IT1253960B - HINGE DEVICE FOR FOLDABLE RADIOPHONES. - Google Patents

HINGE DEVICE FOR FOLDABLE RADIOPHONES.

Info

Publication number
IT1253960B
IT1253960B ITRM920203A ITRM920203A IT1253960B IT 1253960 B IT1253960 B IT 1253960B IT RM920203 A ITRM920203 A IT RM920203A IT RM920203 A ITRM920203 A IT RM920203A IT 1253960 B IT1253960 B IT 1253960B
Authority
IT
Italy
Prior art keywords
body portion
shaft
hinge shaft
folding element
foldable
Prior art date
Application number
ITRM920203A
Other languages
Italian (it)
Original Assignee
Motorola Inc
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 Motorola Inc filed Critical Motorola Inc
Publication of ITRM920203A0 publication Critical patent/ITRM920203A0/en
Publication of ITRM920203A1 publication Critical patent/ITRM920203A1/en
Application granted granted Critical
Publication of IT1253960B publication Critical patent/IT1253960B/en

Links

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
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
    • H04M1/0208—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings characterized by the relative motions of the body parts
    • H04M1/0214—Foldable telephones, i.e. with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
    • H04M1/0216—Foldable in one direction, i.e. using a one degree of freedom hinge
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/02—Transmitters
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D11/00—Additional features or accessories of hinges
    • E05D11/10—Devices for preventing movement between relatively-movable hinge parts
    • E05D11/1028—Devices for preventing movement between relatively-movable hinge parts for maintaining the hinge in two or more positions, e.g. intermediate or fully open
    • E05D11/105—Devices for preventing movement between relatively-movable hinge parts for maintaining the hinge in two or more positions, e.g. intermediate or fully open the maintaining means acting perpendicularly to the pivot axis
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2999/00—Subject-matter not otherwise provided for in this subclass

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Telephone Set Structure (AREA)
  • Pivots And Pivotal Connections (AREA)

Abstract

Un dispositivo di incernieramento per un telefono ripiegabile (100) comprende una porzione di corpo (301) ed un elemento ribaltabile (303). L'elemento ribaltabile (303) viene mantenuto in una posizione chiusa ed in una posizione aperta relativamente alla porzione di corpo (301) per mezzo di un elemento di punteria o condotto chiuso (501) che segue il profilo delle cavità (601 e 603) previste in un primo albero di cerniera (505). Le cavità (601 e 603) sono posizionate relativamente all'elemento condotto (501) in modo tale che la coppia di una forza (F1 e F2) venga applicata all'albero di incernieramento (505), comportando così un elemento ribaltabile di basso profilo (303). I fili di collegamento (531) estesi fra l'elemento ribaltabile (303) e la porzione di corpo (301) sono protetti da eventuali danneggiamenti per mezzo di un braccio (805) che tira i fili (531) verso il centro del secondo albero di cerniera (527) e facendo in modo che il secondo albero di cerniera (527) ruoti insieme con l'elemento ribaltabile (303).A hinging device for a foldable telephone (100) comprises a body portion (301) and a folding element (303). The folding element (303) is maintained in a closed position and in an open position relative to the body portion (301) by means of a tappet element or closed duct (501) which follows the profile of the cavities (601 and 603) provided in a first hinge shaft (505). The cavities (601 and 603) are positioned relative to the driven element (501) so that the torque of a force (F1 and F2) is applied to the hinging shaft (505), thus resulting in a low profile tip-up element (303). The connecting wires (531) extended between the folding element (303) and the body portion (301) are protected from damage by means of an arm (805) which pulls the wires (531) towards the center of the second shaft hinge shaft (527) and causing the second hinge shaft (527) to rotate together with the folding element (303).

ITRM920203A 1991-03-28 1992-03-20 HINGE DEVICE FOR FOLDABLE RADIOPHONES. IT1253960B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US68065491A 1991-03-28 1991-03-28

Publications (3)

Publication Number Publication Date
ITRM920203A0 ITRM920203A0 (en) 1992-03-20
ITRM920203A1 ITRM920203A1 (en) 1993-09-20
IT1253960B true IT1253960B (en) 1995-09-05

Family

ID=24731965

Family Applications (1)

Application Number Title Priority Date Filing Date
ITRM920203A IT1253960B (en) 1991-03-28 1992-03-20 HINGE DEVICE FOR FOLDABLE RADIOPHONES.

