Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB798217A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SOPWITH AVIAT Co Ltd
Original Assignee
SOPWITH AVIAT Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SOPWITH AVIAT Co LtdfiledCriticalSOPWITH AVIAT Co Ltd
Priority to GB798217ApriorityCriticalpatent/GB127858A/en
Publication of GB127858ApublicationCriticalpatent/GB127858A/en
127,858. Sopwith Aviation Co., and Sigrist, F. June 4, 1917 Framework.-A strut, spar, or the like for aircraft comprises two wooden portions a, a<1> between the bases of which is fitted a metallic rib b of H- section extending throughout the strut &c., the whole being bound together by bolts c or by a wrapping of tape. In the form shown, the metallic rib is composed of two channel members; these may be screwed individually to the parts a, a<1>
GB798217A1917-06-041917-06-04Improvementsin Struts, Spars and the like used in Aircraft Construction.
ExpiredGB127858A
(en)