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Class 439/273 - Tapered cross-section


Subclass of Class 439 - Electrical connectors
Definition: Electrical connector wherein the additional discrete part
No. of patents: 45
Last issue date: 08/16/2011


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NumberTitleIssue Date
7997916Resilient plug, fluid proof construction and connector
A rubber plug (40) is provided with a stable sealing property while reducing frictional resistance when the rubber plug (40) is inserted into a cavity. In a cross section including axis lines of the rubber plug (40), a cavity (11) and a w...
08/16/2011
7318755Plug-in connection device
The plug-in connection device consists of at least one plug part and one socket part, which can be connected together detachably. A plug insert or socket insert is accommodated in the respective part, wherein at least one of the inserts is configured for plug coding...
01/15/2008
7311555Flippable seal member coaxial cable connector and terminal
A seal member for a coaxial cable connector has a generally tubular seal body with a first and second section, the first and second sections being movable about a hinge portion between first and second resting states. The seal member has an internal surface that in ...
12/25/2007
7285013Terminal fitting, a method of crimping it and a positioning jig
A terminal fitting (1) is provided with a rectangular tube (2), a wire barrel (3) and an insulation barrel (4), wherein a pressure portion (16) is arranged between the wire barrel (3) and the insulation barrel (4). Th...
10/23/2007
7229303Environmentally sealed connector with blind mating capability
A connector assembly (10) is provided including a first connector (12) and a second connector (14) configured to mateably engage the first connector (12). The first connector (12) includes a housing (16), a conductor assembl...
06/12/2007
7201595Electrical connector body co-molded with cable and peripheral seals
A socket connector having a connector body co-molded with its peripheral and cable seals. In the first molding operation, a first tooling is placed into a mold and is configured so that plastic injected into the mold forms the connector body. In the second molding o...
04/10/2007
7179100Security shield integral with tap faceplate
The present invention provides a security shield integral with a CATV tap faceplate. The device comprises a substantially cylindrical housing, extending outward from the faceplate. The security shield is configured to receive an F-type connector. To safeguard agains...
02/20/2007
7114966Apparatus for a quick release safety connector assembly
An electrical connector assembly for providing quick and easy release of a mated plug in the event of unintentional physical interference with the plug and/or connector. The quick release safety connector is made of a resilient material for providing a secure yet fl...
10/03/2006
7063550Waterproof structure applied to AC plug and socket
A waterproof structure applied to an alternating current plug and an alternating current socket includes a plug body and a socket body. The plug body has an inserting portion, a covering portion formed thereon, a limiting portion formed between the plug body and the...
06/20/2006
7033216Watertight connector
A one-piece rubber plug (30) of the hybrid type is mounted at a rear side of a female housing (20). Wire insertion holes (32) of the rubber plug (30) include large-diameter portions (34) and small-diameter portions (33). The...
04/25/2006
7033192X-ray tube high voltage connector
A high voltage connector assembly is disclosed for use with high power apparatus including x-ray devices. The present connector is a pancake-style connector, and interconnects a high voltage cable with the cathode of the x-ray tube. The present connector includes a ...
04/25/2006
7030049Radiopaque cationically polymerizable compositions comprising a radiopacifying filler, and method for polymerizing same
Polymerizable compositions that include: (a) a cationically active functional group; (b) an initiation system capable of initiating cationic polymerization of the cationically active functional group; and (c) a filler composition that includes various radiopacifying...
04/18/2006
6929265Moisture seal for an F-Type connector
The invention provides a method for moisture sealing the interface between a nut on the leading end of a male F-Type connector and the threaded tubular shaft of the female F connector. The male connector is attached to a coaxial cable and the female is mounted to an...
08/16/2005
6764329Waterproof resilient plug to provide sealing between a wire and a housing
A waterproof resilient plug (20) has a trunk portion (11) to be brought into close contact with the inner circumferential surface of a terminal insertion hole (C) and a fixing portion (12) extending from the leading end of the trunk (11) ...
07/20/2004
6447320Construction of a circular and socket connector for producing electrical line connections
A circular plug and socket connector is introduced for producing electrical line connections. In the region of one of its ends it includes a housing, accommodating and holding an insulating base as contact carrier and, in the region of its other end, is i...
09/10/2002
6443764Watertight connector, a connector housing and a waterproof member therefor
A watertight connector is provided to prevent a bulging portion of a waterproof member from being pushed radially inwardly by the leading end of a mating housing. The connector has a male housing (10) with an engaging space (34) in which a skirt (11) of a...
09/03/2002
6368132Connector
To prevent vibration between male and female housings of electrical connectors, a flange 44 is formed on an outer circumference of a posterior end of a sealing ring 40, an outer edge of this flange 44 reaching to a location at the approximate center of an...
04/09/2002
6290537Electrical plug-in connection
The electrical plug-in connection for connecting one electronic module within an automatic transmission for motor vehicles with a feed line provided outside the housing have a plug which penetrates a bore with play in the housing. A matching plug in the s...
09/18/2001
6231388Waterproof connector
A waterproof connector capable of improving its assembling workability is provided. The connector includes an outer housing 17, a spacer 28 and rubber plugs 18. Each rubber plug 18 is provided, on its axial ends, with cylindrical parts 18c, 18c'. The oute...
