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31. 发明专利

DE3437035A1 未知
公开(公告)号：DE3437035A1
公开(公告)日：1985-09-05
申请号：DE3437035
申请日：1984-10-09
申请人： MAIER & CO
发明人： SOINI ROLAND
IPC分类号： B41F3/34 , B41L17/10 , B41F7/04
摘要： In an off-set printing device suited to multi-colored printing the printing plate support and the printing carrier support are arranged on a common carrier plate between two parallel racks connected with the carrier plate and extending in the printing direction. The printing roller is freely removable from the carrier plate and has at each of its axial ends a spur gear or pinion for engagement with an associated one of the racks, and the roll of the printing roller is freely rotatable relative to a shaft provided with hand grips. On the carrier plate-in the printing direction-in front of the printing plate support and on the printing roller at least one projection and a complementary recess are provided which in the presenting of the printing roller to the carrier plate engage with one another.

32. 发明专利

DE3106940C2 未知
公开(公告)号：DE3106940C2
公开(公告)日：1984-02-02
申请号：DE3106940
申请日：1981-02-25
申请人： MAX SIMMEL MASCHINENFABRIK, 7530 PFORZHEIM, DE
发明人： RINK, WILLI, ING.(GRAD.), 7500 KARLSRUHE, DE
IPC分类号： B41F1/16 , B41F1/46 , B41F31/30 , B41F31/00 , B41F3/28 , B41F3/34

33. 发明专利

GB2052314A INKING PRINTING PLATES 未知
公开(公告)号：GB2052314A
公开(公告)日：1981-01-28
申请号：GB8017818
申请日：1980-05-30
申请人： HITACHI LTD
IPC分类号： B41F3/81 , B05C1/08 , B05D1/28 , B41F3/20 , B41F3/34 , B41F7/02 , B41F17/00 , B41F17/14 , B41F17/36 , B41F31/02 , B41M1/00 , B41M1/06 , B41M1/34 , G03F7/12 , B05C1/02 , B41F31/00
摘要： A method and an apparatus for thin film formation using off-set printing techniques, wherein a film-forming material is coated uniformly on a platform, which material is then transferred onto an object on which a thin film is to be formed. Coating the material on the platform is carried out by moving on the platform a roll coater which includes a distributing roller and a coating roller and which feeds the film-forming material onto the platform and by rotating the coating roller in a direction at which slippage in engagement between the coating roller and the platform is always involved in relation with the movement of the roll coater.

34. 发明专利

CS166283B2 未知
公开(公告)号：CS166283B2
公开(公告)日：1976-02-27
申请号：CS573671
申请日：1971-08-06
IPC分类号： B41F3/34 , B41F3/02

35. 发明专利

DE2040631C3 未知
公开(公告)号：DE2040631C3
公开(公告)日：1975-01-30
申请号：DE2040631
申请日：1970-08-17
申请人： STEINMESSE U. STOLLBERG, 8500 NUERNBERG
发明人： BECKH, WALTER, 8500 NUERNBERG
IPC分类号： B41F3/34

36. 发明专利

DE2209555B2 未知
公开(公告)号：DE2209555B2
公开(公告)日：1974-03-28
申请号：DE2209555
申请日：1972-02-29
申请人： ADAMOVSKE STROJIRNY N.P., ADAMOV (TSCHECHOSLOWAKEI)
发明人： KASHPAR, VACLAV, DOBRUSHKA , KUBECZEK, ZDENEK, OHNISHOV
IPC分类号： B41F27/04 , B41F3/34

37. 发明专利

GB1308427A FLAT OFFSET TRAVELLING CYLINDER PRINTING PRESSES 未知
公开(公告)号：GB1308427A
公开(公告)日：1973-02-21
申请号：GB1995271
申请日：1971-06-10
申请人： STEINMESSE STOLLBERG
IPC分类号： B41F3/34 , B41F3/02
摘要： 1308427 Travelling cylinder press STEINMESSE & STOLLBERG 10 June 1971 [17 Aug 1970] 19952/71 Heading B6C A travelling cylinder offset press having a blanket cylinder 5, printing plate bed 2 and copy sheet receiving plate 3 is so constructed that the cylinder 5 and all the dampening and inking apparatus are carried in the same reciprocable carriage 4. The arrangement of the damping rollers, the inking rollers and the blanket cylinder is such that the printing plate is dampened and inked and the material printed during one single movement of the carriage. A motor 6 is mounted on the carriage 4 and drive pinions and electromagnetic clutches are arranged such that the motor rotates the inking rollers when the latter are not inking the printing plate but for the plate inking operation the rollers are rotated by pinion engagement with a rack 16 fixed on the framework of the press.

