[go: up one dir, main page]

EP0054326A2 - Dispositif d'alimentation en formulaires en continu vers le rouleau d'impression et à partir de celui-ci - Google Patents

Dispositif d'alimentation en formulaires en continu vers le rouleau d'impression et à partir de celui-ci Download PDF

Info

Publication number
EP0054326A2
EP0054326A2 EP81201333A EP81201333A EP0054326A2 EP 0054326 A2 EP0054326 A2 EP 0054326A2 EP 81201333 A EP81201333 A EP 81201333A EP 81201333 A EP81201333 A EP 81201333A EP 0054326 A2 EP0054326 A2 EP 0054326A2
Authority
EP
European Patent Office
Prior art keywords
side walls
transport device
actuating lever
printing unit
walls
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
EP81201333A
Other languages
German (de)
English (en)
Other versions
EP0054326A3 (en
EP0054326B1 (fr
Inventor
Manfred Rosenthal
Wendelin Weber
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.)
Philips Intellectual Property and Standards GmbH
Koninklijke Philips NV
Original Assignee
Philips Patentverwaltung GmbH
Philips Gloeilampenfabrieken NV
Koninklijke Philips Electronics NV
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 Philips Patentverwaltung GmbH, Philips Gloeilampenfabrieken NV, Koninklijke Philips Electronics NV filed Critical Philips Patentverwaltung GmbH
Publication of EP0054326A2 publication Critical patent/EP0054326A2/fr
Publication of EP0054326A3 publication Critical patent/EP0054326A3/de
Application granted granted Critical
Publication of EP0054326B1 publication Critical patent/EP0054326B1/fr
Expired legal-status Critical Current

Links

Images

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
    • B41J15/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, specially adapted for supporting or handling copy material in continuous form, e.g. webs
    • B41J15/16—Means for tensioning or winding the web
    • 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
    • B41J11/00—Devices or arrangements  of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
    • B41J11/26—Pin feeds
    • B41J11/32—Adjustment of pin wheels or traction elements, e.g. laterally

Definitions

  • the invention relates to a transport device for feeding and discharging an endless form to a platen roller, which is mounted in the frame walls of a printing unit, with paired transport chains, which are arranged on shafts mounted in side walls, at least one of which can be driven.
  • the known arrangement has the disadvantage that the distance between the transport chains and the platen roller always remains constant during operation due to the rigid coupling, so that the inserted endless forms are only under the same tension during transport if they always have the same thickness.
  • the invention has for its object to provide a transport device that can be easily adjusted to different forms or forms sets with different strengths and in which the effort required for this is low.
  • an actuating lever is pivotally mounted on at least one of the two side walls of the device, which on the one hand has an attachment for ratcheting in different pivot positions and on the other hand has a bearing eye which cooperates in the operating position with a bolt fastened to the frame walls of the printing unit, that the side walls are each provided with an elongated hole which engages around a bolt fastened to the frame walls and that when the actuating lever is pivoted, the side walls slide in the elongated holes and the distance between the transport chains and the platen roller changes.
  • the entire transport device can be plugged onto the printing unit as a modular unit.
  • Directionally arranged actuating levers can be stored individually or connected to one another in a rotationally fixed manner by means of a shaft. While in the first case each operating lever must be moved individually and must have its own grid, in the second case the pivoting and grid of one of the two operating levers is sufficient.
  • the transport device for continuous forms is designed as an easily assembled, attachable assembly.
  • a clamp connection was chosen to enable easy placement on the printing unit.
  • the side walls 1 and 2 each have an open slot 3.
  • the bolts 4 and 5 for inserting the transport device onto the printing unit are fastened to the frame walls 6 and 7 (FIG. 1), which are components of the printing unit.
  • the cladding 8 of the printing unit which is only partially shown in FIGS. 2 and 3, has an opening on the right and left of the platen roller 12 which enables the side walls 1 and 2 to be inserted.
  • Fig. 2 shows how the transport device is attached. By tilting the transport device towards the front, the elongated holes 3 are inserted over the bolts 4 and the transport device is then pivoted back again until the clamping lugs 9 and 10, which form a bearing eye, snap into place over the second bolt 5.
  • the side walls 1 and 2 are each provided with an edge 11 which rests on the associated bolt 5 in the functional position of the transport device and prevents further pushing through when plugging on and one Relieves the bearing eye.
  • the teeth of the gear 13 fastened on the platen roller 12 and the gear 14 located on the transport device engage and represent the transmission for power transmission from the platen roller 12 to the drive shaft 21 of the transport chains 16.
  • the transport device can also be detachably held on the printing unit in another way. It should only be noted that the transport device can be moved on the printing unit by the actuating lever 15.
  • the distance A must be variable depending on the form thickness or depending on the number of form layers.
  • a particularly favorable solution is the fixed assignment of the distance A to the form thickness or to the form layers.
  • the distance between transport chains 16, in particular their drive shaft 21, and the platen roller 12, in particular their bearing shaft 22, is made adjustable.
  • the actuating lever 15, which at the same time effects the releasable fastening of the transport device on the printing unit.
  • the actuating lever 15 is fastened in the pivot bearing 17 to the side walls 1 and 2 of the transport device. It has an integrally formed arm 18 in the upper part, which acts as a fixing spring. This engages in four positions, which are punched as elongated holes 19 in the side walls 1 and 2 are.
  • the actuating lever 15 rotates about the bolt 5.
  • the transport device is described and shown in such a way that it can, if necessary, be placed on and removed from the frame of the printing unit. For this reason, the elongated holes 3 and. Bearing eyelets 9,10 each open to the outside. But it is also possible, provided that the transport device can be firmly connected to the frame and does not have to be removable, to make the elongated holes and the eyelets closed. In this case, the bearing bolts 4.5 are in the assigned holes either during the Mon days of the printer or snap in by resilient bending of the side walls 1, 2.

