JPS641029U - - Google Patents
Info
- Publication number
- JPS641029U JPS641029U JP9315587U JP9315587U JPS641029U JP S641029 U JPS641029 U JP S641029U JP 9315587 U JP9315587 U JP 9315587U JP 9315587 U JP9315587 U JP 9315587U JP S641029 U JPS641029 U JP S641029U
- Authority
- JP
- Japan
- Prior art keywords
- transmission rod
- transmission
- boss
- rotary
- arm shaft
- 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
Links
- 230000005540 biological transmission Effects 0.000 claims description 9
Landscapes
- Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
- Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)
Description
図は、本考案の一実施例を示すもので、第１図
は一部の正断面図、第２図は一部の平面図、第３
図は全体の正面図、第４図は一部の平面図、第５
図は一部の正断面図、第６図は一部の正面図、第
７図は一部の平面図、第８図は一部の側面図であ
る。
１……ギヤボツクス、４５……走行変速ロツド
、４６……ロータリ変速ロツド、５０，５１……
チエンジアーム、５２，５３……ボス部、５６…
…変速操作アーム軸、５７……変速操作アーム軸
の係合部、６０，６１……ボス部の係合部。
The figures show one embodiment of the present invention, in which Fig. 1 is a partial front sectional view, Fig. 2 is a partial plan view, and Fig. 3 is a partial front sectional view.
The figure is a front view of the whole, Figure 4 is a partial plan view, and Figure 5 is a partial plan view.
The figure is a front sectional view of a portion, FIG. 6 is a front view of a portion, FIG. 7 is a plan view of a portion, and FIG. 8 is a side view of a portion. 1...Gearbox, 45...Traveling transmission rod, 46...Rotary transmission rod, 50, 51...
Change arm, 52, 53...Boss part, 56...
...Shift operation arm shaft, 57... Engagement portion of shift operation arm shaft, 60, 61... Engagement portion of boss portion.
Claims (1)
ロータリ変速ロツド４６とを突設し、これら走行
変速ロツド４５とロータリ変速ロツド４６とにそ
れぞれ係合して変速作動させるチエンジアーム５
０，５１のボス部５２，５３を上下同一軸心上に
配し、これらのボス部５２，５３を貫通して摺動
自在に変速操作アーム軸５６を設け、この変速操
作アーム軸５６の上下摺動により該変速操作アー
ム軸５６の係合部５７が該ボス部５２，５３の係
合部６０，６１の一方と係合して、走行変速ある
いはロータリ変速を可能にしてなる管理作業機の
変速装置。 (2) 変速操作アーム軸５６の係合部５７が常時
走行変速用チエンジアーム５０のボス部５２の係
合部６０と係合するよう付勢してなる実用新案登
録請求の範囲第１項記載の管理作業機の変速装置
。[Scope of Claim for Utility Model Registration] (1) A shift mechanism in which a traveling transmission rod 45 and a rotary transmission rod 46 are provided protruding from the gearbox 1, and the transmission is engaged with the traveling transmission rod 45 and the rotary transmission rod 46, respectively, to operate the transmission. Arm 5
Boss parts 52 and 53 of 0 and 51 are disposed on the same axis above and below, and a shift operation arm shaft 56 is provided so as to be able to freely slide through these boss parts 52 and 53. The engaging part 57 of the gear shift operation arm shaft 56 engages with one of the engaging parts 60, 61 of the boss parts 52, 53 by sliding, thereby enabling traveling gear shifting or rotary gear shifting. gearbox. (2) Utility model registration claimed in claim 1, in which the engaging portion 57 of the gear shift operating arm shaft 56 is biased to engage with the engaging portion 60 of the boss portion 52 of the change arm 50 for constantly running gear shifting. Transmission device for management work equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9315587U JPH0534414Y2 (en) | 1987-06-16 | 1987-06-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9315587U JPH0534414Y2 (en) | 1987-06-16 | 1987-06-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS641029U true JPS641029U (en) | 1989-01-06 |
| JPH0534414Y2 JPH0534414Y2 (en) | 1993-08-31 |
Family
ID=30955491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9315587U Expired - Lifetime JPH0534414Y2 (en) | 1987-06-16 | 1987-06-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0534414Y2 (en) |
-
1987
- 1987-06-16 JP JP9315587U patent/JPH0534414Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0534414Y2 (en) | 1993-08-31 |
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