[특허]Electric tacker

Electric tacker 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B25C-007/00
출원번호	US-0883723 (1986-07-09)
우선권정보	JP-0172074 (1985-11-07); JP-0203776 (1985-12-28); JP-0063659 (1986-04-25)
발명자 / 주소	Ohmori Toshitaka (Saitama JPX)
출원인 / 주소	Olympic Company, Ltd. (Saitama JPX 03)
인용정보	피인용 횟수 : 44 인용 특허 : 0

초록 ▼

The present invention relates to an improvement in an electric tacker covered by a motor battery operated for hammering inverted U-shape needles, T-shape tacks or nails or inverted L-shape staples, and more specifically to an improvement in a continous hammering preventive mechanism for needles tacks, nails or staples, including a staple idle hammering mechanism and a mechanism for displaying the remaining quantity of staples.

대표청구항 ▼

An electric tacker comprising: a housing for encasing needles, said housing having a bottom and a magazine mounted on said bottom wherein said housing contains: (a) a percussion hammer having a hammer head for impacting said needles, (b) a spring for urging said hammer in an impacting direction against the needles, (c) a driving member for moving said percussion hammer in an urging direction of the spring actuated by rotation of a motor, (d) a retainer mechanism for engaging with and retaining said percussion hammer moved towards a biasing direction of said spring under an action of said driving member at a predetermined position of the top dead center of the driving member, and (e) a switch operating mechanism for actuating said retainer mechanism in cooperation with a turning-on or turning-off the switch, said retainer mechanism comprising: (i) a switch plate for reciprocally moving a switch push-button simultaneously with a switch fitting with respect to an engaging recess of a hammer cam of said percussion hammer, (ii) a connector plate cooperatively driving said switch plate, and (iii) a connector for cooperatively connecting said switch with said connector plate, wherein a pin fixed to an operation lever of said switching operating mechanism abuts against and engages with a front surface of an engaging part of said connector plate, and wherein a slider is positioned above said magazine and at a rear part of said hammer head, said slider being attached to said housing in such a way as to permit said slider to reciprocally move forward and backward, and wherein a needle catch element is fixed to a lower side of said slider in such a way to permit said needle catch element to move upwardly and downwardly simultaneously as said slider is biased by said springs towards a rear part of said hammer head.

이 특허를 인용한 특허 (44)

