JPS6279604U

JPS6279604U -

Info

Publication number: JPS6279604U
Application number: JP17290085U
Authority: JP
Priority date: 1985-11-10
Filing date: 1985-11-10
Publication date: 1987-05-21

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例を示す断面図、第２
図は第１図の―線断面図、第３図はスパイク
ピン装置および作動装置の配置構成を示すスノー
タイヤの断面図、第４図は同様のスノータイヤの
部分破削正面図、第５図はスパイクピン装置およ
び紐体の配置構成を示すスノータイヤの部分破削
側面図、第６図はスパイクピンの没入状態を示す
第１図相当図、第７図は第１図の―線断面図
、第８図は本考案の他の実施例を示す作動装置の
断面図、第９図は第８図の要部拡大図である。１……スノータイヤ、１ａ……トレツド面、２
……ホイール、３……スパイクピン装置、４ａ，
４ｂ，２４……作動装置、６……スパイクピン、
６ａ……フランジ部、７……紐体止め、９……紐
体、１０……弾性部材。 Fig. 1 is a sectional view showing one embodiment of the present invention;
The figure is a cross-sectional view taken along the line -- in Figure 1, Figure 3 is a cross-sectional view of a snow tire showing the arrangement of the spike pin device and the actuating device, Figure 4 is a partially cutaway front view of a similar snow tire, and Figure 5 6 is a partially cutaway side view of the snow tire showing the arrangement of the spike pin device and the string, FIG. 6 is a view equivalent to FIG. 1 showing the retracted state of the spike pins, and FIG. , FIG. 8 is a sectional view of an actuating device showing another embodiment of the present invention, and FIG. 9 is an enlarged view of the main part of FIG. 8. 1...Snow tire, 1a...Treaded surface, 2
...Wheel, 3...Spike pin device, 4a,
4b, 24...actuation device, 6...spike pin,
6a...Flange portion, 7...String stopper, 9...String body, 10...Elastic member.

Claims

[Scope of Claim for Utility Model Registration] (1) A plurality of accommodating parts formed within a snow tire, a spike pin that is slidably disposed in each of these accommodating parts and whose tip can be taken in and out from the tread surface of the snow tire, and the spike The spike pin includes an elastic member that presses and biases the pin in a direction in which the tip thereof protrudes from the tread surface of the snow tire, and a string that causes the spike pin to sink into the snow tire against the pressing force of a spring. Features a device for inserting and removing spike pins for snow tires. (2) Scope of Utility Model Registration Claim 1, characterized in that a plurality of spike pins are grouped together into a plurality of blocks, and the spike pins of each block can be moved in and out independently of each other. The snow tire spike pin insertion/removal device described above. (3) The string is continuously locked to a plurality of spike pins to form one block, and the spike pins in the block are simultaneously immersed into the snow tire by pulling the string. A device for inserting and removing spike pins for snow tires according to claim 2 of the utility model registration.