GB468338A - Propeller drive, more particularly for aircraft - Google Patents
Propeller drive, more particularly for aircraftInfo
- Publication number
- GB468338A GB468338A GB34324/36A GB3432436A GB468338A GB 468338 A GB468338 A GB 468338A GB 34324/36 A GB34324/36 A GB 34324/36A GB 3432436 A GB3432436 A GB 3432436A GB 468338 A GB468338 A GB 468338A
- Authority
- GB
- United Kingdom
- Prior art keywords
- disc
- bolted
- rubber ring
- propeller
- boss
- Prior art date
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C11/00—Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft
- B64C11/008—Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft characterised by vibration absorbing or balancing means
Abstract
468,338. Screw propellers. GETEFO GES. FUR TECHNISCHEN FORTSCHRITT. Dec. 14, 1936, No. 34324. Convention date, Dec. 13, 1935. [Class 114] A screw-propeller boss has secured thereto a metal disc which is adhesively attached to one side of a rubber ring, a metal disc on the other side being bolted to a member fast on the driving shaft. An outer shell 5 engages grooves 4 in the boss 3 of the propeller 2 and has a conical face to which a disc 7 is bolted. The disc is stuck to a rubber ring 8 and on the opposite side thereof is stuck a metal disc 9 which is bolted to a ring 10 in keyed engagement with the shaft 1. The ring has projections on its periphery which enter long recesses in the shell 5, the ends of the recesses forming abutments to positively limit the relative rotary movement of the two parts. A thrust bearing 14 and journal bearing 16, the latter being mounted on a rubber ring 17, are provided. In an alternative form, the rubber ring 8 and associated metal discs 24, 26 are mounted in front of the propeller, the driving disc 24 being bolted to a flange 22 on a sleeve keyed to the shaft. The boss is fitted over this sleeve, an oilless bush 29 being interposed.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE468338X | 1935-12-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB468338A true GB468338A (en) | 1937-07-02 |
Family
ID=6540835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB34324/36A Expired GB468338A (en) | 1935-12-13 | 1936-12-14 | Propeller drive, more particularly for aircraft |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB468338A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2464773A (en) * | 1945-09-21 | 1949-03-15 | United Aircraft Corp | Dual rotation propeller with a damped flexible axial coupling between the two hubs |
| US2475541A (en) * | 1946-04-29 | 1949-07-05 | Thompson Prod Inc | Propeller dampener drive |
| CN106672229A (en) * | 2017-02-27 | 2017-05-17 | 张家港致盈电子技术有限公司 | Propeller assembly of unmanned aerial vehicle |
-
1936
- 1936-12-14 GB GB34324/36A patent/GB468338A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2464773A (en) * | 1945-09-21 | 1949-03-15 | United Aircraft Corp | Dual rotation propeller with a damped flexible axial coupling between the two hubs |
| US2475541A (en) * | 1946-04-29 | 1949-07-05 | Thompson Prod Inc | Propeller dampener drive |
| CN106672229A (en) * | 2017-02-27 | 2017-05-17 | 张家港致盈电子技术有限公司 | Propeller assembly of unmanned aerial vehicle |
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