JPH0349121U - - Google Patents

Info

Publication number
JPH0349121U
JPH0349121U JP1989110070U JP11007089U JPH0349121U JP H0349121 U JPH0349121 U JP H0349121U JP 1989110070 U JP1989110070 U JP 1989110070U JP 11007089 U JP11007089 U JP 11007089U JP H0349121 U JPH0349121 U JP H0349121U
Authority
JP
Japan
Prior art keywords
speed change
clutch
pair
guide portions
gear shift
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
JP1989110070U
Other languages
Japanese (ja)
Other versions
JPH0742856Y2 (en
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 JP1989110070U priority Critical patent/JPH0742856Y2/en
Publication of JPH0349121U publication Critical patent/JPH0349121U/ja
Application granted granted Critical
Publication of JPH0742856Y2 publication Critical patent/JPH0742856Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Gear-Shifting Mechanisms (AREA)
  • Control Of Transmission Device (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案の変速操作装置を適用した作業
機の一例を示した概略側面図、第２図は変速操作
装置の要部を示した中立状態の構成図、第３図は
シフトパターンの平面図、第４図は回転板部分の
側面図、第５図は第４図の矢印−線に沿つた
ガイド部の展開図、第６図は回転板とガイド部材
との関係を示す断面図、第７図は変速操作状態を
示す第２図と同様の構成図である。 尚、図面中、１１は変速レバー、１２は回転板
（円板）、１６はガイド部（溝）、１７は係合部
材（ピン）、１９はシフト部材（シフトフオーク
軸）、３１はクラツチワイヤ、３５はスプリング
である。 Fig. 1 is a schematic side view showing an example of a working machine to which the speed change operating device of the present invention is applied, Fig. 2 is a configuration diagram showing the main parts of the speed change operating device in a neutral state, and Fig. 3 is a shift pattern diagram. A plan view, FIG. 4 is a side view of the rotating plate portion, FIG. 5 is a developed view of the guide section taken along the arrow-line in FIG. 4, and FIG. 6 is a sectional view showing the relationship between the rotating plate and the guide member. , FIG. 7 is a configuration diagram similar to FIG. 2 showing a gear shift operation state. In the drawings, 11 is a gear shift lever, 12 is a rotating plate (disc), 16 is a guide portion (groove), 17 is an engaging member (pin), 19 is a shift member (shift fork shaft), and 31 is a clutch wire. , 35 are springs.

Claims (1)

【実用新案登録請求の範囲】 作業機に備えられる変速機とクラツチを一本の
変速レバーの操作に連動して切換作動する変速操
作装置であつて、 前記変速レバーの揺動操作に連動する回転板を
設け、該回転板に対称的形状をなす一対のガイド
部を設け、該ガイド部に夫々係合する一対の係合
部材を設け、該係合部材を前記変速機に設けられ
た一対のシフト部材の夫々に連動連結するととも
に、前記回転板には前記クラツチを断接作動する
クラツチワイヤを、前記変速レバーの中立位置に
おいて前記クラツチを断状態とする位置に係止し
たことを特徴とする作業機の変速操作装置。[Claims for Utility Model Registration] A speed change operation device that switches between a transmission and a clutch provided in a work machine in conjunction with the operation of a single speed change lever, the gear shift operating device operating in conjunction with the operation of a single speed change lever; A plate is provided, a pair of symmetrical guide portions are provided on the rotary plate, a pair of engaging members are provided that engage with the guide portions, and the engaging members are connected to the pair of guide portions provided on the transmission. A clutch wire that is interlocked and connected to each of the shift members and that connects and disconnects the clutch is latched to the rotary plate at a position that disengages the clutch when the gear shift lever is in a neutral position. Speed change operation device for work equipment.
JP1989110070U 1989-09-20 1989-09-20 Shifting device for work equipment Expired - Lifetime JPH0742856Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989110070U JPH0742856Y2 (en) 1989-09-20 1989-09-20 Shifting device for work equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989110070U JPH0742856Y2 (en) 1989-09-20 1989-09-20 Shifting device for work equipment

Publications (2)

Publication Number Publication Date
JPH0349121U true JPH0349121U (en) 1991-05-13
JPH0742856Y2 JPH0742856Y2 (en) 1995-10-04

Family

ID=31658621

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989110070U Expired - Lifetime JPH0742856Y2 (en) 1989-09-20 1989-09-20 Shifting device for work equipment

Country Status (1)

Country Link
JP (1) JPH0742856Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0620503U (en) * 1992-03-17 1994-03-18 日本カイザー株式会社 Precast concrete paving board

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54181421U (en) * 1978-06-12 1979-12-22

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54181421U (en) * 1978-06-12 1979-12-22

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0620503U (en) * 1992-03-17 1994-03-18 日本カイザー株式会社 Precast concrete paving board

Also Published As

Publication number Publication date
JPH0742856Y2 (en) 1995-10-04

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