WO1995028021A1 - Electric connector - Google Patents

Electric connector Download PDF

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Publication number
WO1995028021A1
WO1995028021A1 PCT/EP1995/001324 EP9501324W WO9528021A1 WO 1995028021 A1 WO1995028021 A1 WO 1995028021A1 EP 9501324 W EP9501324 W EP 9501324W WO 9528021 A1 WO9528021 A1 WO 9528021A1
Authority
WO
WIPO (PCT)
Prior art keywords
cover element
connector
case
terminals
cavities
Prior art date
Application number
PCT/EP1995/001324
Other languages
French (fr)
Inventor
Alessandro Genta
Original Assignee
Framatome Connectors International S.A.
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 Framatome Connectors International S.A. filed Critical Framatome Connectors International S.A.
Publication of WO1995028021A1 publication Critical patent/WO1995028021A1/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
    • H01R13/42—Securing in a demountable manner
    • H01R13/436—Securing a plurality of contact members by one locking piece or operation
    • H01R13/4367—Insertion of locking piece from the rear
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
    • H01R13/42—Securing in a demountable manner
    • H01R13/422—Securing in resilient one-piece base or case, e.g. by friction; One-piece base or case formed with resilient locking means
    • H01R13/4223—Securing in resilient one-piece base or case, e.g. by friction; One-piece base or case formed with resilient locking means comprising integral flexible contact retaining fingers

