CA1107769A - Amortisseur tubulaire composite fait de fibres - Google Patents
Amortisseur tubulaire composite fait de fibresInfo
- Publication number
- CA1107769A CA1107769A CA326,678A CA326678A CA1107769A CA 1107769 A CA1107769 A CA 1107769A CA 326678 A CA326678 A CA 326678A CA 1107769 A CA1107769 A CA 1107769A
- Authority
- CA
- Canada
- Prior art keywords
- anvil
- force
- energy absorbing
- resin
- energy
- 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.)
- Expired
Links
- 239000002131 composite material Substances 0.000 title claims abstract description 30
- 239000006096 absorbing agent Substances 0.000 title claims abstract description 18
- 239000000835 fiber Substances 0.000 claims description 34
- 229920005989 resin Polymers 0.000 claims description 21
- 239000011347 resin Substances 0.000 claims description 21
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 12
- 239000010439 graphite Substances 0.000 claims description 12
- 229910002804 graphite Inorganic materials 0.000 claims description 12
- 239000000203 mixture Substances 0.000 claims description 5
- 230000035939 shock Effects 0.000 claims description 5
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 4
- 229910052796 boron Inorganic materials 0.000 claims description 4
- 239000011152 fibreglass Substances 0.000 claims description 4
- 229920000647 polyepoxide Polymers 0.000 claims description 4
- 239000004760 aramid Substances 0.000 claims description 3
- 229920003235 aromatic polyamide Polymers 0.000 claims description 3
- 239000003822 epoxy resin Substances 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims 3
- 238000010168 coupling process Methods 0.000 claims 3
- 238000005859 coupling reaction Methods 0.000 claims 3
- 230000007246 mechanism Effects 0.000 abstract description 5
- 239000002657 fibrous material Substances 0.000 abstract description 4
- 230000002238 attenuated effect Effects 0.000 abstract description 3
- 229920002430 Fibre-reinforced plastic Polymers 0.000 abstract description 2
- 239000011151 fibre-reinforced plastic Substances 0.000 abstract description 2
- 238000010521 absorption reaction Methods 0.000 description 13
- 230000014759 maintenance of location Effects 0.000 description 12
- 239000000463 material Substances 0.000 description 10
- 239000004593 Epoxy Substances 0.000 description 9
- 238000012360 testing method Methods 0.000 description 7
- 230000003068 static effect Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 229920000271 Kevlar® Polymers 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 239000004761 kevlar Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 229910000838 Al alloy Inorganic materials 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 241001527902 Aratus Species 0.000 description 2
- -1 Kev1ar Substances 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 125000003700 epoxy group Chemical group 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 241000353097 Molva molva Species 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000010420 art technique Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000032798 delamination Effects 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000002674 ointment Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000000088 plastic resin Substances 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 235000013824 polyphenols Nutrition 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 239000002990 reinforced plastic Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 239000004634 thermosetting polymer Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C25/00—Alighting gear
- B64C25/32—Alighting gear characterised by elements which contact the ground or similar surface
- B64C25/58—Arrangements or adaptations of shock-absorbers or springs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C25/00—Alighting gear
- B64C25/32—Alighting gear characterised by elements which contact the ground or similar surface
- B64C25/58—Arrangements or adaptations of shock-absorbers or springs
- B64C25/60—Oleo legs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D25/00—Emergency apparatus or devices, not otherwise provided for
