JPS608372B2 - エネルギ吸収装置 - Google Patents
エネルギ吸収装置Info
- Publication number
- JPS608372B2 JPS608372B2 JP50083214A JP8321475A JPS608372B2 JP S608372 B2 JPS608372 B2 JP S608372B2 JP 50083214 A JP50083214 A JP 50083214A JP 8321475 A JP8321475 A JP 8321475A JP S608372 B2 JPS608372 B2 JP S608372B2
- Authority
- JP
- Japan
- Prior art keywords
- reaction force
- elastic member
- elastic
- frictional
- force
- 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
- 238000010521 absorption reaction Methods 0.000 title claims description 8
- 238000006243 chemical reaction Methods 0.000 claims description 95
- 230000005489 elastic deformation Effects 0.000 claims description 27
- 230000000452 restraining effect Effects 0.000 claims description 7
- 238000013016 damping Methods 0.000 claims description 4
- 230000009467 reduction Effects 0.000 claims description 4
- 230000035939 shock Effects 0.000 description 58
- 239000006096 absorbing agent Substances 0.000 description 48
- 230000036316 preload Effects 0.000 description 21
- 238000000576 coating method Methods 0.000 description 14
- 239000011248 coating agent Substances 0.000 description 10
- 229920001568 phenolic resin Polymers 0.000 description 10
- 239000005011 phenolic resin Substances 0.000 description 10
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 9
- 230000006835 compression Effects 0.000 description 9
- 238000007906 compression Methods 0.000 description 9
- 229920001971 elastomer Polymers 0.000 description 8
- 239000002184 metal Substances 0.000 description 8
- 229910052751 metal Inorganic materials 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 230000002829 reductive effect Effects 0.000 description 8
- 239000005060 rubber Substances 0.000 description 8
- 239000013013 elastic material Substances 0.000 description 7
- 230000001788 irregular Effects 0.000 description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 6
- 229910002804 graphite Inorganic materials 0.000 description 6
- 239000010439 graphite Substances 0.000 description 6
- 238000007747 plating Methods 0.000 description 6
- 230000004323 axial length Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 241000270666 Testudines Species 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 239000004677 Nylon Substances 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 229920001778 nylon Polymers 0.000 description 3
- 238000005498 polishing Methods 0.000 description 3
- 230000035945 sensitivity Effects 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052961 molybdenite Inorganic materials 0.000 description 2
- CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 description 2
- 229910052982 molybdenum disulfide Inorganic materials 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 229920002857 polybutadiene Polymers 0.000 description 2
- 230000002028 premature Effects 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 239000005062 Polybutadiene Substances 0.000 description 1
- 241000218998 Salicaceae Species 0.000 description 1
- 241000124033 Salix Species 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 229920006397 acrylic thermoplastic Polymers 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 125000003700 epoxy group Chemical group 0.000 description 1
- 125000000816 ethylene group Chemical group [H]C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000009477 glass transition Effects 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920001195 polyisoprene Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- -1 polytetrafluoroethylene Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229920003225 polyurethane elastomer Polymers 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000004043 responsiveness Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- ISXSCDLOGDJUNJ-UHFFFAOYSA-N tert-butyl prop-2-enoate Chemical compound CC(C)(C)OC(=O)C=C ISXSCDLOGDJUNJ-UHFFFAOYSA-N 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
- B60R19/24—Arrangements for mounting bumpers on vehicles
- B60R19/26—Arrangements for mounting bumpers on vehicles comprising yieldable mounting means
- B60R19/30—Elastomeric material
-
- 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
- F16F13/00—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs
- F16F13/02—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs damping by frictional contact between the spring and braking means
-
- 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
- F16F7/08—Vibration-dampers; Shock-absorbers with friction surfaces rectilinearly movable along each other
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vibration Dampers (AREA)
- Vehicle Body Suspensions (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/486,386 US3948497A (en) | 1974-07-08 | 1974-07-08 | Energy absorber |
