Blind lever arm adjustment device

An adjustment device for adjusting a lever arm (16) located inside a machine frame wherein the lever arm is pivotally mounted to the frame (22) at a first location and is spring (28) biased against a stop at a second location of the frame. The device comprises a resilient sleeve (18) having a shank...

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1. Verfasser: BALLARD, MICHAEL D
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Sprache:eng ; fre ; ger
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creator BALLARD, MICHAEL D
description An adjustment device for adjusting a lever arm (16) located inside a machine frame wherein the lever arm is pivotally mounted to the frame (22) at a first location and is spring (28) biased against a stop at a second location of the frame. The device comprises a resilient sleeve (18) having a shank portion adapted to extend through an aperture (20) in the frame to act as the stop, and a head portion of larger diameter than the diameter of the aperture in the frame. The shank portion has a threaded section and a non-threaded section, the non-threaded section having a length greater than the frame thickness at the aperture, wherein the lever arm pivots as a screw (26) extending axially through the sleeve is turned in the threaded section.
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The device comprises a resilient sleeve (18) having a shank portion adapted to extend through an aperture (20) in the frame to act as the stop, and a head portion of larger diameter than the diameter of the aperture in the frame. The shank portion has a threaded section and a non-threaded section, the non-threaded section having a length greater than the frame thickness at the aperture, wherein the lever arm pivots as a screw (26) extending axially through the sleeve is turned in the threaded section.</description><language>eng ; fre ; ger</language><subject>BLASTING ; BUREAU ACCESSORIES ; BUREAU ACCESSORIES NOT OTHERWISE PROVIDED FOR ; ENGINEERING ELEMENTS AND UNITS ; GEARING ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC ; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS ; HEATING ; LIGHTING ; MECHANICAL ENGINEERING ; PERFORMING OPERATIONS ; TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION ; TECHNICAL SUBJECTS COVERED BY FORMER USPC ; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS ; THERMAL INSULATION IN GENERAL ; TRANSPORTING ; WEAPONS ; WRITING OR DRAWING IMPLEMENTS</subject><creationdate>1993</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&amp;date=19930428&amp;DB=EPODOC&amp;CC=EP&amp;NR=0539186A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,777,882,25545,76296</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=19930428&amp;DB=EPODOC&amp;CC=EP&amp;NR=0539186A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>BALLARD, MICHAEL D</creatorcontrib><title>Blind lever arm adjustment device</title><description>An adjustment device for adjusting a lever arm (16) located inside a machine frame wherein the lever arm is pivotally mounted to the frame (22) at a first location and is spring (28) biased against a stop at a second location of the frame. The device comprises a resilient sleeve (18) having a shank portion adapted to extend through an aperture (20) in the frame to act as the stop, and a head portion of larger diameter than the diameter of the aperture in the frame. 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The device comprises a resilient sleeve (18) having a shank portion adapted to extend through an aperture (20) in the frame to act as the stop, and a head portion of larger diameter than the diameter of the aperture in the frame. The shank portion has a threaded section and a non-threaded section, the non-threaded section having a length greater than the frame thickness at the aperture, wherein the lever arm pivots as a screw (26) extending axially through the sleeve is turned in the threaded section.</abstract><oa>free_for_read</oa></addata></record>
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language eng ; fre ; ger
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subjects BLASTING
BUREAU ACCESSORIES
BUREAU ACCESSORIES NOT OTHERWISE PROVIDED FOR
ENGINEERING ELEMENTS AND UNITS
GEARING
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC
GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS
HEATING
LIGHTING
MECHANICAL ENGINEERING
PERFORMING OPERATIONS
TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
TECHNICAL SUBJECTS COVERED BY FORMER USPC
TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
THERMAL INSULATION IN GENERAL
TRANSPORTING
WEAPONS
WRITING OR DRAWING IMPLEMENTS
title Blind lever arm adjustment device
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