-
- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F7/00—Vibration-dampers; Shock-absorbers
- F16F7/12—Vibration-dampers; Shock-absorbers using plastic deformation of members
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Vibration Dampers (AREA)
- Laminated Bodies (AREA)
- Reinforced Plastic Materials (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US90438178A | 1978-05-10 | 1978-05-10 | |
US904,381 | 1986-09-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1107769A true CA1107769A (fr) | 1981-08-25 |
Family
ID=25419050
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA326,678A Expired CA1107769A (fr) | 1978-05-10 | 1979-04-30 | Amortisseur tubulaire composite fait de fibres |
Country Status (10)
Country | Link |
---|---|
JP (1) | JPS556078A (fr) |
AR (1) | AR222485A1 (fr) |
AU (1) | AU529114B2 (fr) |
BR (1) | BR7902826A (fr) |
CA (1) | CA1107769A (fr) |
DE (1) | DE2918280A1 (fr) |
ES (1) | ES253799Y (fr) |
FR (1) | FR2425584A1 (fr) |
GB (1) | GB2020780B (fr) |
IL (1) | IL57223A0 (fr) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3045141C2 (de) * | 1980-11-29 | 1987-07-09 | Messerschmitt-Bölkow-Blohm GmbH, 8000 München | Sicherheitslenksäule für Kraftfahrzeuge |
DE3049425C2 (de) * | 1980-12-30 | 1991-09-05 | Messerschmitt-Bölkow-Blohm GmbH, 8000 München | Aufprall-Schutz-Bauteil |
DE3213462A1 (de) * | 1982-04-10 | 1983-10-13 | Audi Nsu Auto Union Ag, 7107 Neckarsulm | Sicherheitslenksaeule fuer kraftfahrzeuge |
FR2537542B1 (fr) * | 1982-12-08 | 1985-11-15 | Aerospatiale | Trains d'atterissage a patins equipes de composants munis d'un dispositif d'absorption d'energie par deformation plastique et/ou de limitation d'effort, et composants de ce type |
GB2141807A (en) * | 1983-06-18 | 1985-01-03 | Ford Motor Co | Energy absorption arrangement |
GB8413692D0 (en) * | 1984-05-29 | 1984-07-04 | Btr Plc | Energy absorption |
DE3833048C2 (de) * | 1988-09-29 | 1994-03-24 | Bayerische Motoren Werke Ag | Stoßfänger für Kraftfahrzeuge, insbesondere Personenkraftwagen |
DE3930137A1 (de) * | 1989-09-09 | 1991-03-21 | Bayer Ag | Stossdaempfer in form eines schockabsorbers |
JP2858181B2 (ja) * | 1991-01-21 | 1999-02-17 | 横浜ゴム株式会社 | エネルギー吸収構造体 |
FR2681308B1 (fr) * | 1991-09-17 | 1993-12-17 | Messier Bugatti | Amortisseur anti-crash relevable. |
DE4206789C1 (en) * | 1992-03-04 | 1993-02-11 | Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De | Seat frame and cushion squab in bus - are adjustably joined to seat back, pivot round rear axis on seat subframe and include deformation element at front |
US5248129A (en) * | 1992-08-12 | 1993-09-28 | Energy Absorption Systems, Inc. | Energy absorbing roadside crash barrier |
DE4230670C2 (de) * | 1992-09-14 | 1996-05-30 | Daimler Benz Aerospace Airbus | Polsteranordnung für einen Sitz, insbesondere Flugzeugsitz |
DE4332961A1 (de) * | 1993-09-28 | 1995-03-30 | Dethleffs Gmbh | Tischfuß für Wohnwagen |
DE4425829C1 (de) * | 1994-07-21 | 1995-10-12 | Daimler Benz Aerospace Ag | Strukturelement im Sandwich-Form |
DE69529453T2 (de) * | 1994-12-26 | 2003-10-02 | Honda Motor Co Ltd | Mehrschichtige Platte aus faserverstärktem Kunststoff, und stossdämpfende Struktur |
DE19625715C1 (de) * | 1996-06-27 | 1997-10-09 | Krauss Maffei Ag | Fahrzeugsitz mit einem Dämpfelement |
US6308809B1 (en) * | 1999-05-07 | 2001-10-30 | Safety By Design Company | Crash attenuation system |
GB2373561A (en) * | 2001-03-20 | 2002-09-25 | Michael Tate | An energy dissipating road wheel tether |
US20080283667A1 (en) * | 2006-12-08 | 2008-11-20 | The Boeing Company | Hybrid composite-metal aircraft landing gear and engine support beams |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1086131B (de) * | 1958-01-27 | 1960-07-28 | Sud Aviation | Einstellbarer Flugzeugfuehrersitz, insbesondere fuer Hubschrauber |
US2971566A (en) * | 1958-01-27 | 1961-02-14 | Sud Aviation | Pilot seats for aircraft, more particularly for helicopter |
US3143321A (en) * | 1962-07-12 | 1964-08-04 | John R Mcgehee | Frangible tube energy dissipation |
US3265163A (en) * | 1964-03-05 | 1966-08-09 | Bendix Corp | Shock absorber |
