TWI304866B - Improved gearless locking differential - Google Patents
Improved gearless locking differential Download PDFInfo
- Publication number
- TWI304866B TWI304866B TW095110593A TW95110593A TWI304866B TW I304866 B TWI304866 B TW I304866B TW 095110593 A TW095110593 A TW 095110593A TW 95110593 A TW95110593 A TW 95110593A TW I304866 B TWI304866 B TW I304866B
- Authority
- TW
- Taiwan
- Prior art keywords
- clutch
- cross pin
- pair
- friction
- locking
- Prior art date
Links
- 238000006243 chemical reaction Methods 0.000 claims description 13
- 238000006073 displacement reaction Methods 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 230000008439 repair process Effects 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 230000016507 interphase Effects 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims 1
- 238000013461 design Methods 0.000 description 10
- 238000012545 processing Methods 0.000 description 5
- 238000003801 milling Methods 0.000 description 3
- 125000006850 spacer group Chemical group 0.000 description 3
- 230000001154 acute effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 206010011469 Crying Diseases 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000012360 testing method 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
- F16H48/00—Differential gearings
- F16H48/12—Differential gearings without gears having orbital motion
- F16H48/14—Differential gearings without gears having orbital motion with cams
- F16H48/142—Differential gearings without gears having orbital motion with cams consisting of linked clutches using axially movable inter-engaging parts
- F16H48/145—Differential gearings without gears having orbital motion with cams consisting of linked clutches using axially movable inter-engaging parts with friction clutching members
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Retarders (AREA)
- Mechanical Operated Clutches (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/189,614 US7311632B2 (en) | 2005-07-26 | 2005-07-26 | Gearless locking differential |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW200714823A TW200714823A (en) | 2007-04-16 |
| TWI304866B true TWI304866B (en) | 2009-01-01 |
Family
ID=36424829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW095110593A TWI304866B (en) | 2005-07-26 | 2006-03-27 | Improved gearless locking differential |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US7311632B2 (cg-RX-API-DMAC7.html) |
| JP (1) | JP4976061B2 (cg-RX-API-DMAC7.html) |
| CN (1) | CN100445602C (cg-RX-API-DMAC7.html) |
| CA (1) | CA2540017C (cg-RX-API-DMAC7.html) |
| GB (2) | GB2428756B (cg-RX-API-DMAC7.html) |
| IE (1) | IE20060211A1 (cg-RX-API-DMAC7.html) |
| MX (1) | MXPA06007769A (cg-RX-API-DMAC7.html) |
| TW (1) | TWI304866B (cg-RX-API-DMAC7.html) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7874954B2 (en) * | 2007-02-14 | 2011-01-25 | Eaton Corporation | Locking differential including resilient disc means |
| US8231493B2 (en) * | 2009-07-27 | 2012-07-31 | Eaton Corporation | Differential having improved torque capacity and torque density |
| US8479601B2 (en) | 2010-08-03 | 2013-07-09 | General Electric Company | Gearless transmission mechanism |
| KR20150051941A (ko) | 2012-08-29 | 2015-05-13 | 이턴 코포레이션 | 감쇠 연통 스프링을 갖는 로킹 차동장치 |
| WO2014035869A2 (en) | 2012-08-29 | 2014-03-06 | Eaton Corporation | Locking differential having combination preload springs for maintained contact |
| CN203822999U (zh) | 2012-11-19 | 2014-09-10 | 伊顿公司 | 收缩式差速器机构、可收缩的离合差速器及车辆的传动系 |
| KR20150089929A (ko) | 2012-11-28 | 2015-08-05 | 이턴 코포레이션 | 프리로드 스프링 마모 패드를 갖는 잠금식 차동장치 |
