FI64875C - Anordning foer fasthaollning av ett eller flera kretskort i enelefonapparat - Google Patents

Anordning foer fasthaollning av ett eller flera kretskort i enelefonapparat Download PDF

Info

Publication number: FI64875C
Authority: FI; Finland
Prior art keywords: circuit boards; card; base plate; along; support
Prior art date: 1977-10-24

Application number

FI783157A

Other languages

English (en)

Finnish (fi)

Swedish (sv)

Other versions

FI783157A7 (fi

FI64875B (fi

Inventor

Leif Branden

Jan Fredrik Bruun

Olle Holm

Ronnie Erik Mellgren

Karl Arne Ryr

Karl-Axel Stroemer

Erling Tronslien

Original Assignee

Ericsson Telefon Ab L M

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.)

1977-10-24

Filing date

1978-10-17

Publication date

1984-01-10

1978-10-17 Application filed by Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M

1979-04-25 Publication of FI783157A7 publication Critical patent/FI783157A7/fi

1983-09-30 Application granted granted Critical

1983-09-30 Publication of FI64875B publication Critical patent/FI64875B/sv

1984-01-10 Publication of FI64875C publication Critical patent/FI64875C/sv

Links

230000008093 supporting effect Effects 0.000 claims description 7
238000004519 manufacturing process Methods 0.000 description 5
230000005540 biological transmission Effects 0.000 description 3
230000001154 acute effect Effects 0.000 description 2
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
230000009471 action Effects 0.000 description 1
230000008901 benefit Effects 0.000 description 1
238000003776 cleavage reaction Methods 0.000 description 1
238000004880 explosion Methods 0.000 description 1
238000003780 insertion Methods 0.000 description 1
230000037431 insertion Effects 0.000 description 1
238000012423 maintenance Methods 0.000 description 1
230000007246 mechanism Effects 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
239000011435 rock Substances 0.000 description 1
230000007017 scission Effects 0.000 description 1
229920002994 synthetic fiber Polymers 0.000 description 1

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets

Landscapes

Engineering & Computer Science (AREA)
Signal Processing (AREA)
Mounting Of Printed Circuit Boards And The Like (AREA)
Telephone Set Structure (AREA)
Telephone Function (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Casings For Electric Apparatus (AREA)

FI783157A 1977-10-24 1978-10-17 Anordning foer fasthaollning av ett eller flera kretskort i enelefonapparat FI64875C (fi)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
SE7711945A SE406257B (sv)	1977-10-24	1977-10-24	Anordning for fasthallning av ett eller flera kretskort i en telefonapparat
SE7711945		1977-10-24

Publications (3)

Publication Number	Publication Date
FI783157A7 FI783157A7 (fi)	1979-04-25
FI64875B FI64875B (fi)	1983-09-30
FI64875C true FI64875C (fi)	1984-01-10

Family

ID=20332664

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI783157A FI64875C (fi)	1977-10-24	1978-10-17	Anordning foer fasthaollning av ett eller flera kretskort i enelefonapparat

Country Status (13)

Country	Link
US (1)	US4277652A (de)
CA (1)	CA1103378A (de)
CH (1)	CH649426A5 (de)
DK (1)	DK147059C (de)
FI (1)	FI64875C (de)
GB (1)	GB2044581B (de)
HK (1)	HK13684A (de)
IT (1)	IT1099515B (de)
NL (1)	NL7810576A (de)
NO (1)	NO142372C (de)
SE (1)	SE406257B (de)
SG (1)	SG16783G (de)
WO (1)	WO1979000227A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4375584A (en) *	1980-10-06	1983-03-01	Siemens Corporation	Modular telephone keyset structure
USD278236S (en)	1983-02-15	1985-04-02	Northern Telecom Limited	Telephone set base
US4581495A (en) *	1984-05-02	1986-04-08	Buscom Systems Inc.	Modular telephone housing
DE3607727A1 (de) *	1986-01-25	1987-09-03	Telefonbau & Normalzeit Gmbh	Fernsprechapparat
GB9320260D0 (en) *	1993-10-01	1993-11-17	Sdx Business Systems Limited	Telephone apparatus

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL126473C (de) *	1959-08-31
DE1146123B (de) *	1961-09-06	1963-03-28	Siemens Ag	Fernsprechstation
FR1567167A (de) *	1968-02-06	1969-05-16
US3657487A (en) *	1969-09-12	1972-04-18	Int Standard Electric Corp	Telephone subset using modular construction
SE381152B (sv) *	1974-04-08	1975-11-24	K Soderberg	Telefonapparat, samt sett att sammansetta telefonapparaten.
US4089042A (en) *	1976-11-22	1978-05-09	Gte Automatic Electric Laboratories Incorporated	Support for hybrid substrate carrying electrical circuit patterns and elements
DE2736545B2 (de) *	1977-08-11	1979-10-31	Siemens Ag, 1000 Berlin Und 8000 Muenchen	Steckeinheit mit einer elektrische Bauelemente tragenden Leiterplatte

1977
- 1977-10-24 SE SE7711945A patent/SE406257B/sv not_active IP Right Cessation
1978
- 1978-10-17 FI FI783157A patent/FI64875C/sv not_active IP Right Cessation
- 1978-10-18 CH CH6118/79A patent/CH649426A5/de not_active IP Right Cessation
- 1978-10-18 WO PCT/SE1978/000061 patent/WO1979000227A1/en not_active Ceased
- 1978-10-18 GB GB7938585A patent/GB2044581B/en not_active Expired
- 1978-10-20 DK DK469778A patent/DK147059C/da not_active IP Right Cessation
- 1978-10-23 CA CA313,974A patent/CA1103378A/en not_active Expired
- 1978-10-23 NL NL7810576A patent/NL7810576A/xx not_active Application Discontinuation
- 1978-10-23 NO NO783569A patent/NO142372C/no unknown
- 1978-10-24 IT IT29051/78A patent/IT1099515B/it active
1979
- 1979-05-31 US US06/050,171 patent/US4277652A/en not_active Expired - Lifetime
1983
- 1983-04-09 SG SG167/83A patent/SG16783G/en unknown
1984
- 1984-02-16 HK HK136/84A patent/HK13684A/xx unknown

Also Published As

Publication number	Publication date
NO783569L (no)	1979-04-25
DK147059B (da)	1984-03-26
GB2044581A (en)	1980-10-15
GB2044581B (en)	1982-12-01
NO142372B (no)	1980-04-28
NO142372C (no)	1980-08-20
SE406257B (sv)	1979-01-29
CA1103378A (en)	1981-06-16
IT1099515B (it)	1985-09-18
HK13684A (en)	1984-02-24
CH649426A5 (de)	1985-05-15
WO1979000227A1 (en)	1979-05-03
NL7810576A (nl)	1979-04-26
DK147059C (da)	1984-10-22
DK469778A (da)	1979-04-25
SG16783G (en)	1984-08-03
FI783157A7 (fi)	1979-04-25
US4277652A (en)	1981-07-07
FI64875B (fi)	1983-09-30
IT7829051A0 (it)	1978-10-24

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Legal Events

Date	Code	Title	Description
2004-08-31	MM	Patent lapsed	Owner name: OY L M ERICSSON AB