DE163237C - - Google Patents

Info

Publication number
DE163237C
DE163237C DENDAT163237D DE163237DA DE163237C DE 163237 C DE163237 C DE 163237C DE NDAT163237 D DENDAT163237 D DE NDAT163237D DE 163237D A DE163237D A DE 163237DA DE 163237 C DE163237 C DE 163237C
Authority
DE
Germany
Prior art keywords
rulers
base plate
center
hole
sheet
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.)
Active
Application number
DENDAT163237D
Other languages
German (de)
English (en)
Publication of DE163237C publication Critical patent/DE163237C/de
Active legal-status Critical Current

Links

Classifications

    • 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
    • B26F1/32—Hand-held perforating or punching apparatus, e.g. awls
    • B26F1/36—Punching or perforating pliers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/01—Means for holding or positioning work
    • B26D7/015—Means for holding or positioning work for sheet material or piles of sheets

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
DENDAT163237D Active DE163237C (OSRAM)

Publications (1)

Publication Number Publication Date
DE163237C true DE163237C (OSRAM)

Family

ID=428943

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT163237D Active DE163237C (OSRAM)

Country Status (1)

Country Link
DE (1) DE163237C (OSRAM)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2445093A (en) * 1946-04-24 1948-07-13 Speed Products Company Inc Self-centering gauge for perforating devices
US2524582A (en) * 1945-12-08 1950-10-03 John A Yerkes Paper punch
US2524583A (en) * 1947-01-14 1950-10-03 John A Yerkes Paper punch
US2676659A (en) * 1949-12-30 1954-04-27 Gen Binding Corp Centering guide mechanism
DE930632C (de) * 1953-10-11 1955-07-21 Walter Milius Locher mit zwei auf einer Grundplatte angeordneten Anschlaegen als Anlegekanten zum Einmitten zu lochender Schriftstuecke
US3474694A (en) * 1967-09-27 1969-10-28 Arnold Neustadter Paper centering device for a paper punch
DE102007038033A1 (de) * 2007-01-23 2008-07-31 Erwin Müller GmbH Locher

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2524582A (en) * 1945-12-08 1950-10-03 John A Yerkes Paper punch
US2445093A (en) * 1946-04-24 1948-07-13 Speed Products Company Inc Self-centering gauge for perforating devices
US2524583A (en) * 1947-01-14 1950-10-03 John A Yerkes Paper punch
US2676659A (en) * 1949-12-30 1954-04-27 Gen Binding Corp Centering guide mechanism
DE930632C (de) * 1953-10-11 1955-07-21 Walter Milius Locher mit zwei auf einer Grundplatte angeordneten Anschlaegen als Anlegekanten zum Einmitten zu lochender Schriftstuecke
US3474694A (en) * 1967-09-27 1969-10-28 Arnold Neustadter Paper centering device for a paper punch
DE102007038033A1 (de) * 2007-01-23 2008-07-31 Erwin Müller GmbH Locher
WO2008089975A1 (de) * 2007-01-23 2008-07-31 Erwin Müller GmbH Locher
DE102007038033B4 (de) * 2007-01-23 2010-01-14 Erwin Müller GmbH Locher

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