JPH0339105U - - Google Patents
Info
- Publication number
- JPH0339105U JPH0339105U JP9922989U JP9922989U JPH0339105U JP H0339105 U JPH0339105 U JP H0339105U JP 9922989 U JP9922989 U JP 9922989U JP 9922989 U JP9922989 U JP 9922989U JP H0339105 U JPH0339105 U JP H0339105U
- Authority
- JP
- Japan
- Prior art keywords
- front wheel
- gear box
- steering gear
- angle sensor
- turning angle
- 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 5
Landscapes
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Description
図面は本考案の一実施例を示すものであつて、
第１図は要部の断面図、第２図は前輪旋回装置の
平面図、第３図はトラクタの側面図、第４図は他
の実施例の断面図である。
１……操舵ハンドル、１２……ステアリングギ
ヤボツクス、１７……ラツク、１８……凹部、２
０……セクターシヤフト、２１……セクターギヤ
、３１……感知スイツチ、Ａ……噛合伝動体、Ｂ
……前輪切れ角センサー。
The drawings show one embodiment of the present invention,
FIG. 1 is a sectional view of the main parts, FIG. 2 is a plan view of the front wheel turning device, FIG. 3 is a side view of the tractor, and FIG. 4 is a sectional view of another embodiment. DESCRIPTION OF SYMBOLS 1... Steering handle, 12... Steering gear box, 17... Rack, 18... Recessed part, 2
0... Sector shaft, 21... Sector gear, 31... Sensing switch, A... Meshing transmission body, B
...Front wheel turning angle sensor.
Claims (1)
ヤボツクス１２を介装し、該ステアリングギヤボ
ツクス１２内に、操舵ハンドル１１の回動をセク
ターシヤフト２０に伝達する噛合伝動体Ａを内装
したトラクタにおいて、前記ステアリングギヤボ
ツクス１２の上記噛合伝動体Ａと対向する部位に
、前輪切れ角センサーＢの感知スイツチ３１を取
付け、ステアリングギヤボツクス１２に内装した
噛合伝動体Ａの外周に前記感知スイツチ３１の接
合部と対向していて所定幅の凹部１８からなる不
感知帯を設け、該不感知帯よりの両外側を感知帯
に構成したことを特徴とするトラクタの前輪増速
用前輪切れ角センサー。 A tractor in which a steering gear box 12 is interposed in the operation transmission system of the front wheel steering device, and an engagement transmission body A for transmitting rotation of the steering handle 11 to the sector shaft 20 is installed inside the steering gear box 12. A sensing switch 31 of the front wheel turning angle sensor B is attached to a portion of the steering gear box 12 facing the meshing transmission body A, and a joint part of the sensing switch 31 and the front wheel turning angle sensor B are attached to the outer periphery of the meshing transmission body A installed inside the steering gear box 12. A front wheel turning angle sensor for accelerating a front wheel of a tractor, characterized in that a dead zone consisting of opposing recesses 18 of a predetermined width is provided, and sensing zones are formed on both sides of the dead zone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9922989U JP2507732Y2 (en) | 1989-08-26 | 1989-08-26 | Arrangement structure of front wheel breaking angle sensor of tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9922989U JP2507732Y2 (en) | 1989-08-26 | 1989-08-26 | Arrangement structure of front wheel breaking angle sensor of tractor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0339105U true JPH0339105U (en) | 1991-04-16 |
| JP2507732Y2 JP2507732Y2 (en) | 1996-08-21 |
Family
ID=31648286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9922989U Expired - Lifetime JP2507732Y2 (en) | 1989-08-26 | 1989-08-26 | Arrangement structure of front wheel breaking angle sensor of tractor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2507732Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20210051432A (en) * | 2019-10-30 | 2021-05-10 | 현대모비스 주식회사 | Electric type steering gear box for vehicle |
-
1989
- 1989-08-26 JP JP9922989U patent/JP2507732Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20210051432A (en) * | 2019-10-30 | 2021-05-10 | 현대모비스 주식회사 | Electric type steering gear box for vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2507732Y2 (en) | 1996-08-21 |