| 发明名称 |
Apparatus to receive a developer roller |
| 摘要 |
An apparatus to receive a developer roller for a printing device. The apparatus comprises a base assembly including end caps at opposing ends. The base assembly includes a receptacle for a developer roller having rotary bearings. Each end cap includes first and second datum pins and a clamp containing a spring member. Each clamp, when locked in place in part by action of the spring member, is to push against a corresponding rotary bearing when the developer roller is installed in the base assembly. The rotary bearing being forced by the clamp into contact with the first and second datum pins to position the developer roller in the base assembly. |
| 申请公布号 |
US8787800(B2) |
申请公布日期 |
2014.07.22 |
| 申请号 |
US201213408931 |
申请日期 |
2012.02.29 |
| 申请人 |
Hewlett-Packard Development Company, L.P. |
发明人 |
Tanner Christopher S.;Sabo David;Nelson Eric G. |
| 分类号 |
G03G15/10 |
主分类号 |
G03G15/10 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An apparatus to receive a developer roller for a printing device, comprising:
a base assembly including end caps at opposing ends of the base assembly, said base assembly includes a receptacle for a developer roller having a rotary bearing on opposing ends of the developer roller; each end cap including a first datum pin, a second datum pin, and a clamp containing a spring member; wherein each clamp, when locked in place in part by action of the spring member, is to push against a corresponding rotary bearing when the developer roller is installed in the base assembly, said rotary bearing being forced by the clamp into contact with the first and second datum pins to position the developer roller in the base assembly. |
| 地址 |
Houston TX US |
