WO1991004547A2 - Chipkartenleser - Google Patents
Chipkartenleser Download PDFInfo
- Publication number
- WO1991004547A2 WO1991004547A2 PCT/EP1990/001608 EP9001608W WO9104547A2 WO 1991004547 A2 WO1991004547 A2 WO 1991004547A2 EP 9001608 W EP9001608 W EP 9001608W WO 9104547 A2 WO9104547 A2 WO 9104547A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- contact
- chip card
- card reader
- contacts
- reader according
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/0013—Methods or arrangements for sensing record carriers, e.g. for reading patterns by galvanic contacts, e.g. card connectors for ISO-7816 compliant smart cards or memory cards, e.g. SD card readers
- G06K7/0056—Methods or arrangements for sensing record carriers, e.g. for reading patterns by galvanic contacts, e.g. card connectors for ISO-7816 compliant smart cards or memory cards, e.g. SD card readers housing of the card connector
- G06K7/0069—Methods or arrangements for sensing record carriers, e.g. for reading patterns by galvanic contacts, e.g. card connectors for ISO-7816 compliant smart cards or memory cards, e.g. SD card readers housing of the card connector including means for detecting correct insertion of the card, e.g. end detection switches notifying that the card has been inserted completely and correctly
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/0013—Methods or arrangements for sensing record carriers, e.g. for reading patterns by galvanic contacts, e.g. card connectors for ISO-7816 compliant smart cards or memory cards, e.g. SD card readers
- G06K7/0021—Methods or arrangements for sensing record carriers, e.g. for reading patterns by galvanic contacts, e.g. card connectors for ISO-7816 compliant smart cards or memory cards, e.g. SD card readers for reading/sensing record carriers having surface contacts
Definitions
- the invention relates to a chip card reader, in particular with solder contacts and very generally to a chip card reader, in which a chip card can be inserted in a reading position in which contact elements present in the chip card reader contact the contact zones present on the chip card.
- a lowering movement between the card and the chip card reader is often provided during the insertion of the chip card in order to provide good contact between the contact elements of the chip card reader and the contact zones of the chip card.
- Such readers require a mechanism providing the lowering movement.
- a chip card reader can also be sufficient, which dispenses with such a lowering movement and uses sliding contact elements, so that, for example, a lowering mechanism for the chip card can be dispensed with.
- the present invention aims to provide a chip card reader that does not require a lowering mechanism and uses sliding contacts on the chip card.
- chip card readers of this type which usually have a contact carrier
- read contacts arranged in the contact carrier serve to contact the contact zones of the chip card when the chip card reader is in its reading position. finds, and furthermore usually a limit switch is provided, which is either closed or opened in order to report that the chip card has reached the reading position.
- the present invention provides a limit switch designed and arranged in the contact carrier in such a way that, in its actuation state indicating the reading position of the chip card, it acts approximately perpendicular to the chip card insertion direction, that is to say none against the cards - Inserting force component generated.
- the limit switch consists of two identical contact springs (switching contacts) which can be arranged as openers or closers. The contact forces act on the chip card perpendicular to the direction of insertion. The resulting frictional force supports the card's holding force in the card slot of the chip card reader.
- the switch contacts of the limit switch and also the read contacts are designed in the form of contact springs and are latched into the contact carrier under pretension.
- the contact springs can be made with solder pins or SMT solder tags. The preload ensures that the contact force is available even with a small spring travel. There is minimal wear on the tips formed on the reading and switching contacts.
- the flat spring characteristic of the prestressed contacts results in less influence of the card and slot tolerance on the contact force.
- a resilient arm acting on a card edge is provided in the card slot.
- This resilient arm is preferably for increased dynamic loading on the contact carrier addressed • tzt._ .. - 3 -
- the read contacts according to the invention are held in the contact carrier by suitable elastic latching means.
- Retaining tabs are preferably formed on the switching contacts, which prevent the contacts from shifting in the direction of the longitudinal insertion of the contacts.
- means are provided on the contact carrier, which cause a bias when the read contacts are inserted.
- Means for biasing the switch contacts are also provided on the contact carrier for the switch contacts. Suitable locking means on the contact carrier work together with corresponding locking means on the switching contacts in order to fix them in the contact carrier.
