WO1998049011A1 - Chariot d'imprimante - Google Patents

Chariot d'imprimante Download PDF

Info

Publication number
WO1998049011A1
WO1998049011A1 PCT/JP1998/001854 JP9801854W WO9849011A1 WO 1998049011 A1 WO1998049011 A1 WO 1998049011A1 JP 9801854 W JP9801854 W JP 9801854W WO 9849011 A1 WO9849011 A1 WO 9849011A1
Authority
WO
WIPO (PCT)
Prior art keywords
print head
carriage
mounting surface
head mounting
printer
Prior art date
Application number
PCT/JP1998/001854
Other languages
English (en)
Japanese (ja)
Inventor
Kazumi Hasegawa
Original Assignee
Citizen Watch Co., Ltd.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from JP10910597A external-priority patent/JP2002240390A/ja
Priority claimed from JP13432597A external-priority patent/JP2002240379A/ja
Application filed by Citizen Watch Co., Ltd. filed Critical Citizen Watch Co., Ltd.
Publication of WO1998049011A1 publication Critical patent/WO1998049011A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J25/00—Actions or mechanisms not otherwise provided for
    • B41J25/34—Bodily-changeable print heads or carriages

Definitions

  • a flexible connection means such as FPC (flexible ⁇ printed ⁇ circuit) is usually used.
  • FPC flexible ⁇ printed ⁇ circuit
  • the carriage 19 has a print head 18 mounted thereon.
  • the print head 18 mounted on the carriage 19 has its head 18 a facing the platen 17.
  • the printing section 6 is composed of the printing head 18, the carriage 19 and the platen section 17.
  • a tubular member provided at the rear of the carriage 19
  • the length and mounting position of the shaft fitting portion 27 to the carriage 19 are determined so that the right end of the shaft fitting portion 27 almost reaches the rear of the engagement hole 31. Therefore, when the carriage 19 is driven by engaging the carriage drive pin 39 with the engagement portion 30 on the right side (not below) the print head mounting surface 21. Ridge 19 can be prevented from swinging. That is, the rotational moment generated around the center of gravity of the carriage 19 is received by the tubular shaft fitting portion 27.
  • the FPC 81 connected at one end to the print head 18 mounted on the carriage 19 extends leftward therefrom, that is, in a direction away from the control circuit unit 80.
  • a semi-cylindrical FPC support 2 2c is located immediately to the left of the print head mounting surface 21 and its upper surface is higher than the position of the print head mounting surface 21.
  • the FPC 81 near the print head 18 has the lower surface of the FPC support 2 2 c, and as shown in FIG. 3, the inclined posture gradually increases as the distance from the print head 18 increases.
  • the FPC 81 extending out of the print head 18 and inclined to the left extends around half a turn with a radius R 2, and then turns to the right, that is, the control circuit unit. Proceed on base frame 1 1 to g 80. The other end is connected to the control circuit unit 80.

Abstract

Cette invention concerne un chariot (19) qui possède une surface de montage (21) de tête d'impression sur le bord gauche de laquelle se trouve une section de support (22). Cette section va supporter par en dessous un système de connexion flexible allant de la tête d'impression à la surface de montage de cette dernière, et accroître le rayon de rotation. Sur le bord droit de la surface de montage de la tête d'impression se trouve une section de fixation (30) qui possède un trou de fixation (31) où vient se loger une broche servant à entraîner le chariot.
PCT/JP1998/001854 1997-04-25 1998-04-22 Chariot d'imprimante WO1998049011A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP10910597A JP2002240390A (ja) 1997-04-25 1997-04-25 プリンタのキャリッジ機構
JP9/109105 1997-04-25
JP13432597A JP2002240379A (ja) 1997-05-07 1997-05-07 プリンタにおけるキャリッジ駆動ピンに対するキャリッジの取付構造
JP9/134325 1997-05-07

Publications (1)

Publication Number Publication Date
WO1998049011A1 true WO1998049011A1 (fr) 1998-11-05

Family

ID=26448887

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP1998/001854 WO1998049011A1 (fr) 1997-04-25 1998-04-22 Chariot d'imprimante

Country Status (1)

Country Link
WO (1) WO1998049011A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001081088A3 (fr) * 2000-04-25 2002-02-07 Hewlett Packard Co Appareil permettant d'aligner un circuit souple sur un chariot d'imprimante a jet d'encre

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5527218A (en) * 1978-08-16 1980-02-27 Tokyo Electric Co Ltd Serial printer
JPS60114754U (ja) * 1984-01-06 1985-08-03 三洋電機株式会社 プリンタのケ−ブル固定装置
JPS61206682A (ja) * 1985-03-11 1986-09-12 Oki Electric Ind Co Ltd プリンタの部品間接続構造
JPS61181752U (fr) * 1985-05-02 1986-11-13
JPS6319708U (fr) * 1986-07-01 1988-02-09
JPS63201748U (fr) * 1987-06-16 1988-12-26
JPH024563A (ja) * 1988-06-24 1990-01-09 Canon Inc シリアルプリンタ
JPH0244593A (ja) * 1988-08-04 1990-02-14 Canon Inc フレキシブル基板固定装置
JPH0694081A (ja) * 1992-09-08 1994-04-05 Canon Inc ベルト伝動機構および該機構を用いる記録装置
JPH0781173A (ja) * 1993-06-29 1995-03-28 Canon Inc 記録装置
JPH09109508A (ja) * 1995-10-20 1997-04-28 Canon Inc 記録装置

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5527218A (en) * 1978-08-16 1980-02-27 Tokyo Electric Co Ltd Serial printer
JPS60114754U (ja) * 1984-01-06 1985-08-03 三洋電機株式会社 プリンタのケ−ブル固定装置
JPS61206682A (ja) * 1985-03-11 1986-09-12 Oki Electric Ind Co Ltd プリンタの部品間接続構造
JPS61181752U (fr) * 1985-05-02 1986-11-13
JPS6319708U (fr) * 1986-07-01 1988-02-09
JPS63201748U (fr) * 1987-06-16 1988-12-26
JPH024563A (ja) * 1988-06-24 1990-01-09 Canon Inc シリアルプリンタ
JPH0244593A (ja) * 1988-08-04 1990-02-14 Canon Inc フレキシブル基板固定装置
JPH0694081A (ja) * 1992-09-08 1994-04-05 Canon Inc ベルト伝動機構および該機構を用いる記録装置
JPH0781173A (ja) * 1993-06-29 1995-03-28 Canon Inc 記録装置
JPH09109508A (ja) * 1995-10-20 1997-04-28 Canon Inc 記録装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001081088A3 (fr) * 2000-04-25 2002-02-07 Hewlett Packard Co Appareil permettant d'aligner un circuit souple sur un chariot d'imprimante a jet d'encre

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