Claims
- 1. In a copying apparatus having an original carriage, means for reciprocating said original carriage, a photosensitive medium, an optical system for projecting an original image on said photosensitive medium, means for forming an image on said photosensitive medium, developing means, transfer means, means for feeding transfer mediums, means for conveying transfer mediums from said feed means to a discharge port, fixing means, and a housing for accommodating therein all of said means, comprising the improvement wherein said original carriage includes sheet original transport means integral therewith and having means for advancing a sheet original; said apparatus further comprising means for automatically reciprocating said original carriage, means for releasably locking said carriage against reciprocating movement, and means for generating a start signal coupled to said original carriage for initiating reciprocal movement of said carriage upon release thereof when a thick original is to be copied, and for energizing said advancing means to advance said sheet original when a sheet original is to be copied.
- 2. In a copying apparatus having an original carriage, means for reciprocating said original carriage, a photosensitive medium, an optical system for projecting an original image on said photosensitive medium, means for forming an image on said photosensitive medium, developing means, transfer means, means for feeding transfer mediums, means for conveying transfer mediums from said feed means to a discharge port, fixing means, and a housing for accommodating therein all of said means, comprising the improvement wherein said original carriage includes sheet original transport means integral therewith and having means for advancing a sheet original; said apparatus further comprising means for automatically reciprocating said original carriage, means for releasably locking said carriage against reciprocating movement, and driving means for said carriage and transport means for carrying out an exposure of a sheet original and a thick original, wherein said carriage is movable to a first position for completing connection between said original carriage and said driving means to transport said thick original, and is movable to a second position for completing connection between said sheet original transport means and said driving means to transport said sheet orignal, whereby the transport operation for said originals is selectively switchable to provide for advancement of thick and sheet originals.
Priority Claims (8)
Number |
Date |
Country |
Kind |
46-48632[U] |
Jun 1971 |
JA |
|
46-38917 |
Jun 1971 |
JA |
|
46-38918 |
Jun 1971 |
JA |
|
46-41195 |
Jun 1971 |
JA |
|
46-41196 |
Jun 1971 |
JA |
|
46-41197 |
Jun 1971 |
JA |
|
46-44611 |
Jun 1971 |
JA |
|
46-66740 |
Aug 1971 |
JA |
|
Parent Case Info
This is a continuation of application Ser. No. 461,104, filed Apr. 15, 1974, abandoned, which in turn is a continuation application of Ser. No. 258,820 filed on June 1, 1972, now U.S. Pat. No. 3,804,512.
US Referenced Citations (4)
Number |
Name |
Date |
Kind |
3728015 |
Opravil |
Apr 1973 |
|
3740133 |
Komori et al. |
Jun 1973 |
|
3741646 |
Knechtel et al. |
Jun 1973 |
|
3804512 |
Komori et al. |
Apr 1974 |
|
Continuations (2)
|
Number |
Date |
Country |
Parent |
461104 |
Apr 1974 |
|
Parent |
258820 |
Jun 1972 |
|