Patent GB-1917-128971
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From google abstract: "Woosnam, A., (Ackerman, A. H., and Ericson, F. G.). Sept. 5, 1917. Shock of landing, deadening; land-wheels.- Aeroplanes are provided with spring wheels for absorbing the shock of landing, the usual landing springs being dispensed with, and the axle is secured in a readily dismountable manner. Fig. 2 shows a spring wheel M rigidly attached to struts B by means of plates E, Fig. 3, bolted to the struts and forked at H to receive the axle D. The axle is retained by a bolt J and is formed with a series of holes one or other of which is engaged with a lug L on the plate E."
- "A communication received from
- Inventor location: Albert H. Ackerman, Engineer, a citizen of the USA, residing at Cleveland, Ohio ; and Frithiof G. Ericson, Engineer, residing at Baltimore, Maryland, USA
Sources
- Original patent document and bibliography entry on espacenet
- on google patents
Year filed | 1917 |
---|---|
Year granted | 1919 |
Office | GB |
Patent number | 128971 |
Inventors | Albert H. Ackerman, Frithiof G. Ericson |
Inventor country | GB |
Applicant person | Albert H. Ackerman, Frithiof G. Ericson, Arthur Woosnam |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | 1 |
Original title | Improvements in Landing Chassis for air-planes |
English title | Improvements in Landing Chassis for air-planes |
Tech fields | chassis |
Filing date | 1917-09-05 |
Full specification filed date | |
Application number | 1274217 |
Grant date | 1919-07-10 |
Granted? | 1 |
Publication date | |
Supplementary to patent | |
Related to aircraft? | 1 |
Serial number | 12742 |
Patent agent | Arthur Woosnam, Lloyd Wise & Co. |
Assigned to | |
National tech categories | |
IPCs | IPC B64C25/62 |
CPCs | CPC B64C25/62 |
Family year | 1917 |
First filing? | 1 |
Cites these patents | |
Citations from after 1930 | |
Application ID | 21657104 |
INPADOC family ID | 23434399 |
Number of text pages | 3 |
Number of diagram pages | 1 |
Number of figures | 3 |
Number of claims | 2 |