JP6867779B2 - 変速機及び変速機を備えた駆動装置 - Google Patents
変速機及び変速機を備えた駆動装置 Download PDFInfo
- Publication number
- JP6867779B2 JP6867779B2 JP2016211919A JP2016211919A JP6867779B2 JP 6867779 B2 JP6867779 B2 JP 6867779B2 JP 2016211919 A JP2016211919 A JP 2016211919A JP 2016211919 A JP2016211919 A JP 2016211919A JP 6867779 B2 JP6867779 B2 JP 6867779B2
- Authority
- JP
- Japan
- Prior art keywords
- open end
- cover
- rotating housing
- transmission
- end cover
- 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.)
- Active
Links
- 238000007789 sealing Methods 0.000 claims description 46
- 230000005540 biological transmission Effects 0.000 claims description 42
- 230000002093 peripheral effect Effects 0.000 claims description 28
- 230000001105 regulatory effect Effects 0.000 claims description 14
- 239000010687 lubricating oil Substances 0.000 description 6
- 239000004576 sand Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
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
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/029—Gearboxes; Mounting gearing therein characterised by means for sealing the gearboxes, e.g. to improve airtightness
-
- 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
- F16J13/00—Covers or similar closure members for pressure vessels in general
- F16J13/02—Detachable closure members; Means for tightening closures
- F16J13/08—Detachable closure members; Means for tightening closures attached by one or more members actuated to project behind a part or parts of the frame
-
- 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
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/031—Gearboxes; Mounting gearing therein characterised by covers or lids for gearboxes
-
- 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
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
-
- 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
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
- F16J15/062—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces characterised by the geometry of the seat
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- General Details Of Gearings (AREA)
- Gasket Seals (AREA)
- Sealing Devices (AREA)
Description
Claims (5)
- 駆動源の出力回転を変速する変速機構と、
前記変速機構を収容し、変速された前記出力回転が伝達されて回転する筒状の回転ハウジングと、
前記回転ハウジングの開口端部の内周に嵌装され、前記開口端部を閉塞するカバーと、
前記回転ハウジングと前記カバーとの間に前記回転ハウジングの軸方向において圧縮された状態で設けられ、前記回転ハウジング内周部と前記カバー外周部との間を封止するシール部材と、
前記カバーの前記軸方向における移動を規制する規制部材と、を備え、
前記カバーは、圧縮された前記シール部材の反発力によって前記規制部材に押し付けられることを特徴とする変速機。 - 請求項1に記載の変速機であって、
前記カバーは、
円板状の本体部と、
前記本体部の外周面から突出し前記シール部材と前記規制部材との間に設けられるフランジ部と、を有し、
前記回転ハウジングは、前記シール部材が当接するシール面を有し、
前記シール部材は、前記フランジ部と前記シール面との間に圧縮された状態で設けられることを特徴とする変速機。 - 請求項2に記載の変速機であって、
前記カバーは、
前記フランジ部と間隔をおいて前記本体部の外周面から突出するように形成される凸部をさらに有し、
前記シール部材は、前記フランジ部と前記凸部との間で支持されることを特徴とする変速機。 - 請求項2または3に記載の変速機であって、
前記シール面は、開口端に向かって拡径して形成されるテーパ面であることを特徴とする変速機。 - 請求項1から4のいずれかに記載の変速機と、前記駆動源と、を備える駆動装置。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016211919A JP6867779B2 (ja) | 2016-10-28 | 2016-10-28 | 変速機及び変速機を備えた駆動装置 |
DE112017005461.3T DE112017005461T5 (de) | 2016-10-28 | 2017-10-19 | Getriebe und Antriebsvorrichtung, die mit einem Getriebe versehen ist |
CN201780064632.6A CN109844375B (zh) | 2016-10-28 | 2017-10-19 | 变速器及具备变速器的驱动装置 |
US16/342,851 US10837538B2 (en) | 2016-10-28 | 2017-10-19 | Transmission and driving apparatus provided with transmission |
PCT/JP2017/037873 WO2018079410A1 (ja) | 2016-10-28 | 2017-10-19 | 変速機及び変速機を備えた駆動装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016211919A JP6867779B2 (ja) | 2016-10-28 | 2016-10-28 | 変速機及び変速機を備えた駆動装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018071656A JP2018071656A (ja) | 2018-05-10 |
JP6867779B2 true JP6867779B2 (ja) | 2021-05-12 |
Family
ID=62023494
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016211919A Active JP6867779B2 (ja) | 2016-10-28 | 2016-10-28 | 変速機及び変速機を備えた駆動装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US10837538B2 (ja) |
JP (1) | JP6867779B2 (ja) |
CN (1) | CN109844375B (ja) |
DE (1) | DE112017005461T5 (ja) |
WO (1) | WO2018079410A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023119982A1 (ja) * | 2021-12-24 | 2023-06-29 | ナブテスコ株式会社 | 潤滑剤の漏れ抑制機構及び歯車機構 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58158853U (ja) * | 1982-04-17 | 1983-10-22 | カヤバ工業株式会社 | 建機走行用減速機カバ−の固定機構 |
JPH0633244Y2 (ja) * | 1987-11-17 | 1994-08-31 | 日立建機株式会社 | 減速機の蓋体固定装置 |
JP2002178942A (ja) * | 2000-12-11 | 2002-06-26 | Eaton Hydraulics Co Ltd | 油圧制御装置のシール構造 |
JP2005027366A (ja) * | 2003-06-30 | 2005-01-27 | Oriental Motor Co Ltd | ギヤードモータ |
JP5668386B2 (ja) * | 2010-09-20 | 2015-02-12 | 株式会社アドヴィックス | 密封装置 |
JP5805492B2 (ja) * | 2011-10-11 | 2015-11-04 | サンデンホールディングス株式会社 | 配管接続構造 |
JP2013170603A (ja) * | 2012-02-17 | 2013-09-02 | Yamaha Motor Co Ltd | 2つの部材の嵌合構造、容器、及び減衰力制御弁 |
JP6154638B2 (ja) | 2013-03-27 | 2017-06-28 | Kyb株式会社 | 変速機 |
JP6057467B2 (ja) * | 2013-03-29 | 2017-01-11 | Kyb株式会社 | 変速機 |
DE102013213393A1 (de) * | 2013-07-09 | 2015-01-15 | Robert Bosch Gmbh | Radnabenantrieb mit einer verbesserten Abdichtung eines Getriebegehäuses |
JP2016211919A (ja) | 2015-05-01 | 2016-12-15 | ヤンマー株式会社 | 物質分布推定装置 |
-
2016
- 2016-10-28 JP JP2016211919A patent/JP6867779B2/ja active Active
-
2017
- 2017-10-19 CN CN201780064632.6A patent/CN109844375B/zh active Active
- 2017-10-19 US US16/342,851 patent/US10837538B2/en active Active
- 2017-10-19 DE DE112017005461.3T patent/DE112017005461T5/de not_active Withdrawn
- 2017-10-19 WO PCT/JP2017/037873 patent/WO2018079410A1/ja active Application Filing
Also Published As
Publication number | Publication date |
---|---|
US10837538B2 (en) | 2020-11-17 |
US20190264796A1 (en) | 2019-08-29 |
CN109844375B (zh) | 2023-01-06 |
JP2018071656A (ja) | 2018-05-10 |
DE112017005461T5 (de) | 2019-07-25 |
CN109844375A (zh) | 2019-06-04 |
WO2018079410A1 (ja) | 2018-05-03 |
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