Screw adjuster

A screw adjuster comprises a tube (3) with an internal screw-thread with which an externally screw-threaded rod (7) is engaged and an operating handle or lever (10) comprising a pair of slotted arms (11, 12) pivotally mounted on the tube (3) by means of pins (14) which are located in the slots of sa...

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1. Verfasser:	DAVID ANDREW EDELSTEIN
Format:	Patent
Sprache:	eng
Schlagworte:	HAULING HOISTING HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDEDFOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCEDIRECTLY TO THE SURFACE OF A LOAD LIFTING PERFORMING OPERATIONS TRANSPORTING
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creator	DAVID ANDREW EDELSTEIN
description	A screw adjuster comprises a tube (3) with an internal screw-thread with which an externally screw-threaded rod (7) is engaged and an operating handle or lever (10) comprising a pair of slotted arms (11, 12) pivotally mounted on the tube (3) by means of pins (14) which are located in the slots of said arms (11, 12). The ends of the arms (11, 12) are connected together by arcuate bridge elements (15) which extend in opposite directions and which are engageable with the tube (3) when the arms are located in a stowage position in which they extend substantially parallel to the longitudinal axis of the tube as shown in the drawing. The arms can be pivoted from this position to an operative position in which they can cause rotation of the tube (3). The tube (3) is mounted for rotation in bearings (4) in lugs (5, 6) on base (2).
format	Patent
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The ends of the arms (11, 12) are connected together by arcuate bridge elements (15) which extend in opposite directions and which are engageable with the tube (3) when the arms are located in a stowage position in which they extend substantially parallel to the longitudinal axis of the tube as shown in the drawing. The arms can be pivoted from this position to an operative position in which they can cause rotation of the tube (3). The tube (3) is mounted for rotation in bearings (4) in lugs (5, 6) on base (2).</description><edition>4</edition><language>eng</language><subject>HAULING ; HOISTING ; HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDEDFOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCEDIRECTLY TO THE SURFACE OF A LOAD ; LIFTING ; PERFORMING OPERATIONS ; TRANSPORTING</subject><creationdate>1985</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19850911&DB=EPODOC&CC=GB&NR=2154542A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19850911&DB=EPODOC&CC=GB&NR=2154542A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>DAVID ANDREW EDELSTEIN</creatorcontrib><title>Screw adjuster</title><description>A screw adjuster comprises a tube (3) with an internal screw-thread with which an externally screw-threaded rod (7) is engaged and an operating handle or lever (10) comprising a pair of slotted arms (11, 12) pivotally mounted on the tube (3) by means of pins (14) which are located in the slots of said arms (11, 12). The ends of the arms (11, 12) are connected together by arcuate bridge elements (15) which extend in opposite directions and which are engageable with the tube (3) when the arms are located in a stowage position in which they extend substantially parallel to the longitudinal axis of the tube as shown in the drawing. The arms can be pivoted from this position to an operative position in which they can cause rotation of the tube (3). The tube (3) is mounted for rotation in bearings (4) in lugs (5, 6) on base (2).</description><subject>HAULING</subject><subject>HOISTING</subject><subject>HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDEDFOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCEDIRECTLY TO THE SURFACE OF A LOAD</subject><subject>LIFTING</subject><subject>PERFORMING OPERATIONS</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1985</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZOALTi5KLVdITMkqLS5JLeJhYE1LzClO5YXS3Azybq4hzh66qQX58anFBYnJqXmpJfHuTkaGpiamJkaOxoRVAADl0h2V</recordid><startdate>19850911</startdate><enddate>19850911</enddate><creator>DAVID ANDREW EDELSTEIN</creator><scope>EVB</scope></search><sort><creationdate>19850911</creationdate><title>Screw adjuster</title><author>DAVID ANDREW EDELSTEIN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_GB2154542A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1985</creationdate><topic>HAULING</topic><topic>HOISTING</topic><topic>HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDEDFOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCEDIRECTLY TO THE SURFACE OF A LOAD</topic><topic>LIFTING</topic><topic>PERFORMING OPERATIONS</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>DAVID ANDREW EDELSTEIN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>DAVID ANDREW EDELSTEIN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Screw adjuster</title><date>1985-09-11</date><risdate>1985</risdate><abstract>A screw adjuster comprises a tube (3) with an internal screw-thread with which an externally screw-threaded rod (7) is engaged and an operating handle or lever (10) comprising a pair of slotted arms (11, 12) pivotally mounted on the tube (3) by means of pins (14) which are located in the slots of said arms (11, 12). The ends of the arms (11, 12) are connected together by arcuate bridge elements (15) which extend in opposite directions and which are engageable with the tube (3) when the arms are located in a stowage position in which they extend substantially parallel to the longitudinal axis of the tube as shown in the drawing. The arms can be pivoted from this position to an operative position in which they can cause rotation of the tube (3). The tube (3) is mounted for rotation in bearings (4) in lugs (5, 6) on base (2).</abstract><edition>4</edition><oa>free_for_read</oa></addata></record>
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language	eng
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subjects	HAULING HOISTING HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDEDFOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCEDIRECTLY TO THE SURFACE OF A LOAD LIFTING PERFORMING OPERATIONS TRANSPORTING
title	Screw adjuster
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