Definitions

  • the present invention relates to an electric connector, in particular an electric connector comprising an insulating outer case defining a number of axial cavities, and a number of electric terminals housed respectively inside the cavities and retained therein by primary retaining means.
  • Known electric terminals of the above type comprise a cover element designed to snap onto the case, and which provides for determining and, if necessary, completing insertion of the terminals inside the respective cavities, as well as for further ensuring retention of the terminals inside the cavities.
  • the cover element is hinged to the case and movable between a first open position permitting insertion of the terminals inside the respective cavities, and a second closed position adjacent to and preventing withdrawal of the terminals.
  • the cover element presents a number of through cavities permitting passage of the terminals, and is connectable to one end of the case in a first, or preassembly, position wherein the cavities of the cover element face those of the case and permit insertion of the terminals, and a transversely-offset second, or assembly, position wherein the cavities of the cover element are offset in relation to those of the case and prevent withdrawal of the terminals.
  • the assembly position of the cover element is not offset transversely in relation to the preassembly position, and the terminals are retained inside the respective cavities by the cover element in the assembly position interacting with the primary retaining means to prevent them from being detached from the respective terminals.
  • the above known cover elements are capable of detecting the error by interacting with the terminals and so preventing correct connection to the case, but fail to provide for forcing the terminals into the correct insertion position.
  • an electric connector comprising an insulating case having a number of axial cavities; a number of electric terminals having respective deformable portions for connection to respective cables, and locked inside respective said cavities by respective retaining means; and a cover element designed to snap onto the end portion of said case from which said cables project, for determining and, if necessary, completing insertion of said terminals inside the respective said cavities; characterized in that said cover element is connected to said case by moving it axially towards the case; said cover element presenting a number of thrust portions cooperating with respective locating means formed in the connecting portion of each said terminal; and a number of seats open on one side of said cover element and housing respective said electric cables.
  • Figure 1 shows a rear view, with parts removed for clarity, of a female electric connector in accordance with the teachings of the present invention
  • Figure 2 shows a section along line II-II in
  • Figure 3 shows an exploded section of the connector along line III-III in Figure 1;
  • Figure 4 shows a partial section, similar to Figure 3, of the assembled connector
  • Figure 5 shows a view in perspective of the electric terminal of the Figure 1 connector.
  • Number 1 in Figure 1 indicates an electric connector.
  • Connector 1 comprises an insulating case 2 defining a number of side by side through axial cavities 3, and a number of electric terminals 4 for connection to respective cables 5 and housed inside respective cavities 3. More specifically, case 2 is molded from thermoplastic material, is substantially in the form of a parallelepipedon, and is defined by a top wall 6, a bottom wall 7 and two lateral walls 8. Cavities 3 ( Figure 3) are arranged in one horizontal row, and are separated by vertical longitudinal inner walls 9 of case 2 equally spaced in relation to one another and in relation to lateral walls 8.
  • Each cavity 3 communicates externally of connector 1 through a front opening 10 permitting insertion of a male electric terminal 11 (shown partially in Figure 2) forming part of a complementary connector (not shown) , and through a rear opening 12 permitting insertion of terminal 4 inside the cavity.
  • Each cavity 3 presents inner ribs 13 for guiding a respective terminal 4; and a flexible retaining element 14 designed to snap onto terminal 4 and lock it inside cavity 3.
  • Element 14 is known and therefore not described in detail.
  • Terminals 4 are formed in one piece from conductive sheet metal by means of blanking, pressing and bending operations.
  • Each terminal 4 substantially comprises a box type contact body 15 having a contact blade 15a cooperating with a respective male terminal 11; and a deformable connecting portion 16 for connection to respective electric cable 5.
  • a box type contact body 15 having a contact blade 15a cooperating with a respective male terminal 11; and a deformable connecting portion 16 for connection to respective electric cable 5.
  • connecting portion 16 comprises a first pair of tabs 17 clamped onto the exposed end portion of cable 5; a second pair of tabs 18 clamped onto the end portion of the insulating sheath 19 of cable 5; and a third pair of tabs 20 not deformed onto cable 5, but extending upwards parallel to each other on either side of cable 5.
  • connector 1 comprises a cover element 25 (hereinafter referred to simply as a "cover” for the sake of simplicity) which can snap onto the rear end portion 30 of case 2 , from which cables 5 project, by means of an axial motion towards case 2 ( Figures 3 and 4) .
  • Cover 25 presents a number of substantially semicircular seats 26 open on the bottom side of the cover and designed to receive cables 5 of terminals 4.
  • Seats 26 are defined laterally and at the top by respective substantially U-section walls 27 extending axially from cover 25 and engaging the inlet portion of respective cavities 3 of case 2 ( Figure 2) so as to cooperate axially with tabs 20 of terminals 4 in the event of incomplete insertion of the terminals.
  • Case 2 and cover 25 present guide and retaining means for mutual connection. More specifically, from the top side of cover 25 there extends an axial dovetail appendix 28 longer than walls 27 and which cooperates with a corresponding guide groove 29 formed in the top wall 6 of case 2.
  • terminals 4 are inserted inside respective cavities 3 through openings 12, in the course of which, retaining elements 14 are flexed upwards (with reference to Figure 2), and upon completion of which, 10 retaining elements 14 snap back to the undeformed position behind respective contact bodies 15, thus preventing withdrawal of the terminals.
  • Cover 25 is then positioned facing the rear end of case 2 ( Figure 3) and moved axially towards case 2 so 15 that appendix 28 engages guide groove 29, thus ensuring correct alignment of case 2 and cover 25. Cables 5 are then inserted upwards into respective seats 26, and cover 25 is pushed axially into the full assembly position ( Figure 4) wherein walls 27 are substantially 20 adjacent to the third pair of tabs 20 of each terminal 4.
  • cover 25 ensures all the terminals are positioned correctly inside the respective cavities by exerting axial thrust on the terminals, even in the event of relatively serious positioning errors. Also, by virtue of the cover simply contacting adjacent tabs 20 axially, and no other parts of the terminal or case 2, connector 1 is straightforward in design, compact and cheap to produce.

Landscapes

  • Connector Housings Or Holding Contact Members (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Cable Accessories (AREA)

Abstract

An electric connector (1) including an insulating case (2) having a number of axial cavities (3); a number of electric terminals (4) having respective deformable portions (16) for connection to respective electric cables (5), and locked inside respective cavities by respective retaining means (14); and a cover element (25) for determining and, if necessary, completing insertion of the terminals inside the respective cavities. The cover element (25) is designed to snap onto the end (30) of the casing from which the cables (5) project, by moving it axially towards the casing, and presents a number of thrust portions (27) cooperating with respective pairs of locating tabs (20) formed in the connecting portion (16) of each terminal, and a number of seats (26) open on one side of the cover element and housing respective electric cables (5).

