[특허]Hingeable split pipe collar

Grinnell Fire Protection Systems Company, Inc. (Cranston RI 02)

Hingeable split pipe collar

국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	F16L-021/06
출원번호	US-0305030 (1981-09-23)
발명자 / 주소	Beukema John A. (Whitinsville MA)
출원인 / 주소	Grinnell Fire Protection Systems Company, Inc. (Cranston RI 02)
인용정보	피인용 횟수 : 105 인용 특허 : 0

초록 ▼

A split collar for use with pipe and the like including a pair of discrete semicircular collar halves each having outwardly extending flanges at their terminal ends, and which halves cooperate to define an essentially circular opening. The inner surfaces of adjacent flanges abut along their inboard portions and then generally diverge. Aligned holes of elongated configuration are provided in the flanges to permit securing of the halves together in assembled relation with bolt and nut combinations or the like. The point where the inner surfaces of adjacent flanges commence to diverge is inboard of the inner edges of the bolt head and nut; and, as a result, the halves may be swung to a substantially open position after removal of one of the bolts only and without any loosening of the other bolt.

대표청구항 ▼

A split collar for use with pipe and the like comprising a pair of opposed collar halves the inner surfaces of which cooperate to define a substantially circular opening having a central axis and an axial plane which contains said axis, outwardly extending flanges at each end of each of said halves, each of said flanges having a substantially flat inner surface which abuts the adjacent inner flange surface of the opposite half along a radial plane extending radially outwardly from said circular opening and substantially normal to said axial plane and which then diverges with respect to the opposite flange inner surface, aligned holes in said adjacent flanges, fastening means extending through said holes and substantially parallel to said axial plane operable to clamp said abutting inner surfaces of said adjacent flanges against each other to maintain said halves in assembled relation, said holes having substantial clearance inwardly and outwardly of said fastening means in a direction generally normal to said axial plane, the point at which said inner flange surfaces commence to diverge being located at least as close to said circular opening as the innermost edges of the adjacent fastening means in a direction substantially normal to said axial plane, whereby when one of said fastening means is completely removed, said halves may be swung outwardly with respect to each other without loosening the other fastening means, said outward swinging motion taking place substantially along a fulcrum located at the point where the inner surfaces of said still connected flanges commence to diverge.

이 특허를 인용한 특허 (105)

