[특허]Electric impact tool

Electric impact tool 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B25C-001/06
출원번호	US-0785784 (1977-04-08)
발명자 / 주소	Smith James E. (217 Meadowlook Way Boulder CO 80302) Cunningham James D. (2100 Topaz Boulder CO 80302)
인용정보	피인용 횟수 : 57 인용 특허 : 0

초록 ▼

This invention relates to an electric impact tool characterized by a pair of electric motor-driven counterrotating flywheels, at least one of which is movable relative to the other from a retracted inoperative position into an extended operative one closely adjacent the other flywheel whereby a ram is squeezed therebetween and impelled forward at high speed against a workpiece. The nosepiece of the tool frame is retractable although normally extended due to the spring bias urging it and the movable flywheel to which it is mechanically linked into disengaged position. These elements cooperate with one another and with a manually-actuated trigger such that the latter must be depressed and the nosepiece retracted in order to engage the high energy friction clutch defined by the flywheels so as to operate the ram. A flywheel speed control is provided for matching the ram impact to the workload. The nosepiece also includes an energy absorbing cushion effective to dissipate the excess energy carried by the ram at the end of its work stroke so as to prevent damage to the structure against which the nosepiece is pressed.

대표청구항 ▼

A fastener driving impact tool comprising in combination: a housing defining a drive path; ram means movable along said drive path in a drive stroke; a pair of counterrotating flywheels supported by said housing; and, means for transferring energy from said flywheels to said ram means to propel said ram means in a drive stroke. A fastener driving method comprising the steps of: supplying fasteners in sequence to the path of a fastener driving ram; counterrotating a pair of flywheels to produce opposed precession forces; and transferring energy from at least one of said flywheels to said fastener driving ram by a generally lateral relative movement and rotation of said flywheel to drive said fasteners in sequence.

이 특허를 인용한 특허 (57)

