JPS61133349U

JPS61133349U -

Info

Publication number: JPS61133349U
Application number: JP1687685U
Authority: JP
Priority date: 1985-02-08
Filing date: 1985-02-08
Publication date: 1986-08-20

Description

[Brief explanation of drawings]

第１図は本考案の一実施例を示す構成図、第２
図、第３図は第１図の装置の一部を示す構成図、
第４図は第１図の装置に用いられる第３図の要素
の他の実施例を示す構成図、第５図は従来装置の
構成図である。１…プラテン、４…ピンチローラ、６…ピンチ
ローラ保持部材、７…軸、８…保持アーム、９…
軸、１０…ばね、１３…偏心部材、１４…スイン
グ部材。 Fig. 1 is a configuration diagram showing one embodiment of the present invention;
3 is a configuration diagram showing a part of the device in FIG. 1,
FIG. 4 is a block diagram showing another embodiment of the elements of FIG. 3 used in the apparatus of FIG. 1, and FIG. 5 is a block diagram of a conventional apparatus. DESCRIPTION OF SYMBOLS 1...Platen, 4...Pinch roller, 6...Pinch roller holding member, 7...Shaft, 8...Holding arm, 9...
Shaft, 10... Spring, 13... Eccentric member, 14... Swing member.

Claims

[Scope of utility model registration request]

In a paper feeding device comprising a platen, a plurality of pinch rollers that press against the platen, a pinch roller support member that pivotally supports these pinch rollers, and a holding arm that pivotally supports the pinch roller support member, the pinch roller An eccentric member is provided on the holding member so that the center of gravity of the pinch roller holding member does not coincide with the axis that supports the pinch roller supporting member, and the holding arm controls the rotation of the pinch roller holding member by a plurality of pinch rollers. A paper feeding device characterized in that the pinch rollers are restricted from coming into contact with the platen when the rollers are separated from the platen.