Country Status (12)

Country Link
JP (1) JPH05506768A (en)
KR (1) KR950014618B1 (en)
CN (1) CN1026841C (en)
AU (1) AU655027B2 (en)
CA (1) CA2078233A1 (en)
DE (1) DE4290923T1 (en)
FR (1) FR2675327B1 (en)
GB (1) GB2260571B (en)
IT (1) IT1253960B (en)
MX (1) MX9201332A (en)
SE (1) SE503806C2 (en)
WO (1) WO1992017974A1 (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2534114Y2 (en) * 1991-09-30 1997-04-30 日本電気株式会社 Foldable electronic device structure
US5465401A (en) * 1992-12-15 1995-11-07 Texas Instruments Incorporated Communication system and methods for enhanced information transfer
JP3036275B2 (en) * 1993-01-12 2000-04-24 日本電気株式会社 Mobile phone
JP2833964B2 (en) * 1993-06-28 1998-12-09 日本電気株式会社 Foldable mobile phone
CN1042687C (en) * 1993-11-08 1999-03-24 摩托罗拉公司 Electronic device coupling apparatus
DE4408098A1 (en) * 1994-03-10 1995-09-14 Aeg Mobile Communication Electronic hand-held device, e.g. radio telephone
US5499292A (en) * 1994-05-06 1996-03-12 At&T Corp. On hook/off hook mechanism for wrist telephone
KR0145879B1 (en) * 1995-07-20 1998-08-17 김광호 Telephone buttons cover
KR200141099Y1 (en) * 1995-09-19 1999-05-15 김광호 Button cover of a portable telephone
DE19609232C2 (en) * 1996-03-09 2001-07-12 Deutsche Telekom Ag Method and device for universal and secure access to offered multimedia services via the telephone network
US5918188A (en) * 1996-09-30 1999-06-29 Ericsson Inc. Flip on/off detector
AU4919297A (en) * 1996-10-29 1998-05-22 Ericsson Inc. Telecommunication apparatus having dual keypads
GB2322906B (en) * 1996-12-23 2001-04-04 Nokia Mobile Phones Ltd Spring biased hinge for a foldable radiotelephone
US6011699A (en) * 1997-10-15 2000-01-04 Motorola, Inc. Electronic device including apparatus and method for routing flexible circuit conductors
US5996178A (en) * 1997-10-15 1999-12-07 Motorola, Inc. Hinge suitable for use in a foldable device
US6352434B1 (en) 1997-10-15 2002-03-05 Motorola, Inc. High density flexible circuit element and communication device using same
JP3713378B2 (en) * 1998-02-19 2005-11-09 アルプス電気株式会社 Folding phone
KR100266516B1 (en) * 1998-05-18 2000-09-15 한영수 Hinge device
GB2337790B (en) * 1998-05-29 2002-12-31 Nokia Mobile Phones Ltd Hinge mechanism
JP2000165511A (en) 1998-11-26 2000-06-16 Nec Corp Portable telephone set and dial lock method for portable telephone set
JP4637332B2 (en) * 2000-08-04 2011-02-23 パナソニック株式会社 Folding portable wireless device
KR100665709B1 (en) 2001-04-26 2007-01-10 피닉스코리아 주식회사 Hinge device
JP2011124964A (en) * 2009-12-14 2011-06-23 Shinji Abiru Cellular phone
CN107385772A (en) * 2017-08-02 2017-11-24 无锡小天鹅股份有限公司 The control device and washing machine of washing machine

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4177540A (en) * 1978-02-10 1979-12-11 Ajax Hardware Corporation Self-closing concealed hinge
JPS56119347A (en) * 1980-02-26 1981-09-18 Toyoda Mach Works Ltd Machine tool provided with plurality of tool magazine
US4424606A (en) * 1981-08-10 1984-01-10 Katoh Electrical Machinery Co. Ltd. Hinge for opening and closing a dust cover
JPS59135960A (en) * 1983-01-25 1984-08-04 Fujitsu Ltd Hook switch changeover device of folded type handset in telephone set or the like
US4845772A (en) * 1988-06-13 1989-07-04 Motorola, Inc. Portable radiotelephone with control switch disabling
IT1192109B (en) * 1985-10-22 1988-03-31 Otlav Spa HINGE WITH PRESET STABLE POSITIONS
FR2614953B1 (en) * 1987-05-06 1989-08-04 Chevassus DOUBLE ELASTIC ACTION HINGE
US4839939A (en) * 1988-03-24 1989-06-20 Brien Ii James A O Security hinge with improved structural integrity with the electrical wires located along the pivot axis of the knuckles
US4897873A (en) * 1988-11-04 1990-01-30 Motorola, Inc. Multipurpose hinge apparatus for foldable telephones

Also Published As

Publication number Publication date
GB2260571A (en) 1993-04-21
JPH05506768A (en) 1993-09-30
CN1070781A (en) 1993-04-07
SE503806C2 (en) 1996-09-09
GB2260571B (en) 1995-09-27
DE4290923T1 (en) 1993-04-01
ITRM920203A1 (en) 1993-09-20
KR950014618B1 (en) 1995-12-11
CA2078233A1 (en) 1992-09-29
SE9203110L (en) 1992-10-23
WO1992017974A1 (en) 1992-10-15
ITRM920203A0 (en) 1992-03-20
MX9201332A (en) 1992-10-01
CN1026841C (en) 1994-11-30
FR2675327A1 (en) 1992-10-16
FR2675327B1 (en) 1997-11-28
KR930701025A (en) 1993-03-16
SE9203110D0 (en) 1992-10-23
GB9224734D0 (en) 1993-02-10
AU655027B2 (en) 1994-12-01
AU1763192A (en) 1992-11-02

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