CH319741A - Contact piece for cutting knife - Google Patents

Contact piece for cutting knife

Info

Publication number
CH319741A
CH319741A CH319741DA CH319741A CH 319741 A CH319741 A CH 319741A CH 319741D A CH319741D A CH 319741DA CH 319741 A CH319741 A CH 319741A
Authority
CH
Switzerland
Prior art keywords
cutting knife
contact piece
knife
piece
cutting
Prior art date
Application number
Other languages
German (de)
Inventor
Kull Fritz
Maag Ernst
Steinmann Walter
Original Assignee
Bbc Brown Boveri & Cie
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 Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Publication of CH319741A publication Critical patent/CH319741A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/36—Contacts characterised by the manner in which co-operating contacts engage by sliding
    • H01H1/42—Knife-and-clip contacts
CH319741D 1954-05-11 1954-05-11 Contact piece for cutting knife CH319741A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH2864922X 1954-05-11

Publications (1)

Publication Number Publication Date
CH319741A true CH319741A (en) 1957-02-28

Family

ID=4572397

Family Applications (1)

Application Number Title Priority Date Filing Date
CH319741D CH319741A (en) 1954-05-11 1954-05-11 Contact piece for cutting knife

Country Status (4)

Country Link
US (1) US2864922A (en)
BE (1) BE538072A (en)
CH (1) CH319741A (en)
FR (1) FR1123929A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1090738B (en) * 1957-03-21 1960-10-13 Fritz Driescher Fa Knife disconnector with contact surface lubrication
US3103569A (en) * 1960-05-05 1963-09-10 High speed circuit closing device
US3980851A (en) * 1974-08-01 1976-09-14 Hooker Chemicals & Plastics Corporation High amperage switching apparatus with bi-metallic arcing contacts

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1121877A (en) * 1912-12-05 1914-12-22 William M Scott Electric switch.
US1826225A (en) * 1928-06-14 1931-10-06 Schuster Carl Knife blade switch and method of making the same
US2490020A (en) * 1946-02-11 1949-12-06 First Ind Corp Electrical contact
US2715169A (en) * 1950-07-21 1955-08-09 Honeywell Regulator Co Switch contact

Also Published As

Publication number Publication date
BE538072A (en) 1955-05-31
US2864922A (en) 1958-12-16
FR1123929A (en) 1956-10-01

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