[특허]Lockring tube joint

Lockring tube joint 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	F16L-013/14
출원번호	US-0612932 (1975-09-12)
발명자 / 주소	Moebius Kurt O. (P.O. Box 2339 Palos Verdes Peninsula CA 90274)
인용정보	피인용 횟수 : 35 인용 특허 : 0

초록 ▼

A lockring tube joint, including an inner and an outer axially overlapping tube member, and a lockring having internally an initial cone frustum zone joined at its smaller end to a cylindrical zone, and a subsequent cone frustum zone joined at its larger end to the cylindrical zone; the tube members being dimensioned to undergo corresponding radial compression in the regions of the cone frustum zones upon assembly of the lockring thereon. Other embodiments of the lockring being provided with additional cone frustum zones and cylindrical zones, and other embodiments of the tube members having localized ribs to provide corresponding localized constriction for increased bonding and sealing engagement between the tube members.

대표청구항 ▼

A lockring tube joint, comprising: a. a lockring having internally at least a larger and a smaller tapered zone and a cylindrical zone disposed between and joining the smaller end of the larger tapered zone and the larger end of the smaller tapered zone, whereby the lockring has internally a larger end and a smaller end, the zones being of approximately equal axial length; b. an outer tube member having peripherally distributed projection means of less axial extent than each of said zones, the effective diameter of which approximates the internal diameter of the larger end of the lockring; c. an inner member initially slidable within the outer tube member; d. said lockring adapted to be forced axially on the outer tube member, the larger tapered zone, on initial movement, causing the lockring to effect radially inward deflection of the projection means and the underlying portion of the outer tube member to effect interlocking engagement between the outer and inner members; e. said lockring, on further movement, causing the cylindrical zone to slide on the projection means while maintaining said interlocking engagement; f. said lockring, on continued movement, causing the smaller tapered zone to constrict an axial end of the outer tubular member to effect a second interlocking engagement between the outer and inner members; g. the axial force to effect movement of the lockring and cause said second interlocking engagement between said inner and outer members being confined essentially to the constricting force applied to the axial end of the outer member and the frictional force between the cylindrical zone and the projection means.

이 특허를 인용한 특허 (35)

Saint-Prix Robert (Saint-Etienne FRX) Montmartin Henri (Unieux FRX), Anchoring or connecting sleeve for multistrand cable conductor.
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Puri Vijay K. (Chatsworth CA), Apparatus and method for making a tube connection.
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Srinivas B. Suresh, Axial swage fitting for large bore pipes and tubes.
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Taylor Kelly (91 W. 1100 North Layton UT 84040) Mower Barry D. (3310 E. Twin Peaks Dr. Layton UT 84040) Matherne Donny R. (#10 Chimes Cir. Ogden UT 84405), Base for a basketball goal.
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Schroeder, Klaus; Stahlschmidt, Matthias; Bohr, Karsten; Sinoplu, Sudi; Schmitt, Detlev, Clamping ring, sliding sleeve, arrangement, and method for producing a non-releasable connection.
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Nicholson, Spencer Andrew, Coupling.
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Binns Lloyd S. (Harbor City CA), Deformable locking fastener system and method of use.
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Christianson Roger D. (Los Alamitos CA), Fluid fitting.
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Humpolik Bohumil (Ludwigsburg DEX) Kluna Vlastimil (Kornwestheim DEX), Heat exchanger with a plurality of individual tubular parts and process for the manufacture thereof.
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Ridenour Ralph G. (Mansfield OH), Heavy duty tube coupling.
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Colas Francois (Bourg La Reine FRX), Method of mounting an annular element on a metal tube of aluminum or an alloy thereof.
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Nakamura, Matsuichi, Permanently sealed threadless joint.
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Nakamura Matsuichi (Osaka JPX), Pipe connection method and connecting structure.
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Benson Robert W. ; Biersteker Melvin C. ; Song Andy, Pipe fitting with coupling body and swage ring with kickdown device to prevent reduction in sealing tooth contact force.
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Bouey, Samuel Glen; McLeod, David; Sheehan, Dave, Pipe, pipe connection and pipeline system.
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Hofmann, Frank, Pressing jaw, method for producing a non-detachable pipe joint, fitting and system consisting of a pressing jaw and a fitting.
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Stencel, Edgar L., Process of forming a joint with a predetermined clamp-up load.
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Stencel Edgar L. (Huntington Beach CA), Self-locking fastener, fastener system, and process.
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Funderburg John E. (36712 Cloverleaf Madera CA 93637) Stafford Franklin H. (12334 Gabor Way Madera CA 93637) Funderburg Donald R. (220 S. Madera Ave.- No. 18 Kerman CA 93630), Tube union and method for forming a joint between adjacent end portions of malleable tubing.
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Ridenour Ralph G. (626 Lexington-Ontario Rd. Mansfield OH 44903), Tubing joint assembly.
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McAnally, Marcus E.; Lee, Duane A.; Syler, Rodney R.; Tanbour, Emadeddin Y.; Murphy, Mark A., Water heater burner tube and door assembly.
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Tanbour, Emadeddin Y.; Syler, Rodney R.; Murphy, Mark A.; McAnally, Marcus E., Water heaters with sealed door assembly.
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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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저장형식	Text(ASCII format) Excel format PIAS분석(.xls)
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연합인증

Lockring tube joint 원문보기

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Lockring tube joint 원문보기

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이 특허를 인용한 특허 (35)

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