EP1304191A3 - Gerät zum Behandeln der Schneide eines Messers - Google Patents

Gerät zum Behandeln der Schneide eines Messers Download PDF

Info

Publication number
EP1304191A3
EP1304191A3 EP02023081A EP02023081A EP1304191A3 EP 1304191 A3 EP1304191 A3 EP 1304191A3 EP 02023081 A EP02023081 A EP 02023081A EP 02023081 A EP02023081 A EP 02023081A EP 1304191 A3 EP1304191 A3 EP 1304191A3
Authority
EP
European Patent Office
Prior art keywords
slot
point
knife
engages
spring element
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Withdrawn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
EP02023081A
Other languages
English (en)
French (fr)
Other versions
EP1304191A2 (de
Inventor
Horst Löhnert
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.)
Friedr Dick GmbH and Co KG
Original Assignee
Friedr Dick GmbH and Co KG
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 Friedr Dick GmbH and Co KG filed Critical Friedr Dick GmbH and Co KG
Publication of EP1304191A2 publication Critical patent/EP1304191A2/de
Publication of EP1304191A3 publication Critical patent/EP1304191A3/de
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D15/00—Hand tools or other devices for non-rotary grinding, polishing, or stropping
    • B24D15/06—Hand tools or other devices for non-rotary grinding, polishing, or stropping specially designed for sharpening cutting edges
    • B24D15/08—Hand tools or other devices for non-rotary grinding, polishing, or stropping specially designed for sharpening cutting edges of knives; of razors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
    • B24B3/36—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Knives (AREA)
  • Food-Manufacturing Devices (AREA)

Abstract

Die Erfindung betrifft ein Gerät zum Schärfen oder Polieren der Schneide eines Messers mit einem in einer Grundplatte (1) vorgesehenen, nach außen offenen Schlitz (2), in dem die Messerklinge geführt werden kann, und mit gegen eine elastisch federnde Rückstellkraft auf jeder Seite des Schlitzes (2) schwenkbar gelagerten, sich im Bereich des Schlitzes (2) kreuzenden Behandlungsstäben (3,3'), an deren Kreuzungspunkt (16) die Messerschneide anlegbar ist. Jeder Behandlungsstab (3,3') ist an seiner Schwenkachse (7) starr mit der Achse einer Exzenterscheibe (8,8') verbunden, an der ein eine radial auf die Exzenterscheibe (8,8') gerichtete Federkraft erzeugendes Federelement (13,13') derart angreift, dass bei im Bereich des äußeren Endes des Schlitzes (2) stehendem Kreuzungspunkt (16) (Ausgangsstellung) das Federelement (13,13') an einer Stelle der Exzenterscheibe (8,8') angreift, deren Radius zur Exzenterachse (7,7') geringer ist als der Radius der Stelle, an der das Federelement (3,3') bei im Bereich des inneren Endes des Schlitzes (2) stehendem Kreuzungspunkt (16) angreift.
EP02023081A 2001-10-20 2002-10-17 Gerät zum Behandeln der Schneide eines Messers Withdrawn EP1304191A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10151961 2001-10-20
DE10151961A DE10151961C1 (de) 2001-10-20 2001-10-20 Gerät zum Behandeln der Schneide eines Messers

Publications (2)

Publication Number Publication Date
EP1304191A2 EP1304191A2 (de) 2003-04-23
EP1304191A3 true EP1304191A3 (de) 2004-02-04

Family

ID=7703237

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02023081A Withdrawn EP1304191A3 (de) 2001-10-20 2002-10-17 Gerät zum Behandeln der Schneide eines Messers

Country Status (4)

Country Link
US (1) US6679767B2 (de)
EP (1) EP1304191A3 (de)
AU (1) AU2002301544B2 (de)
DE (1) DE10151961C1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070101826A1 (en) * 2002-11-12 2007-05-10 Southern Mechanical & Structural, Inc. Knife sharpener
US6866569B2 (en) * 2002-11-14 2005-03-15 Cozzini, Inc. Blade sharpening apparatus
DE102004006714A1 (de) * 2004-02-11 2005-08-25 Harald Stallegger Messerschärfvorrichtung
US20060040598A1 (en) * 2004-08-20 2006-02-23 Rudolf Koppe Precision sharpener tool
DE102006041538B3 (de) * 2006-09-05 2008-01-10 Friedr. Dick Gmbh & Co. Kg Schärfvorrichtung für Messerklingen
US9545703B1 (en) * 2015-08-10 2017-01-17 Razor Edge Systems, Inc. Miniature knife sharpening apparatus
WO2022015412A1 (en) * 2020-07-17 2022-01-20 Primedge, Inc. Blade sharpener

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4934110A (en) * 1985-04-22 1990-06-19 John Juranitch Edge sharpening apparatus
US5478272A (en) * 1994-07-07 1995-12-26 Cozzini, Inc. Blade sharpening apparatus
DE19842397A1 (de) * 1998-09-16 2000-03-23 Dick Friedr Gmbh Vorrichtung zum Schärfen der SChneiden von Schneidwerkzeugen, insbesondere von Messerklingen
DE20121382U1 (de) * 2001-10-20 2002-08-22 Friedr. Dick GmbH, 73779 Deizisau Gerät zum Behandeln der Schneide eines Messers

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1041631A (en) * 1912-01-25 1912-10-15 Leo C Johnson Device for sharpening knives.
US5040435A (en) * 1991-01-31 1991-08-20 General Housewares Corp. Knife edge deburring apparatus
US5655959A (en) * 1993-08-20 1997-08-12 Juranitch; John Knife edge sharpener
US5440953A (en) * 1994-09-22 1995-08-15 Tru Hone Corporation Knife sharpener

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4934110A (en) * 1985-04-22 1990-06-19 John Juranitch Edge sharpening apparatus
US5478272A (en) * 1994-07-07 1995-12-26 Cozzini, Inc. Blade sharpening apparatus
DE19842397A1 (de) * 1998-09-16 2000-03-23 Dick Friedr Gmbh Vorrichtung zum Schärfen der SChneiden von Schneidwerkzeugen, insbesondere von Messerklingen
DE20121382U1 (de) * 2001-10-20 2002-08-22 Friedr. Dick GmbH, 73779 Deizisau Gerät zum Behandeln der Schneide eines Messers

Also Published As

Publication number Publication date
US6679767B2 (en) 2004-01-20
AU2002301544B2 (en) 2005-04-07
US20030077991A1 (en) 2003-04-24
DE10151961C1 (de) 2002-10-17
EP1304191A2 (de) 2003-04-23

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