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公开(公告)号:US6019558A
公开(公告)日:2000-02-01
申请号:US893360
申请日:1997-07-16
申请人: James J. Warren , John Lennon
发明人: James J. Warren , John Lennon
IPC分类号: F16L19/00 , F25B41/00 , F16B39/10 , F16B39/284 , F16J15/00
CPC分类号: F16L19/005 , F25B41/003
摘要: A nut and bolt securing device is disclosed to prevent loosening of the assembly due to environmental conditions. In a first version of the invention the two piece device is fitted over a nut and a portion of a bolt extending from the nut, the two sections of the device being secured together with set screws, with serrations within the device, and one or more set screws engaging the front end of the device. In a second version of the device a shelf like planar projection on the front end of the device engages a planar surface on a nut, again combining with the serrations within the device to prevent fastener loosening. The device is particularly described in use in conjunction with refrigerant system flare nuts so as to prevent loss of refrigerant at these flare nut unions.
摘要翻译: 公开了螺母和螺栓固定装置以防止由于环境条件而使组件松动。 在本发明的第一版本中,两件式装置安装在螺母和从螺母延伸的螺栓的一部分上,装置的两个部分用固定螺钉固定在装置内,并且一个或多个 固定螺钉接合设备的前端。 在设备的第二版本中,设备前端上的类似平面突起的搁板与螺母上的平坦表面接合,再次与装置内的锯齿结合以防止紧固件松动。 该装置特别地描述为与制冷剂系统火炬螺母结合使用,以防止在这些火炬螺母接头处的制冷剂损失。
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公开(公告)号:US5649797A
公开(公告)日:1997-07-22
申请号:US399456
申请日:1995-03-07
申请人: James J. Warren , John Lennon
发明人: James J. Warren , John Lennon
CPC分类号: F16L19/005 , F25B41/003
摘要: A nut and bolt securing device is disclosed to prevent loosening of the assembly due to environmental conditions. In a first version of the invention the two piece device is fitted over a nut and a portion of a bolt extending from the nut, the two sections of the device being secured together with set screws, with serrations within the device, and one or more set screws engaging the front end of the device. In a second version of the device a shelf like planar projection on the front end of the device engages a planar surface on a nut, again combining with the serrations within the device to prevent fastener loosening. The device is particularly described in use in conjunction with refrigerant system flare nuts so as to prevent loss of refrigerant at these flare nut unions.
摘要翻译: 公开了螺母和螺栓固定装置以防止由于环境条件而使组件松动。 在本发明的第一版本中,两件式装置安装在螺母和从螺母延伸的螺栓的一部分上,装置的两个部分用固定螺钉固定在装置内,并且一个或多个 固定螺钉接合设备的前端。 在设备的第二版本中,设备前端上的类似平面突起的搁板与螺母上的平坦表面接合,再次与装置内的锯齿结合以防止紧固件松动。 该装置特别地描述为与制冷剂系统火炬螺母结合使用,以防止在这些火炬螺母接头处的制冷剂损失。
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