DK268675A - Trykknapkoblersystem - Google Patents

Trykknapkoblersystem

Info

Publication number: DK268675A
Authority: DK; Denmark
Prior art keywords: push button; coupling system; button coupling; push; coupling
Prior art date: 1974-06-14

Application number

DK268675A

Other languages

Danish (da)

English (en)

Inventor

G Kuhfus

Original Assignee

Northern Electric Co

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.)

1974-06-14

Filing date

1975-06-13

Publication date

1975-12-15

1975-06-13 Application filed by Northern Electric Co filed Critical Northern Electric Co

1975-12-15 Publication of DK268675A publication Critical patent/DK268675A/da

Links

230000008878 coupling Effects 0.000 title 1
238000010168 coupling process Methods 0.000 title 1
238000005859 coupling reaction Methods 0.000 title 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
- H04M1/23—Construction or mounting of dials or of equivalent devices; Means for facilitating the use thereof
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H21/00—Switches operated by an operating part in the form of a pivotable member acted upon directly by a solid body, e.g. by a hand
- H01H21/02—Details
- H01H21/18—Movable parts; Contacts mounted thereon
- H01H21/22—Operating parts, e.g. handle
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/18—Distinguishing marks on switches, e.g. for indicating switch location in the dark; Adaptation of switches to receive distinguishing marks
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2223/00—Casings
- H01H2223/034—Bezel
- H01H2223/0345—Bezel with keys positioned directly next to each other without an intermediate bezel or frame

Landscapes

Engineering & Computer Science (AREA)
Signal Processing (AREA)
Push-Button Switches (AREA)
Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
Telephone Set Structure (AREA)

DK268675A 1974-06-14 1975-06-13 Trykknapkoblersystem DK268675A (da)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
CA202,477A CA1000330A (en)	1974-06-14	1974-06-14	Pushbutton switch assembly
US05/479,744 US3946171A (en)	1974-06-14	1974-06-17	Multiple pushbutton switch assembly for telephone sets and the like

Publications (1)

Publication Number	Publication Date
DK268675A true DK268675A (da)	1975-12-15

Family

ID=25667602

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK268675A DK268675A (da)	1974-06-14	1975-06-13	Trykknapkoblersystem

Country Status (11)

Country	Link
US (1)	US3946171A (fr)
JP (1)	JPS5111181A (fr)
BE (1)	BE830225A (fr)
CA (1)	CA1000330A (fr)
DE (1)	DE2526426A1 (fr)
DK (1)	DK268675A (fr)
FR (1)	FR2275013A1 (fr)
GB (1)	GB1480678A (fr)
IE (1)	IE41559B1 (fr)
NL (1)	NL7507075A (fr)
SE (1)	SE410066B (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS54165774U (fr) *	1978-05-15	1979-11-21
GB2077498B (en) *	1980-02-13	1984-05-02	Plessey Co Ltd	Push button key modules
JPS5920530U (ja) *	1982-07-30	1984-02-08	オムロン株式会社	押ボタンスイツチ
FI85631C (fi) *	1990-02-16	1992-05-11	Smart Set Oy	Styrenhet.
GB9220583D0 (en) *	1992-09-30	1992-11-11	Starpoint Electrics Ltd	Multiswitch
GB2371019B (en) *	2000-12-29	2005-07-27	Nokia Mobile Phones Ltd	Mobile telephone
US7375973B2 (en) *	2000-12-29	2008-05-20	Vertu Limited	Casing for a communication device
US7693557B2 (en) *	2000-12-29	2010-04-06	Nokia Corporation	Method of producing a telephone device
GB2371020B (en) *	2000-12-29	2005-07-27	Nokia Mobile Phones Ltd	A mobile telephone
US7830671B2 (en) *	2000-12-29	2010-11-09	Vertu Limited	Casing
US7027844B2 (en) *	2000-12-29	2006-04-11	Vertu Limited	Mobile telephone
US7444173B2 (en) *	2000-12-29	2008-10-28	Vertu Ltd.	Mobile telephone
US7203309B2 (en) *	2000-12-29	2007-04-10	Vertu Limited	Mobile telephone
US20040077391A1 (en) *	2000-12-29	2004-04-22	Frank Nuovo	Casing for a mobile telephone
WO2002054736A1 (fr) *	2000-12-29	2002-07-11	Vertu Limited	Dispositif de communication portable
DE10140337B4 (de) *	2001-08-16	2005-02-24	Siemens Ag	Elektronisches Endgerät
EP1526558A1 (fr) *	2003-10-20	2005-04-27	Wincor Nixdorf International GmbH	Clavier de commande
JP2008311052A (ja) *	2007-06-14	2008-12-25	Brother Ind Ltd	電子機器

