| 摘要 |
The present invention provides an integral structure type caliper housing for a disk brake, capable of guaranteeing remarkably improved durability and stable operability. The integral structure type caliper housing for a disk brake includes: an aluminum housing comprising a pair of first and second side plates (10, 20) arranged at fixed intervals, wherein a space vertically opened is formed in the middle of the housing; first and second cylinder grooves (13, 17) and third and fourth cylinder grooves (23, 27) arranged on the inner surface of the first side plate (10) and the second side plate (20), respectively; an oil injection hole (32) formed on the center of the outer surface of the first side plate (10) at a fixed depth; a first horizontal oil path (34), wherein one end is open toward one side of the first side plate (10) and the other end is connected to the oil injection hole (32) and the first and second cylinder grooves (13, 17), respectively; a first inclined oil flow path (36) connected to the first and second cylinder grooves (13, 17), respectively, on the inner surface of the upper part of the first side plate (10) at a fixed angle; a second horizontal oil flow path (44), wherein one end is open toward one side of the second side plate (20) and the other end is connected to the third and fourth cylinder grooves (23, 27), respectively; a second inclined oil flow path (46) connected to the third and fourth cylinder grooves (23, 27), respectively, at the fixed angle on the inner surface of the upper part of the second side plate (20); and a connection support member (60) mounted on and fixed to an insertion end (26) formed on one side of the upper part of the second side plate (2) by having a connection oil flow path (62) inside, wherein one end of the connection oil flow path (62) is connected to the first inclined oil flow path (36) of the first side plate (1) and the other end is connected to the second inclined oil flow path (46) of the second side plate (2). |