Kenney,James J.; Schell,Craig A., Activation arm assembly method.
상세보기
Kenney,James J.; Gross,Paul, Activation arm configuration for a power tool.
상세보기
Liang, Chia Sheng; Tseng, Chu Hsiang, Actuator for electrical nail gun.
상세보기
Kenney, James J.; Berry, Alan; Schell, Craig A.; Gross, Paul, Cam and clutch configuration for a power tool.
상세보기
Baker Gordon P. (Amelia OH) Warman Thomas E. (Williamsburg OH), Control arrangement for electro-mechanical tool.
상세보기
Adams, Shane; Garvis, Conrad; Leimbach, Richard, Control module for flywheel operated hand tool.
상세보기
Brendel, Lee M.; Gross, Paul G.; Gregory, Larry E., Cordless framing nailer.
상세보기
Brendel, Lee M; Gross, Paul G; Gregory, Larry E, Cordless framing nailer.
상세보기
Krondorfer, Harald; Hlinka, Eric; DeCicco, John, Cordless nail gun.
상세보기
Gloor Peter (Zollikerberg CHX) Gschwend Hans (Vaduz LIX) Mark Fritz (Mder ATX) Matt Lukas (Mauren LIX), Device for driving nails and similar fastening elements.
상세보기
Berry, Alan; Schell, Craig A.; Bradenbaugh, IV, Charles L.; Kenney, James J.; Gross, Paul, Driver configuration for a power tool.
상세보기
Cruise, Nathan; Gross, Paul G.; Elligson, Jeffrey A.; Kenney, James J., Driving tool and method for controlling same.
상세보기
Baskar, Ashok S.; Bradenbaugh, Charles L.; Schell, Craig A.; Kenney, James J.; Gross, Paul G., Driving tool with controller having microswitch for controlling operation of motor.
상세보기
Warman, Thomas E.; Baker, Gordon P.; Smith, James E., Elastomeric driver return assembly for an electro-mechanical fastener driving tool.
상세보기
Hirabayashi, Shinji; Oda, Jiro, Electric driving tool.
상세보기
Forster,Michael, Electric driving tool with driver propelled by flywheel inertia.
상세보기
Schiestl,Ulrich; Stauss,Peter, Electrically operated drive-in tool.
상세보기
Crutcher John P. (Cincinnati OH) Hueil J. Charles (Cincinnati OH) Juska Donald D. (Winchester OH), Electro-mechanical fastener driving tool.
상세보기
Gorti,Bhanuprasad V; Bradenbaugh, IV,Charles L.; Hilsher,William F., Electronic fastening tool.
상세보기
Croll, John W., Embedded regulator for pneumatic nailer supplemental air tank.
상세보기
Hlinka, Eric E.; Liang, Chia Sheng; Tseng, Chu Hsiang; Chang, Chin Lung, Fastener driver with driver assembly blocking member.
상세보기
Kunz, Michael; Gensmann, Stefan D.; Rompel, Markus, Fastener driving tool having energy transfer members.
상세보기
Kunz, Michael; Gensmann, Stefan D.; Rompel, Markus, Fastener driving tool with retractable nose assembly.
상세보기
Smith ; III Somers H. (Columbia MD), Fastener tool.
상세보기
Caringella,Anthony R.; Buytaert,Donald; Van Erden,Donald L., Fastening system for attaching metal studs to metal track.
상세보기
Forster, Michael; Gorti, Bhanuprasad V.; Woods, Sam; Schell, Craig; Cruise, Nathan, Fastening tool.
상세보기
Baskar,Ashok S.; Schell,Craig A.; Berry,Alan; Cruise,Nathan; Bradenbaugh, IV,Charles L., Fastening tool with mode selector switch.
상세보기
Berry, Alan; Sauerwein, William D.; Schell, Craig A.; Elligson, Jeffrey A.; Bradenbaugh, IV, Charles L.; White, Howard T.; Kenney, James J., Flywheel configuration for a power tool.
상세보기
Kunz, Michael; Gensmann, Stefan D.; Rompel, Markus, Flywheel driven fastener driving tool having retractable nose assembly.
상세보기
Crutcher John P. (Cincinnati OH), Flywheel for an electro-mechanical fastener driving tool.
상세보기
Burke, John T.; Adams, Shane R.; Leimbach, Richard L.; Garvis, Conrad A., Flywheel operated nailer.
상세보기
Garvis, Conrad A.; Burke, John T.; Adams, Shane R.; Leimbach, Richard L., Flywheel operated tool.
상세보기
Chien, Chia-Yu, Handheld power tool and impact block return device thereof.
상세보기
Smith ; III Somers H. (Columbia MD), Impact tool.
상세보기
Berry,Alan; Gross,Paul, Lock-out for activation arm mechanism in a power tool.
상세보기
Gross, Paul; Kenney, James J.; Xu, Weiyuan, Lower bumper configuration for a power tool.
상세보기
Garber, Stuart E.; Gross, Paul G.; Brendel, Lee Michael, Magnetic profile lifter.
상세보기
Forster, Michael; Schell, Craig A.; Gross, Paul; Bradenbaugh, IV, Charles L.; Cruise, Nathan; Ekstrom, Erik, Method for controlling a power driver.
상세보기
Forster, Michael; Gorti, Bhanuprasad V.; Woods, Sam; Schell, Craig; Cruise, Nathan, Method for operating a power driver.
상세보기
Pedicini, Christopher S.; Witzigreuter, John D., Modified electrical motor driven nail gun.
상세보기
Brendel, Lee Michael; Gross, Paul G., Multi-stranded return spring for fastening tool.
상세보기
Krondorfer, Harald; DeCicco, John; Hlinka, Eric, Nailer with brushless DC motor.
상세보기
Pedicini, Christopher S.; Witzigreuter, John D., Portable electrical motor driven nail gun.
상세보기
Gross, Paul G; Kenney, James J; Gregory, Larry E; Brendel, Lee M, Power take off for cordless nailer.
상세보기
Gross, Paul Gerard; Mattucci, Marco Alessandro, Power tool drive mechanism.
상세보기
Brendel, Lee M.; Kenney, James J.; Gross, Paul G.; Denner, Jan Carl, Profile lifter for a nailer.
상세보기
Berry, Alan; Gross, Paul; Bradenbaugh, IV, Charles L.; Kenney, James J., Return cord assembly for a power tool.
상세보기
Harper, Kevin A.; Leimbach, Richard L.; Petrocelli, Michael, Return mechanism for a cyclic tool.
상세보기
Gross,Paul; Schell,Craig A.; Kenney,James J.; Berry,Alan, Solenoid positioning methodology.
상세보기
Adams, Shane, Speed controller for flywheel operated hand tool.
상세보기
Brendel, Lee Michael; Gross, Paul G.; Baron, Michael P., Stall release lever for fastening tool.
상세보기
Zins,Kenneth; Severino,Paul; Doran,Robert; Maiman,Mitch; Gofman,Yuri; McGann,Ryan, Stapler.
상세보기
Zins, Kenneth; Severino, Paul; Doran, Robert; Maiman, Mitch; Gofman, Yuri; McGann, Ryan, Stapler having a moveable strike plate with lockout mechanism.
상세보기
Buck, John E.; Berry, Alan; Bradenbaugh, IV, Charles L.; Schell, Craig A.; Gross, Paul; Baskar, Ashok S.; Colello, Steven R.; Kenney, James J., Structural backbone/motor mount for a power tool.
상세보기
Pedicini, Christopher S.; Witzigreuter, John D., Synchronous drive pin clutch.
상세보기
Berry,Alan; Denner,Jan Carl; Schell,Craig A.; Bradenbaugh, IV,Charles L.; Baskar,Ashok S.; Kenney,James J., Trigger configuration for a power tool.
상세보기
Gross, Paul; Schell, Craig A.; Kenney, James J.; Berry, Alan, Upper bumper configuration for a power tool.
상세보기

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
구성항목	기본정보 상세정보 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표IPC 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 공고번호, 공고일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표출원인, 출원인국적, 출원인주소, 발명자, 발명자E, 발명자코드, 발명자주소, 발명자 우편번호, 발명자국적, 대표IPC, IPC코드, 요약, 미국특허분류, 대리인주소, 대리인코드, 대리인(한글), 대리인(영문), 국제공개일자, 국제공개번호, 국제출원일자, 국제출원번호, 우선권, 우선권주장일, 우선권국가, 우선권출원번호, 원출원일자, 원출원번호, 지정국, Citing Patents, Cited Patents
저장형식	Text(ASCII format) Excel format PIAS분석(.xls)
메일정보	받는사람 (필수) @ 보내는사람 (선택) @ 제목 내용 KISTI 검색결과 이메일 서비스
안내	총 건의 자료가 검색되었습니다. 다운받으실 자료의 인덱스를 입력하세요. (1-10,000) 검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다. 데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요) 다운로드 파일은 UTF-8 형태로 저장됩니다. 파일의 내용이 제대로 보이지 않을실 때는 웹브라우저 상단의 보기 -> 인코딩 -> 자동선택 여부를 확인하십시오. ~ Text(ASCII format) Excel format

연합인증

Electric impact tool 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

이 특허를 인용한 특허 (57)

관련 콘텐츠

특허 원문 보기

IPC 상위 출원인

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트

연합인증

Electric impact tool 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

전체(0) 논문(0) 특허(0) 보고서(0)

전체(0) 논문(0) 특허(0) 보고서(0)

이 특허를 인용한 특허 (57)

관련 콘텐츠

특허 원문 보기

IPC 상위 출원인

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트