- FIG. 1 shows a front view of a chip card reader designed according to the invention, arranged on a printed circuit board;
- FIG. 2 shows a view of the underside of the chip card reader (with the printed circuit board removed) from FIG. 1;
- Fig. 3 is a side view of the chip card reader of Fig. 1;
- FIG. 4 shows a view of the top of the chip card reader of FIG. 1 with the cover removed;
- FIG. 5 shows a perspective view of a reading contact in its state not inserted into the contact carrier
- FIG. 6 is a perspective view of a switch contact of the limit switch in its not inserted into the contact carrier Status ; - 4 -
- Fig. 7 shows schematically a section along line A-B in Fig. 4, wherein the chip card has not yet reached its reading position;
- Fig. 8 shows the same section as in Fig. 7, but here the
- FIG. 9 shows a section along line E-F in FIG. 4 to illustrate a switching contact
- 10 shows a section G-H in Fig. 4 to illustrate the two
- Switch contacts; 11, 12 and 13 schematically the arrangement of the switch contacts and their actuation by the chip card, FIG. 13 being the view from the direction X in FIGS. 11 and 12;
- Fig. 14 shows a detail of the representation of the bottom of the
- the chip card reader 1 consists of a contact carrier 2 which, together with a cover 3, forms a card guide for a chip card 13, which can be inserted into the chip card reader 1 in a reading position.
- Contact carrier 2 and cover 3 are preferably connected to one another by press fits.
- the chip card reader 1 according to the invention can preferably be placed directly on a printed circuit board 4 with appropriate design of its contact elements and fastened thereon by fastening means 6. As shown in FIG. 1, the contact elements of the contact carrier 2 to be explained in more detail are provided with soldering pins 7 which fit into corresponding openings in the printed circuit board 4. Although the chip card reader according to the invention preferably together with a printed circuit board 4 is used, it can easily be connected to an external circuit in another way.
- the contact carrier 2 has an upper side 10 shown in FIG. 4 and an underside 11 shown in FIG. 2. If the cover 3, adjacent to the upper side 10, is fastened, the card guide already mentioned is formed, and also an insertion slot 12 ( Fig. 1) through which the chip card 13 can be inserted in its insertion direction 20.
- the switch contact 21 can be referred to as a front switch contact and has an arm 23 which has a front tongue at its free end 25 forms.
- the switching contact 22 referred to as the rear switching contact has an arm 24 which forms a so-called rear tongue 26.
- FIG. 4 also shows a tolerance compensation device 28 which, for increased dynamic loading, has an injection-molded resilient arm 29 which can act on a side edge of the chip card 13 with a nose 30.
- the card contacts 17 are each arranged in contact chambers 31 which are formed in the contact carrier 2 made of plastic during its manufacture, for example by an injection molding process.
- the card contact 17 in its state before installation in a contact chamber 31.
- the card contact 17 is, as shown, preferably a contact spring with a first flat part 33, a second flat part 34, a retaining tongue (tab) 35 projecting therefrom.
- a connector 36 (which in 1) and a contact coupling part 37 with a contact cap 38.
- the two planar parts 33 and 34 are slightly angled along a bending line 39.
- FIG. 6 shows a perspective view of the identical switch contacts 21, 22 in the form of a contact spring, consisting of a first flat part 40, a second flat part 41, an angled part 42, a flat section 43 and an inclined section 44.
- the inclined section Section 44 forms a card engagement surface 47 on its underside.
- An angled part 48 runs between the first flat part 42 and the second flat part 41.
- the second flat part 41 forms two opposite projections 50 and a connecting part 51.
- the reading contacts 17 are inserted into the contact chambers 31 from the underside 11.
- the contacts 17 are preferably still fastened to the stamping strip connecting them.
- savings 58 are provided over a certain length between the contact chambers 31, in particular in the region of locking ribs 56 projecting into the chambers and two of which are always opposite, forming a gap in each chamber 31 are arranged.
- the latching webs 56 are made in one piece with the contact carrier 2 from plastic and the savings 58 increase the elastically resilient evasive movement for the latching webs 56 when a reading contact 17 with its width illustrated in FIG.
- the contact carrier Position, with the aid of the contact surface 60, formed by a web 59 and the contact surface 61, formed by an angle part 62, the contact carrier. Furthermore, the
- Connection part 36 preferably on a contact surface 64 of the angle part 62.
- the height arrangement of the contact surfaces 60, 57 and 61 shown in FIG. 15 is such that the reading contact 17 is biased in the position shown.
