公开(公告)号：WO1984003254A1

公开(公告)日：1984-08-30

申请号：PCT/US1984000211

申请日：1984-02-15

Applicant: NCR CORPORATION

Inventor： NCR CORPORATION ,  WEEKS, David, E. ,  WIRTH, Robert, L. ,  REECE, John, W.

IPC: B41J03/12

CPC classification number: B41J2/275

Abstract: A wire matrix print head in which a plurality of wires are caused to be propelled against a record medium by respective clapper-type, solenoid actuated, print wire armatures (48) for printing dot matrix characters. The support means (20, 34) carrying the solenoids (24, 26, 40) and the housing portion (42) carrying the armature (48) and print wires are secured together by a fastening member (72) which has a flange portion (80) at one end and a plurality of fingers (78) at the other end thereof. This arrangement provides a simplified structure for the print head as the fastening member (72) serves the combined function of fastening several parts of the print head together and providing a home-position seating for the driving end (54) of the armatures (48).

Abstract translation: 一种线阵列打印头，其中通过用于打印点阵字符的各个敲击型螺线管致动的打印线电枢（48）使多根电线被推向记录介质。 承载螺线管（24,26,40）的支撑装置（20,34）和承载电枢（48）和打印线的壳体部分（42）通过紧固构件（72）固定在一起，所述紧固构件具有凸缘部分 80）和在另一端的多个指状物（78）。 这种布置为打印头提供了简化的结构，因为紧固构件（72）用于将打印头的几个部分紧固在一起并提供用于衔铁（48）的驱动端（54）的原位置座的组合功能， 。

公开(公告)号：WO1984003255A1

公开(公告)日：1984-08-30

申请号：PCT/US1984000212

申请日：1984-02-15

Applicant: NCR CORPORATION

Inventor： NCR CORPORATION ,  WEEKS, David, E. ,  REECE, John, W. ,  WIRTH, Robert, L.

IPC: B41J03/12

CPC classification number: B41J2/265

Abstract: A wire matrix print head includes a generally circular portion (20) for supporting a plurality of electromagnetic actuators (30, 32) and their associated armatures (34) for driving print wires (36) which are supported and guided in a nose portion (44) of the housing a precise distance from a non-printing to a printing position. The print head includes a print wire support and guide system (62, 70, 90) comprising a first guide member (62) for directing the wire (36) toward an aligned configuration, and a third guide member (90) for receiving and retaining the wires (36) in said aligned configuration. The print wire support and guide system (62, 70, 90) is assembled separately from the main body of the print head to facilitate the insertion of the print wires (36) and is thereafter inserted into the nose portion (44) of the print head.

公开(公告)号：WO1984003253A1

公开(公告)日：1984-08-30

申请号：PCT/US1984000209

申请日：1984-02-15

Applicant: NCR CORPORATION

Inventor： NCR CORPORATION ,  WIRTH, Robert, L. ,  WEEKS, David, E. ,  REECE, John, W.

IPC: B41J03/12

CPC classification number: H01F27/29 ,  B41J2/275 ,  H05K3/3447 ,  H05K3/3468 ,  H05K2201/09045 ,  H05K2201/10287 ,  H05K2201/10568 ,  Y10T29/49142 ,  Y10T29/49144

Abstract: An assembly including a wire coil carrying bobbin (50) and a printed circuit board (34) having conductors (44) thereon. The bobbin (50) has first and second posts (68, 70) extending through corresponding apertures (40, 42) in the printed circuit board (34). Each post (68, 70) has first and second grooves (72, 74) extending along it and each end (82) of the coil wire (80) extends along and within said first groove (72), across the tip (84), and along and within said second groove (74) of the respective post (68, 70) and is soldered to the reverse side of the printed circuit board. Assembly is accomplished in one operation wherein a single aperture in the printed circuit board serves both as an aperture for the post and as an aperture for the wire end.

