JPH01173555U - - Google Patents

Info

Publication number
JPH01173555U
JPH01173555U JP1988071274U JP7127488U JPH01173555U JP H01173555 U JPH01173555 U JP H01173555U JP 1988071274 U JP1988071274 U JP 1988071274U JP 7127488 U JP7127488 U JP 7127488U JP H01173555 U JPH01173555 U JP H01173555U
Authority
JP
Japan
Prior art keywords
shaft
gear
transmission
deceleration
brake drum
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.)
Granted
Application number
JP1988071274U
Other languages
English (en)
Other versions
JPH07759Y2 (ja
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 filed Critical
Priority to JP1988071274U priority Critical patent/JPH07759Y2/ja
Priority to US07/348,284 priority patent/US4932278A/en
Publication of JPH01173555U publication Critical patent/JPH01173555U/ja
Application granted granted Critical
Publication of JPH07759Y2 publication Critical patent/JPH07759Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D49/00—Brakes with a braking member co-operating with the periphery of a drum, wheel-rim, or the like
    • F16D49/08—Brakes with a braking member co-operating with the periphery of a drum, wheel-rim, or the like shaped as an encircling band extending over approximately 360 degrees
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T1/00—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles
    • B60T1/02—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels
    • B60T1/06—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels acting otherwise than on tread, e.g. employing rim, drum, disc, or transmission or on double wheels
    • B60T1/062—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels acting otherwise than on tread, e.g. employing rim, drum, disc, or transmission or on double wheels acting on transmission parts
    • 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
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
    • F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
    • F16H3/083—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts with radially acting and axially controlled clutching members, e.g. sliding keys
    • 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
    • F16H2063/3093—Final output elements, i.e. the final elements to establish gear ratio, e.g. dog clutches or other means establishing coupling to shaft
    • F16H2063/3096—Sliding keys as final output elements; Details thereof
    • 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
    • Y10T74/19—Gearing
    • Y10T74/19219—Interchangeably locked
    • Y10T74/19377—Slidable keys or clutches
    • Y10T74/19414—Single clutch shaft
    • Y10T74/19419—Progressive
    • Y10T74/19442—Single key
    • Y10T74/19451—Spur gears
    • Y10T74/1946—Sliding clutch carrier

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Transmission Devices (AREA)
  • Arrangement Of Transmissions (AREA)
  • Structure Of Transmissions (AREA)

Description

【図面の簡単な説明】
第１図はこの考案に従つたトランスミツシヨン
の一実施例を示す一部展開横断平面図、第２図は
第１図の―線にほぼ沿つた断面図、第３図は
第１，２図に図示のトランスミツシヨンに設けら
れた変速軸の一部と同変速軸に配設されている数
部材とを示す斜視図、第４図は第１図の―線
にほぼ沿つた断面図、第５図は第１，２図に図示
のトランスミツシヨンに設けられている後進用ア
イドラ歯車の支持方法を示す斜視図、第６図は第
１，２図に図示のトランスミツシヨンに設けられ
ているシフト機構の諸部材を示す斜視図、第７図
は第１，２図に図示のトランスミツシヨンに設け
られている差動装置の諸部材を示す斜視図である
。 １０…ミツシヨンケース、１１…駆動軸、１１
ａ…駆動軸一端部、１２…変速軸、１３，１４…
車軸、１５…キーシフト式変速装置、１６Ｆ１，
１６Ｆ２，１６Ｆ３，１６Ｆ４，１６Ｆ５，１６
Ｒ…駆動歯車、１７Ｆ１，１７Ｆ２，１７Ｆ３，
１７Ｆ４，１７Ｆ５，１７Ｒ…変速歯車、１８…
長溝、１９…シフトキー、１９ａ…クラツチ突起
、２０…歯車減速機構、２１…第１の軸半部、２
２…シフタスリーブ、２３…第２の軸半部、２４
…（バンド）ブレーキ、２５…ブレーキドラム、
２５ａ…透孔、２６…制動部材（ブレーキバンド
）、２７…傘歯車、２８…出力歯車、２９…減速
軸、２９ａ…支承穴、３０…大径歯車、３１…差
動装置、３２…入力歯車、３３…小径歯車、５１
…ピン。

