JPS6195728U

JPS6195728U -

Info

Publication number: JPS6195728U
Application number: JP18114684U
Authority: JP
Priority date: 1984-11-29
Filing date: 1984-11-29
Publication date: 1986-06-20

Description

[Brief explanation of the drawing]

第１図は、この考案を適用したジアゾ複写機の
一例を示す概略構成図、第２図は、第１図に示す
複写機の略図、第３図は、この考案の一実施例を
示す概略斜視図、第４図および第５図は、第３図
に示す実施例の作用説明図である。１１……原図紙台、２５７……感光紙押し上げ
板、２５８……感光紙カセツト、２５９……底部
開口、３０１……感光紙押し上げアーム、３０４
……回転軸、３０５……第１レバー、３０６……
第２レバー、３０７……捩りコイルばね、３０８
……リンク、３０９……第３レバー、３１０……
第３レバー回転軸、３１１……原図紙台保持部材
、３１２……カセツト保持部材、３１３……スト
ツパ板、Ｓ……感光紙、Ｏ……原稿。 FIG. 1 is a schematic configuration diagram showing an example of a diazo copying machine to which this invention is applied, FIG. 2 is a schematic diagram of the copying machine shown in FIG. 1, and FIG. 3 is a schematic diagram showing an example of this invention. The perspective view, FIG. 4, and FIG. 5 are explanatory diagrams of the operation of the embodiment shown in FIG. 3. DESCRIPTION OF SYMBOLS 11...Original paper stand, 257...Photosensitive paper push-up plate, 258...Photosensitive paper cassette, 259...Bottom opening, 301...Photosensitive paper push-up arm, 304
... Rotating shaft, 305 ... First lever, 306 ...
Second lever, 307...Torsion coil spring, 308
...Link, 309...Third lever, 310...
3rd lever rotating shaft, 311...Original paper table holding member, 312...Cassette holding member, 313...Stopper plate, S...Photosensitive paper, O...Original.

Claims

[Scope of utility model registration request]

a push-up plate disposed at the bottom of a cassette containing photosensitive paper for pushing up the photosensitive paper; an arm whose tip enters from the bottom opening of the cassette to push up the push-up plate; and a base end of the arm. a rotating shaft to which a portion is fixed; a first lever fixed to the rotating shaft; a second lever pivotally mounted to the rotating shaft; and a torsion coupled between the first lever and the second lever. a coil spring, a link having one end pivotally attached to the tip of the second lever, one end pivotally attached to the other end of the link, the other end fixed to the original drawing paper base, and the middle part pivoted to the immovable member. by rotating the original paper table upward about the intermediate pivot portion of the third lever, the photosensitive paper pushing arm is rotated downwardly via the link mechanism. A paper feeding device for a diazo copying machine, characterized in that a leading end of the feeding device can be retracted from a bottom opening of the cassette.