GB1038358A (en) * | 1964-07-17 | 1966-08-10 | Gq Parachute Comp Ltd | Improvements in or relating to shock absorbing devices |
US3339674A (en) * | 1965-03-12 | 1967-09-05 | Gen Motors Corp | Energy absorbing device |
FR1440146A (fr) * | 1965-04-16 | 1966-05-27 | Alsacienne Atom | Dispositif de freinage d'une masse en mouvement |
US3532379A (en) * | 1968-05-02 | 1970-10-06 | Boeing Co | Crashload attenuating aircraft crewseat |
US3552525A (en) * | 1969-02-12 | 1971-01-05 | Hexcel Corp | Energy absorber |
US3716208A (en) * | 1970-06-11 | 1973-02-13 | Textron Inc | Energy absorbing landing gear |
US3847426A (en) * | 1971-09-17 | 1974-11-12 | F Mcgettigan | Frangible buffer apparatus for vehicles |
GB1391780A (en) * | 1971-12-24 | 1975-04-23 | Gkn Sankey Ltd | Composite materil comprising a matrix having therein reinforcement elements |
JPS4893045A (fr) * | 1972-03-14 | 1973-12-01 | ||
JPS49148385U (fr) * | 1974-03-13 | 1974-12-21 | ||
US3997133A (en) * | 1975-07-30 | 1976-12-14 | Textron, Inc. | Crash attenuation landing gear |
-
1979
- 1979-04-30 CA CA326,678A patent/CA1107769A/fr not_active Expired
- 1979-05-03 AU AU46706/79A patent/AU529114B2/en not_active Ceased
- 1979-05-06 IL IL57223A patent/IL57223A0/xx not_active IP Right Cessation
- 1979-05-07 DE DE19792918280 patent/DE2918280A1/de active Granted
- 1979-05-09 BR BR7902826A patent/BR7902826A/pt unknown
- 1979-05-10 GB GB7916243A patent/GB2020780B/en not_active Expired
- 1979-05-10 FR FR7911894A patent/FR2425584A1/fr active Granted
- 1979-05-10 AR AR276476A patent/AR222485A1/es active
- 1979-05-10 ES ES1979253799U patent/ES253799Y/es not_active Expired
- 1979-05-10 JP JP5638779A patent/JPS556078A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6349097B2 (fr) | 1988-10-03 |
AU4670679A (en) | 1979-11-15 |
GB2020780B (en) | 1983-02-02 |
AR222485A1 (es) | 1981-05-29 |
BR7902826A (pt) | 1979-11-27 |
ES253799Y (es) | 1981-10-16 |
DE2918280C2 (fr) | 1992-04-09 |
AU529114B2 (en) | 1983-05-26 |
FR2425584B1 (fr) | 1985-05-17 |
IL57223A0 (en) | 1979-09-30 |
ES253799U (es) | 1981-04-01 |
JPS556078A (en) | 1980-01-17 |
DE2918280A1 (de) | 1979-11-22 |
FR2425584A1 (fr) | 1979-12-07 |
GB2020780A (en) | 1979-11-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4336868A (en) | Composite fibrous tube energy absorber | |
CA1107769A (fr) | Amortisseur tubulaire composite fait de fibres | |
US4645143A (en) | Flexible girder with high energy absorption, and landing gear and tail skid for an aircraft equipped with such a girder | |
US5035307A (en) | Energy absorbing device | |
Schmueser et al. | Impact energy absorption of continuous fiber composite tubes | |
CA1236494A (fr) | Coussinage amortisseur alveole dans la masse | |
US5087491A (en) | Vibration-damping structural member | |
US3143321A (en) | Frangible tube energy dissipation | |
US6776370B2 (en) | Energy-absorbing connecting strut for use as a gearbox suspension strut for rotary wing aircraft | |
US5976656A (en) | Shock damper coating | |
US8828513B2 (en) | Energy absorbing stitch ripping composite tubes containing collapsible cells | |
US9016448B2 (en) | Energy absorbing device | |
US3466733A (en) | Method of making shock absorber cartridge | |
EP1357016B1 (fr) | Montant latéral pour l'ossature de véhicule et procédé pour sa production | |
US5232073A (en) | Process for damping dynamic load | |
US3252548A (en) | Shock absorber cartridge | |
US5387451A (en) | Flywheel containment device | |
Feraboli et al. | Design and certification of a composite thin-walled structure for energy absorption | |
Kindervater | Energy absorption of composites as an aspect of aircraft structural crash-resistance | |
CN208121648U (zh) | 一种分层吸能式桥墩防撞装置 | |
EP0163524A2 (fr) | Absorption d'énergie | |
US6886779B2 (en) | Impact-absorbing, load-limiting connection device and rotary wing aircraft having such a connection device | |
WO1991007315A1 (fr) | Sieges d'avion | |
Nahas | Impact energy dissipation characteristics of thin-walled cylinders | |
Sen | Designing for a Crashworthy All‐Composite Helicopter Fuselage |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKEX | Expiry |