JPH02120512U

JPH02120512U -

Info

Publication number: JPH02120512U
Application number: JP2959089U
Authority: JP
Priority date: 1989-03-14
Filing date: 1989-03-14
Publication date: 1990-09-28
Anticipated expiration: 2004-03-09
Also published as: JPH069050Y2

Description

[Brief explanation of drawings]

第１図は本考案の第１実施例装置を示す正面図
、第２図は同装置の平面図、第３図は同装置の側
面図、第４図は同装置におけるスクラツチネール
の装着構造を示す部分拡大断面図、第５図は同装
置のスクラツチネールを雪路面に当接させた状態
図、第６図は同装置によつて防滑スクラツチを形
成したときの説明図、第７図は同装置による防滑
スクラツチの連続ループ模様の拡大図、第８図は
本考案の第２実施例装置を示す正面図、第９図は
同装置の平面図、第１０図は同装置の側面図、第
１１図は同装置におけるエンドレスベルトにスク
ラツチネールを装着する構造説明図、第１２図は
同装置のスクラツチネールを雪路面に当接させた
状態図、第１３図は同装置によつて防滑スクラツ
チを形成したときの説明図、第１４図は同装置に
よる防滑スクラツチのローレツト模様の拡大図で
ある。Ｃ……自走車輌、Ｓ……防滑スクラツチ、１…
…ロータ、２……フレーム、３……回転原動機、
４……昇降機構、５……スクラツチネール、６…
…スプロケツト、７……エンドレスベルト。 Fig. 1 is a front view showing the first embodiment of the device of the present invention, Fig. 2 is a plan view of the device, Fig. 3 is a side view of the device, and Fig. 4 is the mounting structure of the scratch nail in the device. Fig. 5 is a diagram showing the scratch nail of the device in contact with a snowy road surface, Fig. 6 is an explanatory diagram of the device forming an anti-slip scratch, and Fig. 7 8 is a front view showing the second embodiment of the device of the present invention, FIG. 9 is a plan view of the device, and FIG. 10 is a side view of the device. , Fig. 11 is an explanatory diagram of the structure in which the scratching nail is attached to the endless belt of the same device, Fig. 12 is a diagram showing the state in which the scratching nail of the same device is in contact with a snowy road surface, and Fig. 13 is a diagram showing the state in which the scratching nail of the same device is attached to the endless belt. FIG. 14 is an enlarged view of the knurling pattern of the anti-slip scratch made by the same device. C... Self-propelled vehicle, S... Anti-slip scratch, 1...
...Rotor, 2...Frame, 3...Rotating prime mover,
4... Lifting mechanism, 5... Scratching nail, 6...
...Sprocket, 7... Endless belt.

Claims

[Claims for Utility Model Registration] A rotor 1 that is rotatable in a direction intersecting a snowy road surface; a plurality of spindles arranged around the lower part of the rotor 1 that can pivot on the snowy road surface as the rotor rotates; Scratching nails 5, 5, .
The self-propelled vehicle C includes a frame 2 mounted on the lower part of the chassis via an elevating mechanism 4 so as to be movable up and down; An apparatus for forming anti-slip scratches on a snowy road surface, characterized in that an anti-slip scratch S in a net-like pattern is formed on the snowy road surface by traveling and turning movement of the scratch nail 5. A pair of sprockets 6, 6 rotatable in a direction crossing the snowy road surface;
an endless belt 7 that is wound around the sprocket 6 and rotates as the sprocket 6 rotates; Scratching nails 5, 5...; an elevating mechanism 4 that rotatably holds the sprockets 6, 6 and is installed at the bottom of the chassis of the self-propelled vehicle C so that the scratching nails 5 can come into contact with and leave the snowy road surface.
a frame 2 mounted so as to be movable up and down;
The sprocket 6 is disposed on this frame 2.
and a rotary prime mover 3 for rotationally driving the snow road surface, and forming an anti-slip scratch S in a net-like pattern on the snow road surface by the traveling of the self-propelled vehicle C and the turning movement of the scratch nail 5. Anti-slip scratch forming device.