Description

- i -
ELECTRIC CONNECTOR
TECHNICAL FIELD The present invention relates to an electric connector, in particular an electric connector comprising an insulating outer case defining a number of axial cavities, and a number of electric terminals housed respectively inside the cavities and retained therein by primary retaining means.
BACKGROUND ART
Known electric terminals of the above type comprise a cover element designed to snap onto the case, and which provides for determining and, if necessary, completing insertion of the terminals inside the respective cavities, as well as for further ensuring retention of the terminals inside the cavities.
According to a first known solution, the cover element is hinged to the case and movable between a first open position permitting insertion of the terminals inside the respective cavities, and a second closed position adjacent to and preventing withdrawal of the terminals. According to a further known solution, the cover element presents a number of through cavities permitting passage of the terminals, and is connectable to one end of the case in a first, or preassembly, position wherein the cavities of the cover element face those of the case and permit insertion of the terminals, and a transversely-offset second, or assembly, position wherein the cavities of the cover element are offset in relation to those of the case and prevent withdrawal of the terminals.
According to a further known solution, similar to the previous one, the assembly position of the cover element is not offset transversely in relation to the preassembly position, and the terminals are retained inside the respective cavities by the cover element in the assembly position interacting with the primary retaining means to prevent them from being detached from the respective terminals.
Electric connectors of the type briefly described above present several drawbacks.
Firstly, the cover elements of known connectors seriously complicate design, as well as increasing overall size and cost.
Secondly, in the event incomplete insertion results in a relatively serious positioning error - of roughly a few millimeters - of one or more terminals, the above known cover elements are capable of detecting the error by interacting with the terminals and so preventing correct connection to the case, but fail to provide for forcing the terminals into the correct insertion position.
DISCLOSURE OF INVENTION It is an object of the present invention to provide an electric connector designed to overcome the above drawbacks typically associated with known connectors.
According to the present invention, there is provided an electric connector comprising an insulating case having a number of axial cavities; a number of electric terminals having respective deformable portions for connection to respective cables, and locked inside respective said cavities by respective retaining means; and a cover element designed to snap onto the end portion of said case from which said cables project, for determining and, if necessary, completing insertion of said terminals inside the respective said cavities; characterized in that said cover element is connected to said case by moving it axially towards the case; said cover element presenting a number of thrust portions cooperating with respective locating means formed in the connecting portion of each said terminal; and a number of seats open on one side of said cover element and housing respective said electric cables.
BRIEF DESCRIPTION OF THE DRAWINGS
A preferred, non-limiting embodiment of the present invention will be described by way of example with reference to the accompanying drawings, in which:
Figure 1 shows a rear view, with parts removed for clarity, of a female electric connector in accordance with the teachings of the present invention; Figure 2 shows a section along line II-II in
Figure 1;
Figure 3 shows an exploded section of the connector along line III-III in Figure 1;
Figure 4 shows a partial section, similar to Figure 3, of the assembled connector;
Figure 5 shows a view in perspective of the electric terminal of the Figure 1 connector.
BEST MODE FOR CARRYING OUT THE INVENTION
Number 1 in Figure 1 indicates an electric connector.
The terms "top", "bottom", "front", "rear" and similar in the following description and claims are used purely for descriptive purposes, and are in no way limiting. Connector 1 comprises an insulating case 2 defining a number of side by side through axial cavities 3, and a number of electric terminals 4 for connection to respective cables 5 and housed inside respective cavities 3. More specifically, case 2 is molded from thermoplastic material, is substantially in the form of a parallelepipedon, and is defined by a top wall 6, a bottom wall 7 and two lateral walls 8. Cavities 3 (Figure 3) are arranged in one horizontal row, and are separated by vertical longitudinal inner walls 9 of case 2 equally spaced in relation to one another and in relation to lateral walls 8.
