BR7301829D0 - Aparelho afiador portatil para brocas ou semelhantes aparelho afiador portatil para brocas ou semelhantes - Google Patents

Aparelho afiador portatil para brocas ou semelhantes aparelho afiador portatil para brocas ou semelhantes

Info

Publication number
BR7301829D0
BR7301829D0 BR731829A BR182973A BR7301829D0 BR 7301829 D0 BR7301829 D0 BR 7301829D0 BR 731829 A BR731829 A BR 731829A BR 182973 A BR182973 A BR 182973A BR 7301829 D0 BR7301829 D0 BR 7301829D0
Authority
BR
Brazil
Prior art keywords
similars
drills
portable sharpening
appliance
sharpening appliance
Prior art date
Application number
BR731829A
Other languages
English (en)
Portuguese (pt)
Inventor
Jr G Sunday
Original Assignee
Black & Decker Mfg 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 Black & Decker Mfg Co filed Critical Black & Decker Mfg Co
Publication of BR7301829D0 publication Critical patent/BR7301829D0/pt

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
    • B24B3/24—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of drills
    • B24B3/26—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of drills of the point of twist drills
    • 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
    • B24B23/00—Portable grinding machines, e.g. hand-guided; Accessories therefor
    • B24B23/02—Portable grinding machines, e.g. hand-guided; Accessories therefor with rotating grinding tools; Accessories therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
BR731829A 1972-06-01 1973-03-15 Aparelho afiador portatil para brocas ou semelhantes aparelho afiador portatil para brocas ou semelhantes BR7301829D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US25866272A 1972-06-01 1972-06-01

Publications (1)

Publication Number Publication Date
BR7301829D0 true BR7301829D0 (pt) 1974-06-27

Family

ID=22981570

Family Applications (1)

Application Number Title Priority Date Filing Date
BR731829A BR7301829D0 (pt) 1972-06-01 1973-03-15 Aparelho afiador portatil para brocas ou semelhantes aparelho afiador portatil para brocas ou semelhantes

Country Status (9)

Country Link
US (1) US3769757A (enExample)
JP (1) JPS4961776A (enExample)
AU (1) AU465227B2 (enExample)
BR (1) BR7301829D0 (enExample)
CA (1) CA957848A (enExample)
FR (1) FR2186865A5 (enExample)
GB (1) GB1416583A (enExample)
IT (1) IT982611B (enExample)
NL (1) NL7304533A (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2134823B (en) * 1982-12-17 1986-08-06 Keith Harris Stand for storing and sharpening chisels and plane irons
AT407353B (de) * 1998-11-30 2001-02-26 Weingartner Maschbau Gmbh Verfahren und bearbeitungswerkzeug zum herstellen schraubenförmig profilierter werkstücke
US7549912B2 (en) * 2005-08-04 2009-06-23 Smith International, Inc. Method of finishing cutting elements
USD568132S1 (en) * 2006-09-13 2008-05-06 Choon Nang Electrical Appliance Mfy., Ltd Sharpener for drill bits
USD617603S1 (en) 2009-10-05 2010-06-15 Hamilton Beach Brands, Inc. Coffee grinder with integrally stored brush
US11945072B1 (en) * 2019-06-04 2024-04-02 Bryan Chad Thomas High speed drill bit sharpener

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2614534A (en) * 1950-01-25 1952-10-21 Ewalt H Rocks Drafting lead point shaper
US2851009A (en) * 1953-09-15 1958-09-09 Raymond L Smock Lead pointer
US2793473A (en) * 1956-07-27 1957-05-28 Hickman Roy Cleaning and reaming device for metallic fittings and tubings
US2914030A (en) * 1956-10-24 1959-11-24 William H Behrens Sharpener for leads of pencils or the like
US3052068A (en) * 1959-11-09 1962-09-04 Burgess Vibracrafters Inc Knife sharpener
US3159912A (en) * 1962-03-05 1964-12-08 Udico Electric Co Automatic electrical power can opener
US3694967A (en) * 1970-09-30 1972-10-03 Black & Decker Mfg Co Double insulated drill bit sharpener

Also Published As

Publication number Publication date
IT982611B (it) 1974-10-21
JPS4961776A (enExample) 1974-06-14
NL7304533A (enExample) 1973-12-04
US3769757A (en) 1973-11-06
AU5178373A (en) 1974-08-08
GB1416583A (en) 1975-12-03
CA957848A (en) 1974-11-19
FR2186865A5 (enExample) 1974-01-11
AU465227B2 (en) 1975-09-18

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