CH280593A - Device for grinding the contact surfaces of electrical breakers. - Google Patents

Device for grinding the contact surfaces of electrical breakers.

Info

Publication number
CH280593A
CH280593A CH280593DA CH280593A CH 280593 A CH280593 A CH 280593A CH 280593D A CH280593D A CH 280593DA CH 280593 A CH280593 A CH 280593A
Authority
CH
Switzerland
Prior art keywords
grinding
contact surfaces
electrical breakers
breakers
electrical
Prior art date
Application number
Other languages
German (de)
Inventor
Samuel Paget Peter
Original Assignee
Samuel Paget Peter
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 Samuel Paget Peter filed Critical Samuel Paget Peter
Publication of CH280593A publication Critical patent/CH280593A/en

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
    • B24B23/08—Portable grinding machines designed for fastening on workpieces or other parts of particular section, e.g. for grinding commutators

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
CH280593D 1948-10-12 1949-10-11 Device for grinding the contact surfaces of electrical breakers. CH280593A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB280593X 1948-10-12

Publications (1)

Publication Number Publication Date
CH280593A true CH280593A (en) 1952-01-31

Family

ID=10269583

Family Applications (1)

Application Number Title Priority Date Filing Date
CH280593D CH280593A (en) 1948-10-12 1949-10-11 Device for grinding the contact surfaces of electrical breakers.

Country Status (1)

Country Link
CH (1) CH280593A (en)

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