|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||188/002R; 188/017; 188/019|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 5 인용 특허 : 25|
A disk brake system for original equipment or retrofit installation in a wheelbarrow or hand truck uses a disk rotor and a caliper bracket both mounted to the wheel or axle, so as to provide the disk brake pads of the caliper with a fixed position relative to the disk rotor. The caliper bracket is stabilized by a separate U-shaped mounting bracket, or by one or more mounting arms affixed to the caliper bracket, which are secured to one handle.
1. In a wheelbarrow having two handles and a wheel assembly near a forward end of said two handles, said wheel assembly including an axle, and at least one wheel mounted on said axle, and axle mounting brackets mounted to said two handles and holding said axle, an improvement comprising:a wheelbarrow disk brake assembly, comprising: a caliper bracket having an axle hole for receiving said axle and thereby mounting said caliper bracket to said axle, and one or more support arms extending away from said axle, said caliper bracket being retained by at least...