JPS5623142A - Clamping device for sheet - Google Patents
Clamping device for sheetInfo
- Publication number
- JPS5623142A JPS5623142A JP9661579A JP9661579A JPS5623142A JP S5623142 A JPS5623142 A JP S5623142A JP 9661579 A JP9661579 A JP 9661579A JP 9661579 A JP9661579 A JP 9661579A JP S5623142 A JPS5623142 A JP S5623142A
- Authority
- JP
- Japan
- Prior art keywords
- sheet
- clamp roller
- drum
- recessed portion
- rotated
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
Abstract
PURPOSE: To obtain the sheet clamping with no lag during the rotation by a method wherein the rear end of the sheet entered into a recessed portion on the surface of a drum is supported between a clamp roller and a tension roller and the shiit is stretched to be tensed.
CONSTITUTION: In an illustrated state that the drum 2 is rotated in the direction shown by an arrow E and the front end of a sheet S is held by a clamp pawl 4, when a control lever 41 is swung in the direction shwon by an arrow F, its end portion 41A is brought into abutment with a support shaft 22A so that a clamp roller 22 is prevented from rotating together with the drum 2. As the drum 2 is further rotated, the clamp roller 22 is pushed up from a recessed portion 20 against an urging force of a spring 31. Thus, the sheet S is adhered on the surface of the drum under the pressing action of the clamp roller. Then, when the recessed portion 20 comes again just below the clamp roller 22, the clamp roller 22 is dropped down into the recessed portion 20 so that the rear end of the sheet is fixedly clamped. On this occasion, a lever 34 is rotated by means of a weight 35 on which a centrifugal force is applied, so that the clamp roller 22 is rotated and thus the sheet S is tensed.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9661579A JPS5623142A (en) | 1979-07-27 | 1979-07-27 | Clamping device for sheet |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9661579A JPS5623142A (en) | 1979-07-27 | 1979-07-27 | Clamping device for sheet |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5623142A true JPS5623142A (en) | 1981-03-04 |
Family
ID=14169753
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9661579A Pending JPS5623142A (en) | 1979-07-27 | 1979-07-27 | Clamping device for sheet |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5623142A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61233737A (en) * | 1985-04-10 | 1986-10-18 | Fuji Photo Film Co Ltd | Silver halide photographic sensitive material |
JPS61284767A (en) * | 1985-06-11 | 1986-12-15 | アグフア−ゲヴエルト・アクチエンゲゼルシヤフト | Color photographic recording material and generation of color photographic image |
-
1979
- 1979-07-27 JP JP9661579A patent/JPS5623142A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61233737A (en) * | 1985-04-10 | 1986-10-18 | Fuji Photo Film Co Ltd | Silver halide photographic sensitive material |
JPS61284767A (en) * | 1985-06-11 | 1986-12-15 | アグフア−ゲヴエルト・アクチエンゲゼルシヤフト | Color photographic recording material and generation of color photographic image |
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