Each cavity 3 communicates externally of connector 1 through a front opening 10 permitting insertion of a male electric terminal 11 (shown partially in Figure 2) forming part of a complementary connector (not shown) , and through a rear opening 12 permitting insertion of terminal 4 inside the cavity.
Each cavity 3 presents inner ribs 13 for guiding a respective terminal 4; and a flexible retaining element 14 designed to snap onto terminal 4 and lock it inside cavity 3. Element 14 is known and therefore not described in detail.
Terminals 4 (Figure 5) are formed in one piece from conductive sheet metal by means of blanking, pressing and bending operations. Each terminal 4 substantially comprises a box type contact body 15 having a contact blade 15a cooperating with a respective male terminal 11; and a deformable connecting portion 16 for connection to respective electric cable 5. In order of increasing distance from contact body
15, connecting portion 16 comprises a first pair of tabs 17 clamped onto the exposed end portion of cable 5; a second pair of tabs 18 clamped onto the end portion of the insulating sheath 19 of cable 5; and a third pair of tabs 20 not deformed onto cable 5, but extending upwards parallel to each other on either side of cable 5.
Finally, connector 1 comprises a cover element 25 (hereinafter referred to simply as a "cover" for the sake of simplicity) which can snap onto the rear end portion 30 of case 2 , from which cables 5 project, by means of an axial motion towards case 2 (Figures 3 and 4) . Cover 25 presents a number of substantially semicircular seats 26 open on the bottom side of the cover and designed to receive cables 5 of terminals 4. Seats 26 are defined laterally and at the top by respective substantially U-section walls 27 extending axially from cover 25 and engaging the inlet portion of respective cavities 3 of case 2 (Figure 2) so as to cooperate axially with tabs 20 of terminals 4 in the event of incomplete insertion of the terminals.
Case 2 and cover 25 present guide and retaining means for mutual connection. More specifically, from the top side of cover 25 there extends an axial dovetail appendix 28 longer than walls 27 and which cooperates with a corresponding guide groove 29 formed in the top wall 6 of case 2.
Also, from bottom wall 7 of. case 2, at each inner wall 9, there originate respective retaining teeth 34 designed to snap onto respective flexible U-shaped brackets 35 extending axially from the bottom side of cover 25. At opposite ends, cover 25 presents respective retaining teeth 39 designed to snap onto respective flexible U-shaped brackets 40 extending from lateral walls 8 of case 2. 5 Connector 1 is assembled as follows.
Firstly, terminals 4 are inserted inside respective cavities 3 through openings 12, in the course of which, retaining elements 14 are flexed upwards (with reference to Figure 2), and upon completion of which, 10 retaining elements 14 snap back to the undeformed position behind respective contact bodies 15, thus preventing withdrawal of the terminals.
Cover 25 is then positioned facing the rear end of case 2 (Figure 3) and moved axially towards case 2 so 15 that appendix 28 engages guide groove 29, thus ensuring correct alignment of case 2 and cover 25. Cables 5 are then inserted upwards into respective seats 26, and cover 25 is pushed axially into the full assembly position (Figure 4) wherein walls 27 are substantially 20 adjacent to the third pair of tabs 20 of each terminal 4.
In the event any one of terminals 4 has not been inserted correctly inside the respective cavity, walls
27, during assembly of cover 25, contact tabs 20 of the
„# 25 terminal which is thus pushed axially into the correct position wherein it is engaged by element 14.
The advantages of connector 1 according to the present invention will be clear from the foregoing description.
In particular, by virtue of being moved axially towards the case, cover 25 ensures all the terminals are positioned correctly inside the respective cavities by exerting axial thrust on the terminals, even in the event of relatively serious positioning errors. Also, by virtue of the cover simply contacting adjacent tabs 20 axially, and no other parts of the terminal or case 2, connector 1 is straightforward in design, compact and cheap to produce.
Clearly, changes may be made to connector 1 as described and illustrated herein without, however, departing from the scope of the present invention.

