ES314829A1 - Perfeccionamientos en maquinas para perforar una serie de agujeros en el dorso de un paquete de laminas - Google Patents

Perfeccionamientos en maquinas para perforar una serie de agujeros en el dorso de un paquete de laminas

Info

Publication number
ES314829A1
ES314829A1 ES0314829A ES314829A ES314829A1 ES 314829 A1 ES314829 A1 ES 314829A1 ES 0314829 A ES0314829 A ES 0314829A ES 314829 A ES314829 A ES 314829A ES 314829 A1 ES314829 A1 ES 314829A1
Authority
ES
Spain
Prior art keywords
drill
drills
row
holes
belt
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
ES0314829A
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.)
SCHWORER ROBERT
Original Assignee
SCHWORER ROBERT
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 SCHWORER ROBERT filed Critical SCHWORER ROBERT
Publication of ES314829A1 publication Critical patent/ES314829A1/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B39/00—General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
    • B23B39/16—Drilling machines with a plurality of working-spindles; Drilling automatons
    • B23B39/161—Drilling machines with a plurality of working-spindles; Drilling automatons with parallel work spindles
    • B23B39/167—Drilling machines with a plurality of working-spindles; Drilling automatons with parallel work spindles having belt and chain transmissions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/16—Perforating by tool or tools of the drill type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Drilling And Boring (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
ES0314829A 1964-07-01 1965-07-01 Perfeccionamientos en maquinas para perforar una serie de agujeros en el dorso de un paquete de laminas Expired ES314829A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH866364A CH425436A (de) 1964-07-01 1964-07-01 Maschine zum Erzeugen einer Lochreihe am Rücken eines Blätterpacks

Publications (1)

Publication Number Publication Date
ES314829A1 true ES314829A1 (es) 1965-10-16

Family

ID=4343240

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0314829A Expired ES314829A1 (es) 1964-07-01 1965-07-01 Perfeccionamientos en maquinas para perforar una serie de agujeros en el dorso de un paquete de laminas

Country Status (3)

Country Link
CH (1) CH425436A (es)
ES (1) ES314829A1 (es)
GB (1) GB1074339A (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58181498U (ja) * 1982-05-24 1983-12-03 サクラ精機株式会社 穿孔機用中空ドリル
JPS5942898U (ja) * 1982-09-13 1984-03-21 プラス株式会社 穿孔機における切屑飛散防止装置
DE3336660C1 (de) * 1983-10-08 1985-01-24 Erhardt & Leimer GmbH, 8900 Augsburg Vorrichtung zum Herstellen von Löchern in flächenhaftem Material
FR2553700B1 (fr) * 1983-10-25 1988-01-22 Dubrasquet Solange Machine a decouper les bourres de chasse
FR2679805A1 (fr) * 1991-07-29 1993-02-05 Seperef Foret permettant de menager des decoupes dans la paroi de tuyaux en matiere synthetique.
CN113043378B (zh) * 2021-03-04 2023-05-09 临湘骑乐钓具有限公司 一种渔具用浮漂自动钻孔装置

Also Published As

Publication number Publication date
CH425436A (de) 1966-11-30
GB1074339A (en) 1967-06-05

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