JPH036131U

JPH036131U -

Info

Publication number: JPH036131U
Application number: JP6708389U
Authority: JP
Priority date: 1989-06-08
Filing date: 1989-06-08
Publication date: 1991-01-22

Description

[Brief explanation of drawings]

第１図は本考案の第１の実施例によるシフト装
置を用いたＰＴＯ（パワーテイクオフ）を示す断
面図、第２図は第１図の−線による断面図、
第３図は第２図の−線による断面図、第４図
は本考案による第２の実施例を示す要部断面図で
あり、中心線Ａより上側はスライドシヤフトがエ
ンジンの駆動力を取出す方向に移動されていない
状態を示し、また中心線Ａより下側はスライドシ
ヤフトがエンジンの駆動力を取出す方向に移動さ
れている状態を示し、第５図は従来のシフト装置
を示す分解斜視図である。符号の説明、１０……ＰＴＯ（パワーテイクオ
フ）、１２……ケース、１４……入力ギア、１４
ａ……ギア部、１６……中間ギア、１６ａ……ギ
ア部、１６ｂ……ギア部、１８……動力取出軸、
２０……シフト装置、２２……軸、２４……軸受
、２６……ベアリング、２８……ベアリング、３
０……フランジ、３２……カツプリングスリーブ
、３２ａ……ギア部、３２ｂ……溝部、３４……
回動軸部、３６……シフトレバー、３８……ばね
部材、４０……スライドシヤフト、４０ａ……先
端部、４０ｂ……段部、４２……環状部材、４２
ａ……スプライン部、４４……チエツク機構、４
６……チエツクプレート、４６ａ，４６ｂ……チ
エツク用凹部、４８…ボルト、４８ａ……軸部、
４８ｂ……凹部、５０……チエツクスプリング、
５２……チエツクボール、６０……スラストブロ
ツク、１００……シフター用貫通孔、１０２……
チエツク機構配設用凹部、１０４……台部、１０
６……ベース、１０８……Ｏリング、１１０……
シフター、１１０ａ……回動軸部、１１０ｂ……
スプライン、１１０ｃ……ねじ部、１１０ｄ……
シヤフト部、１１０ｅ，１１０ｆ……チエツク孔
、１１２……ワツシヤ、１１２ａ……スプライン
溝、１１４……シフトレバー、１１４ａ……スプ
ライン溝、１１６……ワツシヤ、１１８……ナツ
ト、１２０……チエツクスプリング、１２２……
チエツクボール、１２４……シユー、１２６……
ボルト、１３８……ばね部材、１４０……リング
。 FIG. 1 is a sectional view showing a PTO (power take-off) using a shift device according to a first embodiment of the present invention, and FIG. 2 is a sectional view taken along the - line in FIG. 1.
Fig. 3 is a cross-sectional view taken along the - line in Fig. 2, and Fig. 4 is a cross-sectional view of a main part showing a second embodiment of the present invention. Above the center line A, the slide shaft takes out the driving force of the engine. 5 is an exploded perspective view showing a conventional shift device. It is. Explanation of symbols, 10...PTO (power takeoff), 12...Case, 14...Input gear, 14
a... Gear part, 16... Intermediate gear, 16a... Gear part, 16b... Gear part, 18... Power take-off shaft,
20...Shift device, 22...Shaft, 24...Bearing, 26...Bearing, 28...Bearing, 3
0...flange, 32...coupling sleeve, 32a...gear part, 32b...groove part, 34...
Rotating shaft part, 36...Shift lever, 38...Spring member, 40...Slide shaft, 40a...Tip part, 40b...Step part, 42...Annular member, 42
a...Spline part, 44...Check mechanism, 4
6...Check plate, 46a, 46b...Check recess, 48...Bolt, 48a...Shaft part,
48b... recess, 50... check spring,
52...Check ball, 60...Thrust block, 100...Through hole for shifter, 102...
Recessed portion for arranging check mechanism, 104... Base portion, 10
6...Base, 108...O ring, 110...
Shifter, 110a... Rotating shaft portion, 110b...
Spline, 110c... Threaded portion, 110d...
Shaft portion, 110e, 110f...Check hole, 112...Washer, 112a...Spline groove, 114...Shift lever, 114a...Spline groove, 116...Washer, 118...Nut, 120...Check spring, 122...
Check ball, 124... Show, 126...
Bolt, 138... Spring member, 140... Ring.

Claims

[Claims for Utility Model Registration] 1. A shift device that has a shifter engaged with a coupling sleeve and that shifts by moving the coupling sleeve, wherein the shifter is integrated with the shift lever. A shift characterized by comprising an attached rotation shaft, a slide shaft connected to the rotation shaft and fitted with the coupling sleeve, and a spring member for controlling movement of the slide shaft. Device. 2. The shift device according to claim 1, wherein the spring member is a leaf spring that connects the rotation shaft and the slide shaft. 3. The shift device according to claim 1, wherein the spring member is a coil spring disposed between the slide shaft and the coupling sleeve.