公开(公告)号：MX153619A

公开(公告)日：1986-12-05

申请号：MX18801781

申请日：1981-06-26

Applicant: IBM

Inventor： FIELD THOMAS RAY ,  JAGODZINSKI PETER FRANK ,  PATRICK CARL DOUGLAS

IPC: B65H23/06 ,  B41J32/00 ,  B41J33/00 ,  B41J33/16 ,  B41J33/52 ,  B65H75/02 ,  B41J35/28 ,  B41J32/02

Abstract: Connected to the take-up spool (26) of the ribbon cartridge (10) is a disc member (28) supporting a pair of flexible arms (32) with outwardly oriented pointed ends (34). Ends (34) engage ratchet teeth (44) formed on the internal surface of a cylinder (42) forming part of, or attached to, the ribbon cartridge (10). As disc (28) and arms (32) are rotated by the ribbon feed mechanism, arms (32) will flex and permit a rotation of disc (28) and take-up spool (26) with a minimal drag force. Upon reversal, the ends (34) of arms (32) engage ratchet teeth (44) and arms (32) become compression columns resisting the rotation of disc (28) and spool (26). Ends (34) of arms (32) are positioned such that they are one-half tooth out of phase to ensure that one tooth is always in engagement with the end (34) of one of the two arms (32).

公开(公告)号：NO811902A

公开(公告)日：1981-12-28

申请号：NO811902

申请日：1981-06-04

Applicant: IBM

Inventor： FIELD THOMAS RAY ,  JAGODZINSKI PETER FRANK ,  PATRICK CARL DOUGLAS

IPC: B65H23/06 ,  B41J32/00 ,  B41J33/16 ,  B41J33/52 ,  B65H75/02 ,  B41J

CPC classification number: B41J33/16 ,  B41J33/52

公开(公告)号：DE3165659D1

公开(公告)日：1984-09-27

申请号：DE3165659

申请日：1981-05-25

Applicant: IBM

Inventor： FIELD THOMAS RAY ,  JAGODZINSKI PETER FRANK ,  KING JAMES FOSTER

IPC: B41J29/36 ,  B41J31/09 ,  B41J32/00 ,  B65H75/02 ,  B41J33/00

Abstract: Web cartridge (10) having a supply spool (12), a take-up spool (34) and a web extending from the supply spool (12) to the take-up spool (34) through exit (18) and the entrance (26) apertures to form an exposed portion of the web exterior to the cartridge. A beam spring (40) supported by the cartridge, has one end (44) positioned in squeegeeing relation to the convolutions of the web accumulated on the take-up spool (34) for forcing the web against the convolutions, the end (44) being positioned to be the only portion of the spring (40) engaging the web in order to remove buckles in the last convolution and thus preventing voids and wrinkles in the spool.

公开(公告)号：ZA813757B

公开(公告)日：1982-06-30

申请号：ZA813757

申请日：1981-06-04

Applicant: IBM

Inventor： RAY FIELD THOMAS ,  FIELD THOMAS RAY ,  FRANK JAGODZINSKI PETER ,  JAGODZINSKI PETER FRANK ,  DOUGLAS PATRICK CARL ,  PATRICK CARL DOUGLAS

IPC: B65H23/06 ,  B41J32/00 ,  B41J33/00 ,  B41J33/16 ,  B41J33/52 ,  B65H75/02 ,  B41J

Abstract: Connected to the take-up spool (26) of the ribbon cartridge (10) is a disc member (28) supporting a pair of flexible arms (32) with outwardly oriented pointed ends (34). Ends (34) engage ratchet teeth (44) formed on the internal surface of a cylinder (42) forming part of, or attached to, the ribbon cartridge (10). As disc (28) and arms (32) are rotated by the ribbon feed mechanism, arms (32) will flex and permit a rotation of disc (28) and take-up spool (26) with a minimal drag force. Upon reversal, the ends (34) of arms (32) engage ratchet teeth (44) and arms (32) become compression columns resisting the rotation of disc (28) and spool (26). Ends (34) of arms (32) are positioned such that they are one-half tooth out of phase to ensure that one tooth is always in engagement with the end (34) of one of the two arms (32).