- the front contact 21 is somewhat higher (see FIG. 10) and is offset to the front from the rear contact and is biased to the rear contact 22 such that in the non-actuated state of the Limit switch 18 of the angled part 42 of the front contact 21 rests with the underside on the top of the angled part 42 of the rear contact 22.
- the front contact 21 with its angled part 42 is arranged such that it can be lifted off the lower and rear contacts 22 when the chip card is inserted into the chip card reader 1. It is preferably lifted off by the rear upper edge 15 of the card 13. This comes into contact with the card engagement surface 47 of the front switching contact 21, in particular at the moment when the start of the first contact zones 68 in the area of the crests 38 of the reading contacts 17 come. As the card continues to move, the front edge 15 lifts the front contact 21 until (cf. FIG.
- the already mentioned tolerance compensation device 28 can also be provided, which can also act as a brake.
- the tolerance compensation device 28 comes into engagement with a side edge 16 when the card 13 is inserted in its reading position according to FIG. 8.
- the nose 30 exerts a certain force transversely to the insertion direction 20 on the card 13.
- the chip card reader 1 is used together with a chip card 13 as follows.
- the rear side of the chip card 84 is inserted (see FIGS. 2 and 7) into the slot 2 shown in FIG. 1.
- the contact zones 68 (see FIG. 7) provided on the underside 19 of the chip card 13 come into contact with the contact tips 38 of the reading contacts 17.
- the rear upper edge 15, formed on the rear side 84 of the card 13 (cf. FIG. 7), meets the card engagement surface 47 and opens the limit switch 18 described above as soon as the distance indicated by 71 in FIG. 8 has passed and after the rear side 84 on the stop 70, formed by the contact carrier 2, comes to a stop and has thus reached the reading position.
- the contact tips 38 form approximately in the middle of the contact zones 68, which have a start 73 and an end 74.
- the card 13 is obtained on the one hand by the force of the prestressed reading springs 17 and on the other hand by the front upper switching contact 21 which presses on the top 14 of the card 13.
- a related holding force can also be provided by the tolerance compensation device 28.
Landscapes
- Engineering & Computer Science (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/842,155 US5334827A (en) | 1989-09-21 | 1990-09-21 | Chip card reader |
EP90914393A EP0493473B1 (de) | 1989-09-21 | 1990-09-21 | Chipkartenleser |
DE59006252T DE59006252D1 (de) | 1989-09-21 | 1990-09-21 | Chipkartenleser. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEP3931506.1 | 1989-09-21 | ||
DE3931506A DE3931506A1 (de) | 1989-09-21 | 1989-09-21 | Chipkartenleser |
Publications (2)
Publication Number | Publication Date |
---|---|
WO1991004547A2 true WO1991004547A2 (de) | 1991-04-04 |
WO1991004547A3 WO1991004547A3 (de) | 1991-05-02 |
Family
ID=6389881
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP1990/001608 WO1991004547A2 (de) | 1989-09-21 | 1990-09-21 | Chipkartenleser |
Country Status (4)
Country | Link |
---|---|
US (1) | US5334827A (de) |
EP (1) | EP0493473B1 (de) |
DE (3) | DE3931506A1 (de) |
WO (1) | WO1991004547A2 (de) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0660253A1 (de) * | 1993-12-27 | 1995-06-28 | Framatome Connectors International | Kontaktstreifen und diesen enthaltender Verbinder |
