发明名称 Conveying device
摘要 A conveying device includes: a housing having a conveyance path; a first roller disposed on the conveyance path; a second roller which is opposed to the first roller; a guide member whose state is changeable between a first state in which the guide member partly defines the conveyance path and a second state in which the guide member exposes the conveyance path; a roller holder supporting the second roller; an urging force applier configured to apply, to the second roller, an urging force in a first direction directed from the second roller toward the first roller; and an urging force adjuster configured to adjust the urging force to a first value when the guide member is in the first state and adjust the urging force to a second value when the guide member is in the second state, the second value being less than the first value.
申请公布号 US9493318(B2) 申请公布日期 2016.11.15
申请号 US201514668673 申请日期 2015.03.25
申请人 BROTHER KOGYO KABUSHIKI KAISHA 发明人 Kawamata Noriyuki;Ota Yasuhira
分类号 B65H5/02;B65H5/06;B65H5/26;B65H7/20 主分类号 B65H5/02
代理机构 Merchant & Gould P.C. 代理人 Merchant & Gould P.C.
主权项 1. A conveying device, comprising: a housing formed with a conveyance path; a first roller disposed on the conveyance path; a second roller which is opposed to the first roller; a guide member whose state is changeable between a first state in which the guide member defines a part of the conveyance path and a second state in which the guide member exposes the conveyance path; a frame disposed in the housing, the frame including a first contact surface and a second contact surface which is a back side from the first contact surface; a recording device supported by the frame and contacting the first contact surface of the frame, the recording device configured to record an image on a sheet conveyed along the conveyance path, a roller holder supported in the housing by the frame, the roller holder supporting the second roller; an urging force applier configured to apply, to the second roller, an urging force in a first direction directed from the second roller toward the first roller; and an urging force adjuster configured to adjust the urging force to a first value when the guide member is in the first state and adjust the urging force to a second value when the guide member is in the second state, the second value being less than the first value; wherein the urging force adjuster contacts the second contact surface when the guide member is in the first state; and wherein the urging force adjuster is located between the frame and the urging force applier when the guide member is in the first state.
地址 Nagoya-Shi, Aichi-Ken JP