ELECTROMAGNETIC CUTTING APPARATUS PARTICULARLY FOR USE, ETC
An electromagnetic cutting apparatus for cutting binding tape sewn to the upper and side edges of shoe upper components at the leading and trailing edges of the components includes an electromagnetically operated plunger with a self-adjusting blade on the bottom end thereof, photoelectric sensors fo...
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| creator | BARAN M,CA |
| description | An electromagnetic cutting apparatus for cutting binding tape sewn to the upper and side edges of shoe upper components at the leading and trailing edges of the components includes an electromagnetically operated plunger with a self-adjusting blade on the bottom end thereof, photoelectric sensors for detecting the leading and trailing edges of the components, and an electronic circuit for rapidly charging a coil surrounding a core on the plunger for driving the plunger and blade downwardly to cut the tape. Condensers in the electronic circuit are normally charged and, in response to signals from the photoelectric sensors, instantaneously discharge into the coil to actuate the plunger, which after cutting the tape is returned to a rest position by a helical spring mounted on the plunger. |
| format | Patent |
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Condensers in the electronic circuit are normally charged and, in response to signals from the photoelectric sensors, instantaneously discharge into the coil to actuate the plunger, which after cutting the tape is returned to a rest position by a helical spring mounted on the plunger.</description><language>eng</language><subject>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ; CUTTING ; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING,CUTTING-OUT, STAMPING-OUT OR SEVERING ; DYNAMO-ELECTRIC MACHINES ; ELECTRICITY ; FOOTWEAR ; GENERATION ; HAND CUTTING TOOLS ; HUMAN NECESSITIES ; MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING ORREPAIRING FOOTWEAR ; PERFORMING OPERATIONS ; SEVERING ; TRANSPORTING</subject><creationdate>1974</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=19741015&DB=EPODOC&CC=US&NR=3841185A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19741015&DB=EPODOC&CC=US&NR=3841185A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>BARAN M,CA</creatorcontrib><title>ELECTROMAGNETIC CUTTING APPARATUS PARTICULARLY FOR USE, ETC</title><description>An electromagnetic cutting apparatus for cutting binding tape sewn to the upper and side edges of shoe upper components at the leading and trailing edges of the components includes an electromagnetically operated plunger with a self-adjusting blade on the bottom end thereof, photoelectric sensors for detecting the leading and trailing edges of the components, and an electronic circuit for rapidly charging a coil surrounding a core on the plunger for driving the plunger and blade downwardly to cut the tape. 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Condensers in the electronic circuit are normally charged and, in response to signals from the photoelectric sensors, instantaneously discharge into the coil to actuate the plunger, which after cutting the tape is returned to a rest position by a helical spring mounted on the plunger.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng |
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| subjects | CONVERSION OR DISTRIBUTION OF ELECTRIC POWER CUTTING DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING,CUTTING-OUT, STAMPING-OUT OR SEVERING DYNAMO-ELECTRIC MACHINES ELECTRICITY FOOTWEAR GENERATION HAND CUTTING TOOLS HUMAN NECESSITIES MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING ORREPAIRING FOOTWEAR PERFORMING OPERATIONS SEVERING TRANSPORTING |
| title | ELECTROMAGNETIC CUTTING APPARATUS PARTICULARLY FOR USE, ETC |
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