[특허]Lamina stack with at least one lamina layer having a plurality of discrete segments and an apparatus and method for man

Lamina stack with at least one lamina layer having a plurality of discrete segments and an apparatus and method for man 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	H02K-015/02
출원번호	US-0806020 (1997-02-24)
발명자 / 주소	Neuenschwander Thomas R.
출원인 / 주소	L.H. Carbide Corporation
대리인 / 주소	Baker & Daniels
인용정보	피인용 횟수 : 28 인용 특허 : 0

초록 ▼

A laminated stack having a lamina layer comprised of a plurality of discrete lamina segments and which may also have laminas which define a plurality of outer perimeter configurations. The invention provides a method and apparatus for manufacturing such stacks. Lamina layers comprising a plurality of discrete lamina segments are automatically stacked by positioning the uppermost lamina in a choke barrel near the lower die bed surface and engaging the interlock tabs of the discrete lamina segments with the interlock slots of an uppermost lamina layer in the choke barrel prior to the complete separation of the discrete lamina segments from the remaining portion of the strip stock material. Each of the outer perimeter configurations has at least one common choke surface. The common choke surfaces form, when the laminas are stacked, a choke contacting surface on the outer perimeter surface of the lamina stack which extends continuously in the axial direction from the top lamina to the bottom lamina. A die assembly having selectively actuated punches is used to stamp the laminas with a plurality of outer perimeter configurations and the laminas are stacked in a choke barrel with an alignment surface which cooperates with the common choke surface and securely holds the stamped laminas in position while the stack is being formed. Rotation of the choke barrel compensates for strip thickness variations.

대표청구항 ▼

[ What is claimed is:] [1.] A method of manufacturing a laminated stack in a die assembly having means for guiding sheet stock material through the die assembly, stamping means and a choke barrel; said method comprising:a first step of stamping a first lamina in the sheet stock material, stamping a plurality of first interlock means for engaging another lamina in said first lamina, and placing said first lamina in the choke barrel;a second step of stamping features in the sheet stock material, said features defining a second lamina comprised of a plurality of discrete segments connected to a carrier portion of the sheet stock material, each of said discrete segments including a second interlock means for interlocking each of said discrete segments with one of said first interlock means;a third step of at least partially engaging said second interlock means in said discrete segments with said first interlock means in the first lamina positioned in the choke barrel; anda fourth step of separating said discrete segments from said carrier portion after said third step.

이 특허를 인용한 특허 (28)

Neuenschwander Thomas R., Apparatus for manufacturing long, slender lamina stacks from nonuniform laminae.
상세보기
Saito, Koji; Suzuki, Yoshihiko; Inaki, Katsumune; Sugizono, Tetsuo, Assembly device for stacked ring.
상세보기
Neuenschwander,Thomas R; Lee,Barry A, Die assembly and method for manufacturing lamina stacks from a plurality of separate strips of stock material.
상세보기
Neuenschwander, Thomas R.; Lee, Barry A., Die assembly and method for manufacturing wound motor laminated article.
상세보기
Lee, Barry A.; Neuenschwander, Thomas R., Die assembly for manufacturing lamina stacks that include formed features.
상세보기
Huggins, Marshall J.; Burton, Stephen J., Electrical motor with adjustable stator stack height and reduced yoke diameter.
상세보기
Neuenschwander, Thomas R., Ignition coil assembly.
상세보기
Neuenschwander Thomas R. ; Habegger Rick O. ; Abnet Delno C., Lamina stack having a plurality of outer perimeter configurations and an apparatus and method for manufacturing said stack.
상세보기
Neuenschwander, Thomas R., Laminated magnetic core and method for making.
상세보기
Allen, Edward C.; Grosskopf, Andrew P.; Manogue, Brady A.; Brust, Eric A., Laminated stator assembly.
상세보기
Mine, Kouichi, Manufacturing method of core for rotary electric machine.
상세보기
Neuenschwander, Thomas R.; Lee, Barry A., Method for connecting end sections of an annular laminated article and articles made therefrom.
상세보기
Neuenschwander Thomas R., Method for manufacturing a lamina stack having at least two differently shaped lamina layers.
상세보기
Latkow Gary G., Method for manufacturing a pencil-shaped core.
상세보기
Neuenschwander, Thomas R.; Lee, Barry A., Method for manufacturing lamina stacks from a plurality of separate strips of stock material.
상세보기
Neuenschwander Thomas R., Method for manufacturing long, slender lamina stack from nonuniform laminae.
상세보기
Bosco, Jr., Robert, Method of forming a laminated abutment clip.
상세보기
Neuenschwander,Thomas R, Method of manufacturing a formable laminated stack in a progressive die assembly having a choke.
상세보기
Neuenschwander, Thomas R.; Shane, Steven D., Method of manufacturing a stack of laminations.
상세보기
Pafitis Demosthenis G. ; Koval Vernon E., Non-elastomeric stator and downhole drilling motors incorporating same.
상세보기
Confalonieri, Sergio, Process and mold for producing ferromagnetic cores of electric motors.
상세보기
Stiesdal, Henrik, Producing stacked lamina elements by combining a cut out and a stacking procedure.
상세보기
Barry Andrew Lee ; Timothy L. Schrank, Progressive stamping die assembly having transversely movable die station and method of manufacturing a stack of laminae therewith.
상세보기
Lee, Barry Andrew; Schrank, Timothy L., Progressive stamping die assembly having transversely movable die station and method of manufacturing a stack of laminae therewith.
상세보기
Markus Ahrens CH; Herbert Prenner CH, Squirrel cage rotor for a high-speed electrical machine with defined pressing surface disks.
상세보기
Murata, Chikara, Stacking apparatus and stack manufacturing system.
상세보기
Murata, Chikara, Stacking apparatus and stack manufacturing system.
상세보기
Carey Timothy W. ; Campbell Elza L. ; Dills James C., Stator bonding nib.
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

Lamina stack with at least one lamina layer having a plurality of discrete segments and an apparatus and method for man 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

이 특허를 인용한 특허 (28)

관련 콘텐츠

특허 원문 보기

IPC 상위 출원인

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트

연합인증

Lamina stack with at least one lamina layer having a plurality of discrete segments and an apparatus and method for man 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 (28)

관련 콘텐츠

특허 원문 보기

IPC 상위 출원인

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트