EP0715272A3 (de) * | 1994-12-01 | 1998-01-07 | The Whitaker Corporation | Chipkartenverbinder mit vorgespannten Datenkontakten |
EP0881588A1 (de) * | 1997-05-30 | 1998-12-02 | Framatome Connectors International | Kartenleserberbinder mit Doppeldetektion-Kontakten |
EP0966069A1 (de) * | 1998-05-18 | 1999-12-22 | Alps Electric Co., Ltd. | Chipkartenverbinder |
US6308889B1 (en) * | 1997-04-21 | 2001-10-30 | Airborn, Inc. | Smart card reader with electrostatic discharge protection |
EP0711438B2 (de) † | 1994-06-01 | 2009-02-25 | C&K Components SAS | Elektrischer verbinder zum verbinden einer elektronischen speicherkarte, mit einem integrierten schalter, der die anwesenheit einer karte erkennt |
WO2017191060A1 (de) * | 2016-05-04 | 2017-11-09 | Amphenol-Tuchel Electronics Gmbh | Schaltfederanordnung |
Families Citing this family (48)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5369259A (en) * | 1989-09-21 | 1994-11-29 | Amphenol Corporation | Chip card reader |
DE4118312C2 (de) * | 1991-06-04 | 1995-03-09 | Amphenol Tuchel Elect | Kontaktsatz für eine Kontaktzonen aufweisende Karte |
DE4212150A1 (de) * | 1991-11-12 | 1993-05-13 | Amphenol Tuchel Elect | Chipkartenlesegeraet mit einem endlagenschalter |
JPH06139414A (ja) * | 1992-10-28 | 1994-05-20 | Sony Corp | Icカード検出装置 |
US5726432A (en) * | 1993-05-14 | 1998-03-10 | Amphenol-Tuchel Electronics Gmbh | Contacting system or reader for chip cards |
DE59406842D1 (de) * | 1993-05-14 | 1998-10-08 | Amphenol Tuchel Elect | Smt-leser für sim- und standardkarten |
FR2710168B1 (fr) * | 1993-09-14 | 1995-11-10 | Sagem | Terminal électronique avec lecteur pour carte à mémoire. |
JP2609431B2 (ja) * | 1994-09-22 | 1997-05-14 | 山一電機株式会社 | メモリカード |
US5520551A (en) * | 1994-12-01 | 1996-05-28 | The Whitaker Corporation | Molded latching apparatus for printed circuit mounted components |
US5667397A (en) * | 1994-12-01 | 1997-09-16 | The Whitaker Corporation | Smart card connector |
US5667408A (en) * | 1994-12-01 | 1997-09-16 | The Whitaker Corporation | Smart card connector with preloaded data contacts |
US5653610A (en) * | 1994-12-01 | 1997-08-05 | The Whitaker Corporation | Smart card connector with card biasing means |
DE19506606C2 (de) * | 1995-02-24 | 1996-12-19 | Amphenol Tuchel Elect | Chipkartenleser |
DE19508363C1 (de) * | 1995-03-10 | 1996-07-25 | Amphenol Tuchel Elect | Aufnahmegehäuse für eine Chipkarte |
DE19516987A1 (de) * | 1995-05-09 | 1996-11-14 | Amphenol Tuchel Elect | Kartenlesevorrichtung für Chipkarten und/oder SIM-Karten mit unterschiedlicher Dicke |
US5714742A (en) * | 1995-05-10 | 1998-02-03 | Matsushita Electric Industrial Co., Ltd. | IC-card reader/writer for an IC-card |
DE19521721B4 (de) * | 1995-06-14 | 2006-12-07 | Amphenol-Tuchel Electronics Gmbh | Geschirmte Kontaktiereinrichtung |
DE19521728B4 (de) * | 1995-06-14 | 2004-03-11 | Amphenol-Tuchel Electronics Gmbh | Chipkartenleser mit einem Schiebeschalter |
US5892213A (en) * | 1995-09-21 | 1999-04-06 | Yamaichi Electronics Co., Ltd. | Memory card |
DE19638622A1 (de) * | 1996-09-20 | 1998-03-26 | Amphenol Tuchel Elect | Chipkarten-Kontaktiergerät |
DE29618976U1 (de) * | 1996-11-04 | 1997-01-16 | Thomas & Betts GmbH, 63329 Egelsbach | Lesegerät für Chipkarten |
EP0840246B2 (de) * | 1996-11-05 | 2011-03-16 | Amphenol-Tuchel Electronics GmbH | SIM-Kartenkontaktiervorrichtung |
US5969330A (en) * | 1996-11-20 | 1999-10-19 | The Whitaker Corporation | Smart card reader with hinged cover and cover actuating surface |
US5936222A (en) * | 1997-10-03 | 1999-08-10 | The Whitaker Corporation | Smart card reader having pivoting contacts |