| US9334941B2 (en) | 2013-03-14 | 2016-05-10 | Eaton Corporation | Inboard spring arrangement for a clutch actuated differential |
| DE102014212532A1 (de) | 2013-07-16 | 2015-01-22 | Schaeffler Technologies Gmbh & Co. Kg | Bidirektionaler Aktuator für einen Antriebsstrang eines KFZ |
| JP7461299B2 (ja) * | 2018-01-08 | 2024-04-03 | セーフパス メディカル インコーポレーテッド | 把持機構を備えた医療デバイス |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3233477A (en) * | 1962-05-24 | 1966-02-08 | Dana Corp | Differential transmission including a clutch |
| US4498355A (en) * | 1982-04-22 | 1985-02-12 | Schou Carl Einar | Self locking differential |
| JPS5956453U (ja) * | 1982-10-05 | 1984-04-13 | 栃木富士産業株式会社 | 滑り制限差動装置 |
| US4735108A (en) * | 1985-11-21 | 1988-04-05 | Tochigifujisangyo Kabushikigaisha | Power transmission device |
| JPH032037Y2 (cg-RX-API-DMAC7.html) * | 1985-12-07 | 1991-01-21 | ||
| US4845831A (en) * | 1985-12-13 | 1989-07-11 | Schou Carl Einar | Open casing, self-locking differential |
| US5655418A (en) * | 1995-01-17 | 1997-08-12 | Dana Corporation | Axle carrier trunnion with stepped bore |
| US5727430A (en) * | 1996-10-24 | 1998-03-17 | Dyneer Corporation | Locking differential including friction pack clutch means |
| JPH11247969A (ja) * | 1998-02-27 | 1999-09-14 | Root Six:Kk | リミテッドスリップディファレンシャルギヤ |
| US6010423A (en) * | 1998-08-18 | 2000-01-04 | Tecumseh Products Company | Reversible variable speed transmission and transaxle having pressure compensating flow metering device |
| US6010424A (en) * | 1998-10-22 | 2000-01-04 | Dana Corporation | Two-piece limited slip differential |
| US6374701B1 (en) * | 1999-10-22 | 2002-04-23 | Tractech Inc. | Gearless differential |
| JP2001241518A (ja) * | 2000-02-24 | 2001-09-07 | Kowa Industry Co Ltd | 差動歯車式バルブ駆動装置 |
| US6325738B1 (en) * | 2000-04-26 | 2001-12-04 | Illinois Tool Works Inc. | Limited slip differential |
| US6681654B2 (en) * | 2001-01-26 | 2004-01-27 | 4Wd Equipment Sa Pty Ltd. | Locked differential improvements |
| US6688194B2 (en) * | 2001-10-04 | 2004-02-10 | Tractech Inc. | Locking differential including improved clutch member and adapter sleeve |
-
2005
- 2005-07-26 US US11/189,614 patent/US7311632B2/en not_active Expired - Lifetime
-
2006
- 2006-03-16 IE IE20060211A patent/IE20060211A1/en not_active Application Discontinuation
- 2006-03-17 CA CA002540017A patent/CA2540017C/en not_active Expired - Fee Related
- 2006-03-27 TW TW095110593A patent/TWI304866B/zh not_active IP Right Cessation
- 2006-03-29 GB GB0606311A patent/GB2428756B/en not_active Expired - Fee Related
- 2006-03-29 GB GB201014598A patent/GB2470321B8/en not_active Expired - Fee Related
- 2006-04-13 CN CNB2006100746991A patent/CN100445602C/zh not_active Expired - Fee Related
- 2006-06-20 JP JP2006170410A patent/JP4976061B2/ja not_active Expired - Lifetime
- 2006-07-06 MX MXPA06007769A patent/MXPA06007769A/es active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| GB2428756A (en) | 2007-02-07 |
| GB2470321A (en) | 2010-11-17 |
| JP4976061B2 (ja) | 2012-07-18 |
| GB2470321B (en) | 2011-01-19 |
| CN1904412A (zh) | 2007-01-31 |
| GB2470321B8 (en) | 2011-02-23 |
| GB201014598D0 (en) | 2010-10-13 |
| CN100445602C (zh) | 2008-12-24 |
| TW200714823A (en) | 2007-04-16 |
| MXPA06007769A (es) | 2007-01-25 |
| CA2540017C (en) | 2009-05-19 |
| US20070026992A1 (en) | 2007-02-01 |
| IE20060211A1 (en) | 2007-04-18 |
| JP2007032835A (ja) | 2007-02-08 |
| US7311632B2 (en) | 2007-12-25 |
| GB2428756B (en) | 2010-12-08 |
| GB0606311D0 (en) | 2006-05-10 |
| CA2540017A1 (en) | 2007-01-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Annulment or lapse of patent due to non-payment of fees |