| US486386 | 1974-07-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5133272A JPS5133272A (en) | 1976-03-22 |
| JPS608372B2 true JPS608372B2 (ja) | 1985-03-02 |
Family
ID=23931684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50083214A Expired JPS608372B2 (ja) | 1974-07-08 | 1975-07-08 | エネルギ吸収装置 |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3948497A (OSRAM) |
| JP (1) | JPS608372B2 (OSRAM) |
| BE (1) | BE831135A (OSRAM) |
| BR (1) | BR7504283A (OSRAM) |
| CA (1) | CA1048561A (OSRAM) |
| DE (1) | DE2530084A1 (OSRAM) |
| ES (1) | ES438986A1 (OSRAM) |
| FR (1) | FR2278017A1 (OSRAM) |
| GB (1) | GB1516353A (OSRAM) |
| IT (1) | IT1040825B (OSRAM) |
| SE (1) | SE7507750L (OSRAM) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4200318A (en) * | 1978-08-30 | 1980-04-29 | General Motors Corporation | Bumper supporting energy absorber for vehicles |
| US4296839A (en) * | 1979-09-26 | 1981-10-27 | General Dynamics Corporation | Structurally damped bolt |
| JPS633121Y2 (OSRAM) * | 1980-09-10 | 1988-01-26 | ||
| JPS57184887U (OSRAM) * | 1981-05-20 | 1982-11-24 | ||
| US4591030A (en) * | 1984-04-16 | 1986-05-27 | Tayco Developments, Inc. | Elastomeric damped shock absorber |
| US4893857A (en) * | 1988-09-06 | 1990-01-16 | General Motors Corporation | Telescopic energy absorber unit for vehicle bumper mounting |
| US5945461A (en) | 1991-03-21 | 1999-08-31 | Illinois Tool Works Inc. | Foamed acrylic polymer compositions |
| US5257680A (en) * | 1991-12-20 | 1993-11-02 | Lord Corporation | Surface effect dampers having both hysteresis and a frictional component |
| DE4330974A1 (de) * | 1993-09-13 | 1995-03-16 | Mueller Heinrich Masch | Stangenförmiges Bauteil sowie Verfahren und Anordnung zu dessen Herstellung |
| JP2003184928A (ja) * | 2001-10-12 | 2003-07-03 | Nissan Motor Co Ltd | 衝撃エネルギ吸収構造部材 |
| US20070299201A1 (en) * | 2006-06-23 | 2007-12-27 | Replication Medical, Inc. | Process for manufacturing hydrogels |
| US20080060127A1 (en) * | 2006-09-11 | 2008-03-13 | General Electric Company | Patient table with an impact resistance mechanism |
| US8764064B2 (en) | 2012-11-30 | 2014-07-01 | Steering Solutions Ip Holding Corporation | Steering column assembly with improved energy absorption system |
| CH711440A1 (de) * | 2015-08-21 | 2017-02-28 | Marenco Swisshelicopter Ag | Lastenhakenunterbaukonstruktion zur Befestigung an oder in einer Kabinenstruktur eines Helikopters. |
| FR3057310B1 (fr) * | 2016-10-11 | 2019-07-05 | Jtekt Europe | Palier amortisseur avec pre-charge axiale |
| ES2922028A1 (es) | 2021-02-23 | 2022-09-06 | Srg Global Liria S L | Un metodo de moldeo por inyeccion de multiples disparos de una pieza decorativa para la parte delantera de un vehiculo y una pieza decorativa moldeada por inyeccion de multiples disparos para la parte delantera de un vehiculo |
| CN114941673B (zh) * | 2021-12-08 | 2023-08-18 | 西安交通大学 | 用于缓冲吸能的复合负泊松比结构 |
| DE102024126244A1 (de) * | 2024-09-12 | 2025-09-11 | Schaeffler Technologies AG & Co. KG | Kolbenstange und deren Verwendung |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3323814A (en) * | 1964-12-24 | 1967-06-06 | Gray & Huleguard Inc | Electromechanical actuator package |
| US3332523A (en) * | 1966-05-18 | 1967-07-25 | Bendix Corp | Telescopic frictional shock absorber |
| US3696891A (en) * | 1970-10-29 | 1972-10-10 | Hartwell Corp The | Energy absorbing device |
| GB1387203A (en) * | 1971-03-18 | 1975-03-12 | Beazley Homes Ltd | Pnael wall |
| US3718326A (en) * | 1971-07-26 | 1973-02-27 | Gen Motors Corp | Torsions impact energy absorbing device |
| JPS4835268A (OSRAM) * | 1971-09-08 | 1973-05-24 |
-
1974
- 1974-07-08 US US05/486,386 patent/US3948497A/en not_active Expired - Lifetime
-
1975
- 1975-06-26 GB GB27099/75A patent/GB1516353A/en not_active Expired
- 1975-06-30 ES ES438986A patent/ES438986A1/es not_active Expired
- 1975-07-02 FR FR7520735A patent/FR2278017A1/fr active Granted
- 1975-07-04 IT IT50360/75A patent/IT1040825B/it active
- 1975-07-05 DE DE19752530084 patent/DE2530084A1/de active Pending
- 1975-07-07 SE SE7507750A patent/SE7507750L/ not_active Application Discontinuation
- 1975-07-07 BR BR5486/75D patent/BR7504283A/pt unknown
- 1975-07-07 CA CA@@A patent/CA1048561A/en not_active Expired
- 1975-07-08 BE BE158101A patent/BE831135A/xx not_active IP Right Cessation
- 1975-07-08 JP JP50083214A patent/JPS608372B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IT1040825B (it) | 1979-12-20 |
| CA1048561A (en) | 1979-02-13 |
| FR2278017A1 (fr) | 1976-02-06 |
| BR7504283A (pt) | 1976-07-06 |
| US3948497A (en) | 1976-04-06 |
| AU8266075A (en) | 1977-01-06 |
| GB1516353A (en) | 1978-07-05 |
| FR2278017B1 (OSRAM) | 1981-10-09 |
| BE831135A (fr) | 1975-11-03 |
| ES438986A1 (es) | 1977-02-16 |
| SE7507750L (sv) | 1976-01-09 |
| DE2530084A1 (de) | 1976-01-29 |
| JPS5133272A (en) | 1976-03-22 |
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