Claims

1) An electric connector (1) comprising an insulating case (2) having a number of axial cavities (3) ; a number of electric terminals (4) having respective deformable portions for connection to respective cables (5) , and locked inside respective said cavities (3) by respective retaining means (14) ; and a cover element (25) designed to snap onto the end portion (30) of said case (2) from which said cables (5) project, for determining and, if necessary, completing insertion of said terminals (4) inside the respective said cavities (3) ; characterized in that said cover element (25) is connectable to said case (2) by moving it axially towards the case; said cover element (25) presenting a number of thrust portions (27) cooperating with respective locating means (20) formed in the connecting portion (16) of each said terminal (4) ; and a number of seats (26) open on one side of said cover element (25) and housing respective said electric cables (5).
2) A connector as claimed in Claim 1, characterized in that said connecting portions (16) of said terminals (4) comprise a first pair of deformable tabs (17) clamped onto the exposed end of a respective said cable (5) ; a second pair of deformable tabs (18) clamped onto the end portion of the insulating sheath (19) of a respective said cable (5) ; and a third pair of tabs (20) defining said locating means.
3) A connector as claimed in Claim 1 or 2, characterized in that said seats (26) are defined by walls (27) extending axially from said cover element (25) and defining said thrust portions.
4) A connector as claimed in Claim 3, characterized in that said walls (27) defining said seats (26) present a substantially U-shaped cross section. 5) A connector as claimed in any one of the foregoing Claims, characterized in that said case (2) and said cover element (25) comprise guide means (28, 29) for assisting mutual alignment.
6) A connector as claimed in Claim 5, characterized in that said guide means comprise an axial appendix (28) integral with said cover element (25) ; and a guide groove (29) formed in said case (2) and cooperating prismatically with said appendix (28) .
7) A connector as claimed in Claim 6, characterized in that said appendix (28) is dovetailed.
PCT/EP1995/001324 1994-04-12 1995-04-11 Electric connector WO1995028021A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITTO94A000272 1994-04-12
ITTO940272A IT1273125B (en) 1994-04-12 1994-04-12 ELECTRIC CONNECTOR

Publications (1)

Publication Number Publication Date
WO1995028021A1 true WO1995028021A1 (en) 1995-10-19

Family

ID=11412448

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1995/001324 WO1995028021A1 (en) 1994-04-12 1995-04-11 Electric connector

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WO (1) WO1995028021A1 (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2749445A1 (en) * 1996-05-30 1997-12-05 Valeo Vision LAMP HOLDER FOR MOTOR VEHICLE WITH INTEGRATED CONNECTION
EP1085613A2 (en) * 1999-09-20 2001-03-21 Osram Sylvania Inc. Connector assembly
EP1139494A2 (en) * 2000-03-30 2001-10-04 J.S.T. Mfg. Co., Ltd. Insulation displacement connector
EP1528637A1 (en) * 2003-10-30 2005-05-04 Japan Aviation Electronics Industry, Limited Cable connector having a retainer for retaining the contact and clamping the cable
EP2873116A1 (en) * 2012-07-13 2015-05-20 Robert Bosch GmbH Modular electrical connector and connection method
WO2015108635A1 (en) * 2014-01-14 2015-07-23 Tyco Electronics Corporation Electrical connector with terminal position assurance
WO2018228853A1 (en) * 2017-06-12 2018-12-20 Phoenix Contact Gmbh & Co. Kg Plug-in connector part with caulked contact elements and method for producing said plug-in connector part
CN109219907A (en) * 2016-06-09 2019-01-15 泰连公司 Electrical contact with automatic hyperspin feature
WO2020016747A1 (en) * 2018-07-16 2020-01-23 Te Connectivity Italia Distribution Srl Electrical connector which accepts different seal configurations

