | 1994-08-12 | 1995-06-27 | Belt Technologies, Inc. | Independently steerable idler pulley |
US5800069A (en) * | 1995-07-07 | 1998-09-01 | Obara; Rikuro | Compound bearing assembly |
JPH09273547A (ja) * | 1996-04-05 | 1997-10-21 | Nippon Electric Ind Co Ltd | 多重ベアリング |
JP3422719B2 (ja) * | 1999-03-25 | 2003-06-30 | キタムラ機械株式会社 | 主軸頭 |
US6179740B1 (en) * | 1999-06-02 | 2001-01-30 | Moxee Innovations Corporation | Dual-adjustable belt idler |
DE10117709B4 (de) * | 2000-05-17 | 2007-04-05 | Heidelberger Druckmaschinen Ag | Tilger zur Schwingungsdämpfung eines rotierenden Bauteiles, insbesondere in einer Rotationsdruckmaschine |
US6651633B1 (en) * | 2000-11-03 | 2003-11-25 | Accessible Technologies, Inc. | Centrifugal compressor having compound bearing assembly |
DE10057861A1 (de) * | 2000-11-21 | 2002-05-23 | Mkl Miniaturkugellager Gmbh | Kugellager und Kugellagereinheit |
JP3927959B2 (ja) * | 2003-09-26 | 2007-06-13 | バンドー化学株式会社 | 伝動ベルト用プーリ及びベルト伝動装置 |
JP3680083B2 (ja) * | 2003-09-26 | 2005-08-10 | バンドー化学株式会社 | 伝動ベルト用プーリ及びベルト伝動装置 |
CN2773408Y (zh) * | 2005-02-23 | 2006-04-19 | 王清水 | 一种皮带涨紧装置 |
JP5303977B2 (ja) | 2008-03-20 | 2013-10-02 | Jfeスチール株式会社 | スラグの処理方法 |
US8292508B2 (en) * | 2009-01-15 | 2012-10-23 | Nsk Corporation | Integrated two-level bearing |
US20110080675A1 (en) * | 2009-05-23 | 2011-04-07 | First Principles LLC | Low hysteresis bearing |
-
2010
- 2010-12-01 KR KR1020100121667A patent/KR101262485B1/ko active IP Right Grant
-
2011
- 2011-11-11 US US13/294,547 patent/US20120142467A1/en not_active Abandoned
- 2011-11-18 DE DE102011055504A patent/DE102011055504A1/de not_active Withdrawn
- 2011-11-29 CN CN2011103877882A patent/CN102537242A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
CN102537242A (zh) | 2012-07-04 |
DE102011055504A1 (de) | 2012-06-06 |
US20120142467A1 (en) | 2012-06-07 |
KR20120060093A (ko) | 2012-06-11 |
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