Claims (1)

  1. 【実用新案登録請求の範囲】 １ 駆動軸１１と変速軸１２と同心配置の左右の
    車軸１３，１４とを互に平行配置状で装備するミ
    ツシヨンケース１０と、該ミツシヨンケース１０
    内において駆動軸１１上に固定設置した駆動歯車
    １６Ｆ１，１６Ｆ２，１６Ｆ３，１６Ｆ４，１６
    Ｆ５と変速軸１２上に遊嵌設置した変速歯車１７
    Ｆ１，１７Ｆ２，１７Ｆ３，１７Ｆ４，１７Ｆ５
    とを噛合せてなる複数列の変速歯車列を設けて上
    記変速歯車を変速軸外周面の長溝１８内で摺動可
    能なシフトキー１９のクラツチ突起１９ａにより
    択一的に変速軸１２へと結合することにより多段
    の変速を行なうキーシフト式変速装置１５と、ミ
    ツシヨンケース１０内において変速軸１２の回転
    を左右の車軸１３，１４に対し減速して伝達する
    歯車減速機構２０とを、備える自走式作業車のト
    ランスミツシヨンにおいて、 前記変速軸１２をその長さ方向で、前記変速歯
    車１７Ｆ１―１７Ｆ５をのせた中空状の第１の軸
    半部２１と前記シフトキー１９を揺動変位させる
    シフタスリーブ２２を摺動自在に外挿した中空状
    の第２の軸半部２３とに分割し、前記シフトキー
    １９を貫通させる透孔２５ａを備えたブレーキド
    ラム２５を、上記した第１及び第２の軸半部２１
    ，２３に挾持させ該両軸半部と一体回転するよう
    に設けて、このブレーキドラム２５と該ドララ２
    ５を制動する制動部材２６とによつてブレーキ２
    ４を構成設置する一方、前記した左右の車軸１３
    ，１４のうちの一方の車軸１４を、上記した第１
    及び第２の軸半部２１，２３を貫通させて設けた
    ことを特徴とするトランスミツシヨン。 ２ 請求項１に記載のトランスミツシヨンにおい
    て、前記第２の軸半部２３を合成樹脂製の中空軸
    により構成してあるトランスミツシヨン。 ３ 請求項１に記載のトランスミツシヨンにおい
    て、前記制動部材を前記ブレーキドラム２５の外
    周面に捲き掛けたブレーキバンド２６として、前
    記ブレーキをバンドブレーキ２４に構成してある
    トランスミツシヨン。 ４ 請求項１に記載のトランスミツシヨンにおい
    て、前記駆動軸１１に対し入力伝動するための傘
    歯車２７を該駆動軸１１上に、前記ブレーキドラ
    ム２５と略対向配置して設けると共に、前記変速
    歯車１７Ｆ１―１７Ｆ５群を距て前記ブレーキド
    ラム２５の反対側で前記第１の軸半部２１上に出
    力歯車２８を固定設置し、また上記傘歯車２７の
    反対側で前記駆動軸１１の延長線上に減速軸２９
    を設けて、前記歯車減速機構２０を、上記出力歯
    車２８から上記減速軸２９を経て前記した左右の
    車軸１３，１４に減速伝動するように設けてある
    トランスミツシヨン。 ５ 請求項４に記載のトランスミツシヨンにおい
    て、前記減速軸２９の一端部に支承穴２９ａを形
    成して、前記駆動軸１１の一端部１１ａを該支承
    穴２９ａに嵌合支承させ、前記出力歯車２８と噛
    合された減速用大径歯車３０を、減速軸２９の軸
    線方向でみて上記支承穴２９ａの形成位置で減速
    軸２９上に固定設置してあるトランスミツシヨン
    。 ６ 請求項５に記載のトランスミツシヨンにおい
    て、前記した左右の車軸１３，１４間に差動装置
    ３１を配設し、この差動装置３０の大径入力歯車
    ３２と噛合された減速用小径歯車３３を、前記減
    速軸２９上に固定設置してあるトランスミツシヨ
    ン。
JP1988071274U 1988-05-30 1988-05-30 自走式作業車のトランスミツシヨン Expired - Lifetime JPH07759Y2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1988071274U JPH07759Y2 (ja) 1988-05-30 1988-05-30 自走式作業車のトランスミツシヨン
US07/348,284 US4932278A (en) 1988-05-30 1989-05-05 Transmission for self-propelled working vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988071274U JPH07759Y2 (ja) 1988-05-30 1988-05-30 自走式作業車のトランスミツシヨン

