JP5778252B2 - 炭素繊維強化プラスチック引抜成形バー - Google Patents
炭素繊維強化プラスチック引抜成形バー Download PDFInfo
- Publication number
- JP5778252B2 JP5778252B2 JP2013506536A JP2013506536A JP5778252B2 JP 5778252 B2 JP5778252 B2 JP 5778252B2 JP 2013506536 A JP2013506536 A JP 2013506536A JP 2013506536 A JP2013506536 A JP 2013506536A JP 5778252 B2 JP5778252 B2 JP 5778252B2
- Authority
- JP
- Japan
- Prior art keywords
- cfrp
- outer tube
- inner tube
- adapter
- bar
- 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.)
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Links
- 239000004918 carbon fiber reinforced polymer Substances 0.000 title claims description 43
- 229910052751 metal Inorganic materials 0.000 claims description 12
- 239000002184 metal Substances 0.000 claims description 12
- 230000002093 peripheral effect Effects 0.000 claims 2
- 238000009413 insulation Methods 0.000 claims 1
- 239000010410 layer Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 229920001187 thermosetting polymer Polymers 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000011089 mechanical engineering Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
Images
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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C7/00—Connecting-rods or like links pivoted at both ends; Construction of connecting-rod heads
- F16C7/02—Constructions of connecting-rods with constant length
- F16C7/026—Constructions of connecting-rods with constant length made of fibre reinforced resin
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/40—Weight reduction
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/21—Elements
- Y10T74/2142—Pitmans and connecting rods
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulding By Coating Moulds (AREA)
- Laminated Bodies (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
- Springs (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Vibration Prevention Devices (AREA)
- Reinforcement Elements For Buildings (AREA)
Description
この様な引抜成形バーは、一般的に、略管状体からなり、その各端部には引抜成形バーを組み立てるためのアダプタが配置されている。この様な引抜成形バーは、引張荷重および圧縮荷重の両方を伝達する役割を果たす。通常、この種の管状体は、特にステンレス鋼、アルミニウム、チタンなどの金属材料で構成される。しかし、この様な材料は、特に航空機構造において、重すぎるという不利な点があり、これは、外部ダメージに対する金属管の耐性から得られる利点を弱めるものである。
管状体の材料として、CFRPと弾性体との複合材を使用する。この場合、圧縮荷重されるCFRP内管体(2)の部材用として、湿式/プリプレグ(予備含浸繊維)を巻き付けた管状物、引抜成形管状物、または、デュロマーまたは熱硬化性樹脂RTM法を使用して製造された管状物を使用することができる。引張荷重されるCFRP外管体(1)用としては、構造条件にもよるが、湿式/プリプレグ巻付法しか使用することができない。シリコーンラバーを弾性体として使用することが好ましい。
まず、(予備含浸繊維を使用して)湿式/プリプレグをCFRP内管体(2)に巻き付けるか、引抜成形するか、デュロマーまたは熱硬化性樹脂RTM法を使用して、CFRP内管体(2)を製造する。その後、CFRP管体(2)上で弾性層(3)を加硫する。そして、金属端部(4)を取り付けて整合させた後、湿式/プリプレグ巻付法を使用してCFRP外管体(1)を製造し、アダプタの金属端部を覆うことによってCFRP外管体(1)を取り付ける。
2: 内管体
3: 弾性層
4: アダプタ
Claims (2)
- 円錐部と円筒部とを含む金属製の管状端部を有する少なくとも1つのアダプタ(4)と、炭素繊維強化プラスチック(CFRP)で形成された内管体および外管体とからなる引抜成形バーであって、
前記CFRP外管体(1)が前記アダプタ(4)の前記円錐部に円錐状に外嵌し、
前記CFRP内管体(2)が、前記円筒部内に配置されており、前記アダプタ(4)の前記円筒部に内嵌接続しており、
前記CFRP内管体(2)における前記CFRP外管体(1)との接触領域の外側を弾性層(3)で被覆し、前記CFRP内管体(2)と前記CFRP外管体(1)の内側との間に前記弾性層(3)を配置して、前記CFRP内管体(2)と前記CFRP外管体(1)とを互いに分離することによって、保護と絶縁を提供することを特徴とする引抜成形バー。 - 前記CFRP外管体(1)の径方向に関して、前記円筒部の周壁の厚みは、連続的に減少しており、前記円錐部の周壁の厚みよりも薄いことを特徴とする請求項1に記載の引抜成形バー。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202010006303.5 | 2010-04-30 | ||
DE202010006303U DE202010006303U1 (de) | 2010-04-30 | 2010-04-30 | Zug-Druck-Stange aus kohlenstofffaserverstärktem Kunststoff |
PCT/EP2011/002095 WO2011134644A2 (de) | 2010-04-30 | 2011-04-27 | Zug-druck-stange aus kohlenstofffaserverstärktem kunststoff |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013525149A JP2013525149A (ja) | 2013-06-20 |
JP5778252B2 true JP5778252B2 (ja) | 2015-09-16 |
Family
ID=42629279
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013506536A Active JP5778252B2 (ja) | 2010-04-30 | 2011-04-27 | 炭素繊維強化プラスチック引抜成形バー |
Country Status (8)
Country | Link |
---|---|
US (1) | US9157470B2 (ja) |
