JPH0412530U - - Google Patents
Info
- Publication number
- JPH0412530U JPH0412530U JP5438690U JP5438690U JPH0412530U JP H0412530 U JPH0412530 U JP H0412530U JP 5438690 U JP5438690 U JP 5438690U JP 5438690 U JP5438690 U JP 5438690U JP H0412530 U JPH0412530 U JP H0412530U
- Authority
- JP
- Japan
- Prior art keywords
- drive gear
- plate
- gear
- groove
- snow throwing
- 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
- 230000002093 peripheral effect Effects 0.000 claims 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Cleaning Of Streets, Tracks, Or Beaches (AREA)
Description
第１図は本考案の投雪シユートの安全装置の一
実施例の要部を拡大して示す斜視図、第２図はそ
のギヤプレートを示す斜視図、第３図は第１図の
投雪シユートの安全装置の要部を拡大して示す断
面図、第４図は第１図の噛合部材を示す斜視図、
第５図はその変形例を示す斜視図、第６図は第１
図の投雪シユートの安全装置の構成を変えた場合
の他の実施例を示す平面図、第７図は従来の除雪
機の一例を示す側面図である。
１０…投雪シユート、１２…投雪筒、２５，２
５ａ…ギヤプレート、２８…フランジ部、２９，
２９ａ，３０…ストツパ、３１，３２…待避溝、
３３，３７…ギヤ部、３５，３５ａ…噛合部材、
３９…駆動ギヤ、４０…駆動モータ、４２…圧縮
バネ、４３…突設部。
Fig. 1 is an enlarged perspective view showing the essential parts of an embodiment of the snow throwing chute safety device of the present invention, Fig. 2 is a perspective view showing its gear plate, and Fig. 3 is the snow throwing chute of Fig. 1. 4 is a sectional view showing an enlarged main part of the safety device of the chute; FIG. 4 is a perspective view showing the engaging member of FIG. 1;
Figure 5 is a perspective view showing a modified example, and Figure 6 is a perspective view of the first modification.
FIG. 7 is a plan view showing another embodiment in which the configuration of the safety device of the snow throwing chute shown in the figure is changed, and FIG. 7 is a side view showing an example of a conventional snow blower. 10...Snow throwing chute, 12...Snow throwing tube, 25,2
5a... Gear plate, 28... Flange portion, 29,
29a, 30... stopper, 31, 32... shunting groove,
33, 37... Gear part, 35, 35a... Meshing member,
39... Drive gear, 40... Drive motor, 42... Compression spring, 43... Projection part.
Claims (1)
からの駆動力を得て回動するプレートの回動を、
所定の回動角にて停止させる安全装置において、 前記プレートの周縁部にギヤ部を設けるととも
に、その回動停止位置に相当する箇所に前記駆動
ギヤを待避させる待避溝を設け、この待避溝の近
傍に前記駆動ギヤが待避中にはこの駆動ギヤとの
噛合を解き、前記駆動ギヤが前記プレートを逆方
向に回動させる方向への回転を開始したときには
前記駆動ギヤに噛合つて前記待避溝から前記ギヤ
部への噛合を促す噛合部材とが具備されているこ
とを特徴とする投雪シユートの安全装置。[Scope of Claim for Utility Model Registration] The rotation of the plate equipped with a snow throwing chute and rotated by receiving the driving force from the drive gear of the drive motor.
In a safety device that stops at a predetermined rotation angle, a gear portion is provided on the peripheral edge of the plate, and a shunt groove for shunting the drive gear is provided at a location corresponding to the rotation stop position, and the shunting groove is When the drive gear is retracted nearby, it disengages from the drive gear, and when the drive gear starts rotating the plate in the opposite direction, it engages with the drive gear and moves out of the retraction groove. A safety device for a snow throwing chute, characterized in that the device includes a meshing member that promotes meshing with the gear portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5438690U JP2505274Y2 (en) | 1990-05-23 | 1990-05-23 | Safety equipment for snow throwing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5438690U JP2505274Y2 (en) | 1990-05-23 | 1990-05-23 | Safety equipment for snow throwing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0412530U true JPH0412530U (en) | 1992-01-31 |
| JP2505274Y2 JP2505274Y2 (en) | 1996-07-24 |
Family
ID=31576406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5438690U Expired - Fee Related JP2505274Y2 (en) | 1990-05-23 | 1990-05-23 | Safety equipment for snow throwing |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2505274Y2 (en) |
-
1990
- 1990-05-23 JP JP5438690U patent/JP2505274Y2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2505274Y2 (en) | 1996-07-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |