DE3878636D1 - Verfahren zum herstellen eines messers mit gezahnter schneidkante. - Google Patents

Verfahren zum herstellen eines messers mit gezahnter schneidkante.

Info

Publication number
DE3878636D1
DE3878636D1 DE8888309830T DE3878636T DE3878636D1 DE 3878636 D1 DE3878636 D1 DE 3878636D1 DE 8888309830 T DE8888309830 T DE 8888309830T DE 3878636 T DE3878636 T DE 3878636T DE 3878636 D1 DE3878636 D1 DE 3878636D1
Authority
DE
Germany
Prior art keywords
knife
producing
cutting edge
toothed cutting
toothed
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 - Fee Related
Application number
DE8888309830T
Other languages
English (en)
Other versions
DE3878636T2 (de
Inventor
Robert R Fischer
W James Fischer
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.)
URSCHEL LAB Inc
Original Assignee
URSCHEL LAB Inc
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 URSCHEL LAB Inc filed Critical URSCHEL LAB Inc
Application granted granted Critical
Publication of DE3878636D1 publication Critical patent/DE3878636D1/de
Publication of DE3878636T2 publication Critical patent/DE3878636T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/60—Making other particular articles cutlery wares; garden tools or the like
    • B21D53/64—Making other particular articles cutlery wares; garden tools or the like knives; scissors; cutting blades
    • 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
    • B24B3/46—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades of disc blades
    • 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
    • B24B3/58—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of tools having scalloped cutting edges
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/04—Processes
    • Y10T83/06—Blanking
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/929—Tool or tool with support
    • Y10T83/9372—Rotatable type
    • Y10T83/9403—Disc type
DE19883878636 1987-10-19 1988-10-19 Verfahren zum herstellen eines messers mit gezahnter schneidkante. Expired - Fee Related DE3878636T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/109,518 US4891885A (en) 1987-10-19 1987-10-19 Method of making a knife having a scalloped cutting edge

Publications (2)

Publication Number Publication Date
DE3878636D1 true DE3878636D1 (de) 1993-04-01
DE3878636T2 DE3878636T2 (de) 1993-06-09

Family

ID=22328104

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19883878636 Expired - Fee Related DE3878636T2 (de) 1987-10-19 1988-10-19 Verfahren zum herstellen eines messers mit gezahnter schneidkante.

Country Status (5)

Country Link
US (1) US4891885A (de)
EP (1) EP0313344B1 (de)
JP (1) JPH01140992A (de)
CA (1) CA1324488C (de)
DE (1) DE3878636T2 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5001956A (en) * 1989-08-23 1991-03-26 Nitsch J Leonard Knife for perforating plastic sheet material
FR2685882B1 (fr) * 1992-01-08 1994-04-08 Seb Sa Procede de fabrication d'une lame de couteau.
TW308581B (de) * 1995-11-06 1997-06-21 Mitsuboshi Diamond Kogyo Kk
US5692307A (en) * 1996-06-28 1997-12-02 Bettcher Industries, Inc. Rotary knife blade
CN1970266B (zh) * 2001-03-16 2010-09-01 三星宝石工业株式会社 刀轮、使用该刀轮的割划设备和制造该刀轮的设备
DE102004059479B4 (de) * 2004-05-13 2006-04-06 Astor Schneidwerkzeuge Gmbh Rotationsmesser
CN102172991B (zh) * 2004-07-16 2015-04-22 三星钻石工业股份有限公司 刀轮及其制造方法、手动划线工具及划线装置
DE202007013307U1 (de) * 2007-09-22 2008-04-24 Bohle Ag Schneidrädchen
KR100948342B1 (ko) * 2008-10-27 2010-03-22 박승복 티엠알 사료 배합기용 컷터날 제조방법 및 이에 의한 컷터날
FR2988312B1 (fr) 2012-03-23 2014-11-28 Adiamas Lame de coupe, procede de realisation d'une telle lame de coupe, installation de mise en oeuvre d'un tel procede
US10820462B2 (en) * 2013-01-25 2020-11-03 Prescription Tillage Technologies, LLC Variable tooth coulter blade with sized inserts
US20190261549A1 (en) * 2013-01-25 2019-08-29 Prescription Tillage Technology, LLC Variable Tooth Coulter Blade With Sized Inserts
IT201800009192A1 (it) * 2018-10-05 2019-01-05 Evorive Srl Profilo tagliente, lama dotata di tale profilo e utensile da taglio comprendente almeno una tale lama.
US20220099517A1 (en) * 2020-09-29 2022-03-31 GM Global Technology Operations LLC Part balancing
KR102649928B1 (ko) * 2021-11-05 2024-03-21 주식회사전우정밀 디스크 나이프 제조 장치 및 방법

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB932583A (en) * 1961-07-17 1963-07-31 Int Harvester Co Improvements in the method of manufacturing cultivating discs for agricultural implements
DE1802322A1 (de) * 1968-10-17 1970-07-23 Stumpp & Schuele Kg Verfahren zur Herstellung von am Umfang geschaerften Messern
US3741046A (en) * 1971-11-04 1973-06-26 Fr D Equipment Menager Soc Method of producing cutting teeth on cutting tools
US3863538A (en) * 1973-05-02 1975-02-04 Wyle Laboratories Rotary cut-off knife and method
US3881373A (en) * 1974-03-13 1975-05-06 Matsushita Electric Works Ltd Method of making outer blade for electric shaver
US4119004A (en) * 1977-07-25 1978-10-10 Ludwig Clarence H Cutting blade
US4660453A (en) * 1985-05-28 1987-04-28 Urschel Laboratories, Inc. Circular knife and method of making same
US4706524A (en) * 1985-05-28 1987-11-17 Urschel Laboratories, Incorporated Circular knife and method of making same

Also Published As

Publication number Publication date
CA1324488C (en) 1993-11-23
DE3878636T2 (de) 1993-06-09
EP0313344A3 (en) 1990-08-01
US4891885A (en) 1990-01-09
EP0313344A2 (de) 1989-04-26
EP0313344B1 (de) 1993-02-24
JPH01140992A (ja) 1989-06-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee