EP0956931A2 - Perforateur à poinçon unique - Google Patents

Perforateur à poinçon unique Download PDF

Info

Publication number
EP0956931A2
EP0956931A2 EP99104424A EP99104424A EP0956931A2 EP 0956931 A2 EP0956931 A2 EP 0956931A2 EP 99104424 A EP99104424 A EP 99104424A EP 99104424 A EP99104424 A EP 99104424A EP 0956931 A2 EP0956931 A2 EP 0956931A2
Authority
EP
European Patent Office
Prior art keywords
hole punch
punch according
fork
visor
stop
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.)
Withdrawn
Application number
EP99104424A
Other languages
German (de)
English (en)
Other versions
EP0956931A3 (fr
Inventor
Hans Willenbrock
Werner Taubken
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.)
Erwin Mueller GmbH and Co
Original Assignee
Erwin Mueller GmbH and Co
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 Erwin Mueller GmbH and Co filed Critical Erwin Mueller GmbH and Co
Publication of EP0956931A2 publication Critical patent/EP0956931A2/fr
Publication of EP0956931A3 publication Critical patent/EP0956931A3/fr
Withdrawn legal-status Critical Current

Links

Images

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
    • 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

Definitions

  • the invention relates to a single-hole punch with a Base plate and two arranged on the base plate Bearing blocks to accommodate one against the restoring force a spring pivotally mounted pressure lever, wherein the pressure lever against a vertically guided punch acts and between the base plate and the A paper insertion gap is formed in the bearing blocks by an upward cranking of the base plate has rear stop and with a central Mark on the front of the pressure lever is.
  • the invention has for its object a known Form single-hole punches so that any multiple perforations can be produced exactly at the desired intervals are.
  • This task is accomplished according to the invention by the assignment an additional sighting device for fixing the intended perforations solved, the sighting device in the functional state before or in the area of the insertion gap ends and through a visor fork can be formed.
  • the sighting device in the functional state before or in the area of the insertion gap ends and through a visor fork can be formed.
  • the visor fork Made of a clear material and has two parallel ends Thighs, both on a flat Section are connected. There is a possibility one at the free end of the flat section Arrange the top edge of the handle, which is rounded can be.
  • the visor fork is provided with locking cams, which Corresponding rest recordings are assigned.
  • the known single-hole punches have a base plate 1 and two on the Base plate 1 fixed bearing blocks 2, which for constructional reasons a base plate are integrally formed.
  • the bearing blocks 2 are used for receiving one against the restoring force of a spring pivotally mounted pressure lever 3, the acts against a vertically guided punch.
  • a paper insertion gap 4 is formed, the one by a has upper stop of the base plate 1 formed rear stop 5.
  • a sighting device in the form of a sighting fork 6 assigned.
  • This visor fork 6 can after Figure 1 displaceable between the two bearing blocks 2 stored or according to Figure 4 at the front boundary of the pressure lever 3 fixedly arranged via an angle 10 be. As FIG. 4 shows, the visor fork is 6 closed at the front free end and thus a Elongated hole 11 formed.
  • the inserted between the two bearing blocks 2 Virsiergabel 6, which advantageously consists of a transparent Material is formed, has two parallel Leg 7 on, both on a flat Section 8 are connected.
  • For better handling is at the free end of the flat section 8 after Shaped rounded handle 9 above.
  • the behavior Lengths of the legs 7 and the length of the flat section 8 approximately as 3: 1, the leg 7 and the flat section 8 have identical thickness.
  • the sheet 14 to be punched is placed under the sample sheet 12 with the already existing perforations 13 so that the area to be punched outside the Pattern sheet 12 lies.
  • the one on the one-hole punch Visor fork 6 is placed exactly on an existing hole 13 placed so that the new hole made exactly can be.
  • the stop 15 is 15 Made in one piece with the visor fork 6, this stop 15 according to FIG. 8 on both sides on the outside of the visor fork 6 and according to Figure 9 within the Visor fork 6 is arranged at the end of an elongated hole.
  • the stops 15 are each formed by a downward-facing rag. When arranging of these stops 15 are the lobes each have a recess or recess over the Length of the displacement path in the base plate 1 assigned.
  • FIGS. 6 and 7 A variant of an adjustable stop is shown in FIGS. 6 and 7.
  • a stop bracket 16 which is under internal stress is in this case on the bearing blocks 2 can be pushed on.
  • This stop bracket 16 has a U-shape in plan view, wherein the ends of the two flanges are approximately perpendicular to the formation of the stop are turned. The web is for better displacement of the stop bracket 16 trained as a handle.
  • the two flanges conically tapering from each other so that the flanges are pushed open be spread and thereby a frictional connection between the flanges of the Stop bracket 16 and the outer edges of the bearing block 2 is made.

