专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US10272728B2 Central tire inflation system rotary air union 有权
公开(公告)号：US10272728B2
公开(公告)日：2019-04-30
申请号：US14980663
申请日：2015-12-28
申请人： Stemco Products, Inc. , Pursuit LLP
发明人： Christopher A. Nelson , James LeClaire , Mark Gold
IPC分类号： B60C23/10 , B60C23/00 , B60C29/00 , B60B19/08 , B60B37/00
摘要： A central tire inflation system for maintaining tire inflation on a vehicle is provided. The central tire inflation system includes a rotary union assembly having a housing that is coupled to and rotates with the hubcap. The housing is rotationally coupled to a stationary shaft. A flexible torque transfer shaft is connected to the stationary shaft on one end and to an axle plug on the other end. The axle plug has a hub forming a bore where the hub is movable on a web of material. The flexible torque transfer shaft and hub have cooperative non-circular shapes to resist rotation. An air vent is provided in the rotary union assembly that is isolated from the lubrication area, which inhibits the pressurized air from the central tire inflation system from pressurizing the lubrication area.

2. 发明申请

US20160214442A1 CENTRAL TIRE INFLATION SYSTEM ROTARY AIR UNION 审中-公开
标题翻译：中央轮胎充气系统旋转空气联盟
公开(公告)号：US20160214442A1
公开(公告)日：2016-07-28
申请号：US14980663
申请日：2015-12-28
申请人： STEMCO LP , Pursuit LLP
发明人： Christopher A. Nelson , James LeClaire , Mark Gold
IPC分类号： B60C23/00 , B60B37/00 , B60B19/08
CPC分类号： B60C23/003 , B60B19/08 , B60B37/00 , B60C29/00
摘要： A central tire inflation system for maintaining tire inflation on a vehicle is provided. The central tire inflation system includes a rotary union assembly having a housing that is coupled to and rotates with the hubcap. The housing is rotationally coupled to a stationary shaft. A flexible torque transfer shaft is connected to the stationary shaft on one end and to an axle plug on the other end. The axle plug has a hub forming a bore where the hub is movable on a web of material. The flexible torque transfer shaft and hub have cooperative non-circular shapes to resist rotation. An air vent is provided in the rotary union assembly that is isolated from the lubrication area, which inhibits the pressurized air from the central tire inflation system from pressurizing the lubrication area.
摘要翻译：提供了一种用于保持车辆上的轮胎充气的中央轮胎充气系统。中央轮胎充气系统包括具有壳体的旋转联接组件，该壳体联接到轮毂盖并与毂盖旋转。壳体旋转地联接到固定轴。柔性扭矩传递轴在一端连接到固定轴，另一端连接到轴插头。轴塞具有形成孔的轮毂，其中毂可在材料幅材上移动。柔性扭矩传递轴和轮毂具有合作的非圆形形状以抵抗旋转。在与润滑区域隔离的旋转接头组件中设置有排气孔，其阻止来自中央轮胎充气系统的加压空气对润滑区域加压。

3. 发明申请

US20230097846A1 REVERSE THREADING PROTECTORS FOR A TORQUE-LIMITING NUT 有权
公开(公告)号：US20230097846A1
公开(公告)日：2023-03-30
申请号：US17946699
申请日：2022-09-16
申请人： Stemco Products, Inc.
发明人： Larry Seeds , Mark Gold , Herman Goins, JR.
IPC分类号： F16B31/02
摘要： A torque-limiting nut is provided. The torque-limiting nut is a unitized assembly with a washer, a threaded component, and a tool interface. A reverse thread protector engages the tool interface and washer to inhibit reverse threading once the nut is seated.

4. 发明申请

US20210108666A1 Torque-Limiting Nut 有权
公开(公告)号：US20210108666A1
公开(公告)日：2021-04-15
申请号：US17069635
申请日：2020-10-13
申请人： Stemco Products, Inc.
发明人： Larry Seeds , Mark Gold , Herman Goins, JR.
IPC分类号： F16B31/02
摘要： A torque-limiting nut is provided. The torque-limiting nut has a washer, a threaded component, and a tool interface. The threaded component has a plurality of detents and the tool interface has a corresponding plurality of recesses and a spring groove. A plurality of engagement members are sized and shaped to fit within the plurality of detents and recesses. An elastic member in the spring grooves provides a compressive force to seat the pins in the corresponding detents to frictionally couple the threaded component and tool interface. When a torque required to rotate the tool interface exceeds a predetermined value, the pin moves against the spring and unseats from the detent such that the tool interface rotates without rotating the threaded component.

5. 发明公开

US20240263663A1 Torque-Limiting Nut 审中-公开
公开(公告)号：US20240263663A1
公开(公告)日：2024-08-08
申请号：US18429070
申请日：2024-01-31
申请人： Stemco Products, Inc.
发明人： Larry Seeds , Mark Gold , Herman Goins, JR.
IPC分类号： F16B31/02
CPC分类号： F16B31/024
摘要： A torque-limiting nut is provided. The torque-limiting nut has a washer, a threaded component, and a tool interface. The threaded component has a plurality of detents and the tool interface has a corresponding plurality of recesses and a spring groove. A plurality of engagement members are sized and shaped to fit within the plurality of detents and recesses. An elastic member in the spring grooves provides a compressive force to seat the pins in the corresponding detents to frictionally couple the threaded component and tool interface. When a torque required to rotate the tool interface exceeds a predetermined value, the pin moves against the spring and unseats from the detent such that the tool interface rotates without rotating the threaded component.

6. 发明授权

US11898587B2 Torque-limiting nut 有权
公开(公告)号：US11898587B2
公开(公告)日：2024-02-13
申请号：US17069635
申请日：2020-10-13
申请人： Stemco Products, Inc.
发明人： Larry Seeds , Mark Gold , Herman Goins, Jr.
IPC分类号： F16B31/02
CPC分类号： F16B31/024
摘要： A torque-limiting nut is provided. The torque-limiting nut has a washer, a threaded component, and a tool interface. The threaded component has a plurality of detents and the tool interface has a corresponding plurality of recesses and a spring groove. A plurality of engagement members are sized and shaped to fit within the plurality of detents and recesses. An elastic member in the spring grooves provides a compressive force to seat the pins in the corresponding detents to frictionally couple the threaded component and tool interface. When a torque required to rotate the tool interface exceeds a predetermined value, the pin moves against the spring and unseats from the detent such that the tool interface rotates without rotating the threaded component.

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