Abstract translation: 一种组件，包括在其上具有导体（44）的线圈承载筒管（50）和印刷电路板（34）。 线轴（50）具有延伸穿过印刷电路板（34）中的相应孔（40,42）的第一和第二柱（68,70）。 每个柱（68,70）具有沿其延伸的第一和第二凹槽（72,74），并且线圈线（80）的每个端部（82）沿着并在第一凹槽（72）内延伸穿过尖端（84） 并且沿着并位于相应柱（68,70）的所述第二槽（74）内并且被焊接到印刷电路板的相反侧。 组装是通过一种操作实现的，其中印刷电路板中的单个孔既用作柱的孔，也用作线端的孔。

公开(公告)号：EP0136332B1

公开(公告)日：1987-06-03

申请号：EP84901047.5

申请日：1984-02-15

Applicant: NCR CORPORATION

Inventor： WIRTH, Robert, L. ,  WEEKS, David, E. ,  REECE, John, W.

IPC: B41J3/12 ,  H01F15/10 ,  H05K3/34

CPC classification number: H01F27/29 ,  B41J2/275 ,  H05K3/3447 ,  H05K3/3468 ,  H05K2201/09045 ,  H05K2201/10287 ,  H05K2201/10568 ,  Y10T29/49142 ,  Y10T29/49144

Abstract: An assembly including a wire coil carrying bobbin (50) and a printed circuit board (34) having conductors (44) thereon. The bobbin (50) has first and second posts (68, 70) extending through corresponding apertures (40, 42) in the printed circuit board (34). Each post (68, 70) has first and second grooves (72, 74) extending along it and each end (82) of the coil wire (80) extends along and within said first groove (72), across the tip (84), and along and within said second groove (74) of the respective post (68, 70) and is soldered to the reverse side of the printed circuit board. Assembly is accomplished in one operation wherein a single aperture in the printed circuit board serves both as an aperture for the post and as an aperture for the wire end.

公开(公告)号：EP0137030B1

公开(公告)日：1986-09-17

申请号：EP84901146.5

申请日：1984-02-15

Applicant: NCR CORPORATION

Inventor： WEEKS, David, E. ,  WIRTH, Robert, L. ,  REECE, John, W.

IPC: B41J3/12

CPC classification number: B41J2/275

Abstract: A wire matrix print head in which a plurality of wires are caused to be propelled against a record medium by respective clapper-type, solenoid actuated, print wire armatures (48) for printing dot matrix characters. The support means (20, 34) carrying the solenoids (24, 26, 40) and the housing portion (42) carrying the armature (48) and print wires are secured together by a fastening member (72) which has a flange portion (80) at one end and a plurality of fingers (78) at the other end thereof. This arrangement provides a simplified structure for the print head as the fastening member (72) serves the combined function of fastening several parts of the print head together and providing a home-position seating for the driving end (54) of the armatures (48).

公开(公告)号：EP0137820A1

公开(公告)日：1985-04-24

申请号：EP84901049.0

申请日：1984-02-15

Applicant: NCR CORPORATION

Inventor： WEEKS, David, E. ,  REECE, John, W. ,  WIRTH, Robert, L.

IPC: B41J2

CPC classification number: B41J2/265

Abstract: Une tête d'impression par point comprend une partie généralement circulaire (20) supportant une pluralité de dispositifs d'actionnement électromagnétiques (30, 32) et leurs armatures associées (34) pour l'entraînement de fil d'impression (36) qui sont maintenus et guidés dans une partie de nez (44) du logement à une distance précise d'une position de non impression à une position d'impression. La tête imprimante comprend un système de support et de guidage de fil d'impression (62, 70, 90) comprenant un premier organe de guidage (62) servant à diriger les fils (36) dans une configuration alignée, et un troisième organe de guidage (90) recevant les fils (36) et les maintenant dans la configuration alignée. Le système de support et de guidage de fil d'impression (62, 70, 90) est assemblé séparément du corps principal de la tête imprimante pour faciliter l'insertion des fils d'impression (36) et est inséré ensuite dans la partie de nez (44) de la tête imprimante.

