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ES436305A1 - Perfeccionamientos en los mecanismos para apretar material de hojas sobre una cinta transportadora. - Google Patents

Perfeccionamientos en los mecanismos para apretar material de hojas sobre una cinta transportadora.

Info

Publication number
ES436305A1
ES436305A1 ES436305A ES436305A ES436305A1 ES 436305 A1 ES436305 A1 ES 436305A1 ES 436305 A ES436305 A ES 436305A ES 436305 A ES436305 A ES 436305A ES 436305 A1 ES436305 A1 ES 436305A1
Authority
ES
Spain
Prior art keywords
holding down
sheet material
down sheet
conveyor belt
spring
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.)
Expired
Application number
ES436305A
Other languages
English (en)
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.)
Nixdorf Computer AG
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
Publication of ES436305A1 publication Critical patent/ES436305A1/es
Expired legal-status Critical Current

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
    • 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
    • B41J11/34—Guides coacting with pin feeds

Landscapes

  • Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
  • Advancing Webs (AREA)
  • Handling Of Sheets (AREA)

Abstract

Perfeccionamientos en los mecanismos para apretar material de hojas sobre una cinta transportadora, con una placa sometida a la tensión de un muelle, la cual puede encalvarse en la posición de apretamiento y se mueve durante el desenclavamiento por la tensión del muelle hacia una posición de apertura, siendo basculada alrededor de un eje dispuesto paralelamente respecto a la dirección de marcha de la cinta transportadora, caracterizados porque el eje de basculación (11, 12)( se encuentran dispuesto en la cercanía directa de la cinta transportadora (2) y lleva un muelle (14) de torsión que actúa sobre la placa (13) , y porque se ha previsto un sistema de enclavamiento en la forma de una barra (26) de torsión dispuestas perpendicularmente respecto al plano de la cinta transportadora (2) y provista de un brazo (30) de a apretamiento para la placa (13)
ES436305A 1974-04-23 1975-04-04 Perfeccionamientos en los mecanismos para apretar material de hojas sobre una cinta transportadora. Expired ES436305A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2419571A DE2419571C3 (de) 1974-04-23 1974-04-23 Vorrichtung zur Niederhaltung des Randbereiches von Blattmaterial auf einem Transportband

Publications (1)

Publication Number Publication Date
ES436305A1 true ES436305A1 (es) 1976-12-01

Family

ID=5913699

Family Applications (1)

Application Number Title Priority Date Filing Date
ES436305A Expired ES436305A1 (es) 1974-04-23 1975-04-04 Perfeccionamientos en los mecanismos para apretar material de hojas sobre una cinta transportadora.

Country Status (5)

Country Link
US (1) US3960304A (es)
DE (1) DE2419571C3 (es)
ES (1) ES436305A1 (es)
FR (1) FR2268731B1 (es)
GB (1) GB1480194A (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4453660A (en) * 1980-10-23 1984-06-12 International Business Machines Corporation Forms feed tractor
US4457463A (en) * 1982-08-11 1984-07-03 P.H.D. Of Puerto Rico, Inc. Tractor apparatus
JPH02138067A (ja) * 1988-11-19 1990-05-28 Tokai Kogyo Kk 紙送りトラクタ
JP3911921B2 (ja) * 1999-09-17 2007-05-09 富士ゼロックス株式会社 連続用紙処理装置およびトラクタ
CN102381033B (zh) * 2010-08-25 2014-12-10 精工爱普生株式会社 具有纸张缘端罩的喷墨打印机

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2622476A (en) * 1946-09-28 1952-12-23 Ampro Corp Tensioning and detent means for strip film projectors
US3114490A (en) * 1961-08-21 1963-12-17 Peter G S Mero Paper feed mechanism for graphic communication recording devices

Also Published As

Publication number Publication date
FR2268731A1 (es) 1975-11-21
DE2419571C3 (de) 1980-01-10
US3960304A (en) 1976-06-01
FR2268731B1 (es) 1977-07-08
DE2419571B2 (de) 1979-05-17
DE2419571A1 (de) 1975-11-13
GB1480194A (en) 1977-07-20

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