Publications (2)

Publication Number Publication Date
JPH01173555U true JPH01173555U (ja) 1989-12-08
JPH07759Y2 JPH07759Y2 (ja) 1995-01-11

Family

ID=13455971

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988071274U Expired - Lifetime JPH07759Y2 (ja) 1988-05-30 1988-05-30 自走式作業車のトランスミツシヨン

Country Status (2)

Country Link
US (1) US4932278A (ja)
JP (1) JPH07759Y2 (ja)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5400671A (en) * 1990-08-22 1995-03-28 Dana Corporation Side shifting mechanism for transaxle
US5183138A (en) * 1992-01-23 1993-02-02 Tecumseh Products Company Transmission parking brake
US5211067A (en) * 1992-03-06 1993-05-18 Tecumseh Products Company Two part shifter shaft
US5533416A (en) * 1994-06-16 1996-07-09 Mtd Products Inc. Transmission shift key
US7028570B2 (en) * 2003-01-21 2006-04-18 Honda Motor Co., Ltd. Transmission
CN104265872B (zh) * 2014-09-25 2016-05-18 福建农林大学 一种变速换挡机构
DE102016214968A1 (de) * 2016-08-11 2018-02-15 Continental Teves Ag & Co. Ohg Eine Bremseinrichtung aufweisendes Differentialgetriebe

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4103566A (en) * 1976-12-06 1978-08-01 Tecumseh Products Company Transaxle
JPS61135047A (ja) * 1984-12-05 1986-06-23 Matsushita Electric Ind Co Ltd 薄型電池
US4662241A (en) * 1985-04-03 1987-05-05 The J. B. Foote Foundry Co. Two-shaft gear drive
US4713983A (en) * 1985-04-26 1987-12-22 Rundle Kenneth P Wide range transmission

Also Published As

Publication number Publication date
JPH07759Y2 (ja) 1995-01-11
US4932278A (en) 1990-06-12

Similar Documents

Publication Publication Date Title
IT8323661A1 (it) Veicolo con quattro ruote motrici
JPH0160059U (ja)
JPH01173555U (ja)
ITTO931007A1 (it) Differenziale per autoveicolo con sistema per il controllo della ripartizione della coppia motrice, a comando elettronico.
GB1421643A (en) Tractor
CA1044046A (en) Change-speed transmission in range-type design for motor vehicles
JP2987879B2 (ja) トラクタの伝動装置
JPS64752U (ja)
JPH062062Y2 (ja) キ−シフト式変速装置
JPS643872Y2 (ja)
JPH075065B2 (ja) 四輪駆動走行車輌の駐車ブレ−キ装置
JPS63170641U (ja)
JPS5854258Y2 (ja) 車輌用伝動装置
JPS6111102Y2 (ja)
JPS6318527B2 (ja)
JPS6418657U (ja)
JPS6144022Y2 (ja)
JPH0746830Y2 (ja) 産業車輌用変速機
JPS6023255Y2 (ja) 操向用ミツシヨン装置
JPS6238815Y2 (ja)
JPS6342026Y2 (ja)
JPS638465U (ja)
JPH0427695Y2 (ja)
JP2646887B2 (ja) 四輪駆動車用パワーユニット
JPS6167242U (ja)