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1. 发明授权

EP1003648B1 TRACTION DEVICE FOR VEHICLE TYRE 失效
标题翻译：装置：用于车辆轮胎日益紧张
公开(公告)号：EP1003648B1
公开(公告)日：2002-03-27
申请号：EP97937681.1
申请日：1997-08-19
申请人： Appleton, Robert Patrick
发明人： Appleton, Robert Patrick
IPC分类号： B60C27/10
CPC分类号： B60C27/10
摘要： A traction device (5), e.g. an elastomer shroud or casing, having moulded treads or ribs (20). The device (5) encapsulates a wheel or tyre (110) of a vehicle and is fixed in place by metal locking hooks (125a, 125b) mounted on hinge pin (130a) and engageable with pin (130b). Tension and grip is applied to the traction device (5) by inflating a bladder (131) positioned between the device (5) and wheel/tyre (110). Air is introduced via an air valve (80) through a communication duct (60). The traction device (5) essentially becomes an integral member with the vehicle wheel or tyre, enhancing the traction of the drive wheels.

2. 发明公开

EP1003648A1 TRACTION DEVICE FOR VEHICLE TYRE 失效
标题翻译：装置：用于车辆轮胎日益紧张
公开(公告)号：EP1003648A1
公开(公告)日：2000-05-31
申请号：EP97937681.1
申请日：1997-08-19
申请人： Appleton, Robert Patrick
发明人： Appleton, Robert Patrick
IPC分类号： B60C27/10
CPC分类号： B60C27/10
摘要： A traction device (5), e.g. an elastomer shroud or casing, having moulded treads or ribs (20). The device (5) encapsulates a wheel or tyre (110) of a vehicle and is fixed in place by metal locking hooks (125a, 125b) mounted on hinge pin (130a) and engageable with pin (130b). Tension and grip is applied to the traction device (5) by inflating a bladder (131) positioned between the device (5) and wheel/tyre (110). Air is introduced via an air valve (80) through a communication duct (60). The traction device (5) essentially becomes an integral member with the vehicle wheel or tyre, enhancing the traction of the drive wheels.

3. 发明授权

EP1476635B1 DRILL STRING MEMBER 有权
标题翻译：钻柱
公开(公告)号：EP1476635B1
公开(公告)日：2007-01-10
申请号：EP03702790.1
申请日：2003-02-20
申请人： Appleton, Robert Patrick
发明人： Appleton, Robert Patrick
IPC分类号： E21B17/22 , E21B17/10
CPC分类号： E21B17/1078 , E21B17/22 , Y10S138/11
摘要： A drill-string member (10) includes at least one grooved portion (22, 24) on an outer surface thereof. A pair of axially spaced-apart grooved portions (22, 24) are typically provided, with two such pairs axially spaced along the longitudinal length of the member (10). A plurality of grooves (26) are milled into the grooved portions (22, 24), and the grooves (26) intersect with one another to form a criss-cross pattern. As the member (10) is rotated, fluid flows up the grooves (26), where fluid from one groove (26) meets fluid from another groove (20) at each intersection, causing turbulence to be created.

4. 发明授权

EP1226329B1 DRILL STRING MEMBER WITH BEARINGS 有权
标题翻译：随着存储钻柱
公开(公告)号：EP1226329B1
公开(公告)日：2003-12-17
申请号：EP00964521.9
申请日：2000-10-06
申请人： Appleton, Robert Patrick
发明人： APPLETON, Robert, Patrick
IPC分类号： E21B17/10
CPC分类号： E21B17/1064 , E21B17/1057
摘要： A drill string member comprising a body (1), and bearing races (5) around the circumference of the member. In certain embodiment, the presence of spherical bearings (25) on the surface of the member reduces radial torque and vertical drag to enable easier operation of the drill string. Advantages of one embodiment includes a reduction in the wear or breakages of the components used in drilling.

5. 发明公开

EP1115959A1 AN APPARATUS FOR FACILITATING THE CONNECTION OF TUBULARS USING A TOP DRIVE 审中-公开
标题翻译：设备技术促进科学PIPES通过头驱动实现的连接
公开(公告)号：EP1115959A1
公开(公告)日：2001-07-18
申请号：EP99949103.8
申请日：1999-09-27
申请人： Appleton, Robert Patrick
发明人： Appleton, Robert Patrick
IPC分类号： E21B19/06 , E21B19/10
CPC分类号： E21B19/06
摘要： An apparatus for facilitating the connection of tubulars using a top drive, which apparatus comprises a body (2; 102) connectable to said top drive, said body (2; 102) comprising at least one gripping element (5; 105) radially displaceable by hydraulic or pneumatic fluid to drivingly engage said tubular (30; 110) to permit a screw connection between said tubular and a further tubular to be tightened to the required torque.

