A brake lining of a disc brake device is disclosed, wherein the brake lining includes a carrier and a friction block. The carrier has a bearing portion, which has the friction block provided thereon, and a guide portion connected to an end of the bearing portion. A first virtual line passes through
A brake lining of a disc brake device is disclosed, wherein the brake lining includes a carrier and a friction block. The carrier has a bearing portion, which has the friction block provided thereon, and a guide portion connected to an end of the bearing portion. A first virtual line passes through a free end of the guide portion and a junction between the guide portion and the bearing portion, and a second virtual line passes through two opposite points of the disc periphery, wherein an included angle formed therebetween is greater than 0. The smallest possible included angle in any embodiments is formed if the first virtual line passes through an end corner of the friction block. With such design, the disc would not be hindered by nor collide with the friction block during installation, which reduces the difficulty and time for installing or fixing the disc brake device.
대표청구항▼
1. A brake lining of a disc brake device, wherein the disc brake device usually has two said brake linings with a disc disposed therebetween, or has one said brake lining and another conventional lining with the disc disposed therebetween; either two said brake linings or one said brake lining with
1. A brake lining of a disc brake device, wherein the disc brake device usually has two said brake linings with a disc disposed therebetween, or has one said brake lining and another conventional lining with the disc disposed therebetween; either two said brake linings or one said brake lining with the another conventional lining are drivable to be pressed against the disc to restrict the disc from rotating; the brake lining comprising: a carrier having a bearing portion and a guide portion connected to an end of the bearing portion, wherein the bearing portion has a first segment and a second segment connected to the first segment; an included angle formed between the first segment and the second segment is less than 180 degrees; the guide portion is connected to the second segment; a first virtual line passes through a free end of the guide portion and a junction between the guide portion and the bearing portion, and a second virtual line passes through two opposite points of the disc periphery; a first included angle formed between the first virtual line and the second virtual line is greater than 0 degrees; anda friction block provided on the bearing portion, wherein the friction block is provided on the first segment of the bearing portion;wherein, a third virtual line passes through an end corner of the friction block and the junction between the guide portion and the bearing portion, and the first included angle is greater than or equal to a second included angle formed between the second virtual line and the third virtual line. 2. The brake lining of claim 1, wherein the included angle between the first segment and the second segment is less than 170 degrees. 3. The brake lining of claim 1, wherein the first included angle between the first virtual line and the second virtual line is less than 45 degrees. 4. The brake lining of claim 1, wherein the friction block has an attaching portion and an abutting portion located on an opposite side of the attaching portion; the attaching portion is connected to the bearing portion; the end corner which the third virtual line passes through is on the abutting portion. 5. The brake lining of claim 1, wherein the guide portion has a guide surface provided on a side the disc is located, and the guide surface is flat. 6. The brake lining of claim 1, wherein the guide portion has a guide surface provided on a side the disc is located, and the guide surface is curved from the junction between the guide portion and the bearing portion toward the free end of the guide portion. 7. The brake lining of claim 1, wherein the guide portion has a guide surface provided on a side the disc is located, and the guide surface is curved from the junction between the guide portion and the bearing portion toward the free end of the guide portion; a lateral edge of the guide portion is curved toward an opposite lateral edge thereof to form a double curve. 8. The brake lining of claim 1, wherein a width of the guide portion gradually reduces from the junction between the guide portion and the bearing portion to the free end of the guide portion. 9. The brake lining of claim 1, wherein the carrier includes a first substrate and a second substrate; the first substrate has the guide portion provided thereon; the second substrate is connected to the first substrate to form the bearing portion, and the friction block is provided on the second substrate. 10. The brake lining of claim 1, wherein the friction block has an attaching portion and an abutting portion located on an opposite side of the attaching portion; the attaching portion is connected to the bearing portion, and the friction block has an inclined surface at an edge of the abutting portion near the guide portion. 11. A brake lining of a disc brake device, wherein the disc brake device usually has two said brake linings with a disc disposed therebetween, or has one said brake lining and another conventional lining with the disc disposed therebetween; either two said brake linings or one said brake lining with the another conventional lining are drivable to be pressed against the disc to restrict the disc from rotating; the brake lining comprising: a carrier having a bearing portion and a guide portion, wherein the bearing portion has a first segment and a second segment connected to the first segment; an included angle formed between the first segment and the second segment is less than 180 degrees; the guide portion is connected to the second segment; a first virtual line passes through a free end of the guide portion and a junction between the guide portion and the bearing portion, and a second virtual line passes through two opposite points of the disc periphery; a first included angle formed between the first virtual line and the second virtual line is greater than 0 degrees; anda friction block provided on the first segment of the bearing portion. 12. The brake lining of claim 11, wherein the included angle between the first segment and the second segment is less than 170 degrees. 13. The brake lining of claim 11, wherein the first included angle between the first virtual line and the second virtual line is less than 45 degrees. 14. The brake lining of claim 11, wherein the guide portion has a guide surface provided on a side the disc is located, and the guide surface is flat. 15. The brake lining of claim 11, wherein the guide portion has a guide surface provided on a side the disc is located, and the guide surface is curved from the junction between the guide portion and the bearing portion toward the free end of the guide portion. 16. The brake lining of claim 11, wherein the guide portion has a guide surface provided on a side the disc is located, and the guide surface is curved from the junction between the guide portion and the bearing portion toward the free end of the guide portion; a lateral edge of the guide portion is curved toward an opposite lateral edge thereof to form a double curve. 17. The brake lining of claim 11, wherein a width of the guide portion gradually reduces from the junction between the guide portion and the bearing portion to the free end of the guide portion. 18. The brake lining of claim 11, wherein the carrier includes a first substrate and a second substrate; the first substrate has the guide portion provided thereon; the second substrate is connected to the first substrate to form the bearing portion, and the friction block is provided on the second substrate. 19. The brake lining of claim 11, wherein the friction block has an attaching portion and an abutting portion located on an opposite side of the attaching portion; the attaching portion is connected to the first segment of the bearing portion, and the friction block has an inclined surface at an edge of the abutting portion near the guide portion.
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이 특허에 인용된 특허 (4)
Buckley James A. ; Hinkens George H. ; Johnson Korey, Bicycle brake system having a flexible disk.
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