| 发明名称 | Scale holding device and encoder | ||
| 摘要 | Provided is a scale holding device including a scale and an attachment plate holding the scale. The scale holding device includes the attachment plate configured to have a first surface abutting on a first lateral side of the scale and a second surface facing a rear side of the scale, a first adhesive material configured to removably adhere the second surface of the attachment plate and the rear side of the scale to each other, and a second adhesive material configured to adhere the scale and the attachment plate to each other on a second lateral side of the scale. | ||
| 申请公布号 | US9417045(B2) | 申请公布日期 | 2016.08.16 |
| 申请号 | US201414276460 | 申请日期 | 2014.05.13 |
| 申请人 | CANON KABUSHIKI KAISHA | 发明人 | Sugamata Yoshihiko |
| 分类号 | G01D5/347;G01B3/00;G01D5/244 | 主分类号 | G01D5/347 |
| 代理机构 | Rossi, Kimms & McDowell LLP | 代理人 | Rossi, Kimms & McDowell LLP |
| 主权项 | 1. A scale holding device comprising: a scale; an attachment plate configured to hold the scale and have a first surface abutting on a first lateral side of the scale and a second surface facing a rear side of the scale; a first adhesive material configured to removably adhere the second surface of the attachment plate and the rear side of the scale to each other; and a second adhesive material configured to adhere the scale and the attachment plate to each other on a second lateral side of the scale, wherein the second adhesive material includes a first adhesive which is applied to one portion only of the second lateral side and a second adhesive which is applied to an area of the second lateral side different from that to which the first adhesive is applied and has weaker adhesive strength than the first adhesive. | ||
| 地址 | Tokyo JP | ||