专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

51. 发明专利

HN2001000254A ESTRUCTURA DE TUBOS ONDULADO. 未知
公开(公告)号：HN2001000254A
公开(公告)日：2002-04-11
申请号：HN2001000254
申请日：2001-11-09
申请人： HANCOR INC
发明人： TOLIVER TIMOTHY R
IPC分类号： F16L11/15 , F16L25/00
摘要： LA PRESENTE INVENCION ESTA RELACIONADA A TUBOS CORRUGADOS, MAS ESPECIFICAMENTE, LA INVENCION ESTA RELACIONADA A ESTRUCTURAS DE TUBOS CORRUGADOS UNIDOS UNOS A LOS OTROS. LOS TUBOS CORRUGADOS SE UNEN EN SUS EXTREMOS PARA FORMAR JUNTAS SELLADAS, ESTO SE LOGRA POR MEDIO DE LA INSERCION TELESCOPICA DEL EXTREMO EXTERIOR ABIERTO DE UN TUBO EN EL EXTREMO EXTERIOR ABIERTO DE OTRO TUBO. LA ESTRUCTURA DE UN TUBO TIENE UNA CORRUGACION ANULAR CENTRADA EN UN EJE. LA CORRUGACION TIENE UNA BASE CILINDRICA CENTRADA EN EL EJE, DOS PAREDES LATERALES QUE SE XETIENDEN RADIALMENTE HACIA AFUERA DE LOS EXTREMOS AXIALES OPUESTOA A LA BASE

52. 发明专利

AU2515000A Pipe structure and method of manufacture 未知
公开(公告)号：AU2515000A
公开(公告)日：2000-08-25
申请号：AU2515000
申请日：2000-01-26
申请人： HANCOR INC
发明人： SIFERD ROGER LEE , ANKROM MATTHEW C , PORTER LARRY E
IPC分类号： B29C47/06 , B29C57/00 , B29C57/12 , F16L11/15
摘要： A pipe section formed of a polymeric material which has a substantially constant thickness throughout, the terminal edge of the female connection having a reinforcement structure which rigidifies the end of the female connection and prevents deformation, the pipe section preferably having a flared end, and the reinforcement structure preferably being a semicircular channel formed at the end of the pipe section by a mandrel after initial extrusion of the pipe section; along with a method and apparatus for forming the pipe section, a pipe assembly including such pipe section, and a method of forming the pipe assembly.

53. 发明专利

MX149077A 未知
公开(公告)号：MX149077A
公开(公告)日：1983-08-18
申请号：MX18038379
申请日：1979-12-07
申请人： HANCOR INC
发明人： FOUSS JAMES L , PARKER JOHN J , CHILD JAMES L JR , STING DONALD W
IPC分类号： B29C65/00 , B29C65/02 , B29C69/00 , B29D23/18 , E02B11/00 , F16L11/118 , F16L1/02 , F16L39/00

54. 发明专利

GB2046398B ARCHED CONDUIT AND METHOD OF HANDLING SAME 未知
公开(公告)号：GB2046398B
公开(公告)日：1983-03-09
申请号：GB8022131
申请日：1979-12-05
申请人： HANCOR INC
IPC分类号： B29C65/00 , B29C65/02 , B29C69/00 , B29D23/18 , E02B11/00 , F16L11/118 , F16L11/11

55. 发明专利

CA1133403A ARCHED CONDUIT AND METHOD OF HANDLING SAME 未知
公开(公告)号：CA1133403A
公开(公告)日：1982-10-12
申请号：CA341203
申请日：1979-12-04
申请人： HANCOR INC
发明人： FOUSS JAMES L , PARKER JOHN J , CHILD JAMES L JR , STING DONALD W
IPC分类号： B29C65/00 , B29C65/02 , B29C69/00 , B29D23/18 , E02B11/00 , F16L11/118 , E21B11/00
摘要： ARCH CONDUIT AND METHOD OF HANDLING SAME() Disclosed is a foldable arched conduit suitable for use as drain tubing, culverts and the like. The conduit has the cross section of a parabolic arch with a flat base. The arched portion of the conduit comprises a pair of rigid corrugated plastic walls jointed at the apex area by a hinge. The base is constructed from a flexible sheet material which may contain apertures for liquid ingress and egress. For shipment, the rigid walls are folded inward about the hinge with the flexible sheet being folded between the rigid walls in order to present a generally flat configuration. After folding, the conduit may be conveniently rolled or length placed in parallel stacks for reducing the storage and/or shipping space required. At installation, the conduit may be unrolled along the installation site and then caused to expand into its unfoled shape.

