CH425436A - Machine for creating a row of holes on the back of a pack of leaves - Google Patents

Machine for creating a row of holes on the back of a pack of leaves

Info

Publication number
CH425436A
CH425436A CH866364A CH866364A CH425436A CH 425436 A CH425436 A CH 425436A CH 866364 A CH866364 A CH 866364A CH 866364 A CH866364 A CH 866364A CH 425436 A CH425436 A CH 425436A
Authority
CH
Switzerland
Prior art keywords
pack
leaves
creating
row
holes
Prior art date
Application number
CH866364A
Other languages
German (de)
Inventor
Schwoerer Robert
Original Assignee
Schwoerer 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 Schwoerer Robert filed Critical Schwoerer Robert
Priority to CH866364A priority Critical patent/CH425436A/en
Priority to GB2753465A priority patent/GB1074339A/en
Priority to ES0314829A priority patent/ES314829A1/en
Publication of CH425436A publication Critical patent/CH425436A/en

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)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Drilling And Boring (AREA)
CH866364A 1964-07-01 1964-07-01 Machine for creating a row of holes on the back of a pack of leaves CH425436A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CH866364A CH425436A (en) 1964-07-01 1964-07-01 Machine for creating a row of holes on the back of a pack of leaves
GB2753465A GB1074339A (en) 1964-07-01 1965-06-29 Machine for making a row of holes in a pack of sheets or leaves
ES0314829A ES314829A1 (en) 1964-07-01 1965-07-01 Machine for making a row of holes in a pack of sheets or leaves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH866364A CH425436A (en) 1964-07-01 1964-07-01 Machine for creating a row of holes on the back of a pack of leaves

Publications (1)

Publication Number Publication Date
CH425436A true CH425436A (en) 1966-11-30

Family

ID=4343240

Family Applications (1)

Application Number Title Priority Date Filing Date
CH866364A CH425436A (en) 1964-07-01 1964-07-01 Machine for creating a row of holes on the back of a pack of leaves

Country Status (3)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3336660C1 (en) * 1983-10-08 1985-01-24 Erhardt & Leimer GmbH, 8900 Augsburg Apparatus for the production of holes in flat material
FR2679805A1 (en) * 1991-07-29 1993-02-05 Seperef Drill bit making it possible to form cutouts in the wall of pipes (tubes) made of synthetic material

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58181498U (en) * 1982-05-24 1983-12-03 サクラ精機株式会社 Hollow drill for drilling machine
JPS5942898U (en) * 1982-09-13 1984-03-21 プラス株式会社 Chip scattering prevention device for drilling machines
FR2553700B1 (en) * 1983-10-25 1988-01-22 Dubrasquet Solange HUNTING BOWL CUTTING MACHINE
CN113043378B (en) * 2021-03-04 2023-05-09 临湘骑乐钓具有限公司 Automatic fishing gear float drilling device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3336660C1 (en) * 1983-10-08 1985-01-24 Erhardt & Leimer GmbH, 8900 Augsburg Apparatus for the production of holes in flat material
FR2679805A1 (en) * 1991-07-29 1993-02-05 Seperef Drill bit making it possible to form cutouts in the wall of pipes (tubes) made of synthetic material

Also Published As

Publication number Publication date
GB1074339A (en) 1967-06-05
ES314829A1 (en) 1965-10-16

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