JPH027025U - - Google Patents

Info

Publication number
JPH027025U
JPH027025U JP1988084149U JP8414988U JPH027025U JP H027025 U JPH027025 U JP H027025U JP 1988084149 U JP1988084149 U JP 1988084149U JP 8414988 U JP8414988 U JP 8414988U JP H027025 U JPH027025 U JP H027025U
Authority
JP
Japan
Prior art keywords
clutch
transmission case
sub
case
traveling device
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
JP1988084149U
Other languages
English (en)
Other versions
JPH0717571Y2 (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 JP1988084149U priority Critical patent/JPH0717571Y2/ja
Priority to US07/363,474 priority patent/US4907401A/en
Publication of JPH027025U publication Critical patent/JPH027025U/ja
Application granted granted Critical
Publication of JPH0717571Y2 publication Critical patent/JPH0717571Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D34/00—Mowers; Mowing apparatus of harvesters
    • A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
    • A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
    • A01D34/63—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis
    • A01D34/67—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis hand-guided by a walking operator
    • A01D34/68—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis hand-guided by a walking operator with motor driven cutters or wheels
    • A01D34/6806—Driving mechanisms
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D34/00—Mowers; Mowing apparatus of harvesters
    • A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
    • A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
    • A01D34/63—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis
    • A01D34/67—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis hand-guided by a walking operator
    • A01D34/68—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis hand-guided by a walking operator with motor driven cutters or wheels
    • A01D34/69—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis hand-guided by a walking operator with motor driven cutters or wheels with motor driven wheels
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D34/00—Mowers; Mowing apparatus of harvesters
    • A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
    • A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
    • A01D34/63—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis
    • A01D34/67—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis hand-guided by a walking operator
    • A01D34/68—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis hand-guided by a walking operator with motor driven cutters or wheels
    • A01D2034/6843—Control levers on the handle of the mower
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D2101/00—Lawn-mowers

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Harvester Elements (AREA)
  • Guiding Agricultural Machines (AREA)
  • Transmission Devices (AREA)
  • Gear-Shifting Mechanisms (AREA)
  • Mechanical Control Devices (AREA)

Description

【図面の簡単な説明】
第１図は第１の実施例を装備する歩行型芝刈機
の要部の縦断側面図、第２図は同芝刈機の模式的
な斜視図、第３図は同芝刈機の要部の横断平面図
、第４図は同芝刈機要部の縦断背面図、第５図は
第１の実施例で設けた数部材の分解斜視図、第６
図は第１の実施例で設けたミツシヨンケースの横
断平面図、第７図は同ミツシヨンケースの一部省
略縦断側面図、第８図は第６図の―線にほぼ
沿つた断面図、第９図及び第１０図はそれぞれ、
第１の実施例の作用を示すための第１図類似の縦
断側面図、第１１図は第２の実施例の要部を示す
模式的な斜視図である。 １……機枠、２……操縦ハンドル、３……ミツ
シヨンケース、４……入力軸、５……プーリー、
６……車軸、７……変速装置、８……ベルト、９
……主クラツチ、１０……副クラツチ、１１，１
１６……クラツチ作動アーム、１２……主クラツ
チばね、１３……副クラツチばね、１４……クラ
ツチレバー、１５……ストツパ、１６……クラツ
チアーム、１７……支軸、１８……副クラツチ作
動金物、１９……トルクばね、２０……支枠板、
２０ａ……ベルト脱落防止板部、２０ｂ，２０ｃ
……掛止め部、２１……規制部、２２……クラツ
チフオーク、２５……エンジン、２９……後輪、
３０……支筒部、４１……駆動軸、４２……変速
軸、５５……ポール、５７……クラツチスリーブ
、６３……操作索条。

Claims (1)

