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BRPI0822958A2 - sistema de intertravamento para um conjunto de transmissão - Google Patents

sistema de intertravamento para um conjunto de transmissão

Info

Publication number
BRPI0822958A2
BRPI0822958A2 BRPI0822958A BRPI0822958A BRPI0822958A2 BR PI0822958 A2 BRPI0822958 A2 BR PI0822958A2 BR PI0822958 A BRPI0822958 A BR PI0822958A BR PI0822958 A BRPI0822958 A BR PI0822958A BR PI0822958 A2 BRPI0822958 A2 BR PI0822958A2
Authority
BR
Brazil
Prior art keywords
transmission assembly
interlocking system
interlocking
assembly
transmission
Prior art date
Application number
BRPI0822958A
Other languages
English (en)
Inventor
David Wikner Aaron
George Ore Thomas
Original Assignee
Deere & Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Deere & Co filed Critical Deere & Co
Publication of BRPI0822958A2 publication Critical patent/BRPI0822958A2/pt
Publication of BRPI0822958B1 publication Critical patent/BRPI0822958B1/pt

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
    • F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
    • F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
    • F16H63/30—Constructional features of the final output mechanisms
    • F16H63/34—Locking or disabling mechanisms
    • F16H63/36—Interlocking devices
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20012—Multiple controlled elements
    • Y10T74/20018—Transmission control
    • Y10T74/20085—Restriction of shift, gear selection, or gear engagement
    • Y10T74/20104—Shift element interlock
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20012—Multiple controlled elements
    • Y10T74/20018—Transmission control
    • Y10T74/20085—Restriction of shift, gear selection, or gear engagement
    • Y10T74/20104—Shift element interlock
    • Y10T74/2011—Shift element interlock with detent, recess, notch, or groove

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gear-Shifting Mechanisms (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
BRPI0822958-9A 2008-07-24 2008-07-24 Sistema de intertravamento para um conjunto de transmissão BRPI0822958B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2008/009005 WO2010011203A1 (en) 2008-07-24 2008-07-24 Transmission creeper interlock

Publications (2)

Publication Number Publication Date
BRPI0822958A2 true BRPI0822958A2 (pt) 2018-03-13
BRPI0822958B1 BRPI0822958B1 (pt) 2019-05-07

Family

ID=41570512

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0822958-9A BRPI0822958B1 (pt) 2008-07-24 2008-07-24 Sistema de intertravamento para um conjunto de transmissão

Country Status (5)

Country Link
US (1) US8943922B2 (pt)
EP (1) EP2318732B1 (pt)
CN (1) CN102099600B (pt)
BR (1) BRPI0822958B1 (pt)
WO (1) WO2010011203A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8539851B2 (en) * 2010-09-14 2013-09-24 Lawrence Andrew Hoffman Modular automatic transmission shift device
CN102392893A (zh) * 2011-08-18 2012-03-28 南京博士朗电子技术有限公司 一种换挡器手动解锁机构
US9856973B1 (en) 2016-07-07 2018-01-02 Deere & Company System and method for transmission with creeper mode selection
WO2018017654A1 (en) * 2016-07-20 2018-01-25 Eaton Corporation Independent block with integration of inhibitor system for double engagement and independent detent rails
US10557524B2 (en) * 2016-10-18 2020-02-11 Textron Innovations Inc. Gearing system for compound gear reduction
WO2018136842A1 (en) * 2017-01-20 2018-07-26 Eaton Corporation Transmission shift assembly having self-contained interlock block arrangement
CN109931396B (zh) * 2017-12-15 2022-05-17 约翰迪尔（天津）有限公司 变速箱档位调整机构、变速箱、变速系统及拖拉机
CN116085465A (zh) * 2023-02-16 2023-05-09 浙江盘毂动力科技有限公司 一种换挡互锁装置、变速器及车辆

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2920504A (en) * 1957-10-19 1960-01-12 Schlepperwerk Nordhausen Veb Multi-speed transmission system
US3301078A (en) * 1964-08-21 1967-01-31 Deere & Co Vehicle transmission
US4068537A (en) * 1976-10-12 1978-01-17 Clark Equipment Company Shift control system for a multiple input transmission
US4432251A (en) * 1981-01-29 1984-02-21 Clark Equipment Company Lost motion transmission control cams
GB8307096D0 (en) * 1983-03-15 1983-04-20 Massey Ferguson Services Nv Vehicle transmission
US4944197A (en) * 1989-06-07 1990-07-31 Eaton Corporation Resilient range interlock
US5197581A (en) * 1992-07-01 1993-03-30 Ford New Holland, Inc. Creeper gear interlock for tractors
US5291799A (en) * 1992-09-25 1994-03-08 Borg-Warner Automotive, Inc. Unitary ratio selector mechanism for a multiple ratio manual transmission
US5297453A (en) * 1992-11-18 1994-03-29 Eaton Corporation Snap ring actuated single shaft shifting mechanism
US5285694A (en) * 1992-11-18 1994-02-15 Eaton Corporation Shift plate actuated single shaft shifting mechanism
DE4323648C1 (de) * 1993-07-15 1995-03-30 Ford Werke Ag Verriegelungsvorrichtung für Schaltstangen in Wechselgetrieben von Kraftfahrzeugen
US5544541A (en) * 1995-01-05 1996-08-13 Eaton Corporation Shift shaft and shift block assembly
US5737969A (en) * 1996-04-22 1998-04-14 Eaton Corporation Single shaft shifting mechanism
US6035738A (en) * 1998-03-17 2000-03-14 Eaton Corporation Bias mechanism for single shift shaft mechanical transmissions
CN1302214C (zh) * 2001-02-23 2007-02-28 卢克摩擦片和离合器两合公司 变速器
US6745878B1 (en) * 2003-01-22 2004-06-08 Deere & Company Transmission clutch interlock
GB0617365D0 (en) * 2006-09-02 2006-10-11 Bamford Excavators Ltd Gear shift mechanism
CN201090724Y (zh) * 2007-07-10 2008-07-23 柳州正菱集团有限公司 挡位互锁的分动器及四轮驱动小型拖拉机动力传动系统

Also Published As

Publication number Publication date
BRPI0822958B1 (pt) 2019-05-07
EP2318732B1 (en) 2012-07-11
US8943922B2 (en) 2015-02-03
WO2010011203A1 (en) 2010-01-28
CN102099600A (zh) 2011-06-15
EP2318732A1 (en) 2011-05-11
US20120079907A1 (en) 2012-04-05
EP2318732A4 (en) 2011-08-03
CN102099600B (zh) 2013-10-16

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Legal Events

Date Code Title Description
B06T Formal requirements before examination
B06A Notification to applicant to reply to the report for non-patentability or inadequacy of the application according art. 36 industrial patent law
B09A Decision: intention to grant
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 07/05/2019, OBSERVADAS AS CONDICOES LEGAIS. (CO) 10 (DEZ) ANOS CONTADOS A PARTIR DE 07/05/2019, OBSERVADAS AS CONDICOES LEGAIS