US6015311A (en) * | 1996-12-17 | 2000-01-18 | The Whitaker Corporation | Contact configuration for smart card reader |
US6062889A (en) * | 1997-01-13 | 2000-05-16 | The Whitaker Corporation | Module connector having a switching mechanism |
GB2322723B (en) * | 1997-02-26 | 2000-12-20 | Whitaker Corp | Card reader having a configurable switch |
DE19708221B4 (de) * | 1997-02-28 | 2006-12-07 | Amphenol-Tuchel Electronics Gmbh | Chipkartenleser mit einem Kartenanwesenheitsschalter |
US6039599A (en) * | 1997-06-30 | 2000-03-21 | The Whitaker Corporation | Switch for a card reader assembly |
US6326568B2 (en) | 1997-07-02 | 2001-12-04 | Molex Incorporated | Blade switch assembly for a card reader |
JPH1140270A (ja) * | 1997-07-11 | 1999-02-12 | Amp Japan Ltd | カード用コネクタ |
US6024593A (en) * | 1997-10-14 | 2000-02-15 | The Whitaker Corporation | Electronic module connector having a locking cover |
DE29718773U1 (de) * | 1997-10-22 | 1997-12-04 | Stocko Metallwarenfabriken Henkels & Sohn GmbH & Co, 42327 Wuppertal | Chipkarten-Kontaktiereinheit |
FR2771834B1 (fr) * | 1997-12-03 | 2000-01-21 | Socapex Amphenol | Dispositif de connexion electrique pour cooperer avec un support electronique mobile |
DE19755715A1 (de) * | 1997-12-15 | 1999-06-24 | Amphenol Tuchel Elect | Chipkartenleser |
TW438096U (en) * | 1998-05-08 | 2001-05-28 | Hon Hai Prec Ind Co Ltd | Electronic card connector |
TW374506U (en) * | 1998-06-06 | 1999-11-11 | Hon Hai Prec Ind Co Ltd | Electronic card base board connector with the switching device |
TW369217U (en) * | 1998-07-07 | 1999-09-01 | Hon Hai Prec Ind Co Ltd | Securing structure for electronic card connector terminal |
JP2000048915A (ja) * | 1998-07-30 | 2000-02-18 | Alps Electric Co Ltd | カード用コネクタ |
JP3367447B2 (ja) * | 1999-03-08 | 2003-01-14 | 松下電器産業株式会社 | Icカードリーダ |
US6099335A (en) * | 1999-04-30 | 2000-08-08 | Hon Hai Precision Ind. Co., Ltd. | Electrical card connector |
FI991002A (fi) * | 1999-05-03 | 2000-11-04 | Nokia Mobile Phones Ltd | Toimikorttiliitin ja matkaviestin |
US6508673B2 (en) | 2000-04-05 | 2003-01-21 | Mcdowell Jennifer Lyn | Low cost smart card reader, extension style, with wiping contacts |
TWM250251U (en) * | 2002-07-02 | 2004-11-11 | Carry Computer Eng Co Ltd | Improved structure for signal adapter of memory card |
US6830474B2 (en) * | 2002-08-16 | 2004-12-14 | Carry Computer Eng Co. Ltd. | Common connector with embedded pins |
US8251722B2 (en) * | 2010-04-02 | 2012-08-28 | Horng Yu Tsai | Electrical connector and one pair of switch terminals thereof |
US9715603B1 (en) * | 2016-05-31 | 2017-07-25 | Verifone, Inc. | Smart card connector |
US10181061B2 (en) | 2017-05-11 | 2019-01-15 | Verifone, Inc. | Systems, methods and devices for concealed EMV chip card readers |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0214478A2 (de) * | 1985-09-02 | 1987-03-18 | Allied Corporation | Kontaktvorrichtung für eine Chip-Karte |
EP0274534A1 (de) * | 1986-06-24 | 1988-07-20 | Hosiden Electronics Co., Ltd. | Verbindungsstueck |
EP0316699A1 (de) * | 1987-11-13 | 1989-05-24 | Connectors Pontarlier | Kontaktrahmen für IC-Kartenleser mit Endkontakt |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
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DE3300643A1 (de) * | 1983-01-11 | 1984-07-12 | Harting Elektronik Gmbh, 4992 Espelkamp | Kontaktleiste fuer mehrpolige elektrische steckverbindungen |
FR2554260B1 (fr) * | 1983-10-27 | 1987-10-30 | Flonic Sa | Appareil de lecture de cartes a memoire electronique |
