Invention Grant
US09438756B2 Arm rotating device and image forming apparatus provided with the same
有权
臂旋转装置和具有该旋转装置的图像形成装置
- Patent Title: Arm rotating device and image forming apparatus provided with the same
- Patent Title (中): 臂旋转装置和具有该旋转装置的图像形成装置
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Application No.: US14481121Application Date: 2014-09-09
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Publication No.: US09438756B2Publication Date: 2016-09-06
- Inventor: Toshihiko Seike , Takahisa Narikiyo , Kouji Wakamoto , Junya Masuda
- Applicant: Sharp Kabushiki Kaisha
- Applicant Address: JP Osaka
- Assignee: Sharp Kabushiki Kaisha
- Current Assignee: Sharp Kabushiki Kaisha
- Current Assignee Address: JP Osaka
- Agency: Renner, Otto, Boisselle & Sklar, LLP
- Priority: JP2013-190063 20130913
- Main IPC: A47F5/00
- IPC: A47F5/00 ; A47F7/00 ; F16M11/00 ; F16M13/00 ; H04N1/00 ; F16M11/22 ; F16M11/08 ; F16M13/02
Abstract:
The elastic force of a spring 41 in a direction of an arrow X is applied to an end 51A of a coil spring 5A in a direction of an arrow Y through a holding plate 42. The end 52A of the coil spring 5A is engaged with a holding hole 12 and regulated from moving in the direction of the arrow Y. The elastic force of the spring 41 in the direction of the arrow X is constantly applied to the coil spring 5A in a direction in which the peripheral surface of the support post 3 is tightened.
Public/Granted literature
- US20150076294A1 ARM ROTATING DEVICE AND IMAGE FORMING APPARATUS PROVIDED WITH THE SAME Public/Granted day:2015-03-19
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