05/15/2001
6045383Sealing member for waterproof connector
The sealing member (100) for a waterproof connector has three outward-facing projecting rib parts (106) and three inward-facing projecting rib parts (108). The outward-facing projecting rib parts (106a, 106b, 106c) have substantially the same height, and ...
04/04/2000
5775830Watertight connector casing
Disclosed is a connector casing made watertight by the addition of a seal. It is made up of a first casing element (1) mating with a second casing element (2). The first casing element is designed with a hook (3) which retains a stop (4) integral with the...
07/07/1998
5626486High voltage low current connector interface with compressible terminal site seal
A high voltage electrical connector assembly having a first connector (12) with socket terminals (44), matable with a second connector (14) having pin terminals (58). Socket terminals (44) are disposed in respective gradually tapered silos (40) of elastom...
05/06/1997
5586909Sealing structure for a panel-mounted electrical connector
A sealing structure for a panel-mounted electrical connector seals fixed and detachable connector housings. A waterproof seal has a double seal structure including inner and outer peripheral side sealing sections surrounding a mounting hole of a panel in ...
12/24/1996
5586897Waterproof connector
A waterproof connector (1) comprises: a connector housing (30) having an opening (5) engaged with a mated connector housing; a packing (10) disposed within the opening of the connector housing, for sealing a space between the two mated connector housings,...
12/24/1996
5545048Waterproof connector
A waterproof connector is provided in which a waterproof packing can be secured quickly and easily to create a water tight seal. The waterproof packing is formed into a frusto-conical configuration and an inner diameter of a rear end thereof is larger tha...
08/13/1996
5501609Connector having a soft cushion member
This invention aims to provide a connector in which a stationary connector housing is provided on its flange with a cushion member to be closely attached to a panel to give a stable seal function regardless of a change of thickness of the panel. A male co...
03/26/1996
5492487Seal retention for an electrical connector assembly
An electrical connector assembly including a first connector member, a second connector member, a seal disposed between the first and second connector members for sealing a joint between the first and second connector members, and a sleeve cooperating wit...
02/20/1996
5350311Seal for an automotive electrical connector assembly
A sealing member of the present invention is used in an automotive vehicle electrical connector assembly and has a pentagonal cross sectional shape thereto with an inside surface defining an aperture centrally therein. A first electrical connector half ha...
09/27/1994
5336101Connector assembly
A connector assembly comprises a male connector in which a projection is provided on a male terminal housing in such a manner as to protrude in a direction normal to its connecting direction, and a female connector in which an engagement portion that is t...
08/09/1994
5336102Connector interface seal
An interface seal for an electrical connector includes a base portion extending longitudinally and annularly, at least one rib portion extending radially from the base portion and annularly therealong, and a structure for allowing the base portion to move...
08/09/1994
5328382Electrical connector with external seal and internal terminal retaining means
An electrical connector includes a dielectric housing having passageways extending therethrough. Electrical terminals are positioned in the passageways. Resilient latch arms are provided by the housing and include projections for engaging the terminals in...
07/12/1994
5295851Electrical connector hub having improved sealing ring
An electrical connector is secured to a wall of an electrical enclosure. The connector permits passage of electrical cable and conduits into the enclosure. The connector includes a hub having a cable receiving end, a cable egressing end and a central pass...
03/22/1994
5266051One piece grommet
A one piece thermoplastic sealing grommet for passing a plurality of electrical conductors through a hole in a panel and for sealing off the hole through the panel. The grommet comprises a substantially rigid support plate having an integral pilot wall wh...
11/30/1993
5219298Assembly for forming an electric connection through a pipe formed of several elements
Assembly for forming at least one electric connection through a pipe formed of elements fixed together, each element having a first end and a second end, adapted to cooperate mechanically with the complementary ends of the adjacent elements. The assembly ...
06/15/1993
5151043Electrical power distribution busway with isolated ground bus
A busway of the type having a plurality of power bus elements inside a grounded housing and a ground conductor conductively fixed to the housing is provided with a ground bus element which is insulated from the housing for connection as an isolated ground...
09/29/1992
5112241Connector seal arrangement
A connector seal arrangement having particular adaptability for use within the insulation space between the inner wall and the cabinet wall of a household refrigerator and having a portion extending into the refrigerated space. The rear seal snaps into a ...
05/12/1992
4940421Water-proof electrical connector
Disclosed is an improved multi-pin type of water proof electric connector which is guaranteed free of shortcircuit between adjacent pin-and-contact piece connections even if water should invade to any pin-and-connector piece connection through the very sm...
07/10/1990
4909751Underwater mateable electrical connector
A plug-receptacle type electrical connector in combination with a thin, cular, elastomeric membrane joining a plurality of cylindrical elastomeric embossments formed as an integral part thereof. Each embossment further has conical ends at each extremity ...
03/20/1990
4874326Elastomeric electrical isolation membrane
A plug-receptacle type electrical connector in combination with a thin, cular, elastomeric membrane joining a plurality of cylindrical elastomeric embossments formed as an integral part thereof. Each embossment further has conical ends at each extremity ...
10/17/1989
4857007Molded environmental seal for electrical connection
An electrical connector backshell and a molded environmental seal for use therewith are provided. The backshell includes an internal array of threads for mating with a frontshell. An internal cylindrical surface is provided rearwardly of the threads and t...
08/15/1989
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