[특허]Bucket attachment device with remote controlled retractable pins

[미국특허] Bucket attachment device with remote controlled retractable pins 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	F02F-003/81 F02F-003/70
출원번호	US-0129459 (1993-09-29)
발명자 / 주소	Clark George J. (7100 Trumble La. St. Clair Shores MI 48079)
인용정보	피인용 횟수 : 39 인용 특허 : 0

초록 ▼

A quick coupling for attaching and detaching an implement, such as a bucket, pick or compactor, to the end of a boom or dipperstick of an excavator, backhoe, or other earth moving machine. The quick coupling is compatible with industry standard type hook-ups used on a bucket. The quick coupling is primarily a hook member, for receiving a front pivot pin on the top of the bucket or other implement, and a pivot pin assembly having axially movable end portions which move between a first position in which the end portions are contained within the main body of the coupling and the implement is detached, and a second position in which the end portions project from the main body and engage respective holes located on the implement and adapted to receive the pivot pin end portions thereby coupling the bucket or other implement to the end of the boom.

대표청구항 ▼

A quick coupling device for attaching and releasing an implement to a boom of an earth moving vehicle, such as an excavator, said quick coupling device comprising: a main body having a first end and a second end, said first end having a hook member integrally formed therein for engaging said implement, said second end of said main body having a bore therethrough; means for connecting said main body to said boom wherein said quick coupling device is mounted to an end of said boom of said earth moving vehicle; a first pivot pin located in said bore in said main body; a second pivot pin separate from said first pivot pin located in said bore in said main body and axially aligned with respect to said first pivot pin; means for biasing mounted in said bore of said main body between said first and second pivot pins such that said biasing means biases said first and second pivot pins in directions away from each other so that an end portion of each of said first and second pivot pins projects from said bore in said main body; and means for selectively moving said first and second pivot pins in a direction toward each other, such that said first and second pivot pins are contained within said bore of said main body, said moving means being capable of overcoming said biasing means, said means for selectively moving said first and second pivot pins comprising: a first hydraulic cylinder attached to and aligned with said first pivot pin for moving said first pivot pin to a position in which said first pivot pin is contained within said main body; and a second hydraulic cylinder attached to and aligned with said second pivot pin for moving said second pivot pin to a position in which said second pivot pin is contained within said main body; whereby after said main body is connected to said boom, and said boom is manipulated to engage said hook member with said implement at a predetermined point on said implement, and said first and second pivot pins are contained within said main body by said moving means, said bore in said main body is then aligned with a bore in said implement such that when said moving means is disengaged, said biasing means cause said first and second pivot pins to engage said bore in said implement, thereby connecting said implement to said main body and said boom.

