[특허]Apparatus for making expanded metal lead-acid battery grids

[미국특허] Apparatus for making expanded metal lead-acid battery grids 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B21D-031/04
출원번호	US-0572736 (1975-04-29)
발명자 / 주소	Daniels Jr. Elon (Frankton IN) Kline Richard H. (Anderson IN)
출원인 / 주소	General Motors Corporation (Detroit MI 02)
인용정보	피인용 횟수 : 35 인용 특허 : 0

초록 ▼

Method and apparatus for making expanded lead grids for use in Faure-type lead-acid storage battery plates. The finished grid has a current-collecting header of unexpanded strip and a reticulated portion expanded, guillotine style, from the strip into a plurality of paste-retaining cells bounded by skeletal elements and nodes formed during expansion. The skeletal elements and nodes extend in opposite directions through paste from substantially one face of the plate to the other and the nodes are twisted and partially flattened so as to have plateaus on the nodes which lay in planes parallel to the principal planes of the pasted plate. A ribbon or strip of lead is fed into a continuous, in-line, guillotine-type, dual expansion machine and therein expanded along its longitudinal edges to form two reticulated portions and leaving a central unexpanded portion from which a grid, header and lug are subsequently formed. The strip leaving the expander has a V-shape or gull-winged configuration when viewed from its end, the wings of which are subsequently folded down by plow and roller means so as to be in substantially the same plane as the unexpanded portion. The reticulated portions are subsequently uniformly stretched in a direction perpendicular to the central portion by embossed forming rolls and mating counter rolls. Finally, the reticulated portion is rolled to twist and flatten the nodes joining skeletal elements. Water lubrication of the expanding dies promotes oxidation of the reticulated portion which in turn tends to enhance paste retention.

대표청구항 ▼

Apparatus for making continuous strips of expanded lead from narrow lead ribbons having a predetermined thickness, which strips are suitable for pasting and cutting into lead-acid storage battery plates, said apparatus comprising: an elongated stripper plate along which said narrow lead ribbon advances longitudinally; an expansion gauntlet comprising two rows of progressive dies and cutters wherein said rows flank said plate and comprise a plurality of movable dies and fixed-position cutters which converge in incremental steps on the longitudinal center line of said plate; said dies being reciprocally movable to and from said cutters and adapted to coact with the cutters to periodically shear and stretch a plurality of wire-like segments from the longitudinal edges of said ribbon which segments extend at acute angles to the ribbon in the direction of said dies\movement; means for reciprocating said dies; means for periodically advancing said ribbon between said rows so as to yield two reticulated portions comprising a plurality of said segments interconnected in a single tier and a plurality of said tiers wherein successive tiers are offset one from the other such that nodes are formed joining the ends of adjacent segments in one tier to the centers of segments in successive tiers and together defining a plurality of battery paste-retaining cells, said reticulated portions extending at acute angles from the ribbon in gull-wing fashion when viewed head-on; curved plow means at the strip-exit end of said expansion gauntlet for receiving said gull-wing shaped strip and folding the reticulated wing portions thereof down into a position more nearly in the same plane as the starting ribbon; a beveled roller at the strip-exit end of said plow means for engaging and substantially leveling out any residual humps left in the reticulated wing portions left in the strip after the plow; forming and stretching rollers at the strip-exit end of said beveled roller, said rollers comprising coacting male and female rollers in which the male roller has alternate rows of aligned truncated pyramidal projections for engaging the individual cells of the reticulated portions and the female roller has a resilient surface layer including alternate rows of aligned recesses for receiving said projections such that the ridges between said recesses press the expanded lead of the reticulated portions toward the bases of said projections and thereby uniformly size and stretch said portions; and coacting upper and lower flattening rollers spaced apart by a distance greater than said predetermined thickness but substantially less than twice said predetermined thickness to flatten said reticulated portions to a thickness equal to about said distance by twisting and flattening said nodes whereby a continuous strip of expanded lead is produced having two continuously pasteable portions which are cold worked, sized and ready for pasting.

