ATE22416T1 - DEVICE FOR SUPPORTING THE SWING FRAME IN A MATRIX LINE PRINTER. - Google Patents

DEVICE FOR SUPPORTING THE SWING FRAME IN A MATRIX LINE PRINTER.

Info

Publication number
ATE22416T1
ATE22416T1 AT82105952T AT82105952T ATE22416T1 AT E22416 T1 ATE22416 T1 AT E22416T1 AT 82105952 T AT82105952 T AT 82105952T AT 82105952 T AT82105952 T AT 82105952T AT E22416 T1 ATE22416 T1 AT E22416T1
Authority
AT
Austria
Prior art keywords
leaf springs
frame
roller
free ends
printer
Prior art date
Application number
AT82105952T
Other languages
German (de)
Inventor
Josef Pichler
Original Assignee
Mannesmann Tally Gmbh
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 Mannesmann Tally Gmbh filed Critical Mannesmann Tally Gmbh
Application granted granted Critical
Publication of ATE22416T1 publication Critical patent/ATE22416T1/en

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
    • B41J25/001—Mechanisms for bodily moving print heads or carriages parallel to the paper surface
    • B41J25/006—Mechanisms for bodily moving print heads or carriages parallel to the paper surface for oscillating, e.g. page-width print heads provided with counter-balancing means or shock absorbers
    • 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
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/22—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of impact or pressure on a printing material or impression-transfer material
    • B41J2/23—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of impact or pressure on a printing material or impression-transfer material using print wires
    • B41J2/235—Print head assemblies
    • B41J2/245—Print head assemblies line printer type

Landscapes

  • Character Spaces And Line Spaces In Printers (AREA)
  • Accessory Devices And Overall Control Thereof (AREA)
  • Structures For Mounting Electric Components On Printed Circuit Boards (AREA)

Abstract

1. A matrix line printer featuring an oscillating frame (3) ahead of the roller (1) with its bearing face for the record carrier (2) and capable of forward and backward motion parallel thereto, the print elements being arranged thereon in a single row, and oscillation being enabled by means of leaf springs at either end, a link (9), transmitting the oscillation, being carried in hinged mountings at least at the oscillating frame (3) and its two end sectors (3a and 3b) being provided with paired inner and outer leaf springs jointly movable in the horizontal in such manner that the selfsame frame (3) can move in the horizontal plans of the roller (1), this assembly being characterized by : each leaf spring pair consisting of exactly parallel leaf springs (5a, 5b and/or 6a, 6b) whereof the outer ones (5a, 6b) are fixed by their roller-side ends at the printer frame (4) whereas their free ends are connected in fixed mounting via appropriate spacers (14, 15) to the free ends of the inner leaf springs (5b, 6a), the roller - side ends of these inner leaf springs being in turn connected with the end sectors (3a, 3b) of the oscillating frame (3) which can thus move in either direction between the printer frame bearing points (4a, 4c) and the outer leaf springs (5a, 6b) whilst the free ends of the inner leaf springs (5b, 6a) are rigidly connected to each other by a bar (17).
AT82105952T 1982-07-03 1982-07-03 DEVICE FOR SUPPORTING THE SWING FRAME IN A MATRIX LINE PRINTER. ATE22416T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP82105952A EP0098317B1 (en) 1982-07-03 1982-07-03 Mounting arrangement for the oscillating frame in a matrix line printer

Publications (1)

Publication Number Publication Date
ATE22416T1 true ATE22416T1 (en) 1986-10-15

Family

ID=8189116

Family Applications (1)

Application Number Title Priority Date Filing Date
AT82105952T ATE22416T1 (en) 1982-07-03 1982-07-03 DEVICE FOR SUPPORTING THE SWING FRAME IN A MATRIX LINE PRINTER.

Country Status (3)

Country Link
EP (1) EP0098317B1 (en)
AT (1) ATE22416T1 (en)
DE (1) DE3273444D1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1328576C (en) * 1988-01-19 1994-04-19 Gordon Brent Barrus Printer having improved shuttle counterbalance, cam oiler and integral flywheel motor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5514216A (en) * 1978-07-14 1980-01-31 Nec Corp Printer
US4227455A (en) * 1978-12-29 1980-10-14 International Business Machines Corporation Suspension arrangement for an oscillating body
US4387642A (en) * 1980-07-17 1983-06-14 Mannesmann Tally Corporation Bi-directional, constant velocity, carriage shuttling mechanisms

Also Published As

Publication number Publication date
EP0098317B1 (en) 1986-09-24
EP0098317A1 (en) 1984-01-18
DE3273444D1 (en) 1986-10-30

Similar Documents

Publication Publication Date Title
ES8104096A1 (en) System for adjusting the position of a steering wheel on a vehicle.
GB1477247A (en) Suspension for endless track vehicles
JPS57159683A (en) Changeover device for ink ribbon-track for printer
ES244215U (en) Vehicle seat
ATE22416T1 (en) DEVICE FOR SUPPORTING THE SWING FRAME IN A MATRIX LINE PRINTER.
GB1522063A (en) Switch for distributing over a plurality of conveying tracks objects which are fed in one line
EP0162586A3 (en) Wire matrix print head
EP0026890A3 (en) Paper drive mechanism for a printer
DE3362677D1 (en) Process for adjusting leaf-spring like parts
GB1311965A (en) Vehicle frame member or bogie frame for a rail vehicle
GB844768A (en) Improvements in or relating to endless track units for vehicles
US3623427A (en) Rotating type carrier with shiftable hammer carrier
US3243198A (en) Trunnion suspension
ES8404916A1 (en) Apparatus for replacing a ribbon cartridge in a printer, and ribbon cartridge to be used therewith.
GB1346647A (en)
SE7317616L (en)
NZ186883A (en) Bush assembly for radius rod or rocker arm conical bushes mounted on spacers rotatable about a fixed pin
EP0306889A3 (en) Bogie with steered wheel sets
US2483308A (en) Tractor track stabilizer
ES308036A1 (en) A single axle mounting for a rail vehicle comprising two articulated elements
GB1334949A (en) Typewriter
SU649524A1 (en) Automatic machine for assembling and welding of bracket-to-chain-link joint
SU901010A1 (en) Device for orientation of parts at mounting
ATE370836T1 (en) DEVICE FOR COMPENSATING LATERAL FRAME VIBRATIONS IN PRINTING UNITS OF ROTARY PRINTING MACHINES
SU799690A1 (en) Mechanism for regulating stripping chamber of vertical spindle cotton harvester

Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee