JPH01116705U

JPH01116705U -

Info

Publication number: JPH01116705U
Application number: JP1244388U
Authority: JP
Priority date: 1988-02-01
Filing date: 1988-02-01
Publication date: 1989-08-07

Description

[Brief explanation of the drawing]

第１図は本考案の実施の一例における正面図、
第２図は第１図の中央部の縦断面図、第３図は実
施の一例における装置の一部の部分図、第４図は
ガイド板４の一部を切り欠いてスプロケツトを設
けた実施例の正面図、第５図は本考案の使用状況
において車輪の進行方向に垂直な面で切断した断
面図、第６図はカバーを取りつけた状態の正面図
、第７図は滑り止め片の斜視図である。１はチエーン、２は滑り止め片、３は突起、４
はガイド板、５は溝、６は車輪、７は路面、８は
小カバー、９は大カバー、１０はスパイク、１１
はスプロケツト。 FIG. 1 is a front view of an example of implementation of the present invention;
Fig. 2 is a vertical cross-sectional view of the central part of Fig. 1, Fig. 3 is a partial view of a part of the device in an example of implementation, and Fig. 4 is an embodiment in which a part of the guide plate 4 is cut out and a sprocket is provided. A front view of the example, Fig. 5 is a cross-sectional view taken along a plane perpendicular to the direction of wheel movement when the present invention is in use, Fig. 6 is a front view with the cover attached, and Fig. 7 shows the anti-slip piece. FIG. 1 is a chain, 2 is a non-slip piece, 3 is a protrusion, 4
is a guide plate, 5 is a groove, 6 is a wheel, 7 is a road surface, 8 is a small cover, 9 is a large cover, 10 is a spike, 11
is a sprocket.

Claims

[Claims for Utility Model Registration] 1. A ring-shaped chain 1 is provided with an anti-slip piece 2 made of a rubber elastic material on the outside of the ring, and this chain 1 is fitted along the outer periphery of a closed curved guide plate 4. This anti-slip device for wheels is characterized in that the chain 1 is slid together along the periphery of the guide plate 4. 2. A protrusion 3 is installed on a small element constituting the chain 1 toward the inside of the chain 1, and the protrusion 3 is fitted into a groove 5 missing on the outer circumferential surface of the guide plate 4 for a sliding fit. A wheel anti-slip device according to claim 1 of the utility model registration claim. 3 Protrusions 3 that sandwich the thickness of the guide plate 4 are installed on the small elements constituting the chain 1 toward the inside of the chain 1, and these protrusions 3 fit onto the outer periphery of the guide plate 4 and are slidably connected. A wheel anti-slip device as claimed in claim 1 of the patented utility model. 4. The wheel anti-slip device according to claim 1, which is a registered utility model, characterized in that a part of the guide plate 4 is cut out and a sprocket 11 is placed there. 5. The anti-slip device for wheels as set forth in claim 1 of the utility model registration, characterized in that a small cover 8 is provided to cover a portion of the chain 1. 6. The anti-slip device for wheels according to claim 1, which is characterized in that a large cover 9 is provided to cover the anti-slip pieces that do not come into contact with the wheels 6. 7. The anti-slip device for a wheel according to claim 1, characterized in that the anti-slip piece 2 is provided with a spike 10.