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
GB1300617A
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.)
AERONAUTICAL INSTR Co Ltd
Original Assignee
AERONAUTICAL INSTR 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 AERONAUTICAL INSTR Co LtdfiledCriticalAERONAUTICAL INSTR Co Ltd
Priority to GB1300617ApriorityCriticalpatent/GB118474A/en
Publication of GB118474ApublicationCriticalpatent/GB118474A/en
118,474. Aeronautical Instrument Co., and Brewer, G. Sept. 11, 1917. Aerostats. - Kite 'balloons and non-rigid air-ships are provided with elastic tension springs 6 extending in a plane across the balloon so as normally to draw in the envelope as shown, expansion of the gas distending the envelope as shown in dotted lines. The springs 6 are laced through interior rigging bands 1, 2 and are arranged in a plane passing through the axis of the balloon or in planes not more than one-quarter the diameter of the balloon above or below the axis.
GB1300617A1917-09-111917-09-11Improvements in Balloons.
ExpiredGB118474A
(en)