이 특허를 인용한 특허 (39) 인용/피인용 타임라인 분석

Schwalenberg, Terry Ray; Muehlbauer, Eric James, Apparatus and method for attaching a utility vehicle 3-point hitch to an implement bracket.
상세보기
van Amelsfoort, Edward; Dings, Henricus J., Apparatus and method for coupling a work tool to an arm assembly of a machine.
상세보기
Rossow, Scott R.; Brandt, Kenneth A.; Kaczmarski, Wally L., Attachment control device.
상세보기
Nishioka, Takao; Moto, Yoshihiro, Attachment coupler.
상세보기
Lim,Jong Hyuk; Lee,Sung Chan, Attachment coupling device for heavy machinery.
상세보기
Ostermeyer, Thomas, Attachment for construction equipment.
상세보기
Miller, Gary; Miller, Ronald Keith; Fenwick, Michael, Bucket for excavator.
상세보기
David Scribner Droegemueller, Connector system for earth working machines.
상세보기
Stephen Joseph Balemi NZ, Coupler.
상세보기
Lee Won-Hae,KRX, Coupling apparatus for detachably attaching an excavating device to excavator.
상세보기
Ramun, John R., Demolition tool unit and method of designing and forming a demolition tool unit.
상세보기
Michael Melander, Direct pin quick coupler.
상세보기
Ramun, John R., Dual moving jaws for demolition equipment.
상세보기
Schupback Jesse Larry ; Callewaert Craig A., Earth-moving machine bucket coupler.
상세보기
Case, Leonard R.; Hagan, Ed B.; Stegemoeller, Calvin L.; Hyden, Ron, Electric or natural gas fired small footprint fracturing fluid blending and pumping equipment.
상세보기
Case, Leonard R.; Hagan, Ed B.; Stegemoeller, Calvin L.; Hyden, Ron, Electric or natural gas fired small footprint fracturing fluid blending and pumping equipment.
상세보기
Horton Lee A., Hydraulic latch pin assembly for coupling a tool to a construction equipment.
상세보기
Horton Lee A., Hydraulic latch pin assembly for coupling a tool to a construction equipment.
상세보기
Horton Lee A., Hydraulic latch pin assembly for coupling a tool to a construction equipment.
상세보기
Horton Lee A., Hydraulic latch pin assembly for coupling a tool to a construction equipment.
상세보기
Dvorak, Paul A.; Khairallah, Gabriel G.; Khaw, Chin T.; Thompson, Truett R., Hydraulically actuated quick coupling device.
상세보기
Honeyman, Russell A.; Marotte, David E.; Duppong, Gerald J.; Graf, David W.; Kaczmarski, Wally L., Locking device for hydraulic attachment interface.
상세보기
Lucas, Bruce C.; Crain, Steve; McConnell, Rebecca, Method and system for weighting material storage units based on current output from one or more load sensors.
상세보기
Lucas, Bruce C.; Weightman, Glenn H.; McConnell, Rebecca; Crain, Steve, Methods and systems for determining process variables using location of center of gravity.
상세보기
Hagan, Ed B.; Case, Leonard R.; Stegemoeller, Calvin L., Methods and systems for integral blending and storage of materials.
상세보기
Sederberg, Clayton; Mecklin, Matthew G., Multiple mounting bracket for a mobile processor attachment mounted on a hydraulic excavator.
상세보기
Ramun, John R., Multiple tool attachment system.
상세보기
Parker, Jeffrey; Gaines, H. Patrick, Quick coupler.
상세보기
Craig D. Williams GB, Quick coupler assembly.
상세보기
Robl, Troy Curtis; Stefek, Trent Randall, Quick coupler assembly.
상세보기
Williams Craig D.,GBX, Quick coupler assembly.
상세보기
Raunisto Yrjo,FIX, Quick coupling assembly.
상세보기
Rossow Scott R. ; Brandt Kenneth A. ; Kaczmarski Wally L. ; Anderson Paul A., Remote attachment control device for power machine.
상세보기
Robl, Troy Curtis; Vering, Andy Lee; Oswald, Richard Kent; Stefek, Trent Randall, Tool coupler having anti-release mechanism.
상세보기
Robl, Troy Curtis; Vering, Andy Lee; Stefek, Trent Randall, Tool coupler system having multiple pressure sources.
상세보기
Da Costa,Tony, Tool coupler/adaptor.
상세보기
Schwalenberg Terry R. ; Halbach Earl J., Tractor rockshaft-assist quick-attach apparatus for backhoes and like implements.
상세보기
Bricker, Adam; Seda, Anthony; Sikorski, Robert, Zero offset loader coupling system and components.
상세보기
Bricker, Adam; Seda, Anthony; Sikorski, Robert, Zero offset loader coupling system and components.
상세보기

활용도 분석정보

상세보기

다운로드

내보내기

활용도 Top5 특허

해당 특허가 속한 카테고리에서 활용도가 높은 상위 5개 콘텐츠를 보여줍니다.
더보기 버튼을 클릭하시면 더 많은 관련자료를 살펴볼 수 있습니다.

내보내기 메뉴

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

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

AI-Helper ※ AI-Helper는 을 사용합니다.

AI-Helper

안녕하세요, AI-Helper입니다. 좌측 "선택된 텍스트"에서 텍스트를 선택하여 요약, 번역, 용어설명을 실행하세요.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.

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

연합인증

[미국특허] Bucket attachment device with remote controlled retractable pins 원문보기