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)
  • Polishing Bodies And Polishing Tools (AREA)
EP99104424A 1998-05-09 1999-03-05 Perforateur à poinçon unique Withdrawn EP0956931A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29808441U DE29808441U1 (de) 1998-05-09 1998-05-09 Einloch-Locher
DE29808441U 1998-05-09

Publications (2)

Publication Number Publication Date
EP0956931A2 true EP0956931A2 (fr) 1999-11-17
EP0956931A3 EP0956931A3 (fr) 2001-09-05

Family

ID=8056970

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99104424A Withdrawn EP0956931A3 (fr) 1998-05-09 1999-03-05 Perforateur à poinçon unique

Country Status (6)

Country Link
EP (1) EP0956931A3 (fr)
JP (1) JP3096031B2 (fr)
KR (1) KR19990088111A (fr)
CN (1) CN1235097A (fr)
DE (1) DE29808441U1 (fr)
TW (1) TW460371B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003013804A1 (fr) * 2001-08-07 2003-02-20 Ctech Ag Appareil manuel se presentant sous la forme d'un perforateur a un trou

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29808441U1 (de) * 1998-05-09 1998-08-20 Erwin Müller GmbH & Co, 49808 Lingen Einloch-Locher
JP4729929B2 (ja) * 2005-01-17 2011-07-20 マックス株式会社 パンチ
JP2011045997A (ja) * 2010-12-08 2011-03-10 Max Co Ltd パンチ

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2404985A (en) * 1944-10-21 1946-07-30 Albert A Rembold Card punch
US2735492A (en) * 1956-02-21 Hand punch
DE3147292A1 (de) * 1981-11-28 1983-06-09 Franz Dipl.-Ing. Pfordte (FH), 8000 München Buerolocher
DE3227301A1 (de) * 1982-07-21 1984-01-26 Carl Manufacturing Co., Ltd., Tokyo Einrichtung zum lochen
GB2302518A (en) * 1995-06-23 1997-01-22 Jeremy Andrew Boyle Hole puncher
DE29808441U1 (de) * 1998-05-09 1998-08-20 Erwin Müller GmbH & Co, 49808 Lingen Einloch-Locher

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2735492A (en) * 1956-02-21 Hand punch
US2404985A (en) * 1944-10-21 1946-07-30 Albert A Rembold Card punch
DE3147292A1 (de) * 1981-11-28 1983-06-09 Franz Dipl.-Ing. Pfordte (FH), 8000 München Buerolocher
DE3227301A1 (de) * 1982-07-21 1984-01-26 Carl Manufacturing Co., Ltd., Tokyo Einrichtung zum lochen
GB2302518A (en) * 1995-06-23 1997-01-22 Jeremy Andrew Boyle Hole puncher
DE29808441U1 (de) * 1998-05-09 1998-08-20 Erwin Müller GmbH & Co, 49808 Lingen Einloch-Locher

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003013804A1 (fr) * 2001-08-07 2003-02-20 Ctech Ag Appareil manuel se presentant sous la forme d'un perforateur a un trou
DE10137936A1 (de) * 2001-08-07 2003-03-06 Ctech Ag Chur Handgerät in Form eines Ein-Loch-Lochers

Also Published As

Publication number Publication date
EP0956931A3 (fr) 2001-09-05
JP3096031B2 (ja) 2000-10-10
JPH11333797A (ja) 1999-12-07
CN1235097A (zh) 1999-11-17
TW460371B (en) 2001-10-21
KR19990088111A (ko) 1999-12-27
DE29808441U1 (de) 1998-08-20

Similar Documents

Publication Publication Date Title
DE3037965C2 (de) Kochmulde mit einer die Kochfläche bildenden Glaskeramikplatte
DE202005005779U1 (de) Tragvorrichtung für Wandplattenverkleidungen
EP0956931A2 (fr) Perforateur à poinçon unique
EP0611336A1 (fr) Perforatrice avec unites de perforation reglables
DE102017219983B4 (de) Behältnisaufnahmevorrichtung für einen Fahrzeuginnenraum
DE2601809C3 (de) Scharnier, insbesonder für Möbel
DE2833801B1 (de) Vorrichtung zum Befestigen zweier Bleche aneinander
EP0965420A1 (fr) Perforateur à poinçon unique
DE202020100739U1 (de) Vorrichtung zum Vorschub von Waren
DE2700002C2 (de) Vorrichtung zum Aufhängen eines Trägers
DE2430806C3 (de) Typengurt für eine Ketten-Druckvorrichtung
DE1918789B2 (de) Mehrfach Tastenschalter für elektrische Musikinstrumente
DE19734744B4 (de) Locher
DE3147292C2 (de) Bürolocher
DE19627797B4 (de) Ordnereinband
DE29804533U1 (de) Backofenrost oder Backblech
EP1213495A2 (fr) Montage de ressort à lame et dispositif de fixation pour le raccordement démontable de deux éléments
DE4040747A1 (de) Hoehenverstellbare aufhaengung
DE1958695C3 (de) Bodenteil eines Lochers für Schriftgut
DE20202425U1 (de) Behälter
DE3633866A1 (de) Klaviatur fuer ein musikinstrument
DE7505491U (de) Schreib- oder Zeichenunterlage mit Klemmvorrichtung für blatt-, folien- oder plattenförmige Gegenstände
DE2430004C3 (de) Locher
DE1436161C (de) Locher fur Schriftgut
DE485838C (de) Vorrichtung zum Bezeichnen belegter Plaetze in Schausaelen, Zuegen usw

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

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

17P Request for examination filed

Effective date: 20000602

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

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

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

18W Application withdrawn

Withdrawal date: 20020204