| 摘要 |
A contact and separating device includes a roller member disposed to be capable of being contacted to an abutted member, a bearing member supporting the roller member and configured to be movable together with the roller member in a contact and separation direction with respect to the abutted member, and a biasing member biasing the roller member toward the abutted member through the bearing member. The contact and separating device further includes a separation member holding the roller member and the abutted member in a separation state where the roller member is separated from the abutted member against a biasing force of the biasing member by engaging with the bearing member in the separation state, and a release member releasing engagement between the bearing member and the separation member by moving the separation member. |
