ELECTRIC MOTOR FOR OUTDOOR POWER EQUIPMENT
A lawn mower includes a chassis supporting a wheel, a cutting deck supported by the chassis and defining a cutting chamber, a battery supported by the chassis, and a chore motor electrically coupled to the battery. The chore motor includes a housing with a coil assembly, a rotor, and a drive shaft e...
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| creator | Zeidler, Nick Joseph Krajewski, Christopher Zeiler, Jeffrey M Kowalski, Joshua Funke, Scott A Noller, Mark |
| description | A lawn mower includes a chassis supporting a wheel, a cutting deck supported by the chassis and defining a cutting chamber, a battery supported by the chassis, and a chore motor electrically coupled to the battery. The chore motor includes a housing with a coil assembly, a rotor, and a drive shaft extending out of the housing. The chore motor is attached to the cutting deck so that at least a portion of the housing and the drive shaft are positioned in the cutting chamber. The lawn mower further includes a blade coupled to the drive shaft so that the blade rotates within the cutting chamber when the chore motor rotates the drive shaft, and a spring washer coupled between the drive shaft and the blade. Relative rotation between the blade and the drive shaft occurs in response to a torque on the blade exceeding a threshold value. |
| format | Patent |
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The chore motor includes a housing with a coil assembly, a rotor, and a drive shaft extending out of the housing. The chore motor is attached to the cutting deck so that at least a portion of the housing and the drive shaft are positioned in the cutting chamber. The lawn mower further includes a blade coupled to the drive shaft so that the blade rotates within the cutting chamber when the chore motor rotates the drive shaft, and a spring washer coupled between the drive shaft and the blade. Relative rotation between the blade and the drive shaft occurs in response to a torque on the blade exceeding a threshold value.</description><language>eng</language><subject>AGRICULTURE ; ANIMAL HUSBANDRY ; FISHING ; FORESTRY ; HARVESTING ; HUMAN NECESSITIES ; HUNTING ; MOWING ; TRAPPING</subject><creationdate>2023</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=20231116&DB=EPODOC&CC=US&NR=2023363309A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,309,781,886,25569,76552</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20231116&DB=EPODOC&CC=US&NR=2023363309A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Zeidler, Nick Joseph</creatorcontrib><creatorcontrib>Krajewski, Christopher</creatorcontrib><creatorcontrib>Zeiler, Jeffrey M</creatorcontrib><creatorcontrib>Kowalski, Joshua</creatorcontrib><creatorcontrib>Funke, Scott A</creatorcontrib><creatorcontrib>Noller, Mark</creatorcontrib><title>ELECTRIC MOTOR FOR OUTDOOR POWER EQUIPMENT</title><description>A lawn mower includes a chassis supporting a wheel, a cutting deck supported by the chassis and defining a cutting chamber, a battery supported by the chassis, and a chore motor electrically coupled to the battery. The chore motor includes a housing with a coil assembly, a rotor, and a drive shaft extending out of the housing. The chore motor is attached to the cutting deck so that at least a portion of the housing and the drive shaft are positioned in the cutting chamber. The lawn mower further includes a blade coupled to the drive shaft so that the blade rotates within the cutting chamber when the chore motor rotates the drive shaft, and a spring washer coupled between the drive shaft and the blade. Relative rotation between the blade and the drive shaft occurs in response to a torque on the blade exceeding a threshold value.</description><subject>AGRICULTURE</subject><subject>ANIMAL HUSBANDRY</subject><subject>FISHING</subject><subject>FORESTRY</subject><subject>HARVESTING</subject><subject>HUMAN NECESSITIES</subject><subject>HUNTING</subject><subject>MOWING</subject><subject>TRAPPING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNBy9XF1DgnydFbw9Q_xD1JwA2L_0BAXfyAd4B_uGqTgGhjqGeDr6hfCw8CalphTnMoLpbkZlN1cQ5w9dFML8uNTiwsSk1PzUkviQ4ONDIyMjc2MjQ0sHQ2NiVMFAP76Jdc</recordid><startdate>20231116</startdate><enddate>20231116</enddate><creator>Zeidler, Nick Joseph</creator><creator>Krajewski, Christopher</creator><creator>Zeiler, Jeffrey M</creator><creator>Kowalski, Joshua</creator><creator>Funke, Scott A</creator><creator>Noller, Mark</creator><scope>EVB</scope></search><sort><creationdate>20231116</creationdate><title>ELECTRIC MOTOR FOR OUTDOOR POWER EQUIPMENT</title><author>Zeidler, Nick Joseph ; Krajewski, Christopher ; Zeiler, Jeffrey M ; Kowalski, Joshua ; Funke, Scott A ; Noller, Mark</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US2023363309A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2023</creationdate><topic>AGRICULTURE</topic><topic>ANIMAL HUSBANDRY</topic><topic>FISHING</topic><topic>FORESTRY</topic><topic>HARVESTING</topic><topic>HUMAN NECESSITIES</topic><topic>HUNTING</topic><topic>MOWING</topic><topic>TRAPPING</topic><toplevel>online_resources</toplevel><creatorcontrib>Zeidler, Nick Joseph</creatorcontrib><creatorcontrib>Krajewski, Christopher</creatorcontrib><creatorcontrib>Zeiler, Jeffrey M</creatorcontrib><creatorcontrib>Kowalski, Joshua</creatorcontrib><creatorcontrib>Funke, Scott A</creatorcontrib><creatorcontrib>Noller, Mark</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Zeidler, Nick Joseph</au><au>Krajewski, Christopher</au><au>Zeiler, Jeffrey M</au><au>Kowalski, Joshua</au><au>Funke, Scott A</au><au>Noller, Mark</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>ELECTRIC MOTOR FOR OUTDOOR POWER EQUIPMENT</title><date>2023-11-16</date><risdate>2023</risdate><abstract>A lawn mower includes a chassis supporting a wheel, a cutting deck supported by the chassis and defining a cutting chamber, a battery supported by the chassis, and a chore motor electrically coupled to the battery. The chore motor includes a housing with a coil assembly, a rotor, and a drive shaft extending out of the housing. The chore motor is attached to the cutting deck so that at least a portion of the housing and the drive shaft are positioned in the cutting chamber. The lawn mower further includes a blade coupled to the drive shaft so that the blade rotates within the cutting chamber when the chore motor rotates the drive shaft, and a spring washer coupled between the drive shaft and the blade. Relative rotation between the blade and the drive shaft occurs in response to a torque on the blade exceeding a threshold value.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | AGRICULTURE ANIMAL HUSBANDRY FISHING FORESTRY HARVESTING HUMAN NECESSITIES HUNTING MOWING TRAPPING |
| title | ELECTRIC MOTOR FOR OUTDOOR POWER EQUIPMENT |
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