Transmission gear engagement mechanism and method of operation
A transmission (12) for a vehicle (10) includes a gear shaft (40) having a fluid passage (106), and a gear (42) having a first bore mounted to the gear shaft (40). The gear has a first axial face (74) with a plurality of teeth (76), and a first undercut (78) at each of the first bore and the first a...
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| creator | MEEK RAYMOND DONALD LARSEN HERBERT ALLEN |
| description | A transmission (12) for a vehicle (10) includes a gear shaft (40) having a fluid passage (106), and a gear (42) having a first bore mounted to the gear shaft (40). The gear has a first axial face (74) with a plurality of teeth (76), and a first undercut (78) at each of the first bore and the first axial face. A shift collar (64) has a second bore (88) mounted to the gear shaft (40). The second bore (88) is axially movable and rotationally fixed relative to the gear shaft (40). The shift collar (64) has a second axial face (92) with a plurality of teeth (94), and a second undercut (98) at eachof the second bore (88) and the second axial face (92) The teeth (94) of the second axial face (92) are enmeshable with the teeth (76) of the first axial face (74). An annular piston (66) is slldablymounted to the gear shaft (40) and positioned within each of the first undercut (78) and the second undercut (98). |
| format | Patent |
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The gear has a first axial face (74) with a plurality of teeth (76), and a first undercut (78) at each of the first bore and the first axial face. A shift collar (64) has a second bore (88) mounted to the gear shaft (40). The second bore (88) is axially movable and rotationally fixed relative to the gear shaft (40). The shift collar (64) has a second axial face (92) with a plurality of teeth (94), and a second undercut (98) at eachof the second bore (88) and the second axial face (92) The teeth (94) of the second axial face (92) are enmeshable with the teeth (76) of the first axial face (74). An annular piston (66) is slldablymounted to the gear shaft (40) and positioned within each of the first undercut (78) and the second undercut (98).</description><language>chi ; eng</language><subject>BLASTING ; BRAKES ; CLUTCHES ; COUPLINGS FOR TRANSMITTING ROTATION ; ENGINEERING ELEMENTS AND UNITS ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEATING ; LIGHTING ; MECHANICAL ENGINEERING ; THERMAL INSULATION IN GENERAL ; WEAPONS</subject><creationdate>2011</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=20110511&DB=EPODOC&CC=CN&NR=102057177A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76516</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20110511&DB=EPODOC&CC=CN&NR=102057177A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>MEEK RAYMOND DONALD</creatorcontrib><creatorcontrib>LARSEN HERBERT ALLEN</creatorcontrib><title>Transmission gear engagement mechanism and method of operation</title><description>A transmission (12) for a vehicle (10) includes a gear shaft (40) having a fluid passage (106), and a gear (42) having a first bore mounted to the gear shaft (40). The gear has a first axial face (74) with a plurality of teeth (76), and a first undercut (78) at each of the first bore and the first axial face. A shift collar (64) has a second bore (88) mounted to the gear shaft (40). The second bore (88) is axially movable and rotationally fixed relative to the gear shaft (40). The shift collar (64) has a second axial face (92) with a plurality of teeth (94), and a second undercut (98) at eachof the second bore (88) and the second axial face (92) The teeth (94) of the second axial face (92) are enmeshable with the teeth (76) of the first axial face (74). An annular piston (66) is slldablymounted to the gear shaft (40) and positioned within each of the first undercut (78) and the second undercut (98).</description><subject>BLASTING</subject><subject>BRAKES</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>HEATING</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2011</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLALKUrMK87NLC7OzM9TSE9NLFJIzUtPTE_NTc0rUchNTc5IzMsszlVIzEsB8koy8lMU8tMU8gtSixJLgDp4GFjTEnOKU3mhNDeDoptriLOHbmpBfnxqcUFicmpeakm8s5-hgZGBqbmhubmjMTFqAIInMNQ</recordid><startdate>20110511</startdate><enddate>20110511</enddate><creator>MEEK RAYMOND DONALD</creator><creator>LARSEN HERBERT ALLEN</creator><scope>EVB</scope></search><sort><creationdate>20110511</creationdate><title>Transmission gear engagement mechanism and method of operation</title><author>MEEK RAYMOND DONALD ; LARSEN HERBERT ALLEN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN102057177A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2011</creationdate><topic>BLASTING</topic><topic>BRAKES</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>HEATING</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>MEEK RAYMOND DONALD</creatorcontrib><creatorcontrib>LARSEN HERBERT ALLEN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>MEEK RAYMOND DONALD</au><au>LARSEN HERBERT ALLEN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Transmission gear engagement mechanism and method of operation</title><date>2011-05-11</date><risdate>2011</risdate><abstract>A transmission (12) for a vehicle (10) includes a gear shaft (40) having a fluid passage (106), and a gear (42) having a first bore mounted to the gear shaft (40). The gear has a first axial face (74) with a plurality of teeth (76), and a first undercut (78) at each of the first bore and the first axial face. A shift collar (64) has a second bore (88) mounted to the gear shaft (40). The second bore (88) is axially movable and rotationally fixed relative to the gear shaft (40). The shift collar (64) has a second axial face (92) with a plurality of teeth (94), and a second undercut (98) at eachof the second bore (88) and the second axial face (92) The teeth (94) of the second axial face (92) are enmeshable with the teeth (76) of the first axial face (74). An annular piston (66) is slldablymounted to the gear shaft (40) and positioned within each of the first undercut (78) and the second undercut (98).</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | BLASTING BRAKES CLUTCHES COUPLINGS FOR TRANSMITTING ROTATION ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING THERMAL INSULATION IN GENERAL WEAPONS |
| title | Transmission gear engagement mechanism and method of operation |
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