이 특허를 인용한 특허 (35) 인용/피인용 타임라인 분석

Mack, Robert J.; Troxel, Jeffrey L., Battery and battery plate assembly.
상세보기
Kao, Wen-Hong; Andersen, Glenn W.; Taylor, Eric M.; Adams, Kenneth A.; Mrotek, Edward N.; Zagrodnik, Jeffrey P., Battery grid.
상세보기
Kao, Wen-Hong; Andersen, Glenn W.; Taylor, Eric M.; Adams, Kenneth A.; Mrotek, Edward N.; Zagrodnik, Jeffrey P., Battery grid.
상세보기
Kao, Wen-Hong; Andersen, Glenn W.; Taylor, Eric M.; Adams, Kenneth A.; Mrotek, Edward N.; Zagrodnik, Jeffrey P., Battery grid.
상세보기
Kao, Wen-Hong; Kao, legal representative, Shu Jen F.; Andersen, Glenn W.; Taylor, M. Eric; Adams, Kenneth A.; Mrotek, Edward N.; Zagrodnik, Jeffrey P., Battery grid.
상세보기
Schaeffer, Charles J.; Troxel, Jeffrey L.; Taylor, M. Eric; Kao, Wen-Hong; Hansen, Christian P.; Chen, Yu-Lin; Cantillon, Dan J.; Sauer, Bart, Battery grid.
상세보기
Binder, Richard R., Battery grids and methods for manufacturing same.
상세보기
Ratte, Robert W.; Peterson, Norman E., Battery part.
상세보기
Ratte, Robert W.; Peterson, Norman E., Battery part.
상세보기
Ratte, Robert W.; Peterson, Norman E.; Cain, Tracy L., Battery parts and associated systems and methods.
상세보기
Ratte, Robert W.; Peterson, Norman E.; Cain, Tracy L., Battery parts and associated systems and methods.
상세보기
Cain, Tracy L.; Garin, Michael, Battery parts having retaining and sealing features and associated methods of manufacture and use.
상세보기
Cain, Tracy L.; Garin, Michael, Battery parts having retaining and sealing features and associated methods of manufacture and use.
상세보기
Garin, Michael A.; Gifford, Kurt T., Battery parts having retaining and sealing features and associated methods of manufacture and use.
상세보기
Garin, Michael A.; Gifford, Kurt T., Battery parts having retaining and sealing features and associated methods of manufacture and use.
상세보기
Garin, Michael A.; Gifford, Kurt T., Battery parts having retaining and sealing features and associated methods of manufacture and use.
상세보기
Garin, Michael A.; Gifford, Kurt T., Battery parts having retaining and sealing features and associated methods of manufacture and use.
상세보기
Smith Carleton H. (34 North Drive Islington CA) Dunning Kenneth G. (413 Vancouver Crescent Oshawa CA), Battery plate grid.
상세보기
Mack, Robert J.; Troxel, Jeffrey L., Battery, battery plate assembly, and method of assembly.
상세보기
Ulrich, Dennis S.; Biastock, Richard A., Contact flash dryer and method of contact flash drying.
상세보기
Mann, Gamdur Singh, Direct cast lead alloy strip for expanded metal battery plate grids.
상세보기
Mulder,Dominicus Fredericus, Expanded metal.
상세보기
Bender Ulrich (Siegen DEX), Expanded-metal grid.
상세보기
Kogler, Andreas, Filling material, and method of and arrangement for making such a filling material.
상세보기
Staffeldt, Armin; Koch, Ingo; Ide, Bernd; Traisigkhachol, Ornwasa, Grid assembly for a plate-shaped battery electrode of an electrochemical accumulator battery.
상세보기
Farina, Pietro, Grid forming machine for making plates of electric storage cells.
상세보기
Badger ; John P. ; Rinker ; Jack R., Method and apparatus for making flattened expanded lead strip for battery plates.
상세보기
Goda Yoshio,JPX ; Ogawa Masahiko,JPX ; Kobayashi Hiroyuki,JPX ; Nakatsuka Saburo,JPX, Method and apparatus for manufacturing expanded mesh sheet and battery using this expanded mesh sheet.
상세보기
Schaeffer, Charles J.; Troxel, Jeffrey L.; Taylor, M. Eric; Kao, Wen-Hong; Hansen, Christian P.; Chen, Yu-Lin; Cantillon, Dan J.; Sauer, Bart, Method of making a battery grid.
상세보기
Ratte, Robert W., Multiple casting apparatus and method.
상세보기
Ratte, Robert W., Multiple casting apparatus and method.
상세보기
Troxel, Jeffrey L.; Schaeffer, Charles J.; Andersen, Glenn W.; Lacroix, Michael E.; Kao, Wen-Hong, Negative grid for battery.
상세보기
McDowell Jerry T. (Greeneville TN), Orienting and sizing battery grids and articles formed thereby.
상세보기
Cain, Tracy L., Systems and methods for manufacturing battery parts.
상세보기
Cain, Tracy L., Systems and methods for manufacturing battery parts.
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] Apparatus for making expanded metal lead-acid battery grids 원문보기