  1. 【実用新案登録請求の範囲】 １ 操縦ハンドル２を装備する機枠１に支持させ
    て設けたミツシヨンケース３と、このミツシヨン
    ケース３に該ケースの内外にまたがらせて装備さ
    せてある入力軸４であつてミツシヨンケース外で
    入力用のプーリー５を嵌着してある入力軸４と、
    ミツシヨンケース３内から左右に延出させて設け
    てある車軸６と、ミツシヨンケース３内に設置さ
    れ入力軸４の回転を複数段に変更して車軸６に伝
    導する変速装置７とを、備える歩行型芝刈機の走
    行装置において、 ミツシヨンケース３を、車軸６まわりで回動可
    能に、該車軸６を介して機枠１に支持させて、該
    ミツシヨンケース３の回動変位による前記プーリ
    ー５の位置変更によつて該プーリー５に掛けられ
    たベルト８を緊張・弛緩させミツシヨンケース内
    への入力伝導を入断する主クラツチ９を構成する
    一方、前記変速装置７と車軸６間の動力伝導を入
    断する副クラツチ１０をミツシヨンケース３内に
    設けて、回動変位により該副クラツチ１０を入り
    切りするクラツチ作動アーム１１，１１６をミツ
    シヨンケース３に支持させて該ケース外に配設し
    、 またミツシヨンケース３を上記主クラツチ９の
    切り方向に回動変位附勢する主クラツチばね１２
    と上記副クラツチ１０を切り状態に維持する副ク
    ラツチばね１３とを設ける一方、上記クラツチ作
    動アーム１１，１１６を副クラツチ入り方向に回
    動操作するクラツチレバー１４を前記操縦ハンド
    ル２に設け、このクラツチレバー１４によるクラ
    ツチ作動アーム１１，１１６の回動操作時に副ク
    ラツチ１０が入れられた後、ミツシヨンケース３
    に対するクラツチ作動アーム１１，１１６の相対
    回動変位を規制して該クラツチ作動アームと共に
    ミツシヨンケース３を上記主クラツチ９の入れ方
    向に一体回動させるストツパ１５をミツシヨンケ
    ース外面上に設けたことを特徴としてなる走行装
    置。 ２ 請求項１に記載の歩行型芝刈機の走行装置に
    おいて、前記クラツチ作動アーム１１の支軸１７
    に副クラツチ作動金物１８をクラツチ作動アーム
    １１と相対回動可能に支持させ、これらのクラツ
    チ作動アーム１１と副クラツチ作動金物１８をト
    ルクばね１９によつて一体回動可能に接続して、
    上記副クラツチ作動金物１８を介し前記副クラツ
    チ１０を入り作動させるように構成すると共に、
    該副クラツチ作動金物１８の副クラツチ入れ方向
    への回動変位範囲を規制する規制部２１をミツシ
    ヨンケース３の外面上に設けたことを特徴として
    なる走行装置。 ３ 請求項２に記載の歩行型芝刈機の走行装置に
    おいて、前記ストツパ１５及び前記支軸１７を備
    える支枠板２０をミツシヨンケース３に取付けて
    該ケースの外面上に設置し、この支枠板２０に、
    前記プーリー５の外周面の一部に対向位置して前
    記ベルト８の脱落を防止するベルト脱落防止板部
    ２０ａを形成したことを特徴としてなる走行装置
    。 ４ 請求項３に記載の歩行型芝刈機の走行装置に
    おいて、前記主クラツチばね１２を掛止する掛止
    め部２０ｂと前記副クラツチばね１３を掛止めす
    る掛止め部２０ｃとを、前記支枠板２０に形成し
    たことを特徴としてなる走行装置。
JP1988084149U 1988-06-24 1988-06-24 歩行型芝刈機の走行装置 Expired - Lifetime JPH0717571Y2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1988084149U JPH0717571Y2 (ja) 1988-06-24 1988-06-24 歩行型芝刈機の走行装置
US07/363,474 US4907401A (en) 1988-06-24 1989-06-08 Drive assembly for walking mowers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988084149U JPH0717571Y2 (ja) 1988-06-24 1988-06-24 歩行型芝刈機の走行装置

Publications (2)

Publication Number Publication Date
JPH027025U true JPH027025U (ja) 1990-01-17
JPH0717571Y2 JPH0717571Y2 (ja) 1995-04-26

Family

ID=13822448

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988084149U Expired - Lifetime JPH0717571Y2 (ja) 1988-06-24 1988-06-24 歩行型芝刈機の走行装置

Country Status (2)

Country Link
US (1) US4907401A (ja)
JP (1) JPH0717571Y2 (ja)

Families Citing this family (30)