Wagner Wayne M. (Apple Valley MN) Flemming Douglas E. (Rosemount MN) Rocklitz Gary J. (Burnsville MN) Bethke Timothy (Apple Valley MN), Apparatus for coupling tubular members.
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Cassel Scott T. (Birmingham MI), Band clamp with improved clamping arrangement.
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Lippka Sandra M. ; Williams James O., Cold rolling positioning roller assembly.
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Pepi Jerome S. (No. Attleboro MA) Horgan Michael W. (Coventry RI), Coupling for rigidly connecting pipe sections.
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Beagen, Jr., Joseph William, Coupling gasket with multiple sealing surfaces.
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Schell, Ty; McCrea, Patrick M., Coupling with extending parting line.
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Schell, Ty; McCrea, Patrick M., Coupling with extending parting line.
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Beagen, Jr., Joseph William, Coupling with tongue and groove.
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Beagen, Jr., Joseph William, Coupling with tongue and groove.
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Belisle, John I.; Wagner, Wayne M., Exhaust system clamp.
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McNeely Jess, Flow line segment with non-metallic pipe collar.
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Williams James O. ; Platusich Bruce M. ; Lippka Sandra M., Groove rolling of piping elements.
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deRaymond Peter G. (Nazareth PA) Rung Robert (Hopatcong NJ), Hingeable segmented pipe couplings.
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Rigollet, Nicolas; Prevot, Fabrice, Hinged clamping collar.
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Palatchy Josef (Tiberias ILX), Hinged pipe coupling.
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James O. Williams, Hydraulic positioning assembly for cold rolling tubes.
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Reischmann, Michael J.; Jones, Nigel G., Infinitely variable angle connecting system.
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Gibb,John; Dole,Douglas R.; Porter,Michael V.; Nagle,William A., Mechanical coupling.
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Gibb,John; Dole,Douglas R.; Porter,Michael V.; Nagle,William A., Mechanical coupling.
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Gibb,John; Dole,Douglas R.; Porter,Michael V.; Nagle,William A., Mechanical coupling.
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Gibb,John; Dole,Douglas R.; Porter,Michael V.; Nagle,William A., Mechanical coupling.
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Bjornson, Carl C., Mechanical split seal.
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Dole, Douglas R.; Cuvo, Anthony J., Method of joining pipes in end to end relation.
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Dole, Douglas R.; Cuvo, Anthony J., Method of joining pipes in end to end relation.
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Gibb, John; Dole, Douglas R.; Pigott, Michael S., Method of securing pipe elements end to end.
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Porter, Michael V.; Haney, Craig; Madara, Scott D.; Dole, Douglas R.; Pierce, John W., Method of securing pipe elements in end to end relation.
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Bancroft, Philip W., Methods of using couplings with projections having angularly oriented surface portions.
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Zimmerly Robert D. (Kenosha WI), Multi-piece pipe clamp.
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Webb Maurice J. (Mountain Lakes NJ), Multiple key segmented pipe coupling.
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Vogel, James E.; Belisle, John L; Wagner, Wayne M., Pipe clamp.
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Bowman, Matthew A.; Madara, Scott D., Pipe coupling.
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Bowman, Matthew A.; Madara, Scott D., Pipe coupling.
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Bowman, Matthew A.; Madara, Scott D., Pipe coupling.
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Bowman, Matthew A.; Madara, Scott D., Pipe coupling.
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Dole, Douglas R.; Domagala, Andrzej, Pipe coupling.
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Dole, Douglas R.; Yesavage, Alan M., Pipe coupling.
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Dole, Douglas R.; Yesavage, Alan M., Pipe coupling.
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Dole, Douglas R.; Yesavage, Alan M., Pipe coupling.
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Gibb, John; Dole, Douglas R.; Porter, Michael V.; Nagle, William A., Pipe coupling.
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Gibb, John; Dole, Douglas R.; Porter, Michael V.; Nagle, William A., Pipe coupling.
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Gibb,John; Dole,Douglas R.; Porter,Michael V.; Nagle,William A., Pipe coupling.
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Gibb,John; Dole,Douglas R.; Porter,Michael V.; Nagle,William A., Pipe coupling.
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Madara, Scott A.; Bowman, Matthew A., Pipe coupling.
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Madara, Scott D.; Bowman, Matthew A., Pipe coupling.
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Madara, Scott D.; Bowman, Matthew A., Pipe coupling.
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Madara, Scott D.; Bowman, Matthew A., Pipe coupling.
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Madara, Scott D.; Shah, Amit R.; Porter, Michael V., Pipe coupling.
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Madara, Scott D.; Shah, Amit R.; Porter, Michael V., Pipe coupling.
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Madara,Scott D.; Pierce,John W.; Dole,Douglas R.; Nagle,William A., Pipe coupling.
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Nagle, William A.; Madara, Scott D.; Pierce, John W.; Dole, Douglas R., Pipe coupling.
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Nagle,William A.; Madara,Scott D.; Pierce,John W.; Dole,Douglas R., Pipe coupling.
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Pierce, John W.; Dole, Douglas R.; Nagle, William A.; Madara, Scott D., Pipe coupling.
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Porter, Michael V.; Madara, Scott D.; Shah, Amit R., Pipe coupling.
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Porter, Michael V.; Madara, Scott D.; Shah, Amit R., Pipe coupling.