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2491168A (en) *	1947-04-12	1949-12-13	Motorola Inc	Push-button control head
US2790859A (en) *	1954-08-23	1957-04-30	Tseng Hung-Tu	Push button three way switch
US2966559A (en) *	1957-06-17	1960-12-27	Gen Motors Corp	Circuit controller
US2821582A (en) *	1957-09-03	1958-01-28	Gen Electric	Piano key switch
US2944120A (en) *	1958-06-12	1960-07-05	Zorro D Ruben	Safety foot switch
US3179756A (en) *	1961-05-23	1965-04-20	Gen Electric	Key-operated pushbutton switch
US3155806A (en) *	1961-10-26	1964-11-03	Bell Telephone Labor Inc	Rocker switch assembly
DE1490542A1 (de) *	1964-03-26	1969-07-03	Siemens Ag	Bedienungsorgan fuer elektrische Installationsschalter mit veraenderbarer Symbolanzeige
US3659061A (en) *	1970-10-20	1972-04-25	Weston Instruments Inc	Push button electrical switch interlocking structure including washer block-out mechanism

1974
- 1974-06-14 CA CA202,477A patent/CA1000330A/en not_active Expired
- 1974-06-17 US US05/479,744 patent/US3946171A/en not_active Expired - Lifetime
1975
- 1975-06-11 GB GB25060/75A patent/GB1480678A/en not_active Expired
- 1975-06-13 JP JP50070989A patent/JPS5111181A/ja active Pending
- 1975-06-13 SE SE7506813A patent/SE410066B/xx unknown
- 1975-06-13 NL NL7507075A patent/NL7507075A/xx unknown
- 1975-06-13 DE DE19752526426 patent/DE2526426A1/de not_active Withdrawn
- 1975-06-13 BE BE157319A patent/BE830225A/fr unknown
- 1975-06-13 IE IE1339/75A patent/IE41559B1/en unknown
- 1975-06-13 DK DK268675A patent/DK268675A/da unknown
- 1975-06-13 FR FR7518657A patent/FR2275013A1/fr active Granted

Also Published As

Publication number	Publication date
SE410066B (sv)	1979-09-17
US3946171A (en)	1976-03-23
JPS5111181A (en)	1976-01-29
FR2275013B1 (fr)	1980-07-18
NL7507075A (nl)	1975-12-16
IE41559B1 (en)	1980-01-30
SE7506813L (sv)	1975-12-15
BE830225A (fr)	1975-10-01
GB1480678A (en)	1977-07-20
CA1000330A (en)	1976-11-23
IE41559L (en)	1975-12-14
FR2275013A1 (fr)	1976-01-09
DE2526426A1 (de)	1976-01-02

Publication	Publication Date	Title
SE426093B (sv)	1982-12-06	Koppling
BE827616A (nl)	1975-10-07	Koppelstrip
DK671374A (da)	1975-11-10	Serveringssystem
FR2277270A1 (fr)	1976-01-30	Accouplement
SE7514798L (sv)	1977-07-01	Koppling
SE7509688L (sv)	1976-03-10	Korskopplingsanordning
SE426630B (sv)	1983-01-31	Kopplingsanordning
SE7505866L (sv)	1975-12-08	Kopplingshylsa
FR2274273A1 (fr)	1976-01-09	Accouplement demontable
DK268675A (da)	1975-12-15	Trykknapkoblersystem
SE7507322L (sv)	1976-04-08	Rorkoppling
SE7605285L (sv)	1977-01-24	Koppling
SE7512148L (sv)	1976-06-29	Rorkoppling
SE7614527L (sv)	1977-12-19	Snabbkoppling
FR2398926B1 (fr)	1986-02-07	Accouplement de securite
AR212185A1 (es)	1978-05-31	Acoplamiento
AT359339B (de)	1980-11-10	Zahnkupplung
SE7505248L (sv)	1975-11-17	Kopplingsanordning.
NO146737C (no)	1982-12-01	Koblingsanordning
SE7506949L (sv)	1975-12-22	2-hydroxialkyldesoxivinkaminat
FR2316472A1 (fr)	1977-01-28	Accouplement rigide
SE7703107L (sv)	1977-11-11	Snabbkoppling
ATA941375A (de)	1980-01-15	Lichtkupplung
BE832472A (fr)	1975-12-01	Diphenylbutylpiperidines
FR2276695A1 (fr)	1976-01-23	Point de couplage integre