公开(公告)号：EP0136332A1

公开(公告)日：1985-04-10

申请号：EP84901047.0

申请日：1984-02-15

Applicant: NCR CORPORATION

Inventor： WIRTH, Robert, L. ,  WEEKS, David, E. ,  REECE, John, W.

IPC: B41J2 ,  H01F7 ,  H01F27 ,  H05K1 ,  H05K3

CPC classification number: H01F27/29 ,  B41J2/275 ,  H05K3/3447 ,  H05K3/3468 ,  H05K2201/09045 ,  H05K2201/10287 ,  H05K2201/10568 ,  Y10T29/49142 ,  Y10T29/49144

Abstract: Assemblage comprenant une bobine pourvue d'une bobine de fil (50) et une plaque de circuit imprimé (34) pourvue de conducteurs (44). La bobine (50) possède une première et une deuxième bornes (68, 70) s'étendant au travers d'ouvertures correspondantes (40, 42) dans la plaque de circuit imprimé (34). Chaque borne (68, 70) présente une première et une deuxième rainures (72, 74) s'étendant le long de la borne et chaque extrémité (82) du fil de bobine (80) s'étend le long et à l'intérieur de la première rainure (72), au travers de la pointe (84), et le long et à l'intérieur de la deuxième rainure (74) de la borne respective (68, 70) et est soudée sur le côté opposé de la plaque de circuit imprimé. L'assemblage est exécuté en une seule opération dans laquelle une ouverture simple dans la plaque de circuit imprimé sert aussi bien d'ouverture pour la borne que d'ouverture pour l'extrémité du fil.

公开(公告)号：EP0137820B1

公开(公告)日：1986-11-26

申请号：EP84901049.1

申请日：1984-02-15

Applicant: NCR CORPORATION

Inventor： WEEKS, David, E. ,  REECE, John, W. ,  WIRTH, Robert, L.

IPC: B41J3/12

CPC classification number: B41J2/265

Abstract: A wire matrix print head includes a generally circular portion (20) for supporting a plurality of electromagnetic actuators (30, 32) and their associated armatures (34) for driving print wires (36) which are supported and guided in a nose portion (44) of the housing a precise distance from a non-printing to a printing position. The print head includes a print wire support and guide system (62, 70, 90) comprising a first guide member (62) for directing the wire (36) toward an aligned configuration, and a third guide member (90) for receiving and retaining the wires (36) in said aligned configuration. The print wire support and guide system (62, 70, 90) is assembled separately from the main body of the print head to facilitate the insertion of the print wires (36) and is thereafter inserted into the nose portion (44) of the print head.

公开(公告)号：EP0137030A1

公开(公告)日：1985-04-17

申请号：EP84901146.0

申请日：1984-02-15

Applicant: NCR CORPORATION

Inventor： WEEKS, David, E. ,  WIRTH, Robert, L. ,  REECE, John, W.

IPC: B41J2

CPC classification number: B41J2/275

Abstract: Tête d'impression par points dans laquelle une pluralité de fils sont propulsés contre un support d'enregistrement par des armatures respectives de fil d'impression (48) du type à tête porte-outil et actionnées par des solénoïdes pour l'impression par points de caractères. L'organe de support (20, 34) portant les solénoïdes (24, 26, 40) et la partie de logement (42) portant l'armature (48) et les fils d'impression sont maintenus ensemble par un organe de fixation (72) possédant un rebord (80) à une extrémité et une pluralité de doigts (78) à son autre extrémité. Cet agencement permet d'obtenir une structure simplifiée pour la tête imprimante, étant donné que l'organe de fixation (72) a la fonction combinée d'assembler plusieurs parties de la tête imprimante et de réaliser un siège de position de repos pour l'extrémité d'entraînement (54) des armatures (48).