CA2331369A1 - Sharpenable edge sharpening equipment - Google Patents

Sharpenable edge sharpening equipment Download PDF

Info

Publication number
CA2331369A1
CA2331369A1 CA002331369A CA2331369A CA2331369A1 CA 2331369 A1 CA2331369 A1 CA 2331369A1 CA 002331369 A CA002331369 A CA 002331369A CA 2331369 A CA2331369 A CA 2331369A CA 2331369 A1 CA2331369 A1 CA 2331369A1
Authority
CA
Canada
Prior art keywords
sharpening
item
gripping means
equipment
angle
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.)
Abandoned
Application number
CA002331369A
Other languages
English (en)
French (fr)
Inventor
Heinrich Stieger Pretorius
Stephan Deon Pretorius
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2331369A1 publication Critical patent/CA2331369A1/en
Abandoned 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Paper (AREA)
  • Magnetic Ceramics (AREA)
  • Apparatuses And Processes For Manufacturing Resistors (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Image Processing (AREA)
  • Picture Signal Circuits (AREA)
CA002331369A 1998-05-05 1999-05-05 Sharpenable edge sharpening equipment Abandoned CA2331369A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
ZA983774 1998-05-05
ZA98/3774 1998-05-05
ZA9811222 1998-12-08
ZA98/11222 1998-12-08
PCT/ZA1999/000031 WO1999056915A1 (en) 1998-05-05 1999-05-05 Sharpenable edge sharpening equipment

Publications (1)

Publication Number Publication Date
CA2331369A1 true CA2331369A1 (en) 1999-11-11

Family

ID=27144666

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002331369A Abandoned CA2331369A1 (en) 1998-05-05 1999-05-05 Sharpenable edge sharpening equipment

Country Status (6)

Country Link
EP (1) EP1075356B1 (de)
AT (1) ATE273107T1 (de)
AU (1) AU4102999A (de)
CA (1) CA2331369A1 (de)
DE (1) DE69919345T2 (de)
WO (1) WO1999056915A1 (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140335765A1 (en) * 2013-05-08 2014-11-13 Clay A. Allison Adjustable sharpening apparatus and method for cutting implements
US11052512B1 (en) 2013-05-08 2021-07-06 Clay A. Allison Adjustable knife sharpener and clamping assembly
US11685010B2 (en) 2013-05-08 2023-06-27 Clay A. Allison Adjustable sharpening apparatus and method for cutting implements
US11897076B2 (en) 2021-04-20 2024-02-13 Clay A. Allison Knife sharpener with clamping assembly

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE524407C2 (sv) * 2002-10-23 2004-08-03 Thomas Loefvenmark Anordning för bryning
WO2005018873A2 (en) * 2003-08-13 2005-03-03 Edgecraft Corporation Versatile manual scissor sharpener
EP2883655B1 (de) * 2013-12-12 2017-01-04 Tormek AB Einspannmittel für eine Schleifmaschine und Schleifmaschine mit den Einspannmitteln
US9221144B2 (en) 2013-12-23 2015-12-29 David G. Powell Universal sharpening jig for a cutting blade
SE538902C2 (sv) * 2015-06-01 2017-01-31 Tormek Ab A jig device for a grinding machine and a grinding machine comprising the jig device
DE102015118430B4 (de) * 2015-10-28 2017-08-31 Ralf Wilde Schleifvorrichtung zum Schleifen einer Klinge
CN110091264B (zh) * 2019-03-27 2020-11-20 义乌市安航科技有限公司 一种雕刻刀磨刀器
WO2022038594A1 (en) * 2020-08-19 2022-02-24 Alex Gontmakher A blade sharpening system
WO2024151416A1 (en) * 2023-01-11 2024-07-18 Darex, Llc Modular sharpener for edged tools

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1371947A (en) * 1919-12-15 1921-03-15 Stratton Ezra Millard Shears-grinder
US1422635A (en) * 1920-12-27 1922-07-11 Arthur O S Taylor Grinding mechanism
US1738936A (en) * 1926-04-26 1929-12-10 Strnad James Edward Scissors-sharpening device
US2165929A (en) * 1937-04-09 1939-07-11 John A Lentz Instrument sharpener
US2370908A (en) * 1944-04-03 1945-03-06 Llorens Jose Amaury Oilstoning device for plane irons and chisel blades
US4759153A (en) * 1986-07-14 1988-07-26 Morton Cohen Method and apparatus for sharpening a serrated cutting edge

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140335765A1 (en) * 2013-05-08 2014-11-13 Clay A. Allison Adjustable sharpening apparatus and method for cutting implements
US9216488B2 (en) * 2013-05-08 2015-12-22 Clay A. Allison Adjustable sharpening apparatus and method for cutting implements
US11052512B1 (en) 2013-05-08 2021-07-06 Clay A. Allison Adjustable knife sharpener and clamping assembly
US11685010B2 (en) 2013-05-08 2023-06-27 Clay A. Allison Adjustable sharpening apparatus and method for cutting implements
US11897076B2 (en) 2021-04-20 2024-02-13 Clay A. Allison Knife sharpener with clamping assembly

Also Published As

Publication number Publication date
EP1075356B1 (de) 2004-08-11
DE69919345T2 (de) 2005-09-08
AU4102999A (en) 1999-11-23
EP1075356A1 (de) 2001-02-14
WO1999056915A1 (en) 1999-11-11
DE69919345D1 (de) 2004-09-16
ATE273107T1 (de) 2004-08-15

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Legal Events

Date Code Title Description
FZDE Discontinued