FR2443921A1 - Organes resistant aux avaries mecaniques et galvanoplastie de caoutchouc ou de materiaux ressemblant au caoutchouc - Google Patents
Organes resistant aux avaries mecaniques et galvanoplastie de caoutchouc ou de materiaux ressemblant au caoutchoucInfo
- Publication number
- FR2443921A1 FR2443921A1 FR7930621A FR7930621A FR2443921A1 FR 2443921 A1 FR2443921 A1 FR 2443921A1 FR 7930621 A FR7930621 A FR 7930621A FR 7930621 A FR7930621 A FR 7930621A FR 2443921 A1 FR2443921 A1 FR 2443921A1
- Authority
- FR
- France
- Prior art keywords
- rubber
- mechanical damage
- resistant
- galvanoplasty
- organs
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/54—Electroplating of non-metallic surfaces
- C25D5/56—Electroplating of non-metallic surfaces of plastics
-
- 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
- B64C11/16—Blades
- B64C11/20—Constructional features
- B64C11/205—Constructional features for protecting blades, e.g. coating
Abstract
Un organe résistant aux avaries mécaniques, par exemple, une coiffe du bord d'attaque d'une pale d'helice, comprend un substrat en caoutchouc 4 ou matériau ressemblant au caoutchouc conducteur de l'électricité, sur le surface duquel une couche 6 d'un matériau conducteur de l'électricité, par exemple, une couche de poudre métallique, a été comprimée pendant le durcissement du caoutchouc, cette couche conductrice étant ensuite revêtue de métal 5 par galvanoplastie. Le procédé de galvanoplastie selon la présente invention du caoutchouc ou d'un matériau ressemblant au caoutchouc a une application générale, c'est-à-dire qu'il ne concerne pas seulement l'organe résistant aux avaries mécaniques décrit
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB7848446 | 1978-12-14 | ||
GB7930986 | 1979-09-06 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2443921A1 true FR2443921A1 (fr) | 1980-07-11 |
FR2443921B1 FR2443921B1 (fr) | 1985-03-22 |
Family
ID=26269960
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7930621A Granted FR2443921A1 (fr) | 1978-12-14 | 1979-12-13 | Organes resistant aux avaries mecaniques et galvanoplastie de caoutchouc ou de materiaux ressemblant au caoutchouc |
Country Status (3)
Country | Link |
---|---|
US (1) | US4314892A (fr) |
DE (1) | DE2950239A1 (fr) |
FR (1) | FR2443921A1 (fr) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4409070A (en) * | 1981-05-08 | 1983-10-11 | British Aerospace Public Limited Company | Method of forming articles by plating |
US5486096A (en) * | 1994-06-30 | 1996-01-23 | United Technologies Corporation | Erosion resistant surface protection |
US5876651A (en) * | 1996-05-29 | 1999-03-02 | United Technologies Corporation | Method for forming a composite structure |
US20030145541A1 (en) * | 2002-02-01 | 2003-08-07 | Brightwell Lionel L. | Scaffold plank end cap |
US20040126242A1 (en) * | 2002-12-30 | 2004-07-01 | Larry Howard | Boat propeller and guard device |
GB2459439A (en) * | 2008-04-21 | 2009-10-28 | Rolls Royce Plc | Producing an article containing a protective member by moulding |
US8814527B2 (en) * | 2009-08-07 | 2014-08-26 | Hamilton Sundstrand Corporation | Titanium sheath and airfoil assembly |
US20110116906A1 (en) * | 2009-11-17 | 2011-05-19 | Smith Blair A | Airfoil component wear indicator |
CA2917871A1 (fr) | 2013-07-09 | 2015-01-15 | United Technologies Corporation | Structure de reseau tubulaire plaque |
WO2015017095A2 (fr) | 2013-07-09 | 2015-02-05 | United Technologies Corporation | Coiffe polymère plaquée |
CA2917884A1 (fr) | 2013-07-09 | 2015-01-15 | United Technologies Corporation | Ventilateur en polymere plaque |
