-
公开(公告)号：US20190270488A1
公开(公告)日：2019-09-05
申请号：US16292904
申请日：2019-03-05
摘要： An auxiliary dolly attachable to the rear of a primary trailer includes a first portion attachable to the primary trailer, a second portion comprising one or more axles with wheels, and a pivot point at which the first portion is coupled to and movable relative to the second portion, and further includes one or more cylinders configured to adjust the first and second portions relative to each other and apportion weight between the primary trailer and the auxiliary dolly.
-
公开(公告)号：US10350954B2
公开(公告)日：2019-07-16
申请号：US15795434
申请日：2017-10-27
发明人： Randall Dean Behrens
IPC分类号： B60G11/27 , B60G17/016 , B62D13/06 , B60G13/14 , B60G13/18 , B62D5/26 , B62D13/02 , B62D15/02
摘要： A multi-axle transport trailer having a plurality of axles includes a suspension comprising air bags associated with each axle, the air bags in communication with an air source, wherein air bags associated with different axles are capable of having different air pressures therein. The trailer further optionally includes a steering system associated with at least one axle, the axle including a tie rod connected between wheels on both ends of the axle, the steering system comprising cylinders configured to articulate the wheels, and a sensing device configured to monitor movement of the tie rod and facilitate actuating the cylinders to turn the wheels.
-
13.发明授权公开(公告)号：US09988864B2
公开(公告)日：2018-06-05
申请号：US15659897
申请日：2017-07-26
CPC分类号： E21B19/22 , B66C1/485 , B66F9/07554 , E21B15/045
摘要： A coiled tubing transport unit includes a coiled tubing reel unit, a first mechanism for shifting the coiled tubing reel unit lengthwise along the coiled tubing transport unit, an injector head, and a second mechanism for shifting the injector head lengthwise along the coiled tubing transport unit.
-
公开(公告)号：US20180080292A1
公开(公告)日：2018-03-22
申请号：US15706933
申请日：2017-09-18
发明人： Phillip D. Vaughan
IPC分类号： E21B19/22 , E21B33/06 , E21B33/068
CPC分类号： E21B19/22 , E21B3/04 , E21B3/06 , E21B33/06 , E21B33/068 , E21B33/085
摘要： A stripper adapter mounted on a coiled tubing injector head unit includes a swivel ring secured between an upper thrust washer and a lower thrust washer, wherein the swivel ring is rotatable 360 degrees about a longitudinal axis.
-
15.发明申请公开(公告)号：US20180030793A1
公开(公告)日：2018-02-01
申请号：US15659897
申请日：2017-07-26
发明人： Randall Dean Behrens
CPC分类号： E21B19/22 , B66C1/485 , B66F9/07554 , E21B15/045
摘要： A coiled tubing transport unit includes a coiled tubing reel unit, a first mechanism for shifting the coiled tubing reel unit lengthwise along the coiled tubing transport unit, an injector head, and a second mechanism for shifting the injector head lengthwise along the coiled tubing transport unit.
-
公开(公告)号：US20170217490A1
公开(公告)日：2017-08-03
申请号：US15013155
申请日：2016-02-02
发明人： Randall Dean Behrens
CPC分类号： B60G11/27 , B60G13/14 , B60G13/18 , B60G17/0163 , B60G2202/242 , B60G2300/36 , B60G2400/40 , B60G2500/201 , B60G2500/32 , B60G2800/24 , B62D5/26 , B62D13/025 , B62D13/06 , B62D15/02
摘要： A multi-axle transport trailer having a plurality of axles includes a suspension comprising air bags associated with each axle, the air bags in communication with an air source, wherein air bags associated with different axles are capable of having different air pressures therein. The trailer further optionally includes a steering system associated with at least one axle, the axle including a tie rod connected between wheels on both ends of the axle, the steering system comprising cylinders configured to articulate the wheels, and a sensing device configured to monitor movement of the tie rod and facilitate actuating the cylinders to turn the wheels.
-
公开(公告)号：US09689437B1
公开(公告)日：2017-06-27
申请号：US15190702
申请日：2016-06-23
CPC分类号： F16D11/14 , E21B19/22 , F16D25/061 , F16D48/02 , F16D2011/008
摘要： A clutch mechanism includes a meshing arrangement between a first plurality of teeth on a first component coupled to a driven shaft and a corresponding second plurality of teeth on a second component coupled to a driving shaft.
-
公开(公告)号：US09617807B2
公开(公告)日：2017-04-11
申请号：US14274150
申请日：2014-05-09
发明人： Do Seo Park
CPC分类号： E21B19/22 , B65G23/44 , F16H7/1263 , G01M13/023
摘要： An injector head unit includes one or more drive chains revolving within a common plane mounted on an upper drive sprocket and a lower drive sprocket, wherein at least one of the upper and lower drive sprockets are configured to move vertically to tension the drive chains, and at least one fixed reference point proximate to at least one of the upper and lower drive sprockets, wherein relative positioning of one of the movable upper and lower drive sprockets with the fixed reference point indicates to a user an amount of elongation of the drive chains after a certain period of time.
-
公开(公告)号：US20160091137A1
公开(公告)日：2016-03-31
申请号：US14881735
申请日：2015-10-13
发明人： Randall Dean Behrens
IPC分类号： F16M13/02
CPC分类号： B62D33/0636
摘要： A cabin unit mounted on a horizontal platform includes a mechanism for locking the cabin unit when in a raised position above the horizontal platform. The locking mechanism includes an articulated member attached between the cabin unit and the horizontal platform, the articulated member including an upper support arm and a lower support arm coupled at a joint and a cylinder attached between the horizontal support and the articulated member. A cylinder arm is retracted to move the joint of the articulated member to a locked position while the cabin is in a raised position.
摘要翻译： 安装在水平平台上的舱单元包括用于当处于水平平台上方的升高位置时锁定舱单元的机构。 所述锁定机构包括连接在所述舱单元和所述水平平台之间的铰接构件，所述铰接构件包括联接在接头处的上支撑臂和下支撑臂以及附接在所述水平支撑件和所述铰接构件之间的气缸。 当机舱处于升起位置时，气缸臂缩回以将铰接构件的接头移动到锁定位置。
-
公开(公告)号：US20230101082A1
公开(公告)日：2023-03-30
申请号：US17956422
申请日：2022-09-29
IPC分类号： E21B19/22
摘要： The present application pertains to a coiled tubing injector system. The system comprises a coiled tubing injector; an injector tilt configured to be mounted to a trailer wherein the injector tilt is configured to receive the coiled tubing injector; a securing mechanism to secure the coiled tubing injector to the injector tilt; and a sensor configured to detect whether the securing mechanism is positioned to substantially secure the coiled tubing injector to the injector tilt. Advantageously, the system is configured such that the injector can only be tilted if the sensor detects that securing mechanism is positioned to substantially secure the coiled tubing injector to the injector tilt.
-
-
-
-
-
-
-
-
-
搜索结果
50 条记录 (耗时 0.018 秒)