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Shah, Amit R.; Porter, Michael V.; Madara, Scott D., Pipe coupling.
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Bowman, Matthew A.; Madara, Scott D., Pipe coupling segment.
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Bowman, Matthew A.; Madara, Scott D., Pipe coupling segment.
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Bowman, Matthew A.; Madara, Scott D., Pipe coupling segment.
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Bowman, Matthew A.; Madara, Scott D., Pipe coupling segment.
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Dole, Douglas R.; Domagala, Andrzej, Pipe coupling segment.
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Dole, Douglas R.; Yesavage, Alan M., Pipe coupling segment.
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Dole, Douglas R.; Yesavage, Alan M., Pipe coupling segment.
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Dole, Douglas R.; Yesavage, Alan M., Pipe coupling segment.
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Haney, Craig; Marsicano, Loretta; Sewell, Mark J., Pipe coupling segment.
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Madara, Scott D.; Bowman, Matthew A., Pipe coupling segment.
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Madara, Scott D.; Bowman, Matthew A., Pipe coupling segment.
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Madara, Scott D.; Bowman, Matthew A., Pipe coupling segment.
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Madara, Scott; Bowman, Matthew A., Pipe coupling segment.
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Madara,Scott D.; Pierce,John W.; Dole,Douglas R.; Nagle,William A., Pipe coupling segment.
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Madara,Scott D.; Pierce,John W.; Dole,Douglas R.; Nagle,William A., Pipe coupling segment.
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Marsicano, Loretta; Haney, Craig; Sewell, Mark J., Pipe coupling segment.
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Nagle, William A.; Madara, Scott D.; Pierce, John W.; Dole, Douglas R., Pipe coupling segment.
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Nagle, William A.; Madara, Scott D.; Pierce, John W.; Dole, Douglas R., Pipe coupling segment.
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Pierce, John W.; Dole, Douglas R.; Nagle, William A.; Madara, Scott D., Pipe coupling segment.
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Pierce, John W.; Dole, Douglas R.; Nagle, William A.; Madara, Scott D., Pipe coupling segment.
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Porter, Michael V.; Madara, Scott D.; Shah, Amit R., Pipe coupling segment.
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Porter, Michael V.; Madara, Scott D.; Shah, Amit R., Pipe coupling segment.
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Sewell, Mark J; Haney, Craig; Marsicano, Loretta, Pipe coupling segment.
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Shah, Amit R.; Porter, Michael V.; Madara, Scott D., Pipe coupling segment.
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Shah, Amit R.; Porter, Michael V.; Madara, Scott D., Pipe coupling segment.
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Walding Larry, Pipe coupling with a disinfectant injection port.
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Somers Vine John R. (Transvaal ZAX), Pipe couplings.
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Webb Maurice J. (Mountain Lakes NJ), Pipeline system and method of assembly.
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Dole, Douglas R, Pivoting pipe coupling having a movable gripping body.
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Protas,Michael J.; Wagner,Wayne M.; Belisle,John I., Sealing gasket for a clamp.
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Heckethorn John E. (Dyersburg TN) Whittle Danny J. (Newbern TN), Segmented Vee clamp.
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Dole, Douglas R.; Mason, Dennis A.; Stone, Jon T., Segmented pipe couplings employing T-bolts and improved T-bolts therefor.
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Rung Robert (Hopatcong NJ) Ache Lani G. (Allentown PA), Self-adjusting pipe clamp and coupling.
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Rung Robert (Hopatcong NJ) Ache Lani G. (Allentown PA), Self-adjusting pipe clamp and coupling.
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Vandal, Peter J.; Compton, Douglas C., Slip on groove coupling with multiple sealing gasket.
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Vandal, Peter Joseph; Compton, Douglas, Slip on groove coupling with multiple sealing gasket.
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Vandal, Peter Joseph; Compton, Douglas, Slip on groove coupling with multiple sealing gasket.
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Vandal, Peter Joseph; Compton, Douglas, Slip on groove coupling with multiple sealing gasket.
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Vandal, Peter Joseph; Compton, Douglas, Slip on groove coupling with multiple sealing gasket.
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Vandal, Peter Joseph; Compton, Douglas, Slip on groove coupling with multiple sealing gasket.
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Vandal, Peter Joseph; Compton, Douglas, Slip on groove coupling with multiple sealing gasket.
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Beagen, Jr., Joseph William, Slip-on coupling.
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Beagen, Jr., Joseph William, Slip-on coupling.
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Beagen, Jr., Joseph William, Slip-on coupling assembly.
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Beagen, Jr., Joseph William, Slip-on coupling gasket.
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Beagen, Jr., Joseph William, Slip-on coupling segment.
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Beagen, Jr., Joseph William, Slip-on gasket.
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Horgan, Michael W., Systems and methods for hinge couplings.
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Radzik Joseph G., Universal mechanical coupling with interfitting ends.
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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
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연합인증

Hingeable split pipe collar

초록 ▼

대표청구항 ▼

연구과제 타임라인

이 특허를 인용한 특허 (105)

관련 콘텐츠

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연합인증

Hingeable split pipe collar

초록 ▼

대표청구항 ▼

연구과제 타임라인

전체(0) 논문(0) 특허(0) 보고서(0)

전체(0) 논문(0) 특허(0) 보고서(0)

이 특허를 인용한 특허 (105)

관련 콘텐츠

특허 원문 보기

IPC 상위 출원인

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