| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 61 | Stencil printing drum which prevents ink leakage | US510570 | 1995-08-02 | US5617786A | 1997-04-08 | Hideo Negishi |
| A stencil printing drum comprises: a rotary cylindrical drum including an ink non-passage region, an ink passage region surrounded by the ink non-passage region, and an axis around which the rotary cylindrical drum rotates; an ink supplying roller whose axis of rotation is in parallel with the axis of the rotary cylindrical drum, the ink supplying roller being brought into contact with the inner cylindrical surface of the rotary cylindrical drum to push a printing ink out of the rotary cylindrical drum through the ink passage region; and an ink non-passage strip formed along the border between the ink non-passage region and the ink passage region except the start end portion thereof as viewed in the direction of rotation of the rotary cylindrical drum, in such a manner that the ink non-passage strip protrudes radially inwardly of the rotary cylindrical drum. | ||||||
| 62 | Stencil discharger and stencil discharge box | US272340 | 1994-07-08 | US5564335A | 1996-10-15 | Katsuro Motoe; Shigenori Ishii |
| A stencil discharger includes a stripping device for removing a spent stencil paper from the outer peripheral surface of a drum; a stencil holding section for holding the spent stencil paper that has been removed from the outer peripheral surface of the drum; a transport device for transporting the spent stencil paper that has been removed from the outer peripheral surface of the drum; a compression member which is openable in the direction of transport of the spent stencil paper and provided on the transport route between the transport device and the stencil holding section, to check the transport of the spent stencil paper that has been transported by the transport device; and a push-out device which opens the compression member to discharge the spent stencil paper into the stencil holding section by pushing out, from the transport device side, the spent stencil paper which has been compressed by the compression member. | ||||||
| 63 | Ink amount detecting device | US266452 | 1981-05-22 | US4385558A | 1983-05-31 | Yasuhiro Takahashi; Yoshiharu Ohinata |
| A printing machine such as a stencil duplicator having an ink supply roller and a squeezer and adapted to hold a columnar ink deposit placed on the outer peripheral surface of the roller and substantially prevented by the squeezer from moving as a whole together with the outer peripheral surface of the roller, including a device for detecting the amount of ink in the ink deposit, having a pivotable lever whose one end contacts the ink deposit and which changes its pivotal position in accordance with the size of the ink deposit, and a means for detecting the pivotal position of the lever. | ||||||
| 64 | Driving belts | US53413666 | 1966-03-14 | US3394794A | 1968-07-30 | WALTER STYLES LEONARD |
| 65 | Cylindrical screen printing system | US24638351 | 1951-09-13 | US2906201A | 1959-09-29 | BLAIR JR SAMUEL |
| 66 | Fountain type applicator for ink or the like | US55539055 | 1955-12-27 | US2904811A | 1959-09-22 | RABELOW HAROLD H |
| 67 | Duplicating machines | US56290356 | 1956-02-01 | US2869458A | 1959-01-20 | GATES ALBERT G R |
| 68 | Screen printing apparatus | US48764655 | 1955-02-11 | US2851947A | 1958-09-16 | PHILIP MCCORMICK WILLIAM |
| 69 | Mimeograph | US32055140 | 1940-02-24 | US2236233A | 1941-03-25 | FRED ERIKSON |
| 70 | Printing machine | US16796737 | 1937-10-08 | US2158284A | 1939-05-16 | HAGSTROM JOSEPH E |
| 71 | Hand duplicator | US9588836 | 1936-08-13 | US2108115A | 1938-02-15 | LEVI FOSS |
| 72 | Duplicating machine | US8676936 | 1936-06-23 | US2080447A | 1937-05-18 | THOMPSON LOUIS H |
| 73 | Rotary stencil printing apparatus | US61708932 | 1932-06-14 | US2022539A | 1935-11-26 | ELLIOTT HARMON P |
| 74 | Stencil duplicating machine | US75642134 | 1934-12-07 | US2021169A | 1935-11-19 | BRAND MAURICE B |
| 75 | Stencil printing machine | US63705432 | 1932-10-10 | US1995403A | 1935-03-26 | STOELTING HUGO H |
| 76 | Duplicating machine | US44051830 | 1930-03-31 | US1816720A | 1931-07-28 | ERNEST CREED GEORGE |
| 77 | Stencil hand stamp | US35357429 | 1929-04-08 | US1789463A | 1931-01-20 | GORR WALTER O |
| 78 | Stencil hand stamp | US31381428 | 1928-10-20 | US1789433A | 1931-01-20 | GORR WALTER O |
| 79 | Continuously-operating screen printing device | US28805728 | 1928-06-25 | US1771627A | 1930-07-29 | FRANK HART |
| 80 | Rotary manifolding machine | US21853527 | 1927-09-09 | US1718886A | 1929-06-25 | LUDVIG ZEUTHEN OTTO |
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