Winch assembly including clutch mechanism
A winch assembly includes a housing member, a drum rotatably coupled to the housing member, a drive shaft extending through the drum and into the housing member, a gear train located within the housing member and driven by the shaft, a coupling member axially fixed to the shaft, and a clutch assembl...
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creator | ROE ERIK O BORNTRAGER BRYON M JOHNSON DARREN K |
description | A winch assembly includes a housing member, a drum rotatably coupled to the housing member, a drive shaft extending through the drum and into the housing member, a gear train located within the housing member and driven by the shaft, a coupling member axially fixed to the shaft, and a clutch assembly including a clutch knob. The shaft is fixed for rotation with and axially displaceable relative to a drive input. The clutch knob is rotatably coupled to the housing member and includes an axially extending ramped surface that axially displaces the shaft in first and second axial directions upon rotation of the clutch knob in first and second rotary directions. Rotation in the first rotary direction rotationally couples the drum to the gear train through engagement with the coupling member and rotation in the second rotary direction disengages the drum from rotational engagement with the gear train. |
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The shaft is fixed for rotation with and axially displaceable relative to a drive input. The clutch knob is rotatably coupled to the housing member and includes an axially extending ramped surface that axially displaces the shaft in first and second axial directions upon rotation of the clutch knob in first and second rotary directions. Rotation in the first rotary direction rotationally couples the drum to the gear train through engagement with the coupling member and rotation in the second rotary direction disengages the drum from rotational engagement with the gear train.</description><language>eng</language><subject>BLASTING ; BRAKES ; CAPSTANS ; CLUTCHES ; COUPLINGS FOR TRANSMITTING ROTATION ; ENGINEERING ELEMENTS AND UNITS ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HAULING ; HEATING ; HOISTING ; HOISTS ; LIFTING ; LIGHTING ; MECHANICAL ENGINEERING ; PERFORMING OPERATIONS ; TACKLES, e.g. PULLEY BLOCKS ; THERMAL INSULATION IN GENERAL ; TRANSPORTING ; WEAPONS ; WINCHES</subject><creationdate>2009</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=20090915&DB=EPODOC&CC=US&NR=7588233B2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20090915&DB=EPODOC&CC=US&NR=7588233B2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ROE ERIK O</creatorcontrib><creatorcontrib>BORNTRAGER BRYON M</creatorcontrib><creatorcontrib>JOHNSON DARREN K</creatorcontrib><title>Winch assembly including clutch mechanism</title><description>A winch assembly includes a housing member, a drum rotatably coupled to the housing member, a drive shaft extending through the drum and into the housing member, a gear train located within the housing member and driven by the shaft, a coupling member axially fixed to the shaft, and a clutch assembly including a clutch knob. The shaft is fixed for rotation with and axially displaceable relative to a drive input. The clutch knob is rotatably coupled to the housing member and includes an axially extending ramped surface that axially displaces the shaft in first and second axial directions upon rotation of the clutch knob in first and second rotary directions. Rotation in the first rotary direction rotationally couples the drum to the gear train through engagement with the coupling member and rotation in the second rotary direction disengages the drum from rotational engagement with the gear train.</description><subject>BLASTING</subject><subject>BRAKES</subject><subject>CAPSTANS</subject><subject>CLUTCHES</subject><subject>COUPLINGS FOR TRANSMITTING ROTATION</subject><subject>ENGINEERING ELEMENTS AND UNITS</subject><subject>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</subject><subject>HAULING</subject><subject>HEATING</subject><subject>HOISTING</subject><subject>HOISTS</subject><subject>LIFTING</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>PERFORMING OPERATIONS</subject><subject>TACKLES, e.g. PULLEY BLOCKS</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>TRANSPORTING</subject><subject>WEAPONS</subject><subject>WINCHES</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2009</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNAMz8xLzlBILC5OzU3KqVQA8nJKUzLz0hWAdAlQJjc1OSMxL7M4l4eBNS0xpziVF0pzMyi4uYY4e-imFuTHpxYXJCan5qWWxIcGm5taWBgZGzsZGROhBADN2ii4</recordid><startdate>20090915</startdate><enddate>20090915</enddate><creator>ROE ERIK O</creator><creator>BORNTRAGER BRYON M</creator><creator>JOHNSON DARREN K</creator><scope>EVB</scope></search><sort><creationdate>20090915</creationdate><title>Winch assembly including clutch mechanism</title><author>ROE ERIK O ; BORNTRAGER BRYON M ; JOHNSON DARREN K</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US7588233B23</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2009</creationdate><topic>BLASTING</topic><topic>BRAKES</topic><topic>CAPSTANS</topic><topic>CLUTCHES</topic><topic>COUPLINGS FOR TRANSMITTING ROTATION</topic><topic>ENGINEERING ELEMENTS AND UNITS</topic><topic>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</topic><topic>HAULING</topic><topic>HEATING</topic><topic>HOISTING</topic><topic>HOISTS</topic><topic>LIFTING</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>PERFORMING OPERATIONS</topic><topic>TACKLES, e.g. PULLEY BLOCKS</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>TRANSPORTING</topic><topic>WEAPONS</topic><topic>WINCHES</topic><toplevel>online_resources</toplevel><creatorcontrib>ROE ERIK O</creatorcontrib><creatorcontrib>BORNTRAGER BRYON M</creatorcontrib><creatorcontrib>JOHNSON DARREN K</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ROE ERIK O</au><au>BORNTRAGER BRYON M</au><au>JOHNSON DARREN K</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Winch assembly including clutch mechanism</title><date>2009-09-15</date><risdate>2009</risdate><abstract>A winch assembly includes a housing member, a drum rotatably coupled to the housing member, a drive shaft extending through the drum and into the housing member, a gear train located within the housing member and driven by the shaft, a coupling member axially fixed to the shaft, and a clutch assembly including a clutch knob. The shaft is fixed for rotation with and axially displaceable relative to a drive input. The clutch knob is rotatably coupled to the housing member and includes an axially extending ramped surface that axially displaces the shaft in first and second axial directions upon rotation of the clutch knob in first and second rotary directions. Rotation in the first rotary direction rotationally couples the drum to the gear train through engagement with the coupling member and rotation in the second rotary direction disengages the drum from rotational engagement with the gear train.</abstract><oa>free_for_read</oa></addata></record> |
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subjects | BLASTING BRAKES CAPSTANS CLUTCHES COUPLINGS FOR TRANSMITTING ROTATION ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HAULING HEATING HOISTING HOISTS LIFTING LIGHTING MECHANICAL ENGINEERING PERFORMING OPERATIONS TACKLES, e.g. PULLEY BLOCKS THERMAL INSULATION IN GENERAL TRANSPORTING WEAPONS WINCHES |
title | Winch assembly including clutch mechanism |
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