公开(公告)号：US5125068A

公开(公告)日：1992-06-23

申请号：US737964

申请日：1991-07-30

申请人： John D. McNair ,  David A. Richards

发明人： John D. McNair ,  David A. Richards

IPC分类号： G05D23/24

CPC分类号： G05D23/24 ,  G05D23/1931

摘要： A temperature control device for a fluid heating vessel senses ambient temperature and controls or adjusts the set point at which power is reduced to an element for heating the fluid in the heating vessel, in order to prevent boil-over of the fluid. The The point is increased for an ambient temperature higher than a predetermined ambient temperature and is decreased for an ambient temperature lower than said predetermined ambient temperature.

公开(公告)号：US5018775A

公开(公告)日：1991-05-28

申请号：US448558

申请日：1989-12-11

申请人： Henry A. McKenna ,  David A. Richards

发明人： Henry A. McKenna ,  David A. Richards

IPC分类号： B66C1/12 ,  F16G11/00

CPC分类号： D07B1/18 ,  B66C1/12 ,  F16G11/00

摘要： Multiple leg rope assemblies formed from a single rope. In one embodiment, the single rope is doubled into equal length legs lashed side-by-side forming a looped eye at one end of the assembly, the ends of the rope at the other end of the assembly being formed into a pair of adjacent eyes which together create a clevis for connecting the rope assembly to other rope assemblies or fixtures. In another embodiment, a single rope, the ends of which are spliced together end-for-end to form a continuous loop, is doubled into four equal length legs lashed side-by-side to provide, at each end of the assembly, a pair of adjacent looped eyes which together create a clevis for connecting the rope assembly to other rope assemblies or fixtures. Several rope fittings or fixtures for use with the rope assemblies are disclosed.

摘要翻译： 由单根绳形成的多条腿绳组件。 在一个实施例中，单个绳索被加倍成相等长度的腿并排，并排地在组件的一端形成环形眼睛，在组件的另一端处的绳索的端部形成为一对相邻的眼睛 它们一起形成用于将绳索组件连接到其它绳组件或固定装置的U形夹。 在另一个实施例中，单个绳索的端部端接到一起以形成连续的环，被加倍成四个相等的长度的腿并排，以在组件的每个端部提供一个 一对相邻的环形眼睛一起形成用于将绳索组件连接到其他绳组件或固定装置的U形夹。 公开了与绳组件一起使用的几个绳索配件或固定装置。