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4752251A (en) * 1983-06-16 1988-06-21 Nissan Motor Co., Ltd. Electrical connector
US4758182A (en) * 1986-10-16 1988-07-19 Shinagawa Jidosha Densen Co. Ltd. Electric connector
WO1988007775A1 (en) * 1987-03-25 1988-10-06 Amp Incorporated Terminal stabilization and retention system for an electrical connector
GB2245777A (en) * 1990-05-30 1992-01-08 Amp Inc Double locking-type electrical connector

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4752251A (en) * 1983-06-16 1988-06-21 Nissan Motor Co., Ltd. Electrical connector
US4758182A (en) * 1986-10-16 1988-07-19 Shinagawa Jidosha Densen Co. Ltd. Electric connector
WO1988007775A1 (en) * 1987-03-25 1988-10-06 Amp Incorporated Terminal stabilization and retention system for an electrical connector
GB2245777A (en) * 1990-05-30 1992-01-08 Amp Inc Double locking-type electrical connector

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2749445A1 (en) * 1996-05-30 1997-12-05 Valeo Vision LAMP HOLDER FOR MOTOR VEHICLE WITH INTEGRATED CONNECTION
EP1085613A2 (en) * 1999-09-20 2001-03-21 Osram Sylvania Inc. Connector assembly
EP1085613A3 (en) * 1999-09-20 2003-04-02 Osram Sylvania Inc. Connector assembly
EP1139494A2 (en) * 2000-03-30 2001-10-04 J.S.T. Mfg. Co., Ltd. Insulation displacement connector
EP1139494A3 (en) * 2000-03-30 2005-01-12 J.S.T. Mfg. Co., Ltd. Insulation displacement connector
EP1528637A1 (en) * 2003-10-30 2005-05-04 Japan Aviation Electronics Industry, Limited Cable connector having a retainer for retaining the contact and clamping the cable
US7011553B2 (en) 2003-10-30 2006-03-14 Japan Aviation Electronics Industry, Limited Cable connector having a retainer which serves to hold a cable, to protect a connecting portion, and to prevent undesirable releasing of a contact
EP2873116A1 (en) * 2012-07-13 2015-05-20 Robert Bosch GmbH Modular electrical connector and connection method
EP2873116B1 (en) * 2012-07-13 2022-11-16 Robert Bosch GmbH Fuel supply module with a modular electrical connector
CN105917531A (en) * 2014-01-14 2016-08-31 泰科电子公司 Electrical connector with terminal position assurance
US9147957B2 (en) 2014-01-14 2015-09-29 Tyco Electronics Corporation Electrical connector with terminal position assurance
RU2667090C2 (en) * 2014-01-14 2018-09-14 Те Коннективити Корпорейшн Electrical connector with guarantied terminal position
WO2015108635A1 (en) * 2014-01-14 2015-07-23 Tyco Electronics Corporation Electrical connector with terminal position assurance
CN109219907A (en) * 2016-06-09 2019-01-15 泰连公司 Electrical contact with automatic hyperspin feature
WO2018228853A1 (en) * 2017-06-12 2018-12-20 Phoenix Contact Gmbh & Co. Kg Plug-in connector part with caulked contact elements and method for producing said plug-in connector part
BE1025310B1 (en) * 2017-06-12 2019-01-24 Phoenix Contact Gmbh & Co. Kg Connector part with caulked contact elements
US11211732B2 (en) 2017-06-12 2021-12-28 Phoenix Contact Gmbh & Co. Kg Plug-in connector part with caulked contact elements and method for producing said plug-in connector part
WO2020016747A1 (en) * 2018-07-16 2020-01-23 Te Connectivity Italia Distribution Srl Electrical connector which accepts different seal configurations
US10777934B2 (en) 2018-07-16 2020-09-15 Te Connectivity Corporation Electrical connector which accepts different seal configurations
CN112425006A (en) * 2018-07-16 2021-02-26 泰连意大利经销公司 Electrical connector for receiving different sealing configurations

Also Published As

Publication number Publication date
ITTO940272A0 (en) 1994-04-12
IT1273125B (en) 1997-07-04
ITTO940272A1 (en) 1995-10-12

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