[특허]Electric fastener driving tool

Electric fastener driving tool 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B25C-001/06
출원번호	US-0583847 (1975-06-04)
발명자 / 주소	Doyle Richard H. (Mount Prospect IL) Morabito Salvatore L. (Northlake IL) Yohana Andrew I. (Des Plaines IL) Novak Raymond F. (Schiller Park IL)
출원인 / 주소	Duo-Fast Corporation (Franklin Park IL 02)
인용정보	피인용 횟수 : 28 인용 특허 : 0

초록 ▼

An electric fastener driving tool includes a body of clamshell construction formed of two, similar, molded plastic body parts. The body includes a head portion and a handle portion, and a magazine for supplying fasteners to be driven is supported by the base of the head portion and by the handle. Walls and projections integral with the body parts define a solenoid chamber within the head cavity and support a switch and circuit board within the handle. The body is held in assembled condition and the magazine is attached to the body by bolts of equal length. A solenoid with a central axial opening is mounted in the solenoid chamber. An armature formed of magnetic and nonmagnetic, electrically insulated segments is slidably mounted in the axial solenoid opening. A spring contacting an integral body wall and the insulating armature segment biases the armature in the return direction. A driver blade carried by the armature may be attached in electrically insulated fashion, and moves in a drive path into which fasteners are supplied from the magazine. A circuit including a switch controls energization of the solenoid, and a switch operating assembly provides for fail-safe operation and prevents unintentional multiple firing.

대표청구항 ▼

An electric fastener driving tool comprising: a clamshell body including first and second similar molded plastic body parts abutting one another along a plane coinciding with the vertical plane of symmetry of the body, said body including a head portion enclosing a cavity and a handle portion integral with and extending from said head portion; wall means integral with said body parts extending into said cavity and defining a solenoid chamber; a solenoid winding having a central axial opening supported within said solenoid chamber by said wall means; an armature slidable in said central axial opening in drive and return strokes; a driver blade supported by said armature; a magazine assembly supported by said body at the base of said head portion and at said handle portion, said magazine assembly defining a drive track for said driver blade and including means for introducing fasteners into said drive track; circuit means including a switch supported within said handle portion for selectively controlling the energization of said solenoid winding; said armature including a first segment formed of magnetic material and a second segment formed of electrically insulating material; and electrically insulating connection means supporting said driver blade on said first segment of said armature.

이 특허를 인용한 특허 (28)

Novak Raymond F. (Itasca IL) Doyle Richard (Mt. Prospect IL), Electric fastener driving tool.
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Chung-Yen Ho TW, Electric nailing tool.
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Suzuki, Hitoshi; Umemura, Takuya, Electric power tool system.
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Suzuki, Hitoshi; Umemura, Takuya, Electric power tool system.
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Suzuki, Hitoshi; Umemura, Takuya, Electric power tool system.
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Suzuki, Hitoshi; Umemura, Takuya, Electric power tool system.
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Ewig John F. (Worcester MA), Electric stapler and driver assembly therefor.
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St. John, Robert; Pelletier, Thomas; Fong, Scott, Electromagnetic stapler with a manually adjustable depth adjuster.
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Barrett Edward E. (Massapequa Park NY) Hahn Steven (East Hampton NY) Lensky Albert (Fresh Meadow NY) Pinczewski Morris (New York NY) Sobelman Seymour (Brooklyn NY), Electronically operated portable fastener driving tool.
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Barrett Edward E. (Massapequa Park NY) Lensky Albert (New York NY) Olesen Paul (Bellmore NY) Becker Christian F. (Larchmont NY) Pinczewski Morris (New York NY) Febre Wilfredo (Rego Park NY) Hahn Stev, Electronically operated portable fastener driving tool.
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Barrett Edward E. (Massapequa Park NY) Dubovsky Dusan (Roslyn Heights NY) Hahn Steven (East Hampton NY) Lensky Albert (Fresh Meadow NY) Pinczewski Morris (New York NY), Electronically operated portable nail gun.
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Weinger Murray ; Driscoll Patrick J. ; Buctow Robert S. ; Richardson William E., Fastener driving tool for trim applications.
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Smolinski, Darek, Fastener driving tool with modular construction.
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Nasiatka John R. (Northbrook IL) Austin Ronald (Hazelcrest IL) Schaudek Ernest F. (Franklin Park IL), Hand-held fastener driving tool.
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Barber, John P.; Bauer, David P.; Cravens, II, Robert C; Remerowski, David L., Impact device.
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Gross, Paul G.; Wojcicki, Andrzej R.; Steinbrunner, Glen V.; Baron, Michael P.; Niblett, James R., Magazine for wired-collated fasteners with automatic loading.
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Brown,Lawrence K., Mail indication apparatus.
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Pedicini, Christopher S.; Witzigreuter, John D., Modified electrical motor driven nail gun.
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Gross, Paul G.; Cruise, Nathan J., Multistage solenoid fastening device.
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Gross, Paul G.; Cruise, Nathan J., Multistage solenoid fastening device.
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Gross, Paul G.; Usselman, Robert Alan; Seman, Jr., Andrew E., Multistage solenoid fastening tool with decreased energy consumption and increased driving force.
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Gross, Paul G.; Usselman, Robert Alan; Seman, Jr., Andrew E., Multistage solenoid fastening tool with decreased energy consumption and increased driving force.
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Judge Alfred H. (Raleigh NC), Offset electric stapler.
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Pedicini, Christopher S.; Witzigreuter, John D., Portable electrical motor driven nail gun.
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Gardner, Michael J.; Baker, Glenn A.; Champa, Mirko L.; Bias, James C.; Sutherland, Jeffrey W., Portable fastener driving device.
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Gardner, Michael J.; Baker, Glenn A.; Champa, Mirko; Bias, Jim; Sutherland, Jeffrey, Portable fastener driving device.
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Gardner, Michael J.; Baker, Glenn A.; Champa, Mirko; Bias, Jim; Sutherland, Jeffrey W., Portable fastener driving device.
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Nagai Mikio,JPX, Stapler.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

내보내기 구분	파일저장 인쇄 메일전송
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Electric fastener driving tool 원문보기

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이 특허를 인용한 특허 (28)

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