JPH0328006U

JPH0328006U -

Info

Publication number: JPH0328006U
Application number: JP8942689U
Authority: JP
Priority date: 1989-07-29
Filing date: 1989-07-29
Publication date: 1991-03-20
Anticipated expiration: 2004-07-29
Also published as: JPH0635692Y2

Description

[Brief explanation of drawings]

第１図〜第３図は本考案の実施例を示すもので
、第１図は展開平面図、第２図は第１図のＡ−Ａ
線断面図、第３図は第１図のＢ−Ｂ線断面拡大図
、第４図は本考案の他の実施例の要部を示す断面
図、第５図〜第１１図は従来例を示すもので、第
５図はタイヤに滑り止め具を装着した状態の外側
斜視図、第６図は同内側斜視図、第７図は展開拡
大平面図、第８図は第７図のＣ−Ｃ線断面図、第
９図は第７図のＤ−Ｄ線断面図、第１０図は第７
図のＥ−Ｅ線断面拡大図、第１１図は芯材径を大
きくした場合の第７図のＥ−Ｅ線断面相当拡大図
である。１……タイヤ滑り止め具、２……接地面部、３
……非接地面部、４……芯材、５……被覆材、６
……スパイクピン、６ｂ……脚部、８……補強層
、９……接地面、１２……非接地面、１７……ワ
ツシヤー。 Figures 1 to 3 show an embodiment of the present invention, with Figure 1 being a developed plan view and Figure 2 being A-A in Figure 1.
3 is an enlarged cross-sectional view taken along the line B-B in FIG. 1, FIG. 4 is a sectional view showing the main parts of another embodiment of the present invention, and FIGS. 5 to 11 are views of the conventional example. Fig. 5 is an outside perspective view of the tire with the anti-slip device attached, Fig. 6 is an inside perspective view of the same, Fig. 7 is an expanded enlarged plan view, and Fig. 8 is the C-- 9 is a sectional view taken along line C, FIG. 9 is a sectional view taken along line D-D in FIG. 7, and FIG.
FIG. 11 is an enlarged view of the cross section taken along line E-E in FIG. 7 when the diameter of the core material is increased. 1... Tire anti-slip device, 2... Ground contact area, 3
... Non-contact surface part, 4 ... Core material, 5 ... Covering material, 6
...Spike pin, 6b... Leg, 8... Reinforcement layer, 9... Ground contact surface, 12... Non-contact surface, 17... Washer.

Claims

[Claims for Utility Model Registration] (1) A tire skid device 1 made of a non-metallic material formed into a substantially net shape and having a contact surface portion 2 and a non-contact surface portion 3, wherein the thickness of the contact surface portion 2 is 1.5 of the non-contact surface part 3
A tire anti-slip device characterized by being more than twice as effective. (2) A tire slip prevention device 1 made of a non-metallic material formed into a substantially net shape and having a contact surface portion 2 and a non-contact surface portion 3, the anti-slip device 1 having an organic or inorganic blind. A tire slip prevention device characterized by having a woven core material 4 embedded therein. (3) Claim (1) or (2), wherein a spike pin 6 is embedded in the ground plane portion 2, and a reinforcing layer 8 made of fiber is provided around the spike pin 6.
Tire anti-slip device as described. (4) The tire anti-slip device according to claim 1, wherein the anti-slip device 1 has a core material 4 embedded therein. (5) The spike pin 6 has a leg portion 6b,
The tire slip prevention device according to any one of claims (1) to (3), wherein the leg portion (6b) is fixed by caulking via a washer (17). (6) The tire slip prevention device according to any one of claims (3) to (5), wherein the spike pin 6 and the leg portion 6b are configured not to protrude from the non-contact surface 12 of the covering material 5. (7) The tire anti-slip device according to any one of claims (1) to (6), wherein the anti-slip device 1 is divided into a plurality of parts in the circumferential direction of the tire.