6. 发明公开

EP0113201A1 Device for retrieving objects from wells 有权转让
标题翻译：一种用于捕获Bohrlohr对象设备。
公开(公告)号：EP0113201A1
公开(公告)日：1984-07-11
申请号：EP83307388.5
申请日：1983-12-06
申请人： Appleton, Robert Patrick
发明人： Appleton, Robert Patrick
IPC分类号： E21B31/18 , E21B31/16 , E21B31/08
CPC分类号： E21B27/00 , E21B31/16 , E21B31/18
摘要： A wash over type down hole retrieving device or fishing tool is described, consisting of a hollow cylindrical body having an open lower end. The body has concentric inner and outer walls, defining an annular space in which an annular piston can force down an annular sleeve of a malleable alloy having downwardly extending finger-like formations. The inside of the lower end of the outer wall is of cupped configuration effective to deflect the fingers inwards and over the open end of the body so to trap and retain an object for retrieval. The annular piston is forced down hydraulically by dropping a diverter ball valve. Cutting teeth are optionally provided on the outer periphery of the lower end of the outer wall, on a detachable shoe.

7. 发明公开

EP1476635A1 DRILL STRING MEMBER 有权
标题翻译：钻柱
公开(公告)号：EP1476635A1
公开(公告)日：2004-11-17
申请号：EP03702790.1
申请日：2003-02-20
申请人： Appleton, Robert Patrick
发明人： Appleton, Robert Patrick
IPC分类号： E21B17/22 , E21B17/10
CPC分类号： E21B17/1078 , E21B17/22 , Y10S138/11
摘要： A drill-string member (10) includes at least one grooved portion (22, 24) on an outer surface thereof. A pair of axially spaced-apart grooved portions (22, 24) are typically provided, with two such pairs axially spaced along the longitudinal length of the member (10). A plurality of grooves (26) are milled into the grooved portions (22, 24), and the grooves (26) intersect with one another to form a criss-cross pattern. As the member (10) is rotated, fluid flows up the grooves (26), where fluid from one groove (26) meets fluid from another groove (20) at each intersection, causing turbulence to be created.

8. 发明公开

EP0613514A1 MUD CHECK VALVES IN DRILLING APPARATUS (WELLS) 失效
标题翻译： RINSE止回阀演习。
公开(公告)号：EP0613514A1
公开(公告)日：1994-09-07
申请号：EP92923931.0
申请日：1992-11-27
申请人： Appleton, Robert Patrick
发明人： Appleton, Robert Patrick
IPC分类号： E21B21 , E21B34
CPC分类号： E21B34/063 , E21B21/106 , Y10T137/7783
摘要： Clapet de retenue de la boue destiné à être monté sur l'extrémité supérieure d'un train de tiges comprenant un corps de clapet tubulaire (18) capable de se déplacer axialement à l'intérieur d'une cage tubulaire (10) à travers un joint de manchon (19) situé dans la cage (10). Le joint de manchon coopère avec des ouvertures pratiques dans la paroi du corps du clapet tubulaire (18) et est adjacente à une extrémité en aval du corps de clapet tubulaire. Un ressort à compression (20) sollicite le corps de vanne tubulaire (18) dans le sens aval vers une butée située en amont (15). L'extrémité avale du corps de clapet tubulaire est fermée à l'aide d'un opercule en verre frangible (21). Le joint de manchon (19) est capable également de se déplacer axialement dans la cage (10) dans le sens amont afin de s'éloigner d'un butée en aval (17) et le ressort de compression (20) sollicite le joint de machon (19) dans le sens aval. Selon un aménagement compact, le corps de clapet tubulaire (18) est logé à l'intérieur de la broche creuse (30) en aval (30) d'un raccord d'usure adapté notamment à un système d'entraînement par le sommet.

9. 发明公开

EP0557379A1 APPARATUS FOR DIRECTIONAL DRILLING 失效
标题翻译：方法钻井报告。
公开(公告)号：EP0557379A1
公开(公告)日：1993-09-01
申请号：EP91920281.0
申请日：1991-11-18
申请人： Appleton, Robert Patrick , MILNE, Donald Stewart
发明人： APPLETON, Robert, Patrick Glenburn House
IPC分类号： E21B7
CPC分类号： E21B7/06
摘要： Outil d'orientation pour le fond du puits comportant un mandrin creux (11), un manchon (12) à rotation indépendante recouvrant une partie du mandrin (11), des pistons de direction (26) portés par le manchon (12) et aptes à sortir et à s'escamoter dans le sens latéral pour entrer en contact à pression avec la paroi (28) du puits afin de diriger un outil de forage situé sous l'outil lors de son utilisation, un dispositif de verrouillage réversible (14) servant à rendre le manchon (12) solidaire en rotation du mandrin (11), ainsi qu'un dispositif de commande hydraulique (15) apte à diriger au dispositif de verrouillage (14) et aux pistons de direction (26) une portion d'un fluide en circulation dans le mandrin (11) de manière à effectuer le déverrouillage et à sortir les pistons de direction (26) à l'aide de la pression du fluide.

10. 发明授权

EP0113201B1 Device for retrieving objects from wells 有权转让
标题翻译：用于从WELLS检索物体的装置
公开(公告)号：EP0113201B1
公开(公告)日：1986-04-09
申请号：EP83307388.5
申请日：1983-12-06
申请人： Appleton, Robert Patrick
发明人： Appleton, Robert Patrick
IPC分类号： E21B31/18 , E21B31/16 , E21B31/08
CPC分类号： E21B27/00 , E21B31/16 , E21B31/18

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