DE3445185A1 (de) * | 1984-12-11 | 1986-06-12 | Nixdorf Computer Ag, 4790 Paderborn | Aufnahmeeinheit fuer eine einen elektronischen schaltkreis enthaltende datenkarte |
FR2612344B1 (fr) * | 1987-03-12 | 1994-06-03 | Mitsubishi Electric Corp | Mecanisme pour connecter une carte a circuits integres a un dispositif externe |
US4839508A (en) * | 1987-09-23 | 1989-06-13 | Emhart Industries, Inc. | Card reader |
DE8817092U1 (de) * | 1988-03-25 | 1992-11-05 | Amphenol Corp., Wallingford, Conn. | Chipkartenleser |
DE3832588C2 (de) * | 1988-09-24 | 1994-06-01 | Amphenol Corp | Kontaktsatz |
FR2638876B1 (fr) * | 1988-11-09 | 1992-02-14 | Sagem | Recepteur de cartes a puce |
FR2640780A1 (fr) * | 1988-12-20 | 1990-06-22 | Cit Alcatel | Lecteur de carte a puce |
JPH02307182A (ja) * | 1989-05-23 | 1990-12-20 | Hitachi Maxell Ltd | Icカードリーダ・ライタ |
-
1989
- 1989-09-21 DE DE3931506A patent/DE3931506A1/de not_active Ceased
- 1989-09-21 DE DE3943703A patent/DE3943703C2/de not_active Expired - Fee Related
-
1990
- 1990-09-21 US US07/842,155 patent/US5334827A/en not_active Expired - Lifetime
- 1990-09-21 DE DE59006252T patent/DE59006252D1/de not_active Expired - Fee Related
- 1990-09-21 EP EP90914393A patent/EP0493473B1/de not_active Expired - Lifetime
- 1990-09-21 WO PCT/EP1990/001608 patent/WO1991004547A2/de active IP Right Grant
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0214478A2 (de) * | 1985-09-02 | 1987-03-18 | Allied Corporation | Kontaktvorrichtung für eine Chip-Karte |
EP0274534A1 (de) * | 1986-06-24 | 1988-07-20 | Hosiden Electronics Co., Ltd. | Verbindungsstueck |
EP0316699A1 (de) * | 1987-11-13 | 1989-05-24 | Connectors Pontarlier | Kontaktrahmen für IC-Kartenleser mit Endkontakt |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0660253A1 (de) * | 1993-12-27 | 1995-06-28 | Framatome Connectors International | Kontaktstreifen und diesen enthaltender Verbinder |
FR2714534A1 (fr) * | 1993-12-27 | 1995-06-30 | Pontarlier Connectors | Bande de contacts et connecteur pour carte la comprenant. |
EP0711438B2 (de) † | 1994-06-01 | 2009-02-25 | C&K Components SAS | Elektrischer verbinder zum verbinden einer elektronischen speicherkarte, mit einem integrierten schalter, der die anwesenheit einer karte erkennt |
EP0715272A3 (de) * | 1994-12-01 | 1998-01-07 | The Whitaker Corporation | Chipkartenverbinder mit vorgespannten Datenkontakten |
US6308889B1 (en) * | 1997-04-21 | 2001-10-30 | Airborn, Inc. | Smart card reader with electrostatic discharge protection |
EP0881588A1 (de) * | 1997-05-30 | 1998-12-02 | Framatome Connectors International | Kartenleserberbinder mit Doppeldetektion-Kontakten |
FR2764100A1 (fr) * | 1997-05-30 | 1998-12-04 | Framatome Connectors Int | Connecteur pour lecteur de carte comportant des contacts a double detection |
US6073853A (en) * | 1997-05-30 | 2000-06-13 | Framatome Connectors International | Connector for a card reader having contacts with twofold detection |
EP0966069A1 (de) * | 1998-05-18 | 1999-12-22 | Alps Electric Co., Ltd. | Chipkartenverbinder |
WO2017191060A1 (de) * | 2016-05-04 | 2017-11-09 | Amphenol-Tuchel Electronics Gmbh | Schaltfederanordnung |
US10438028B2 (en) | 2016-05-04 | 2019-10-08 | Amphenol-Tuchel Electronics Gmbh | Switch spring arrangement |
Also Published As
Publication number | Publication date |
---|---|
EP0493473B1 (de) | 1994-06-22 |
DE3931506A1 (de) | 1991-04-04 |
US5334827A (en) | 1994-08-02 |
EP0493473A1 (de) | 1992-07-08 |
DE3943703C2 (de) | 2001-06-21 |
DE59006252D1 (de) | 1994-07-28 |
WO1991004547A3 (de) | 1991-05-02 |
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