公开(公告)号：DK155509B

公开(公告)日：1989-04-17

申请号：DK281281

申请日：1981-06-25

Applicant: IBM

Inventor： FIELD THOMAS RAY ,  JAGODZINSKI PETER FRANK ,  PATRICK CARL DOUGLAS

IPC: B65H23/06 ,  B41J32/00 ,  B41J33/00 ,  B41J33/16 ,  B41J33/52 ,  B65H75/02 ,  B41J33/18 ,  F16D41/12

Abstract: Connected to the take-up spool (26) of the ribbon cartridge (10) is a disc member (28) supporting a pair of flexible arms (32) with outwardly oriented pointed ends (34). Ends (34) engage ratchet teeth (44) formed on the internal surface of a cylinder (42) forming part of, or attached to, the ribbon cartridge (10). As disc (28) and arms (32) are rotated by the ribbon feed mechanism, arms (32) will flex and permit a rotation of disc (28) and take-up spool (26) with a minimal drag force. Upon reversal, the ends (34) of arms (32) engage ratchet teeth (44) and arms (32) become compression columns resisting the rotation of disc (28) and spool (26). Ends (34) of arms (32) are positioned such that they are one-half tooth out of phase to ensure that one tooth is always in engagement with the end (34) of one of the two arms (32).

公开(公告)号：NO154120C

公开(公告)日：1986-07-23

申请号：NO811902

申请日：1981-06-04

Applicant: IBM

Inventor： FIELD THOMAS RAY ,  JAGODZINSKI PETER FRANK ,  PATRICK CARL DUGLAS

IPC: B65H23/06 ,  B41J32/00 ,  B41J33/00 ,  B41J33/16 ,  B41J33/52 ,  B65H75/02

Abstract: Connected to the take-up spool (26) of the ribbon cartridge (10) is a disc member (28) supporting a pair of flexible arms (32) with outwardly oriented pointed ends (34). Ends (34) engage ratchet teeth (44) formed on the internal surface of a cylinder (42) forming part of, or attached to, the ribbon cartridge (10). As disc (28) and arms (32) are rotated by the ribbon feed mechanism, arms (32) will flex and permit a rotation of disc (28) and take-up spool (26) with a minimal drag force. Upon reversal, the ends (34) of arms (32) engage ratchet teeth (44) and arms (32) become compression columns resisting the rotation of disc (28) and spool (26). Ends (34) of arms (32) are positioned such that they are one-half tooth out of phase to ensure that one tooth is always in engagement with the end (34) of one of the two arms (32).

公开(公告)号：NO154120B

公开(公告)日：1986-04-14

申请号：NO811902

申请日：1981-06-04

Applicant: IBM

Inventor： FIELD THOMAS RAY ,  JAGODZINSKI PETER FRANK ,  PATRICK CARL DUGLAS

IPC: B65H23/06 ,  B41J32/00 ,  B41J33/00 ,  B41J33/16 ,  B41J33/52 ,  B65H75/02

Abstract: Connected to the take-up spool (26) of the ribbon cartridge (10) is a disc member (28) supporting a pair of flexible arms (32) with outwardly oriented pointed ends (34). Ends (34) engage ratchet teeth (44) formed on the internal surface of a cylinder (42) forming part of, or attached to, the ribbon cartridge (10). As disc (28) and arms (32) are rotated by the ribbon feed mechanism, arms (32) will flex and permit a rotation of disc (28) and take-up spool (26) with a minimal drag force. Upon reversal, the ends (34) of arms (32) engage ratchet teeth (44) and arms (32) become compression columns resisting the rotation of disc (28) and spool (26). Ends (34) of arms (32) are positioned such that they are one-half tooth out of phase to ensure that one tooth is always in engagement with the end (34) of one of the two arms (32).

