A Self Actuated Mechanism To Eject Parts With Single Or Multiple Start Internal Threads


Updated about 1 year ago

Abstract

The various embodiments of the present invention provide a self actuated mechanism to eject and relieve the moulded parts with multiple start internal threads. The self ejection mechanism includes a core insert with the replica of threaded profile required on component. A sleeve surrounds the core insert, which forms the bottom portion of the component. The sleeve is fixed through the set of bearings to the holder plate. The component will be ejected by a sleeve, which forms the bottom portion of the component. During ejection the component will be forced to rotate along the helical threaded profile on the fixed core.

Information

Application ID 886/MUM/2009
Invention Field MECHANICAL ENGINEERING
Date of Application 2009-04-01
Publication Number 43/2010

Applicants

Name Address Country Nationality
LARSEN & TOUBRO LIMITED L&T HOUSE, BALLARD ESTATE, P.O.BOX NO.278, MUMBAI, 400 001, MAHARASHTRA INDIA. India India

Inventors

Name Address Country Nationality
PETER N P LARSEN & TOUBRO LIMITED ENGINEERING TOOLING SOLUTION (ETS), GATE NO.2, SAKI VIHAR ROAD POWAI, MUMBAI-400 072, MAHARASHTRA INDIA. India India
MAHESH S. TETAMBE LARSEN & TOUBRO LIMITED ENGINEERING TOOLING SOLUTION (ETS), GATE NO.2, SAKI VIHAR ROAD POWAI, MUMBAI-400 072, MAHARASHTRA INDIA. India India

Specification

Documents

Name Date
abstract1.jpg 2018-08-10
886-MUM-2009-GENERAL POWER OF ATTORNEY(28-3-2013).pdf 2018-08-10
886-mum-2009-form 2.doc 2018-08-10
886-mum-2009-form 2(title page).pdf 2018-08-10
886-MUM-2009-FORM 18(28-3-2013).pdf 2018-08-10
886-mum-2009-form 2.pdf 2018-08-10
886-mum-2009-correspondence.pdf 2018-08-10
886-MUM-2009-CORRESPONDENCE(28-3-2013).pdf 2018-08-10
886-MUM-2009-FORM 13(28-3-2013).pdf 2018-08-10
886-mum-2009-form 1.pdf 2018-08-10
886-mum-2009-discription(complete).pdf 2018-08-10
886-mum-2009-claims.pdf 2018-08-10
886-mum-2009-drawing.pdf 2018-08-10
886-mum-2009-claims.doc 2018-08-10
886-mum-2009-abstract.pdf 2018-08-10
886-mum-2009-discription(complete).doc 2018-08-10
886-mum-2009-abstract.doc 2018-08-10
886-MUM-2009- AFR.pdf 2022-11-23
886-MUM-2009-AbandonedLetter.pdf 2020-01-17
886-MUM-2009-ANNEXURE(28-3-2013).pdf 2018-08-10
886-MUM-2009-FER.pdf 2019-06-07

Orders

Applicant Section Controller Decision Date URL