CA1037081A - Semi-pneumatic energy absorbing bumper system for motor vehicles - Google Patents
Semi-pneumatic energy absorbing bumper system for motor vehiclesInfo
- Publication number
- CA1037081A CA1037081A CA246,437A CA246437A CA1037081A CA 1037081 A CA1037081 A CA 1037081A CA 246437 A CA246437 A CA 246437A CA 1037081 A CA1037081 A CA 1037081A
- Authority
- CA
- Canada
- Prior art keywords
- module
- closure plate
- module means
- bead
- bumper
- 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
- 239000011324 bead Substances 0.000 claims abstract description 47
- 239000012298 atmosphere Substances 0.000 claims abstract description 24
- 230000003116 impacting effect Effects 0.000 claims abstract description 17
- 238000004891 communication Methods 0.000 claims abstract description 8
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 5
- 238000007789 sealing Methods 0.000 claims description 6
- 239000004814 polyurethane Substances 0.000 claims description 2
- 241000719190 Chloroscombrus Species 0.000 description 89
- 239000003570 air Substances 0.000 description 29
- 238000012360 testing method Methods 0.000 description 24
- 230000006835 compression Effects 0.000 description 13
- 238000007906 compression Methods 0.000 description 13
- 238000010521 absorption reaction Methods 0.000 description 8
- 239000012530 fluid Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 230000001133 acceleration Effects 0.000 description 6
- 230000004888 barrier function Effects 0.000 description 6
- 229920001971 elastomer Polymers 0.000 description 6
- 239000000806 elastomer Substances 0.000 description 5
- 238000013022 venting Methods 0.000 description 5
- 239000012080 ambient air Substances 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000013536 elastomeric material Substances 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000002844 continuous effect Effects 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 229910000828 alnico Inorganic materials 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 238000010835 comparative analysis Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000033001 locomotion Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 230000001739 rebound effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000012858 resilient material Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000001932 seasonal effect Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000029305 taxis Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- B60R19/18—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by the cross-section; Means within the bumper to absorb impact
- B60R19/20—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by the cross-section; Means within the bumper to absorb impact containing mainly gas or liquid, e.g. inflatable
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vibration Dampers (AREA)
- Body Structure For Vehicles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/552,932 US3989292A (en) | 1973-12-12 | 1975-02-25 | Semi-pneumatic energy absorbing bumper system for motor vehicles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1037081A true CA1037081A (en) | 1978-08-22 |
Family
ID=24207410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA246,437A Expired CA1037081A (en) | 1975-02-25 | 1976-02-24 | Semi-pneumatic energy absorbing bumper system for motor vehicles |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS527542A (en, 2012) |
| BE (1) | BE838876R (en, 2012) |
| CA (1) | CA1037081A (en, 2012) |
| DE (1) | DE2608197A1 (en, 2012) |
| FR (1) | FR2302217A2 (en, 2012) |
| GB (1) | GB1544936A (en, 2012) |
| IT (1) | IT1057616B (en, 2012) |
| NL (1) | NL7601956A (en, 2012) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6235630Y2 (en, 2012) * | 1981-03-31 | 1987-09-10 | ||
| JPS59134029A (ja) * | 1983-01-19 | 1984-08-01 | Nissan Motor Co Ltd | バンパ−フエイシヤの取付構造 |
| DE4216025A1 (de) * | 1992-05-15 | 1993-11-18 | Werner Schnaebele | Schutzvorrichtung an Fahrzeugen |
| WO2008015757A1 (fr) * | 2006-08-04 | 2008-02-07 | Sei Hybrid Products, Inc. | Radar mesurant la vitesse du vent |
| CN110723095A (zh) * | 2019-11-21 | 2020-01-24 | 徐州麦芒汽车科技有限公司 | 一种汽车车身防撞装置 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3638985A (en) * | 1969-06-26 | 1972-02-01 | Ford Motor Co | Energy absorbing bumper |
| US3810668A (en) * | 1971-03-19 | 1974-05-14 | Safety Consultants | Energy absorbing bumper system |
| US3768850A (en) * | 1971-11-24 | 1973-10-30 | Ford Motor Co | Pneumatic flexible bumper |
| US3843182A (en) * | 1972-06-01 | 1974-10-22 | Mccreary Ind Prod Co | Impact cushioning apparatus |
-
1976
- 1976-02-24 BE BE164582A patent/BE838876R/xx active
- 1976-02-24 GB GB731076A patent/GB1544936A/en not_active Expired
- 1976-02-24 CA CA246,437A patent/CA1037081A/en not_active Expired
- 1976-02-25 DE DE19762608197 patent/DE2608197A1/de active Granted
- 1976-02-25 NL NL7601956A patent/NL7601956A/xx not_active Application Discontinuation
- 1976-02-25 JP JP1980876A patent/JPS527542A/ja active Pending
- 1976-02-25 FR FR7605266A patent/FR2302217A2/fr active Granted
- 1976-02-25 IT IT6742276A patent/IT1057616B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| GB1544936A (en) | 1979-04-25 |
| DE2608197C2 (en, 2012) | 1991-07-04 |
| FR2302217B2 (en, 2012) | 1983-02-04 |
| IT1057616B (it) | 1982-03-30 |
| NL7601956A (nl) | 1976-08-27 |
| BE838876R (fr) | 1976-08-24 |
| JPS527542A (en) | 1977-01-20 |
| FR2302217A2 (fr) | 1976-09-24 |
| DE2608197A1 (de) | 1976-10-21 |
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