Difference between revisions of "Patent GB-1911-4734"
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− | + | "An air propeller wherein the gyroscopic effect is reduced . . . by the propeller blades being connected with the shaft not rigidly but so as to be capable of free movement about an axis arrange at right angles to the driving shaft . . ." | |
− | * Inventor location: | + | * Inventor location: Kainzgasse 24, Vienna XVII, Austria |
=== Sources === | === Sources === | ||
* {{esp|gb|191104734a}} | * {{esp|gb|191104734a}} | ||
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|Applicant type=INDIV | |Applicant type=INDIV | ||
|Applicant is inventor=1 | |Applicant is inventor=1 | ||
− | |Original title= | + | |Original title=Improvements in Aerial Propellers |
− | |English title= | + | |English title=Improvements in aerial propellers |
− | |Tech field= | + | |Tech field=aerial propellers; stability |
|Filing date=1911-02-24 | |Filing date=1911-02-24 | ||
|Full specification filed date= | |Full specification filed date= | ||
|Application number=191104734D | |Application number=191104734D | ||
− | |Grant date= | + | |Grant date=1911-08-17 |
|Granted=1 | |Granted=1 | ||
|Publication date= | |Publication date= | ||
− | |Supplementary to patent= | + | |Supplementary to patent=Patent AT-1910-03-15 |
|Related to aircraft=1 | |Related to aircraft=1 | ||
|Serial number= | |Serial number= | ||
− | |Patent agent= | + | |Patent agent=Dicker, Pollak & Derriman |
|Assigned to= | |Assigned to= | ||
|National tech categories= | |National tech categories= | ||
− | |IPCs= | + | |IPCs=IPC B64C11/04 |
|CPCs=CPC B64C11/04 | |CPCs=CPC B64C11/04 | ||
− | |Family year= | + | |Family year=1910 |
|First filing=1 | |First filing=1 | ||
|Cites these patents= | |Cites these patents= | ||
Line 37: | Line 37: | ||
|Application ID=23612792 | |Application ID=23612792 | ||
|INPADOC family ID=11103884 | |INPADOC family ID=11103884 | ||
− | |Number of text pages= | + | |Number of text pages=2 |
− | |Number of diagram pages= | + | |Number of diagram pages=1 |
− | |Number of figures= | + | |Number of figures=1 |
− | |Number of claims= | + | |Number of claims=2 |
}} | }} |
Latest revision as of 23:20, 24 September 2021
"An air propeller wherein the gyroscopic effect is reduced . . . by the propeller blades being connected with the shaft not rigidly but so as to be capable of free movement about an axis arrange at right angles to the driving shaft . . ."
- Inventor location: Kainzgasse 24, Vienna XVII, Austria
Sources
- Original patent document and bibliography entry on espacenet
Year filed | 1911 |
---|---|
Year granted | 1911 |
Office | GB |
Patent number | 4734 |
Inventors | Oskar Heimstaedt |
Inventor country | AT |
Applicant person | Oskar Heimstaedt |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | 1 |
Original title | Improvements in Aerial Propellers |
English title | Improvements in aerial propellers |
Tech fields | aerial propellers, stability |
Filing date | 1911-02-24 |
Full specification filed date | |
Application number | 191104734D |
Grant date | 1911-08-17 |
Granted? | 1 |
Publication date | |
Supplementary to patent | Patent AT-1910-03-15 |
Related to aircraft? | 1 |
Serial number | |
Patent agent | Dicker, Pollak & Derriman |
Assigned to | |
National tech categories | |
IPCs | IPC B64C11/04 |
CPCs | CPC B64C11/04 |
Family year | 1910 |
First filing? | 1 |
Cites these patents | |
Citations from after 1930 | |
Application ID | 23612792 |
INPADOC family ID | 11103884 |
Number of text pages | 2 |
Number of diagram pages | 1 |
Number of figures | 1 |
Number of claims | 2 |