Leimbach,Richard L., Cordless fastener driving tool.
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Brendel, Lee M.; Gross, Paul G.; Gregory, Larry E., Cordless framing nailer.
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Brendel, Lee M; Gross, Paul G; Gregory, Larry E, Cordless framing nailer.
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Chang, Chin Hsiun, Counterforce-counteracting device for a nailer.
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Cruise, Nathan; Gross, Paul G.; Elligson, Jeffrey A.; Kenney, James J., Driving tool and method for controlling same.
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Moorman Charles J. ; Schaljo Joseph A., Electric multiple impact fastener driving tool.
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Ilagan Artemio M., Electric nailing gun.
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Fushiya Fusao (Nagoya JPX) Yokoyama Yoshio (Nagoya JPX) Hara Akihito (Aichi JPX), Electrically-operated tacker.
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Gorti,Bhanuprasad V; Bradenbaugh, IV,Charles L.; Hilsher,William F., Electronic fastening tool.
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Simonelli, David; Hewitt, Charles W.; Miller, Keven E.; Lam, Lok C.; Kimball, Tim; Leonczyk, Andrew P., Fastener driving device.
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Simonelli,David; Hewitt,Charles, Fastener driving device.
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Shima, Yukihiro; Tanimoto, Hideyuki; Oda, Hiroyuki; Nakano, Yoshihiro; Ueda, Takashi, Fastener driving tool.
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Shima, Yukihiro; Tanimoto, Hideyuki; Oda, Hiroyuki; Nakano, Yoshihiro; Ueda, Takashi, Fastener driving tool.
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Leimbach, Richard L.; McCardle, Thomas A.; Bolender, Danny L.; Dickinson, Steve; Knueven, Joseph R.; Lance, Jr., Robert L.; Stolz, Dan; Petrocelli, Michael V.; Petrocelli, legal representative, Teresa, Fastener driving tool using a gas spring.
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Leimbach, Richard L.; McCardle, Thomas A.; Bolender, Danny L.; Dickinson, Steve; Knueven, Joseph R.; Lance, Jr., Robert L.; Stolz, Dan; Petrocelli, Michael V.; Petrocelli, legal representative, Teresa, Fastener driving tool using a gas spring.
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Leimbach, Richard L.; McCardle, Thomas A.; Bolender, Danny L.; Dickinson, Steve; Knueven, Joseph R.; Lance, Jr., Robert L.; Stolz, Dan; Petrocelli, Michael V.; Petrocelli, legal representative, Teresa, Fastener driving tool using a gas spring.
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Largo, Marc; Carrington, Steve; Froggatt, Nickolas; Guo, Xiaoyu; Johnston, Lucas; Raines, Sean; Southerland, Robbie; Wyckoff, Kenton, Fastener-driving tool including a driving device.
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Forster, Michael; Gorti, Bhanuprasad V.; Woods, Sam; Schell, Craig; Cruise, Nathan, Fastening tool.
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Baskar,Ashok S.; Schell,Craig A.; Berry,Alan; Cruise,Nathan; Bradenbaugh, IV,Charles L., Fastening tool with mode selector switch.
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McCardle, Thomas A.; Leimbach, Richard L., Gas spring fastener driving tool with improved lifter and latch mechanisms.
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Wyler, Andrew R.; Armstrong, Nathan T.; Thurner, Jason D.; Thorson, Troy C.; Scott, John S.; Ebner, Jeremy R.; Garces, Daniel R.; Dedrickson, Ryan Allen; Skinner, Luke J.; Suhr, Benjamin R., Gas spring-powered fastener driver.
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Spasov, Robert; Blessing, Matthias; Gschwend, Hans; Schiestl, Ulrich, Hand-held drive-in tool.
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Spasov, Robert; Blessing, Matthias; Gschwend, Hans; Schiestl, Ulrich, Hand-held drive-in tool.
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Spasov, Robert; Blessing, Matthias; Gschwend, Hans; Schiestl, Ulrich, Hand-held drive-in tool.
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Hu,Shih Che, Hand-held nailing tool.
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Schiestl, Ulrich; Spasov, Robert; Franz, Karl, Hand-held spring-driven drive-in tool.
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Chien, Chia-Yu, Handheld power tool and impact block return device thereof.
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Garber, Stuart E.; Gross, Paul G.; Brendel, Lee Michael, Magnetic profile lifter.
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Forster, Michael; Schell, Craig A.; Gross, Paul; Bradenbaugh, IV, Charles L.; Cruise, Nathan; Ekstrom, Erik, Method for controlling a power driver.
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Forster, Michael; Gorti, Bhanuprasad V.; Woods, Sam; Schell, Craig; Cruise, Nathan, Method for operating a power driver.
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Brendel, Lee Michael; Gross, Paul G., Multi-stranded return spring for fastening tool.
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Brian M. White ; Charles W. Hewitt ; Robert D. Olmstead, Multi-stroke fastening device.
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Sun, Pei-Chang, Nailing gun.
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Charles J. Moorman ; James J. Diersing ; Shin-Leei Hwang, Pneumatic fastener driving tool and an electronic control system therefore.
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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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Okouchi,Yukiyasu, Power driver utilizing stored spring energy.
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Murray,Christopher J., Powered staple gun.
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Sun,Pei Chang, Protection device for DC-powered nail gun.
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Brendel, Lee Michael; Gross, Paul G.; Baron, Michael P., Stall release lever for fastening tool.
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Kandasamy, Balaji; Harris, Mark; Kirby, David; Eaton, Edward T.; Papesh, David J.; Matthews, Brian W.; Ebihara, Yoshiyuki; Hamaguchi, Yuki, Stapler.
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Zins,Kenneth; Severino,Paul; Doran,Robert; Maiman,Mitch; Gofman,Yuri; McGann,Ryan, Stapler.
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Zins, Kenneth; Severino, Paul; Doran, Robert; Maiman, Mitch; Gofman, Yuri; McGann, Ryan, Stapler having a moveable strike plate with lockout mechanism.
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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

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연합인증

Electric tacker 원문보기

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