EP (1) | EP2564081B1 (ja) |
JP (1) | JP5778252B2 (ja) |
BR (1) | BR112012027699B1 (ja) |
CA (1) | CA2797550C (ja) |
DE (1) | DE202010006303U1 (ja) |
RU (1) | RU2549730C2 (ja) |
WO (1) | WO2011134644A2 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5878963B2 (ja) * | 2013-11-18 | 2016-03-08 | 富士重工業株式会社 | 供試体及び電流測定方法 |
US9981692B2 (en) | 2015-06-10 | 2018-05-29 | Ford Global Technologies, Llc | Carbon fiber reinforced polymer assembly |
US10556673B2 (en) * | 2016-06-27 | 2020-02-11 | Goodrich Corporation | Manufacturing method of polymer composite/metal load transfer joint for landing gear |
EP3382220B1 (en) | 2017-03-31 | 2020-12-09 | Crompton Technology Group Limited | Composite structural component with tension/compression mechanical joint |
DE102018213322A1 (de) | 2018-08-08 | 2020-02-13 | Zf Friedrichshafen Ag | Mehrpunktlenker für ein Fahrwerk eines Kraftfahrzeugs |
WO2020233808A1 (de) * | 2019-05-22 | 2020-11-26 | Gmt Gummi-Metall-Technik Gmbh | Zug-druck-stange, verfahren zur herstellung einer zug-druck-stange und verwendung einer zug-druck-stange |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3362252A (en) * | 1965-10-21 | 1968-01-09 | Bendix Corp | Redundant connecting link |
US4038885A (en) * | 1974-11-26 | 1977-08-02 | Messerschmitt-Bolkow-Blohm Gmbh | Connecting element for a part of fiber-reinforced plastic |
US4353268A (en) * | 1976-03-10 | 1982-10-12 | Avions Marcel Dassault-Breguet Aviation | Connecting rods |
JPS58193922A (ja) * | 1982-05-06 | 1983-11-11 | Honda Motor Co Ltd | 駆動用シヤフト及びその製造方法 |
JPS5950216A (ja) * | 1982-09-16 | 1984-03-23 | Honda Motor Co Ltd | 繊維強化合成樹脂製駆動軸とその製造方法 |
US4469730A (en) * | 1982-12-30 | 1984-09-04 | The Boeing Company | Composite base structure and end fitting joint and method |
GB2165026A (en) * | 1984-09-26 | 1986-04-03 | Jose A Avila | Composite torsion link |
JPH0610215Y2 (ja) * | 1987-07-04 | 1994-03-16 | 新日本航空整備株式会社 | プラスチツク管用継手 |
JPS6474315A (en) * | 1987-09-16 | 1989-03-20 | Mazda Motor | Propeller shaft made of frp for vehicle |
FR2645070B3 (fr) * | 1989-04-04 | 1991-03-22 | Hembert Claude | Elements de structure en materiau composite a pieces extremes de fixation, en metal et son procede de fabrication |
DE4422579C2 (de) * | 1993-10-06 | 1999-03-11 | Abb Daimler Benz Transp | Verbundbauteil als Zug-Druck-Stange für Schienenfahrzeuge |
US20050044984A1 (en) * | 2003-08-27 | 2005-03-03 | Jones Brian H. | Reinforced tension and compression reacting strut and method of making same |
US8414724B2 (en) * | 2006-12-02 | 2013-04-09 | The Boeing Company | Composite tube having cobonded end fittings and method of making same |
-
2010
- 2010-04-30 DE DE202010006303U patent/DE202010006303U1/de not_active Expired - Lifetime
-
2011
- 2011-04-27 EP EP11752459.5A patent/EP2564081B1/de active Active
- 2011-04-27 JP JP2013506536A patent/JP5778252B2/ja active Active
- 2011-04-27 US US13/695,055 patent/US9157470B2/en active Active
- 2011-04-27 CA CA2797550A patent/CA2797550C/en active Active
- 2011-04-27 WO PCT/EP2011/002095 patent/WO2011134644A2/de active Application Filing
- 2011-04-27 RU RU2012150456/11A patent/RU2549730C2/ru active
- 2011-04-27 BR BR112012027699-9A patent/BR112012027699B1/pt active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
RU2012150456A (ru) | 2014-06-10 |
DE202010006303U1 (de) | 2010-08-19 |
US9157470B2 (en) | 2015-10-13 |
WO2011134644A3 (de) | 2011-12-29 |
WO2011134644A2 (de) | 2011-11-03 |
EP2564081B1 (de) | 2015-01-21 |
EP2564081A2 (de) | 2013-03-06 |
BR112012027699A2 (pt) | 2016-08-16 |
RU2549730C2 (ru) | 2015-04-27 |
CA2797550A1 (en) | 2011-11-03 |
BR112012027699B1 (pt) | 2020-12-15 |
CA2797550C (en) | 2016-08-30 |
US20130276574A1 (en) | 2013-10-24 |
JP2013525149A (ja) | 2013-06-20 |
WO2011134644A4 (de) | 2012-02-16 |
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