38. 发明专利

DE2040631A1 未知
公开(公告)号：DE2040631A1
公开(公告)日：1972-03-02
申请号：DE2040631
申请日：1970-08-17
申请人： STEINMESSE & STOLLBERG
发明人： BECKN WALTER
IPC分类号： B41F3/34 , B41F

39. 发明专利

DE1258419B 未知
公开(公告)号：DE1258419B
公开(公告)日：1968-01-11
申请号：DEL0049493
申请日：1964-12-09
申请人： LE ELEKTROMECHANITSCHESKIJ SAW
发明人： MELNIKOW WASILIJ P
IPC分类号： B41F3/30 , B41F3/34 , B41F3/81 , B41F3/86

40. 发明专利

GB980438A Sheet printing machine 未知
公开(公告)号：GB980438A
公开(公告)日：1965-01-13
申请号：GB4346561
申请日：1961-12-05
申请人： ALSACIENNE CONSTR MECA
IPC分类号： B41F3/34 , B41F7/02 , B41F17/00 , G05D1/06
摘要： 980,438. Printing-machines. SOC. ALSACIENNE DE CONSTRUCTIONS MECA. NIQUES. Dec. 5, 1961 [Dec. 7, 1960], No. 43465/61. Heading B6C. An offset multi-colour cylinder printing machine comprises an endless conveyer for supporting a length of sheet material 10, such as a textile fabric, to be printed on, means for intermittently advancing the conveyer in a longitudinal direction, an offset roller 6 in each of a series of printing assemblies 21, 22, 23, 24 supported with its axis parallel to said longitudinal direction and adapted to receive an inked pattern from a plate supported on a bedplate 5, and means operable in timed relationship with the advancing means for moving the roller 6 transversely across the surface of the material 10 in rolling engagement therewith during a stationary period of said conveyer to transfer the pattern to said material.The invention is also applicable to the printing of paper, plastics or rigid materials such as sheet metal. Grippers.-The conveyer is moved intermittently by four clamping trucks 26, 27, 28, 29 which engage the sides of the upper run of the conveyer, truck 26 being connected to the piston-rod of a double-acting fluid pressure actuator V1 and the other trucks being interconnected by rods 37, 38 and 39. Each clamping truck comprises a generally rectangular body 46 supported on rollers 47 which engage rails 31 and the flat upper surface 46 of each truck engages the underside of the upper run of the belt and co-operates with an upper member 48 supported by rods slidable in a pair of vertically disposed hydraulic cylinders V2. The members 48 are lowered to grip the edges of the conveyer and the material 10 and then pressure oil is applied to actuator V1 to displace the conveyer forwardly until stop 41 abuts member 43. The members 48 are then raised and the trucks returned until stop 41 abuts member 42. A stationary clamp 56 is provided which is released when the clamping trucks are in a clamped position and vice versa. Inking.-The inking assembly, Fig. 8, of each printing assembly comprises a fountain 71, a fountain roller 72, a swinging messenger roller 73, further rolls 74, 75, 76, 77 and three axially reciprocating rolls 78, 79 and 80. The rolls are rotated from a motor M via a shaft having two threaded sections 83, 84 of opposite pitch. Each roll 78, 79, 80 is reciprocated by a mechanism including a grooved ring 96 engaged by a pivoted fork which engages at its other end a helical groove in the periphery of a cam 99. The rolls 76 and 77 co-operate with three inking rolls 87, 88 and 89 which are mounted in a horizontally reciprocable carriage 92 and which ink the pattern plate. The rolls 87, 88, and 89 are supported in the carriage 92 between pairs of arms 111-112, 115-116, and 117-118 pivoted on pivots 113-114, 121-122, and 123-124, respectively, so as to be vertically displaceable a limited amount. The carriage 92 is mounted on rollers 93 which engage rails 94, 95 and is driven by a motor M1 which rotates lead-screws 135, 136. Operation.-The offset roll 6 in each printing assembly is supported on a carriage 146, Fig. 11, which is reciprocated by an electric motor M2 mounted thereon. The roll 6 is positively rotated by a system of gearing which engages a pair of racks which is reciprocated longitudinally relative to the rails on which the carriage 146 runs by hydraulic actuators V5. The control of the various hydraulic and electric components is derived from a single continuously rotating cam-shaft, Fig. 15 (not shown). Tripping.-Each roll 6 is journalled in pivoted lever arms connected by a member 171 and the piston-rod 175 of an hydraulic actuator V4 is connected to the member 171 so that on the application of fluid pressure the roll may be raised or lowered. The printing assemblies may print black and in three colours in addition and the invention is stated 'to be applicable to wet offset printing or intaglio offset printing.

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