Landscapes

  • Handling Of Sheets (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)
EP81201333A 1980-12-11 1981-12-09 Dispositif d'alimentation en formulaires en continu vers le rouleau d'impression et à partir de celui-ci Expired EP0054326B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3046592 1980-12-11
DE19803046592 DE3046592A1 (de) 1980-12-11 1980-12-11 "transporteinrichtung zum zufuehren und abfuehren eines endlosformulares zur schreibwalze"

Publications (3)

Publication Number Publication Date
EP0054326A2 true EP0054326A2 (fr) 1982-06-23
EP0054326A3 EP0054326A3 (en) 1983-10-12
EP0054326B1 EP0054326B1 (fr) 1986-03-12

Family

ID=6118837

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81201333A Expired EP0054326B1 (fr) 1980-12-11 1981-12-09 Dispositif d'alimentation en formulaires en continu vers le rouleau d'impression et à partir de celui-ci

Country Status (4)

Country Link
US (1) US4440516A (fr)
EP (1) EP0054326B1 (fr)
JP (1) JPS57120475A (fr)
DE (2) DE3046592A1 (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3207647C2 (de) * 1982-03-03 1985-01-10 Siemens AG, 1000 Berlin und 8000 München Vorschubeinrichtung für Endlosformulare in Druckeinrichtungen
US4515053A (en) * 1983-05-16 1985-05-07 Dubois R Clark Continuous web feeder with web cutting means
JPS6083868A (ja) * 1983-10-17 1985-05-13 Nec Corp プリンタ
DE3412853A1 (de) * 1984-04-03 1985-10-03 Mannesmann AG, 4000 Düsseldorf Drucker, insbesondere matrixdrucker, mit transporteinrichtung fuer randgelochte aufzeichnungstraeger
JPS6178654U (fr) * 1984-10-30 1986-05-26
JPH0636930Y2 (ja) * 1985-06-22 1994-09-28 沖電気工業株式会社 用紙送り機構の装着構造
US4662767A (en) * 1985-08-12 1987-05-05 Xerox Corporation Anti-backlash tractor assembly
US4642661A (en) * 1985-11-04 1987-02-10 Kcr Technology, Inc. Printer with drive on swinging platform
DE3603815C1 (de) * 1986-02-07 1987-06-25 Triumph Adler Ag Transportvorrichtung fuer Papierbahnen mit Randlochung fuer Drucker der Datenverarbeitung
US5069565A (en) * 1986-06-24 1991-12-03 Jeffrey Ayd Computer printer for printing labels and tags having vertically orientated tractor feed
JPS6359565A (ja) * 1986-08-30 1988-03-15 Citizen Watch Co Ltd プツシユ・プル共用プリンタ−
DE3705856A1 (de) * 1987-02-24 1988-09-01 Mannesmann Ag Vorrichtung fuer den papiertransport in einer bueromaschine, insbesondere in einem matrixdrucker
JPH0162054U (fr) * 1987-10-15 1989-04-20
JPH0647732Y2 (ja) * 1987-12-15 1994-12-07 シチズン時計株式会社 プリンタの用紙張力調整装置
WO1990011895A1 (fr) * 1989-04-05 1990-10-18 Siemens Nixdorf Informationssysteme Aktiengesellschaft Chargeur de papier pour la station de duplication d'une imprimante electrophotographique
EP0671277B1 (fr) * 1994-03-11 1998-08-26 COMPUPRINT S.p.A. Imprimante avec système multifonctionnel de manipulation de papier

