FR2176678A1 - - Google Patents
Info
- Publication number
- FR2176678A1 FR2176678A1 FR7302517A FR7302517A FR2176678A1 FR 2176678 A1 FR2176678 A1 FR 2176678A1 FR 7302517 A FR7302517 A FR 7302517A FR 7302517 A FR7302517 A FR 7302517A FR 2176678 A1 FR2176678 A1 FR 2176678A1
- Authority
- FR
- France
- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/32—Rotors
- B64C27/46—Blades
- B64C27/473—Constructional features
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/10—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material
- B32B3/12—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material characterised by a layer of regularly- arranged cells, e.g. a honeycomb structure
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B25/00—Layered products comprising a layer of natural or synthetic rubber
- B32B25/04—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B25/00—Layered products comprising a layer of natural or synthetic rubber
- B32B25/12—Layered products comprising a layer of natural or synthetic rubber comprising natural rubber
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B25/00—Layered products comprising a layer of natural or synthetic rubber
- B32B25/14—Layered products comprising a layer of natural or synthetic rubber comprising synthetic rubber copolymers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2305/00—Condition, form or state of the layers or laminate
- B32B2305/02—Cellular or porous
- B32B2305/024—Honeycomb
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/726—Permeability to liquids, absorption
- B32B2307/7265—Non-permeable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2319/00—Synthetic rubber
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2605/00—Vehicles
- B32B2605/18—Aircraft
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US23731572A | 1972-03-23 | 1972-03-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2176678A1 true FR2176678A1 (is) | 1973-11-02 |
FR2176678B1 FR2176678B1 (is) | 1976-05-14 |
Family
ID=22893223
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7302517A Expired FR2176678B1 (is) | 1972-03-23 | 1973-01-24 |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS5539461B2 (is) |
CA (1) | CA985151A (is) |
DE (1) | DE2301180A1 (is) |
FR (1) | FR2176678B1 (is) |
GB (1) | GB1391558A (is) |
IT (1) | IT974372B (is) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5636938Y2 (is) * | 1975-07-22 | 1981-08-31 | ||
JPS5547877Y2 (is) * | 1977-11-18 | 1980-11-10 | ||
JPS5536327A (en) * | 1978-08-31 | 1980-03-13 | Shinmasuzawa Kogyo Kk | Cocoon treating device |
JPS584933Y2 (ja) * | 1978-12-23 | 1983-01-27 | 新増沢工業株式会社 | 煮繭前処理装置 |
WO1997025198A1 (en) * | 1996-01-11 | 1997-07-17 | The Boeing Company | Composite honeycomb sandwich structure |
DE19818829A1 (de) * | 1998-04-27 | 1999-11-11 | D.D.C. Planungs-, Entwicklungs- Und Management Ag | Schalldämmendes Wandelement |
EP0953439A3 (en) * | 1998-04-28 | 2001-08-22 | Japan Aircraft Mfg. Co., Ltd | Honeycomb panel and manufacturing method thereof |
DE19962454A1 (de) * | 1999-12-22 | 2001-07-05 | Aerodyn Eng Gmbh | Rotorblatt für Windenergieanlagen |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB902747A (en) * | 1957-07-10 | 1962-08-09 | Minnesota Mining & Mfg | Improved bonding film |
-
1972
- 1972-12-14 CA CA158,833A patent/CA985151A/en not_active Expired
- 1972-12-21 GB GB5928572A patent/GB1391558A/en not_active Expired
- 1972-12-28 IT IT55097/72A patent/IT974372B/it active
-
1973
- 1973-01-11 DE DE2301180A patent/DE2301180A1/de active Pending
- 1973-01-24 FR FR7302517A patent/FR2176678B1/fr not_active Expired
- 1973-02-12 JP JP1739273A patent/JPS5539461B2/ja not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB902747A (en) * | 1957-07-10 | 1962-08-09 | Minnesota Mining & Mfg | Improved bonding film |
Also Published As
Publication number | Publication date |
---|---|
CA985151A (en) | 1976-03-09 |
JPS5539461B2 (is) | 1980-10-01 |
IT974372B (it) | 1974-06-20 |
GB1391558A (en) | 1975-04-23 |
JPS4913926A (is) | 1974-02-06 |
FR2176678B1 (is) | 1976-05-14 |
DE2301180A1 (de) | 1973-10-04 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |