DE3527099C2 - Spiralbohrer-Spitzenschleifvorrichtung - Google Patents

Spiralbohrer-Spitzenschleifvorrichtung

Info

Publication number
DE3527099C2
DE3527099C2 DE19853527099 DE3527099A DE3527099C2 DE 3527099 C2 DE3527099 C2 DE 3527099C2 DE 19853527099 DE19853527099 DE 19853527099 DE 3527099 A DE3527099 A DE 3527099A DE 3527099 C2 DE3527099 C2 DE 3527099C2
Authority
DE
Germany
Prior art keywords
device body
twist drill
carrier plate
drill tip
grinding device
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
Application number
DE19853527099
Other languages
German (de)
English (en)
Other versions
DE3527099A1 (de
Inventor
Emil 8127 Iffeldorf Wohlrab
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
Priority to DE19853527099 priority Critical patent/DE3527099C2/de
Publication of DE3527099A1 publication Critical patent/DE3527099A1/de
Application granted granted Critical
Publication of DE3527099C2 publication Critical patent/DE3527099C2/de
Expired 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
    • B24B3/24—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
    • B24B3/28—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of drills of the point of twist drills by swivelling the drill around an axis angularly to the drill axis
    • B24B3/30—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of drills of the point of twist drills by swivelling the drill around an axis angularly to the drill axis and rotating the drill about its own axis

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
DE19853527099 1985-03-12 1985-07-29 Spiralbohrer-Spitzenschleifvorrichtung Expired DE3527099C2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19853527099 DE3527099C2 (de) 1985-03-12 1985-07-29 Spiralbohrer-Spitzenschleifvorrichtung

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3508639 1985-03-12
DE19853527099 DE3527099C2 (de) 1985-03-12 1985-07-29 Spiralbohrer-Spitzenschleifvorrichtung

Publications (2)

Publication Number Publication Date
DE3527099A1 DE3527099A1 (de) 1986-09-25
DE3527099C2 true DE3527099C2 (de) 1987-04-02

Family

ID=25830208

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19853527099 Expired DE3527099C2 (de) 1985-03-12 1985-07-29 Spiralbohrer-Spitzenschleifvorrichtung

Country Status (1)

Country Link
DE (1) DE3527099C2 (xx)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9407025U1 (de) * 1994-04-28 1994-06-30 Plavac, Wolfgang, 75389 Neuweiler Schrägbohrvorrichtung
CN102848270A (zh) * 2012-10-09 2013-01-02 江苏润孚机械轧辊制造有限公司 重复修磨锪钻或中心钻的辅助架

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3132453A (en) * 1963-03-13 1964-05-12 Eldorado Tool & Mfg Corp Gun drill grinding attachment

Also Published As

Publication number Publication date
DE3527099A1 (de) 1986-09-25

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8330 Complete renunciation