Anti-skid device for tire and main body for anti-skid device for tire

An anti-skid device for tires comprising:

• a first main body;
• and
• a second main body disposed rearward of the first main body, the first main body and second main body are made of an elastic material;
• wherein the first main body comprises:
• a first ground-contactable sheet-like part that elongates in a circumferential direction;
• a first inside rear connecting part that merges into the first ground-contactable sheet-like part at a rear side of the first ground-contactable sheet-like part and an inside of the first ground-contactable sheet-like part;
• and a first outside front connecting part that merges into the first ground-contactable sheet-like part at an outside of the first ground-contactable sheet-like part and a front side of the first ground-contactable sheet-like part,
• wherein the second main body comprises:
• a second ground-contactable sheet-like part that elongates in the circumferential direction;
• a second inside front connecting part that merges into the second ground-contactable sheet-like part and is arranged at an inside of the second ground-contactable sheet-like part and a front side of the second ground-contactable sheet-like part;
• and a second outside rear connecting part that merges into the second ground-contactable sheet-like part at an outside of the second ground-contactable sheet-like part and a rear side of the second ground-contactable sheet-like part,
• wherein the first main body comprises:
• a first inside sheet-like part that merges into an inside shoulder part of the first ground-contactable sheet-like part and elongates in the circumferential direction;
• and a first outside sheet-like part that merges into an outside shoulder part of the first ground-contactable sheet-like part and elongates in the circumferential direction, wherein the first main body has a cross-section that is approximately U-shaped,
• wherein the second main body comprises:
• a second inside sheet-like part that merges into an inside shoulder part of the second ground-contactable sheet-like part and elongates in the circumferential direction;
• and a second outside sheet-like part that merges into an outside shoulder part of the second ground-contactable sheet-like part and elongates in the circumferential direction, wherein the second main body has a cross-section that is approximately U-shaped,
• wherein the first inside rear connecting part and the second inside front connecting part are connectable with each other;
• wherein the first main body comprises a first outside rear connecting part that merges into the first ground-contactable sheet-like part at a rear side of the first ground-contactable sheet-like part and an outside of the first ground-contactable sheet-like part;
• and a first inside front connecting part that merges into the first ground-contactable sheet-like part at an inside of the first ground-contactable sheet-like part and a front side of the first ground-contactable sheet-like part;
• and
• the second main body comprises a second outside front connecting part that merges into the second ground-contactable sheet-like part and is arranged at an outside of the second ground-contactable sheet-like part and a front side of the second ground-contactable sheet-like part;
• and a second inside rear connecting part that merges into the second ground-contactable sheet-like part at an inside of the second ground-contactable sheet-like part and a rear side of the second ground-contactable sheet-like part.