GB401968A - Improvements in hand grinding machines - Google Patents

Improvements in hand grinding machines

Info

Publication number
GB401968A
GB401968A GB11358/33A GB1135833A GB401968A GB 401968 A GB401968 A GB 401968A GB 11358/33 A GB11358/33 A GB 11358/33A GB 1135833 A GB1135833 A GB 1135833A GB 401968 A GB401968 A GB 401968A
Authority
GB
United Kingdom
Prior art keywords
spindle
teeth
housing
grinding
bearing
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
GB11358/33A
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 GB401968A publication Critical patent/GB401968A/en
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
    • 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
    • B24B23/024—Portable grinding machines, e.g. hand-guided; Accessories therefor with rotating grinding tools; Accessories therefor driven by hands or feet

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)

Abstract

401,968. Grinding-machines. GENKINGER, T., (trading as GENKINGER MASCHINENFABRIK NURTINGEN, T.), N³rtingen, W³rtemberg, Germany. April 18, 1933, No. 11358. Convention date, April 18, 1932. [Class 60.] A gear-driven hand grinding-machine has a driving disc so shaped as to form a cover for the housing of the machine, and may be provided with a peripheral surface or groove for mechanical drive by a belt or cord. The machine comprises a frame a adapted to be secured to a table by supports c and a screw b and formed into a housing d, having a central bearing e, and a bearing f for the spindle g of the grinding-wheel h. The spindle has formed thereon teeth g<1>, engaged by internal teeth k, Fig. 2, or external teeth k<1>, Fig. 4, provided on a portion of a driving-member i which closes the housing and has thereon a fixed or removable crank-handle m ; a central spindle o, fitted in the bearing e ensures exact meshing of the gear teeth. The member i may have on its periphery a groove n<1>, Fig. 4, for a cord drive, or a surface to receive a belt, or a driving-pulley may be fitted on the spindle o.
GB11358/33A 1932-04-18 1933-04-18 Improvements in hand grinding machines Expired GB401968A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE401968X 1932-04-18

Publications (1)

Publication Number Publication Date
GB401968A true GB401968A (en) 1933-11-23

Family

ID=6408738

Family Applications (1)

Application Number Title Priority Date Filing Date
GB11358/33A Expired GB401968A (en) 1932-04-18 1933-04-18 Improvements in hand grinding machines

Country Status (1)

Country Link
GB (1) GB401968A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2131727A (en) * 1982-12-17 1984-06-27 Keith Harris Manual tool grinding machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2131727A (en) * 1982-12-17 1984-06-27 Keith Harris Manual tool grinding machine

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