EP0332863A3 - Mounting of a print head - Google Patents

Mounting of a print head Download PDF

Info

Publication number
EP0332863A3
EP0332863A3 EP89102605A EP89102605A EP0332863A3 EP 0332863 A3 EP0332863 A3 EP 0332863A3 EP 89102605 A EP89102605 A EP 89102605A EP 89102605 A EP89102605 A EP 89102605A EP 0332863 A3 EP0332863 A3 EP 0332863A3
Authority
EP
European Patent Office
Prior art keywords
print head
mounting
support element
clamping levers
bearing surfaces
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
EP89102605A
Other languages
German (de)
Other versions
EP0332863A2 (en
EP0332863B1 (en
Inventor
Wolfgang Blindow
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wincor Nixdorf International GmbH
Original Assignee
Nixdorf Computer AG
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
Application filed by Nixdorf Computer AG filed Critical Nixdorf Computer AG
Priority to AT89102605T priority Critical patent/ATE76000T1/en
Publication of EP0332863A2 publication Critical patent/EP0332863A2/en
Publication of EP0332863A3 publication Critical patent/EP0332863A3/en
Application granted granted Critical
Publication of EP0332863B1 publication Critical patent/EP0332863B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J25/00Actions or mechanisms not otherwise provided for
    • B41J25/34Bodily-changeable print heads or carriages

Abstract

In a device for mounting a print head (10) on the print head carriage of a printer, comprising a support element (20) attached to the print head carriage, the former having a print head seating (22, 24) with bearing surfaces for the print head and clamps (32) for pressing the print head (10) on to the bearing surfaces, the clamps comprise two clamping levers (32) which are mounted on both sides of the print head seating (22, 24) on the support element (20) so as to be able to swivel between a release position and a locked position and each of which features a tensioning member (46) designed to engage behind a clamping surface (16) on the print head (10), where detents (50, 44) are provided on the support element (20) and the clamping levers (32), which engage with one another in the locked position of the clamping levers (32). <IMAGE>
EP89102605A 1988-03-15 1989-02-15 Mounting of a print head Expired - Lifetime EP0332863B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT89102605T ATE76000T1 (en) 1988-03-15 1989-02-15 DEVICE FOR HOLDING A PRINT HEAD.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3808648 1988-03-15
DE3808648A DE3808648C1 (en) 1988-03-15 1988-03-15

Publications (3)

Publication Number Publication Date
EP0332863A2 EP0332863A2 (en) 1989-09-20
EP0332863A3 true EP0332863A3 (en) 1990-01-17
EP0332863B1 EP0332863B1 (en) 1992-05-13

Family

ID=6349795

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89102605A Expired - Lifetime EP0332863B1 (en) 1988-03-15 1989-02-15 Mounting of a print head

Country Status (3)

Country Link
EP (1) EP0332863B1 (en)
AT (1) ATE76000T1 (en)
DE (1) DE3808648C1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0418821B1 (en) * 1989-09-18 1997-12-29 Canon Kabushiki Kaisha Ink jet recording head carriage and an apparatus with same
EP0602709B1 (en) * 1992-12-14 1998-04-29 Agfa-Gevaert N.V. Thermal image-recording apparatus with locking means for holding a print head

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3921780A (en) * 1974-07-18 1975-11-25 Gen Electric Assembly for mounting a print head
US3960255A (en) * 1974-05-10 1976-06-01 Ing. C. Olivetti & C., S.P.A. Mounting mechanism for a non-impact dots-matrix print head
GB2172929A (en) * 1985-03-26 1986-10-01 Seiko Epson Corp Releasable mounting for, for example, a print head

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58104781A (en) * 1981-12-16 1983-06-22 Tokyo Electric Co Ltd Printer
JPS60105569A (en) * 1983-11-14 1985-06-11 Tokyo Electric Co Ltd Printing head retaining mechanism for printing device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3960255A (en) * 1974-05-10 1976-06-01 Ing. C. Olivetti & C., S.P.A. Mounting mechanism for a non-impact dots-matrix print head
US3921780A (en) * 1974-07-18 1975-11-25 Gen Electric Assembly for mounting a print head
GB2172929A (en) * 1985-03-26 1986-10-01 Seiko Epson Corp Releasable mounting for, for example, a print head

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 9, no. 256 (M-421)(1979) 15 Oktober 1985, & JP-A-60 105569 (Y. DUOMOTO) 11 Juni 1985, *

Also Published As

Publication number Publication date
EP0332863A2 (en) 1989-09-20
ATE76000T1 (en) 1992-05-15
DE3808648C1 (en) 1989-04-27
EP0332863B1 (en) 1992-05-13

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