DEVICE FOR OPENING AND CLOSING OPENING/CLOSING BODY
First Claim
1. An openable and closable body-opening and closing apparatus comprising:
- a rotary drive member configured to be rotationally driven by a driving force of a drive section;
a driving-force transmission member configured to be driven by the rotary drive member and thereby move in a rotation axis direction of the rotary drive member;
a biasing member disposed on an outer periphery of the driving-force transmission member and configured to give a biasing force to the driving-force transmission member in the rotation axis direction; and
a guide member disposed on an outer periphery of the biasing member and configured to guide the driving-force transmission member, wherein;
the guide member includes a guide portion configured to guide the driving-force transmission member in the rotation axis direction while restricting rotation of the driving-force transmission member, andthe driving-force transmission member includes a guided portion configured to be guided by the guide portion.
1 Assignment
0 Petitions
Accused Products
Abstract
An operable and closable body-opening and closing apparatus includes: a rotary drive member configured to be rotationally driven by a driving force of a drive section; a driving-force transmission member configured to be driven by the rotary drive member and thereby move in a rotation axis direction of the rotary drive member; a biasing member disposed on an outer periphery of the driving-force transmission member and configured to give a biasing force to the driving-force transmission member in the rotation axis direction; and a guide member disposed on an outer periphery of the biasing member and configured to guide the driving-force transmission member. The guide member includes a guide portion configured to guide the driving-force transmission member in the rotation axis direction while restricting rotation of the driving-force transmission member, and the driving-force transmission member includes a guided portion configured to be guided by the guide portion.
10 Citations
4 Claims
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1. An openable and closable body-opening and closing apparatus comprising:
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a rotary drive member configured to be rotationally driven by a driving force of a drive section; a driving-force transmission member configured to be driven by the rotary drive member and thereby move in a rotation axis direction of the rotary drive member; a biasing member disposed on an outer periphery of the driving-force transmission member and configured to give a biasing force to the driving-force transmission member in the rotation axis direction; and a guide member disposed on an outer periphery of the biasing member and configured to guide the driving-force transmission member, wherein; the guide member includes a guide portion configured to guide the driving-force transmission member in the rotation axis direction while restricting rotation of the driving-force transmission member, and the driving-force transmission member includes a guided portion configured to be guided by the guide portion. - View Dependent Claims (2, 3, 4)
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Specification