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1964371A (en) * 1929-08-24 1934-06-26 Underwood Elliott Fisher Co Typewriting machine
US2140028A (en) * 1936-05-22 1938-12-13 Ellsworth J Nichols Multiple form aligning device
US2280219A (en) * 1940-03-29 1942-04-21 United Autographic Register Co Attachment for tabulating machines
GB848795A (en) * 1956-11-23 1960-09-21 W H Smith & Son Alacra Ltd Improvements in stationery feeding attachments for tabulating and like machines
US3152742A (en) * 1962-07-05 1964-10-13 Burroughs Corp Combined paper tension and alignment adjusting mechanism for high-speed printers
US3161277A (en) * 1962-10-22 1964-12-15 Barroughs Corp Paper take-up mechanism for movable platen
DE2436971C3 (de) * 1974-07-31 1978-06-01 Siemens Ag, 1000 Berlin Und 8000 Muenchen Vorrichtung zur Feineinstellung des Abstandes zwischen einer Stanze und einem Vorschubsystem in einem Streifenlocher
JPS5151006U (fr) * 1974-10-14 1976-04-17
JPS5153905U (fr) * 1974-10-18 1976-04-24
US4058196A (en) * 1976-02-23 1977-11-15 Sycor, Inc. Printer with interchangeable paper-feed modules

Also Published As

Publication number Publication date
US4440516A (en) 1984-04-03
EP0054326A3 (en) 1983-10-12
JPH0216223B2 (fr) 1990-04-16
EP0054326B1 (fr) 1986-03-12
JPS57120475A (en) 1982-07-27
DE3174095D1 (en) 1986-04-17
DE3046592A1 (de) 1982-07-22

Similar Documents

Publication Publication Date Title
EP0054326B1 (fr) Dispositif d'alimentation en formulaires en continu vers le rouleau d'impression et à partir de celui-ci
DE2853329C2 (de) Farbbandkassette
CH403811A (de) Verfahren und Vorrichtung zum Einbringen von Einlagen in gefalzte Umschlagbogen
DE3923362C2 (fr)
DE19709643C1 (de) Stauchfalzwerk mit zwei oder drei Falztaschen
CH645741A5 (de) Aufzeichnungsmaterialzufuhrvorrichtung.
DE2707845A1 (de) Datendrucker mit auswechselbarer papierzufuehrungseinheit
DE3206295C2 (de) Betätigungsmechanismus für eine Druckrakel und eine Farbverteilrakel einer Siebdruckmaschine
DE2758148C2 (de) Papiertransportvorrichtung für den Transport von Einzel- oder Endlosformularen in einem schreibenden Gerät
DE2615788C2 (de) Papiervorschubeinrichtung für einen Drucker
DE3312947C2 (de) Transportvorrichtung zum Fördern perforierter Aufzeichnungsträger zu einer Schreibwalze
DE69105543T2 (de) Drucker mit mehreren Einbauvorrichtungen für die Traktoren.
DE69001252T2 (de) Befestigungsvorrichtung fuer eine ausgabeeinheit.
DE10150416B4 (de) Ausrichtungsvorrichtung zum Ausrichten von Eingabe/Ausgabevorrichtungen mit Druckern
DE3872774T2 (de) System zum verbinden eines biegemessers mit seinem traeger in einer blech-abkantmaschine.
EP0351480B1 (fr) Station d'impression avec dispositif de sortie pour feuilles individuelles
DE2814674C3 (de) Vorschubvorrichtung für Endlosformulare für schreibende Büromaschinen
EP0732294B1 (fr) Machine à faire des poches pliées
DE3625158A1 (de) Transportvorrichtung
DE19915806A1 (de) Vorrichtung zum Einziehen einer Materialbahn in eine Rollenrotationsdruckmaschine
EP0303556A1 (fr) Dispositif de guidage de papier pour machines de bureau, notamment pour imprimantes à matrice
EP0812684B1 (fr) Machine d'impression comprenant une bande transporteuse de feuilles
DE69507603T2 (de) Drucker mit Einfuhrsystem von mehreren Endlospapierbahnen
DE2536528C3 (de) Maskenrahmen in einem fotografischen Kopiergerät
EP0388656A2 (fr) Tiroir métallique

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19811209

AK Designated contracting states

Designated state(s): DE FR GB IT

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: N.V. PHILIPS' GLOEILAMPENFABRIEKEN

Owner name: PHILIPS PATENTVERWALTUNG GMBH

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Designated state(s): DE FR GB IT

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE FR GB IT

REF Corresponds to:

Ref document number: 3174095

Country of ref document: DE

Date of ref document: 19860417

ITF It: translation for a ep patent filed
ET Fr: translation filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 19921201

Year of fee payment: 12

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 19921222

Year of fee payment: 12

ITTA It: last paid annual fee
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 19930224

Year of fee payment: 12

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Effective date: 19931209

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 19931209

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Effective date: 19940831

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Effective date: 19940901

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST