NL52677C - - Google Patents

Info

Publication number: NL52677C
Authority: NL; Netherlands

Application number

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.)

1939-11-11

Publication of NL52677C publication Critical patent/NL52677C/xx

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
- H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
- H01H1/24—Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting
- H01H1/242—Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting the contact forming a part of a coil spring

NL52677D 1939-11-11 NL52677C (ko)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DES139141D DE721964C (de)	1939-11-11	1939-11-11	Druckkontakt fuer Laeutewerke o. dgl.

Publications (1)

Publication Number	Publication Date
NL52677C true NL52677C (ko)

Family

ID=7541020

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL52677D NL52677C (ko)	1939-11-11

Country Status (4)

Country	Link
BE (1)	BE438400A (ko)
DE (1)	DE721964C (ko)
FR (1)	FR872773A (ko)
NL (1)	NL52677C (ko)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3773996A (en) *	1971-05-20	1973-11-20	Controls Res Corp	Pushbutton switch with coil spring contacts
JPS5535807B2 (ko) *	1972-03-09	1980-09-17

0
- NL NL52677D patent/NL52677C/xx active
- BE BE438400D patent/BE438400A/xx unknown
1939
- 1939-11-11 DE DES139141D patent/DE721964C/de not_active Expired
1941
- 1941-05-30 FR FR872773D patent/FR872773A/fr not_active Expired

Also Published As

Publication number	Publication date
DE721964C (de)	1942-06-24
FR872773A (fr)	1942-06-18
BE438400A (ko)

Publication	Publication Date	Title
IT380674A (ko)
FR846240A (ko)	1939-09-12
FR955386A (ko)	1950-01-14
FR843485A (ko)	1939-07-04
FR848811A (ko)	1939-11-07
BE433845A (ko)
BE435213A (ko)	1939-07-08
BE434375A (ko)
BE474235A (ko)
BE433998A (ko)
BE433994A (ko)
BE433856A (ko)	1939-05-31
BE435413A (ko)
BE433833A (ko)
BE433708A (ko)	1939-05-31
BE433626A (ko)
BE433615A (ko)
BE433599A (ko)
BE433403A (ko)
NL94166C (ko)
NL54079C (ko)
NL50811C (ko)
BE440116A (ko)
BE434556A (ko)
NL52677C (ko)