AU2004100517A4 - Posi-lock earthing connector - Google Patents

Posi-lock earthing connector Download PDF

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Publication number
AU2004100517A4
AU2004100517A4 AU2004100517A AU2004100517A AU2004100517A4 AU 2004100517 A4 AU2004100517 A4 AU 2004100517A4 AU 2004100517 A AU2004100517 A AU 2004100517A AU 2004100517 A AU2004100517 A AU 2004100517A AU 2004100517 A4 AU2004100517 A4 AU 2004100517A4
Authority
AU
Australia
Prior art keywords
lock
posi
plug
earthing
connector
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
AU2004100517A
Inventor
Gary Cox
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MARTIN PATERSON
Original Assignee
MARTIN PATERSON
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 MARTIN PATERSON filed Critical MARTIN PATERSON
Priority to AU2004100517A priority Critical patent/AU2004100517A4/en
Application granted granted Critical
Publication of AU2004100517A4 publication Critical patent/AU2004100517A4/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Description

Description Title Posi-lock Earthing Connector. Field of Invention This invention relates to connectors for connecting and disconnecting earthing protection for electrical systems specifically, but not limited to, distribution transformer low voltage switch gear and bussbar. Summary of invention It is the primary objective of this invention to provide an improved connector which permits the earthing of low voltage electrical distribution networks quickly and locked positively in location. A plug and socket arrangement used at present does not lock into position and does not guarantee positive electrical connection. The connector comprises a socket assembly (figure 1) and plug assembly (figure The socket assembly is made up of the body the expansion pin a spring spring washer, flat washer nut 5 6) and a grubscrew The plug assembly is made up of the plug see figure insulating sleeve locking pin cable lug and heat-shrink The plug has an earthing cable crimped onto it and a locking pin is inserted through the hole. An insulated sleeve is then put over the plug assembly. The socket has a spring loaded expansion pin. The plug is inserted into the housing and rotated to lock it in position.
The pin in the socket opens up the legs of the plug and applies axial and radial force on the plug. The axial force positively locks the plug in position while the radial force creates a positive contact pressure, allowing efficient current flow.
AU2004100517A 2004-07-01 2004-07-01 Posi-lock earthing connector Ceased AU2004100517A4 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2004100517A AU2004100517A4 (en) 2004-07-01 2004-07-01 Posi-lock earthing connector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU2004100517A AU2004100517A4 (en) 2004-07-01 2004-07-01 Posi-lock earthing connector

Publications (1)

Publication Number Publication Date
AU2004100517A4 true AU2004100517A4 (en) 2004-09-09

Family

ID=34318393

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2004100517A Ceased AU2004100517A4 (en) 2004-07-01 2004-07-01 Posi-lock earthing connector

Country Status (1)

Country Link
AU (1) AU2004100517A4 (en)

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Legal Events

Date Code Title Description
FGI Letters patent sealed or granted (innovation patent)
MK22 Patent ceased section 143a(d), or expired - non payment of renewal fee or expiry