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EP3867010A4 - Affûteuse motorisée avec mécanisme indicateur dirigé par l'utilisateur - Google Patents

Affûteuse motorisée avec mécanisme indicateur dirigé par l'utilisateur Download PDF

Info

Publication number
EP3867010A4
EP3867010A4 EP19874092.0A EP19874092A EP3867010A4 EP 3867010 A4 EP3867010 A4 EP 3867010A4 EP 19874092 A EP19874092 A EP 19874092A EP 3867010 A4 EP3867010 A4 EP 3867010A4
Authority
EP
European Patent Office
Prior art keywords
sharpener
motorized
indicator mechanism
user directed
directed indicator
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.)
Pending
Application number
EP19874092.0A
Other languages
German (de)
English (en)
Other versions
EP3867010A1 (fr
Inventor
Daniel T. Dovel
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.)
Darex LLC
Original Assignee
Darex LLC
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
Priority claimed from US16/161,891 external-priority patent/US11491602B2/en
Application filed by Darex LLC filed Critical Darex LLC
Publication of EP3867010A1 publication Critical patent/EP3867010A1/fr
Publication of EP3867010A4 publication Critical patent/EP3867010A4/fr
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
    • B24B21/18—Accessories
    • B24B21/20—Accessories for controlling or adjusting the tracking or the tension of the grinding belt
    • 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
    • B24B3/54—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades of hand or table knives
    • 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
    • B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
    • B24B49/10—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation involving electrical means
    • 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
    • B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
    • B24B49/12—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation involving optical means
    • 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
    • B24B51/00—Arrangements for automatic control of a series of individual steps in grinding a workpiece

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
EP19874092.0A 2018-10-16 2019-10-09 Affûteuse motorisée avec mécanisme indicateur dirigé par l'utilisateur Pending EP3867010A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16/161,891 US11491602B2 (en) 2016-02-12 2018-10-16 Powered sharpener with user directed indicator mechanism
PCT/US2019/055307 WO2020081312A1 (fr) 2018-10-16 2019-10-09 Affûteuse motorisée avec mécanisme indicateur dirigé par l'utilisateur

Publications (2)

Publication Number Publication Date
EP3867010A1 EP3867010A1 (fr) 2021-08-25
EP3867010A4 true EP3867010A4 (fr) 2022-08-03

Family

ID=70284066

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19874092.0A Pending EP3867010A4 (fr) 2018-10-16 2019-10-09 Affûteuse motorisée avec mécanisme indicateur dirigé par l'utilisateur

Country Status (3)

Country Link
EP (1) EP3867010A4 (fr)
CN (1) CN113573846B (fr)
WO (1) WO2020081312A1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9302364B2 (en) * 2012-05-31 2016-04-05 Darex, Llc Hand-held tool sharpener with flexible abrasive disk
CN106217145A (zh) * 2016-08-28 2016-12-14 浙江宏恩智能装备技术有限公司 一种美工刀磨床
US20170232569A1 (en) * 2016-02-12 2017-08-17 Darex, Llc Powered tool sharpener with multi-speed abrasive

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2841926A (en) * 1954-05-06 1958-07-08 Supreme Products Corp Knife sharpener casing
US3258878A (en) * 1963-10-31 1966-07-05 Oster Mfg Co John Knife and scissors sharpener improvements
GB2123323B (en) * 1982-04-30 1985-12-18 Hitachi Maxell Blade sharpener
SU1227427A1 (ru) * 1983-08-24 1986-04-30 Актюбинский Завод Сельскохозяйственного Машиностроения Способ заточки режущих пар стригальных машин и устройство дл его осуществлени
EP1551592B1 (fr) * 2002-10-15 2013-09-25 Edgecraft Corporation Dispositif d'aiguisage ameliore
US6848971B2 (en) * 2003-03-24 2005-02-01 David Burke Doman Electronic bevel angle indicator for a hollow grinder
US7494403B2 (en) * 2006-02-23 2009-02-24 Edgecraft Corporation Knife sharpener with improved knife guides
US7854650B2 (en) * 2007-01-24 2010-12-21 Kun-Lin Chuang Knife sharpener
WO2009082508A1 (fr) * 2007-12-21 2009-07-02 Professional Tool Manufacturing, Llc Affûteuse d'outil de coupe
US8491356B2 (en) * 2010-02-15 2013-07-23 National Presto Industries, Inc. Adjustable knife sharpener
FI20116306A7 (fi) * 2011-09-01 2013-03-02 Fiskars Brands Finland Oy Ab Teroitin
CN202910748U (zh) * 2012-10-22 2013-05-01 申勤 方便磨刀器
US8678882B1 (en) * 2013-06-26 2014-03-25 Edgecraft Corporation Combination sharpener assembly
ITFI20130292A1 (it) * 2013-11-30 2015-05-31 Futura Spa Dispositivo per il controllo dell'affilatura di lame a nastro.
ITFI20130291A1 (it) * 2013-11-30 2015-05-31 Futura Spa Dispositivo per controllare lo stato delle lame in macchine troncatrici.
US8915766B1 (en) * 2014-05-22 2014-12-23 Dmitriy Kolchin Automatic knife sharpener and a method for its use
US9914193B2 (en) * 2016-02-12 2018-03-13 Darex, Llc Powered sharpener with cold forging member

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9302364B2 (en) * 2012-05-31 2016-04-05 Darex, Llc Hand-held tool sharpener with flexible abrasive disk
US20170232569A1 (en) * 2016-02-12 2017-08-17 Darex, Llc Powered tool sharpener with multi-speed abrasive
CN106217145A (zh) * 2016-08-28 2016-12-14 浙江宏恩智能装备技术有限公司 一种美工刀磨床

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2020081312A1 *

Also Published As

Publication number Publication date
EP3867010A1 (fr) 2021-08-25
CN113573846B (zh) 2023-11-07
CN113573846A (zh) 2021-10-29
WO2020081312A1 (fr) 2020-04-23

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