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FR2731313B1 (fr) * 1995-03-10 1997-04-25 Techni Ind Embrayage tondeuse auto portee
US5718105A (en) * 1996-01-03 1998-02-17 Kanzaki Kokyukoki Mfg. Co., Ltd. Transmission for self-propelled walking lawn mower
JPH09220012A (ja) * 1996-02-15 1997-08-26 Kanzaki Kokyukoki Mfg Co Ltd 自走式芝刈り機用トランスミッション
JPH09248030A (ja) * 1996-03-18 1997-09-22 Kanzaki Kokyukoki Mfg Co Ltd 自走式芝刈り機用トランスミッション
IT1287103B1 (it) * 1996-11-13 1998-08-04 Castelgarden Spa Dispositivo di fissaggio di un gruppo trazione ad un telaio di un rasaerba
EP0858731B1 (en) * 1997-02-14 2002-05-29 Kanzaki Kokyukoki Mfg. Co., Ltd. Transmission for self-propelled walking lawn mowers
US6095294A (en) * 1998-05-29 2000-08-01 John D. McGourthy, Sr. Simplified deadman brake
FR2801951B1 (fr) * 1999-12-07 2002-01-04 France Reducteurs Sa Transmission pour engin autotracte et engin roulant autotracte, en particulier tondeuse a gazon
US6643959B2 (en) * 2000-02-23 2003-11-11 Tecumseh Products Company Implement having engine and transaxle module
JP4607382B2 (ja) * 2000-12-28 2011-01-05 本田技研工業株式会社 歩行型作業機
FR2824376B1 (fr) * 2001-05-04 2003-07-04 Commerciale Et D Engineering S Transmission de vitesse pour tondeuse a gazon automotrice et tondeuse equipee d'une telle transmission
US20020178708A1 (en) * 2001-05-15 2002-12-05 Williams Douglas G. Self-propelled walk-behind implement and transaxle therefor
TW579278B (en) * 2001-05-23 2004-03-11 Honda Motor Co Ltd Walk-behind working machine
US6578349B2 (en) * 2001-08-07 2003-06-17 Deere & Company Pivoting gearbox for rotary mower
FR2829091B1 (fr) * 2001-08-29 2003-11-28 Commerciale Et D Engineering S Transmission entre un organe moteur et un arbre d'entraineme nt et engin moteur equipe d'une telle transmission
US6952913B1 (en) 2004-05-13 2005-10-11 Auburn Consolidated Industries, Inc. Adjustable belt pulley system
US20070214762A1 (en) * 2004-07-30 2007-09-20 Hydro-Gear Limited Partnership Walk behind sliding gear clutch
US7175012B2 (en) * 2004-09-23 2007-02-13 Mtd Products Inc Transmission for a walk-behind lawn mower
EP2129210A1 (en) * 2007-03-29 2009-12-09 Husqvarna Aktiebolag A disengageable drive arrangement for a lawn mower and a lawn mower with such a drive
ITMI20071290A1 (it) * 2007-06-28 2008-12-29 Ma Ri Na Systems S R L Tosaerba a trazione posteriore dotato di dispositivo di innesto della trazione integrale
US8226508B2 (en) * 2008-01-30 2012-07-24 Honda Motor Co., Ltd. Transmissions, drive systems and methods for using same
US9651138B2 (en) * 2011-09-30 2017-05-16 Mtd Products Inc. Speed control assembly for a self-propelled walk-behind lawn mower
EP2814312B1 (en) 2012-02-13 2019-09-11 Husqvarna Ab All wheel drive, walk behind mower
CN104145617B (zh) * 2014-08-12 2015-12-16 陈斌 割草机用可调式刹车
US9677648B2 (en) 2015-01-14 2017-06-13 The Toro Company Walk-behind power equipment unit having all-wheel drive control system
US10746279B2 (en) * 2015-05-19 2020-08-18 France Reducteurs Transmission gear box and method of closing same and vehicle equipped with such a transmission gear box
CN105257799B (zh) * 2015-11-11 2018-02-06 张红军 开沟培土旋耕变速箱
US9949430B2 (en) * 2015-12-09 2018-04-24 GXi Holdings, LLC Self-propelled power equipment speed control
CN105751891B (zh) * 2016-03-29 2018-03-09 宁波市德霖机械有限公司 一种割草机的无极调速控制机构
CN111837588B (zh) * 2020-08-07 2021-10-26 格力博(江苏)股份有限公司 割草车系统、割刀转速设置方法及割草车系统管理方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58105824U (ja) * 1982-01-14 1983-07-19 本田技研工業株式会社 自走型ロ−タリ式芝刈機の変速装置
JPS58105825U (ja) * 1982-01-14 1983-07-19 本田技研工業株式会社 変速装置

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US4416107A (en) * 1980-06-12 1983-11-22 Hoffco, Inc. Lawn mower blade control mechanism
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JPS58205416A (ja) * 1982-05-25 1983-11-30 スタ−テング工業株式会社 芝刈機用操作レバ−
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JPH0620794B2 (ja) * 1986-02-19 1994-03-23 ロ−ム株式会社 電子装置の樹脂モ−ルド装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58105824U (ja) * 1982-01-14 1983-07-19 本田技研工業株式会社 自走型ロ−タリ式芝刈機の変速装置
JPS58105825U (ja) * 1982-01-14 1983-07-19 本田技研工業株式会社 変速装置

Also Published As

Publication number Publication date
US4907401A (en) 1990-03-13
JPH0717571Y2 (ja) 1995-04-26

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