56. 发明专利

CA1116653A INTERNAL COUPLING STRUCTURE AND JOINT FOR PIPE OR TUBING 未知
公开(公告)号：CA1116653A
公开(公告)日：1982-01-19
申请号：CA339585
申请日：1979-11-09
申请人： HANCOR INC
发明人： FOUSS JAMES L , STING DONALD W , PARKER JOHN J , BIANGO ROBERT A
IPC分类号： F16L37/084 , F16L21/00
摘要： INTERNAL COUPLING STRUCTURE AND JOINT FOR PIPE OR TUBING ( ) A coupler structure which facilitates the internal joining of a first length of hollow plastic pipe having internal corrugations defined by a plurality of alternating peaks and valleys to a second length of similar pipe or to some other structure. The coupler is molded from plastic to have at least one cylindrical end portion dimensioned for longitudinal receipt in the second length of tubing or other structure which is to be coupled to the first length. This one end portion includes a plurality of integrally molded cleats extending generally radially outward thereof. The cleats are selectively movable between first locking positions for lockingly engaging the second tubing length valleys and second non-locking positions which permits forced insertion of the coupler one end portion into the second tubing length. The cleats are hinged to the one end portion generally laterally thereof and are continuously urged toward the first position by the resilient nature of the plastic construction. A tab or tongue-like structure extends outwardly from each cleat generally longitudinal of the coupler one end and is dimensioned to extend beneath the next adjacent second tubing length peak when the cleat is in locking engagement with a second tubing length valley. This, in turn, acts to self energize the cleat to enhance its locking capabilities when a pull force is applied to the tubing. The coupler preferably comprises a separate structure including a pair of generally opposed end portions for joining two similar lengths of plastic pipe. The coupler also preferably includes flexure means intermediate the end portions to accommodate bending at the tubing joint.

57. 发明专利

CA1111665A SUBTERRANEAN PLASTIC TANK 未知
公开(公告)号：CA1111665A
公开(公告)日：1981-11-03
申请号：CA339527
申请日：1979-11-09
申请人： HANCOR INC
发明人： FOUSS JAMES L , PARKER JOHN J , LYTLE DONALD A
IPC分类号： B65D6/38 , B65D88/04 , B65D88/12 , B65D88/76 , B65D90/02
摘要： A thin-walled, one-piece plastic tank for subterranean storage and transmission of sewage or other materials. The tank comprises a bottom wall, an arched top wall and opposed end walls. The top wall is substantially semi-circular in cross-section with a plurality of corrugations therearound. Along the apex area of the arch is a pair of manhole-like openings with an arced strengthening rib therebetween. The bottom wall is generally arced in cross-section with a radius very large compared to the radius of the cross-section of the top wall which causes the bottom wall to be generally flat. The end walls are arced in the longitudinal, cross-sectional and horizontal planes. The end walls each have a plurality of corrugations. In the root of one of the corrugations is a depression which contains a horizontal aperture for the egress or ingress of fluid materials. The bottom wall has a plurality of corrugations mating with the top wall corrugations such that the corrugations circumscribe the tank. Further, the bottom wall has a pair of regions one adjacent each end wall which contain a plurality of triangular indentations in a truss-like configuration.

58. 发明专利

GB2003712A DYNAMIC PLOUGH ASSEMBLY AND METHOD OF OPERATING SAME 未知
公开(公告)号：GB2003712A
公开(公告)日：1979-03-21
申请号：GB7835706
申请日：1978-08-17
申请人： HANCOR INC
IPC分类号： E02F5/10 , H02G1/06 , F16L1/00 , H02G9/00

59. 发明专利

CA1018427A DIVERTER VALVE 未知
公开(公告)号：CA1018427A
公开(公告)日：1977-10-04
申请号：CA215670
申请日：1974-12-09
申请人： HANCOR INC
发明人： SCHMUNK JOHN D
IPC分类号： F16K11/00 , F16K27/02
摘要： The specification and drawings disclose a valve assembly particularly suited for use in septic systems for diverting flow from a single inlet to either of two separate outlets. The disclosed valve comprises a relatively thin-walled, blow molded plastic housing which defines a valve chamber having an inlet and two outlets. Valve seats are formed integrally in the housing by the transition surface between the walls of the valve chamber and the outlets. A blow molded plastic valve element is provided which is adapted to be placed in the valve chamber to selectively close off either of the outlets. The valve element includes a hollow, generally wedge-shaped plastic body having a generally conically shaped sealing surface extending outwardly from one side thereof. Boss-like protuberances are provided in the valve chamber adjacent the outlets for releasably holding the valve element in position adjacent the selected outlet. The protuberances are such that the valve element can be manually snapped into and out of position. Additionally, the protuberances are located such that when the valve element is in position adjacent the outlet, the conical sealing surface is slightly deflected by the seats to increase the sealing pressure.

60. 外观设计

USD538387S1 Set of leaching chamber end units 有权
标题翻译：一套浸出室终端单元
公开(公告)号：USD538387S1
公开(公告)日：2007-03-13
申请号：US29233374
申请日：2005-07-01
申请人： Arnold George Benecke
设计人： Arnold George Benecke

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式