BE676967A - - Google Patents
Info
- Publication number
- BE676967A BE676967A BE676967DA BE676967A BE 676967 A BE676967 A BE 676967A BE 676967D A BE676967D A BE 676967DA BE 676967 A BE676967 A BE 676967A
- Authority
- BE
- Belgium
Links
Classifications
-
- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/008—Rotors tracking or balancing devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/32—Rotors
- B64C27/46—Blades
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Moulding By Coating Moulds (AREA)
- Gasket Seals (AREA)
- Sealing Material Composition (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US435213A US3316975A (en) | 1965-02-25 | 1965-02-25 | Helicopter blade tip seal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE676967A true BE676967A (ja) | 1966-07-18 |
Family
ID=23727504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE676967D BE676967A (ja) | 1965-02-25 | 1966-02-24 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3316975A (ja) |
| BE (1) | BE676967A (ja) |
| DE (1) | DE1481667B1 (ja) |
| FR (1) | FR1473365A (ja) |
| GB (1) | GB1131625A (ja) |
| NL (1) | NL6602491A (ja) |
| SE (1) | SE302083B (ja) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103836198B (zh) * | 2012-11-23 | 2016-07-06 | 江西昌河航空工业有限公司 | 一种桨叶大梁内腔端面密封方法及装置 |
| US10293930B2 (en) * | 2015-01-14 | 2019-05-21 | Sikorsky Aircraft Corporation | Spar end cap with drain hole provisions |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1888463U (de) * | 1964-02-27 | Richard Blau und Werner Blau Langenfeld Immigrath (RhId) | Anordnungen zum Abdich ten von Rohrverschlussen bzw Verbm düngen | |
| US2941603A (en) * | 1956-05-01 | 1960-06-21 | Drago K Jovanovich | Helicopter rotor blade |
| US3168144A (en) * | 1962-08-31 | 1965-02-02 | United Aircraft Corp | Blade sealing means |
| US3136369A (en) * | 1962-10-18 | 1964-06-09 | United Aircraft Corp | Blade tip sealing means |
-
1965
- 1965-02-25 US US435213A patent/US3316975A/en not_active Expired - Lifetime
-
1966
- 1966-02-09 GB GB5710/66A patent/GB1131625A/en not_active Expired
- 1966-02-12 DE DE19661481667 patent/DE1481667B1/de active Pending
- 1966-02-23 FR FR4886A patent/FR1473365A/fr not_active Expired
- 1966-02-24 BE BE676967D patent/BE676967A/xx unknown
- 1966-02-24 SE SE2436/66A patent/SE302083B/xx unknown
- 1966-02-25 NL NL6602491A patent/NL6602491A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR1473365A (fr) | 1967-03-17 |
| GB1131625A (en) | 1968-10-23 |
| NL6602491A (ja) | 1966-08-26 |
| US3316975A (en) | 1967-05-02 |
| SE302083B (ja) | 1968-07-01 |
| DE1481667B1 (de) | 1971-12-16 |