WO2015006438A1 (fr) | 2013-07-09 | 2015-01-15 | United Technologies Corporation | Compresseur polymère plaqué |
US9862063B2 (en) * | 2014-01-24 | 2018-01-09 | Ultratech International, Inc. | Superhydrophobic, oleophobic and ice-phobic fabrics |
US9920444B2 (en) * | 2014-05-22 | 2018-03-20 | The Boeing Company | Co-bonded electroformed abrasion strip |
CN108025519B (zh) * | 2015-07-17 | 2021-08-24 | Lm Wp 专利控股有限公司 | 具有防蚀护罩的风轮机叶片 |
RU2639264C1 (ru) * | 2016-07-05 | 2017-12-20 | Публичное акционерное общество "ОДК-Уфимское моторостроительное производственное объединение" (ПАО "ОДК-УМПО") | Лопатка турбомашины |
CN109969385A (zh) * | 2017-12-28 | 2019-07-05 | 辽宁壮龙无人机科技有限公司 | 无人机及其螺旋桨 |
US11459089B1 (en) * | 2021-04-21 | 2022-10-04 | Hamilton Sundstrand Corporation | Propeller blade having an end plate |
EP4357606A1 (fr) * | 2022-10-19 | 2024-04-24 | LM Wind Power A/S | Procédés de fabrication d'éléments de protection |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1335846A (en) * | 1917-11-02 | 1920-04-06 | Copper Products Company | Electrolytic process and product |
GB554341A (en) * | 1941-11-28 | 1943-06-30 | Protective Metal Finishes Ltd | Improvements in the metallic coating of articles |
US2551344A (en) * | 1946-10-19 | 1951-05-01 | Us Rubber Co | Method of electrodepositing a metal layer on rubber |
US2637404A (en) * | 1950-09-07 | 1953-05-05 | Siegfried G Bart | Rubber-backed propeller |
GB775371A (en) * | 1953-07-20 | 1957-05-22 | Herbert William Brock | An improved method of and means for, coating plastic materials |
US2837772A (en) * | 1953-08-25 | 1958-06-10 | Siemens Edison Swan Ltd | Coating of plastic material |
GB1168874A (en) * | 1967-05-10 | 1969-10-29 | Golden Shoe Company Ltd | Electro-Plating of Non-Metallic Material |
GB1483211A (en) * | 1975-08-22 | 1977-08-17 | Groombridge B | Method of electro-plating a non-conductive substrate |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1527241A (en) * | 1922-12-05 | 1925-02-24 | Caterham Works Ltd | Method of and means for broducing metallized surfaces on rubber compounds containingsulphur |
DE722092C (de) * | 1933-10-08 | 1942-06-30 | Gustav Schwarz Kom Ges | Kantenschutz fuer Luftschrauben |
-
1979
- 1979-12-13 US US06/103,154 patent/US4314892A/en not_active Expired - Lifetime
- 1979-12-13 FR FR7930621A patent/FR2443921A1/fr active Granted
- 1979-12-13 DE DE19792950239 patent/DE2950239A1/de active Granted
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1335846A (en) * | 1917-11-02 | 1920-04-06 | Copper Products Company | Electrolytic process and product |
GB554341A (en) * | 1941-11-28 | 1943-06-30 | Protective Metal Finishes Ltd | Improvements in the metallic coating of articles |
US2551344A (en) * | 1946-10-19 | 1951-05-01 | Us Rubber Co | Method of electrodepositing a metal layer on rubber |
US2637404A (en) * | 1950-09-07 | 1953-05-05 | Siegfried G Bart | Rubber-backed propeller |
GB775371A (en) * | 1953-07-20 | 1957-05-22 | Herbert William Brock | An improved method of and means for, coating plastic materials |
US2837772A (en) * | 1953-08-25 | 1958-06-10 | Siemens Edison Swan Ltd | Coating of plastic material |
GB1168874A (en) * | 1967-05-10 | 1969-10-29 | Golden Shoe Company Ltd | Electro-Plating of Non-Metallic Material |
GB1483211A (en) * | 1975-08-22 | 1977-08-17 | Groombridge B | Method of electro-plating a non-conductive substrate |
Also Published As
Publication number | Publication date |
---|---|
FR2443921B1 (fr) | 1985-03-22 |
DE2950239C2 (fr) | 1989-12-07 |
DE2950239A1 (de) | 1980-06-26 |
US4314892A (en) | 1982-02-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |