JP2016043920A - 回転翼航空機の動力伝達装置のためのスペーサチューブ - Google Patents
回転翼航空機の動力伝達装置のためのスペーサチューブ Download PDFInfo
- Publication number
- JP2016043920A JP2016043920A JP2015154343A JP2015154343A JP2016043920A JP 2016043920 A JP2016043920 A JP 2016043920A JP 2015154343 A JP2015154343 A JP 2015154343A JP 2015154343 A JP2015154343 A JP 2015154343A JP 2016043920 A JP2016043920 A JP 2016043920A
- Authority
- JP
- Japan
- Prior art keywords
- spacer tube
- power transmission
- transmission device
- wing aircraft
- rotary wing
- 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.)
- Granted
Links
- 125000006850 spacer group Chemical group 0.000 title claims abstract description 37
- 230000005540 biological transmission Effects 0.000 title claims abstract description 11
- 238000005096 rolling process Methods 0.000 description 18
- 238000005452 bending Methods 0.000 description 10
- 230000007547 defect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/32—Rotors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/04—Helicopters
- B64C27/12—Rotor drives
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
- F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
- F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
- F16C35/061—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing mounting a plurality of bearings side by side
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
- F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
- F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
- F16C35/07—Fixing them on the shaft or housing with interposition of an element
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2326/00—Articles relating to transporting
- F16C2326/43—Aeroplanes; Helicopters
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Rolling Contact Bearings (AREA)
- Support Of The Bearing (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
【解決手段】回転翼航空機の動力伝達装置のためのスペーサチューブ1に関し、スペーサチューブ1は、蛇行する断面形状を備え、及び、基底領域3及び頂部領域4を有する、複数の互いに接続された直線の円錐台リング部分2から構成されている。
【選択図】図1
Description
2 円錐台リング部分
3 基底領域
4 頂部領域
5 外側面ライン
6 外側面
Claims (4)
- 回転翼航空機の動力伝達装置のためのスペーサチューブであって、蛇行する断面形状を備え、及び、基底領域及び頂部領域を有する、複数の互いに接続された直線の円錐台リング部分から構成されているスペーサチューブ。
- 少なくとも2つの円錐台リング部分が、異なる外側面ライン、又は前記基底領域又は頂部領域において異なる半径を備えている、請求項1に記載のスペーサチューブ。
- 前記円錐台リング部分は交互に、前記頂部領域及び基底領域を介して互いに接続されている、請求項1又は2に記載のスペーサチューブ。
- 唯一の前記スペーサチューブは、全長に沿い、軸方向の圧縮性を備えている、請求項1〜3の何れか一項に記載のスペーサチューブ。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102014216695.0A DE102014216695B4 (de) | 2014-08-22 | 2014-08-22 | Distanzrohr für eine Kraftübertragungseinrichtung eines Drehflügelflugzeuges |
DE102014216695.0 | 2014-08-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016043920A true JP2016043920A (ja) | 2016-04-04 |
JP6632827B2 JP6632827B2 (ja) | 2020-01-22 |
Family
ID=55273870
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015154343A Active JP6632827B2 (ja) | 2014-08-22 | 2015-08-04 | 回転翼航空機の動力伝達装置のためのスペーサチューブ |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP6632827B2 (ja) |
DE (1) | DE102014216695B4 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102016213719B3 (de) * | 2016-07-26 | 2017-11-02 | Zf Friedrichshafen Ag | Lagersicherungsvorrichtung für ein eine Welle drehbar lagerndes Lager |
DE102016221340A1 (de) | 2016-10-28 | 2018-05-03 | Zf Friedrichshafen Ag | Rollenlager zur Lagerung einer drehbaren Welle |
DE102017219831B4 (de) | 2017-11-08 | 2021-07-15 | Zf Friedrichshafen Ag | System zur Lagerung einer Rotorwelle |
DE102018213092A1 (de) * | 2018-08-06 | 2020-02-06 | Zf Friedrichshafen Ag | Kraftübertragungsvorrichtung für ein Drehflügelflugzeug |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1419635A (fr) | 1964-06-15 | 1965-12-03 | Sud Aviation | Perfectionnement apporté aux mâts de rotor pour hélicoptères |
US5421656A (en) | 1993-12-14 | 1995-06-06 | United Technologies Corporation | Spacer for a helicopter main rotor shaft |
DE19944412C2 (de) | 1999-09-16 | 2001-07-26 | Eurocopter Deutschland | Hohlwelle als Rotormast eines Hubschraubers |
DE102012203178B4 (de) | 2012-03-01 | 2020-03-12 | Zf Friedrichshafen Ag | Kraftübertragungseinrichtung eines Drehflügelflugzeugs |
-
2014
- 2014-08-22 DE DE102014216695.0A patent/DE102014216695B4/de active Active
-
2015
- 2015-08-04 JP JP2015154343A patent/JP6632827B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP6632827B2 (ja) | 2020-01-22 |
DE102014216695B4 (de) | 2022-07-14 |
DE102014216695A1 (de) | 2016-02-25 |
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