-
公开(公告)号:US20060243019A1
公开(公告)日:2006-11-02
申请号:US11115368
申请日:2005-04-27
申请人: Grant Shafer , Anthony Reale , Bill Mark
发明人: Grant Shafer , Anthony Reale , Bill Mark
IPC分类号: B21J9/18
CPC分类号: B21D41/021
摘要: A pneumatic-hydraulic tube flaring tool includes a pneumatic actuator, a hydraulic actuator coupled to the pneumatic actuator, a ram coupled to the hydraulic actuator, and a plurality of die elements. A tube is clamped between the two die elements, which are then clamped inside a casing that is attached to an actuator housing. Compressed air is introduced into the pneumatic actuator on a pressure side of a pneumatic piston. The pneumatic piston actuates a hydraulic plunger in order to actuate a hydraulic piston which applies a force to the ram. The distal end of the ram and the aggregate end of the die elements are shaped to form a flared tube end. The ram impinges the end of the tube and plastically deforms the tube end between the ram and the die elements forming a flared tube end.
摘要翻译: 气动液压管扩口工具包括气动致动器,联接到气动致动器的液压致动器,联接到液压致动器的柱塞以及多个模具元件。 管被夹在两个模具元件之间,然后将其夹紧在附接到致动器壳体的壳体内。 压缩空气在气动活塞的压力侧被引入气动致动器。 气动活塞致动液压柱塞,以便致动向压头施加力的液压活塞。 冲头的远端和模具元件的集合端被成形为形成扩张管端。 冲头撞击管的端部并使管端部在管柱和模具元件之间塑性变形,从而形成扩管管端。
-
公开(公告)号:US08363541B2
公开(公告)日:2013-01-29
申请号:US11615240
申请日:2006-12-22
申请人: Geoffrey Cockerell , Bill Mark
发明人: Geoffrey Cockerell , Bill Mark
CPC分类号: H04L1/0083 , H04L1/0041 , H04L1/0061 , H04L1/0072
摘要: Provided is a method and an apparatus for formatting a data set for transmission on a communication channel. The formatted data frame comprises a header and the data set to be transmitted. The header has a plurality of header fields comprising a redundancy field having a checksum calculated on data in part of the header fields and on the data set.
摘要翻译: 提供了一种在通信信道上格式化用于传输的数据集的方法和装置。 格式化的数据帧包括报头和要发送的数据组。 标题具有多个报头字段,其包括冗余字段,该冗余字段具有根据头部字段的部分数据和数据集上的数据计算的校验和。
-
公开(公告)号:US20080151883A1
公开(公告)日:2008-06-26
申请号:US11615240
申请日:2006-12-22
申请人: Geoffrey Cockerell , Bill Mark
发明人: Geoffrey Cockerell , Bill Mark
IPC分类号: H04L12/56
CPC分类号: H04L1/0083 , H04L1/0041 , H04L1/0061 , H04L1/0072
摘要: Provided is a method and an apparatus for formatting a data set for transmission on a communication channel. The formatted data frame comprises a header and the data set to be transmitted. The header has a plurality of header fields comprising a redundancy field having a checksum calculated on data in part of the header fields and on the data set.
摘要翻译: 提供了一种在通信信道上格式化用于传输的数据集的方法和装置。 格式化的数据帧包括报头和要发送的数据组。 标题具有多个报头字段,其包括冗余字段,该冗余字段具有根据头部字段的部分数据和数据集上的数据计算的校验和。
-
-