CH280593A - Vorrichtung zum Schleifen der Kontaktflächen von elektrischen Unterbrechern. - Google Patents

Vorrichtung zum Schleifen der Kontaktflächen von elektrischen Unterbrechern.

Info

Publication number: CH280593A
Authority: CH; Switzerland
Prior art keywords: grinding; contact surfaces; electrical breakers; breakers; electrical
Prior art date: 1948-10-12

Application number

Other languages

English (en)

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.)

1948-10-12

Filing date

1949-10-11

Publication date

1952-01-31

1949-10-11 Application filed by Samuel Paget Peter filed Critical Samuel Paget Peter

1952-01-31 Publication of CH280593A publication Critical patent/CH280593A/de

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 Vorrichtung zum Schleifen der Kontaktflächen von elektrischen Unterbrechern. CH280593A (de)

Applications Claiming Priority (1)

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

Publications (1)

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

Family

ID=10269583

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH280593D CH280593A (de)	1948-10-12	1949-10-11	Vorrichtung zum Schleifen der Kontaktflächen von elektrischen Unterbrechern.

Country Status (1)

Country	Link
CH (1)	CH280593A (de)

1949
- 1949-10-11 CH CH280593D patent/CH280593A/de unknown

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