公开(公告)号：BR8103166A

公开(公告)日：1982-08-24

申请号：BR8103166

申请日：1981-05-21

Applicant: IBM

Inventor： FIELD THOMAS RAY ,  JAGODZINSKI PETER FRANK ,  PATRICK CARL DOUGLAS

IPC: B65H23/06 ,  B41J32/00 ,  B41J33/00 ,  B41J33/16 ,  B41J33/52 ,  B65H75/02 ,  B41J11/24

Abstract: Connected to the take-up spool (26) of the ribbon cartridge (10) is a disc member (28) supporting a pair of flexible arms (32) with outwardly oriented pointed ends (34). Ends (34) engage ratchet teeth (44) formed on the internal surface of a cylinder (42) forming part of, or attached to, the ribbon cartridge (10). As disc (28) and arms (32) are rotated by the ribbon feed mechanism, arms (32) will flex and permit a rotation of disc (28) and take-up spool (26) with a minimal drag force. Upon reversal, the ends (34) of arms (32) engage ratchet teeth (44) and arms (32) become compression columns resisting the rotation of disc (28) and spool (26). Ends (34) of arms (32) are positioned such that they are one-half tooth out of phase to ensure that one tooth is always in engagement with the end (34) of one of the two arms (32).

公开(公告)号：DK155509C

公开(公告)日：1989-10-16

申请号：DK281281

申请日：1981-06-25

Applicant: IBM

Inventor： FIELD THOMAS RAY ,  JAGODZINSKI PETER FRANK ,  PATRICK CARL DOUGLAS

IPC: B65H23/06 ,  B41J32/00 ,  B41J33/00 ,  B41J33/16 ,  B41J33/52 ,  B65H75/02 ,  B41J33/18

Abstract: Connected to the take-up spool (26) of the ribbon cartridge (10) is a disc member (28) supporting a pair of flexible arms (32) with outwardly oriented pointed ends (34). Ends (34) engage ratchet teeth (44) formed on the internal surface of a cylinder (42) forming part of, or attached to, the ribbon cartridge (10). As disc (28) and arms (32) are rotated by the ribbon feed mechanism, arms (32) will flex and permit a rotation of disc (28) and take-up spool (26) with a minimal drag force. Upon reversal, the ends (34) of arms (32) engage ratchet teeth (44) and arms (32) become compression columns resisting the rotation of disc (28) and spool (26). Ends (34) of arms (32) are positioned such that they are one-half tooth out of phase to ensure that one tooth is always in engagement with the end (34) of one of the two arms (32).

公开(公告)号：DE3161877D1

公开(公告)日：1984-02-16

申请号：DE3161877

申请日：1981-05-12

Applicant: IBM

Inventor： FIELD THOMAS RAY ,  JAGODZINSKI PETER FRANK ,  PATRICK CARL DOUGLAS

IPC: B65H23/06 ,  B41J32/00 ,  B41J33/00 ,  B41J33/16 ,  B41J33/52 ,  B65H75/02

Abstract: Connected to the take-up spool (26) of the ribbon cartridge (10) is a disc member (28) supporting a pair of flexible arms (32) with outwardly oriented pointed ends (34). Ends (34) engage ratchet teeth (44) formed on the internal surface of a cylinder (42) forming part of, or attached to, the ribbon cartridge (10). As disc (28) and arms (32) are rotated by the ribbon feed mechanism, arms (32) will flex and permit a rotation of disc (28) and take-up spool (26) with a minimal drag force. Upon reversal, the ends (34) of arms (32) engage ratchet teeth (44) and arms (32) become compression columns resisting the rotation of disc (28) and spool (26). Ends (34) of arms (32) are positioned such that they are one-half tooth out of phase to ensure that one tooth is always in engagement with the end (34) of one of the two arms (32).