[특허]Coolant sleeve for mining tools

[미국특허] Coolant sleeve for mining tools 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	E21C-035/22 E21F-005/02
출원번호	US-0840155 (1986-03-17)
발명자 / 주소	Emmerich Kenneth C. (Lexington KY)
출원인 / 주소	Fansteel Inc. (North Chicago IL 02)
인용정보	피인용 횟수 : 15 인용 특허 : 1

초록 ▼

A coolant system for mining bits which are rotatably mounted in blocks secured to mining machines of the type utilizing a large rotating wheel or continuous power-driven chains. The mounting blocks for the bits have a coolant passage leading to a bore in the block. Within the bore is a coolant dispensing sleeve which has a central passage to receive the shank of a mining bit. The sleeve has one or more axially disposed spray nozzles which receive coolant under pressure from the coolant passage in the block and from an annular passage formed between the block and the sleeve.

대표청구항 ▼

A mining bit mount for standard mining bits for use on a power-driven mining machine with a source of liquid coolant which comprises: (a) a one-piece, integral, valve-less mounting block to be secured to a moving element of a mining machine, said block having a stepped bore with an outer end to be adjacent the working end of a mining bit and an inner end spaced axially from said outer end, said bore being disposed on a first axis coincident with an axis on which a mining bit is to be mounted, said bore being a stepped passage having the larger end at the outer end, the smaller end at the inner end to provide an annular axial support shoulder between the larger end and the smaller end of the said bore, said block having a coolant passage opening to said stepped bore, (b) a one-piece, integral, valve-less two-step sleeve fitted within said stepped bore having an axial bore to receive a mounting shank of a cutting bit, and a large end to interfit with said larger end of said stepped bore with a radial shoulder to seat on said annular support shoulder in said block and a smaller end to interfit with said smaller end of said stepped bore, and means between the wall of said stepped bore of said mounting block and the said sleeve to form an annular unrestricted passage open to said coolant passage in said block, (c) an axially extending unrestricted passage formed in said sleeve in constant communication with said annular passage having a spray outlet directed axially along the mining bit, and (d) a retainer means to interfit with a notch in said sleeve to lock said sleeve axially and rotationally in said stepped bore of said mounting block.

이 특허에 인용된 특허 (1) 인용/피인용 타임라인 분석

Barnstorf Ingo (Frankfurt DEX), Holder for the attachment of cutters to mining and tunnelling machines.
상세보기

이 특허를 인용한 특허 (15) 인용/피인용 타임라인 분석

Schibeci, Anthony Richard; Schibeci, Jr., Anthony Richard; Schibeci, Joseph Mark, Cutting apparatus having means for shielding cutting tool holders.
상세보기
Arnold, Randy W.; O'Neill, Michael L., Cutting bit assembly.
상세보기
Arnold, Randy W.; O'Neill, Michael L., Cutting bit assembly.
상세보기
Fader, Joe; Voitic, Hannes, Cutting bit retaining assembly.
상세보기
Montgomery ; Jr. Robert H. ; Grieveson Jan S.,GBX ; Sheirer Daniel C. ; Losch William P., Cutting tool assembly with replaceable spray nozzle.
상세보기
Chiang, Chun-Li, Cutting tool holding device.
상세보기
Parrott, George Albert; Sulosky, William P., Cutting tool with nozzle for spraying water on a cutter bit.
상세보기
Stehney,Stephen C., Cutting tool with nozzle for spraying water on cutter bit.
상세보기
Tatum G. Roger ; Smith David J. ; Woodruff ; Jr. Charles ; Chang Connie, Device and method for automatic collection of whole saliva.
상세보기
Parrott George Albert,GB2, Pick holder and fixing sleeve for an extraction machine.
상세보기
Warren John Joseph,GBX ; Clapham William Stephen,GBX, Point attack tooling system for mineral winning.
상세보기
Roth, Markus; Allgaier, Thomas; Lehnert, Thomas, Shank-type pick.
상세보기
Warren John Joseph,GBX ; Clapham William Stephen,GBX, Sleeve for tooling system for mineral winning.
상세보기
Roth, Markus; Allgaier, Thomas; Lehnert, Thomas, Tool holder.
상세보기
Allgaier, Thomas; Lehnert, Thomas; Roth, Markus, Tool system.
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] Coolant sleeve for mining tools 원문보기