CA1048081A - Energy managing or controlling devices - Google Patents
Energy managing or controlling devicesInfo
- Publication number
- CA1048081A CA1048081A CA226,030A CA226030A CA1048081A CA 1048081 A CA1048081 A CA 1048081A CA 226030 A CA226030 A CA 226030A CA 1048081 A CA1048081 A CA 1048081A
- Authority
- CA
- Canada
- Prior art keywords
- channel
- base portion
- elastomeric material
- filaments
- side wall
- 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
- 239000013536 elastomeric material Substances 0.000 claims abstract description 23
- 229920005830 Polyurethane Foam Polymers 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims abstract description 10
- 239000011496 polyurethane foam Substances 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 claims description 8
- 239000002131 composite material Substances 0.000 claims description 5
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 238000005452 bending Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 238000001746 injection moulding Methods 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 2
- 229920001971 elastomer Polymers 0.000 description 1
- KVFIJIWMDBAGDP-UHFFFAOYSA-N ethylpyrazine Chemical compound CCC1=CN=CC=N1 KVFIJIWMDBAGDP-UHFFFAOYSA-N 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
-
- 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
- F16F1/00—Springs
- F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vibration Dampers (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Body Structure For Vehicles (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2277374A GB1476652A (en) | 1974-05-22 | 1974-05-22 | Impact-energy managing or controlling devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1048081A true CA1048081A (en) | 1979-02-06 |
Family
ID=10184847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA226,030A Expired CA1048081A (en) | 1974-05-22 | 1975-05-01 | Energy managing or controlling devices |
Country Status (15)
| Country | Link |
|---|---|
| JP (1) | JPS50160932A (enExample) |
| AU (1) | AU8120475A (enExample) |
| BE (1) | BE829366A (enExample) |
| BR (1) | BR7503102A (enExample) |
| CA (1) | CA1048081A (enExample) |
| DE (1) | DE2521665A1 (enExample) |
| DK (1) | DK224575A (enExample) |
| ES (1) | ES437279A1 (enExample) |
| FR (1) | FR2272307A1 (enExample) |
| GB (1) | GB1476652A (enExample) |
| IT (1) | IT1038309B (enExample) |
| LU (1) | LU72472A1 (enExample) |
| NL (1) | NL7505859A (enExample) |
| SE (1) | SE7505095L (enExample) |
| ZA (1) | ZA753132B (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55164537A (en) | 1979-06-04 | 1980-12-22 | Nissan Motor Co Ltd | Shock absorbing part |
| DE3209464A1 (de) * | 1982-03-16 | 1983-09-29 | Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart | Energieabsorbierendes bauteil wie stossfaenger, kniefaenger oder dergleichen fuer kraftfahrzeuge |
| GB8511191D0 (en) * | 1985-05-02 | 1985-06-12 | Ford Motor Co | Vehicle bumper assembly with foamed core |
| US20140014452A1 (en) * | 2012-01-05 | 2014-01-16 | William O. Eckhardt | Device to Protect Vehicles in Event of Collision With Obsticles |
-
1974
- 1974-05-22 GB GB2277374A patent/GB1476652A/en not_active Expired
-
1975
- 1975-04-30 SE SE7505095A patent/SE7505095L/xx unknown
- 1975-04-30 ES ES437279A patent/ES437279A1/es not_active Expired
- 1975-05-01 CA CA226,030A patent/CA1048081A/en not_active Expired
- 1975-05-14 LU LU72472A patent/LU72472A1/xx unknown
- 1975-05-15 DE DE19752521665 patent/DE2521665A1/de active Pending
- 1975-05-15 AU AU81204/75A patent/AU8120475A/en not_active Expired
- 1975-05-15 ZA ZA00753132A patent/ZA753132B/xx unknown
- 1975-05-19 NL NL7505859A patent/NL7505859A/xx unknown
- 1975-05-20 FR FR7515615A patent/FR2272307A1/fr not_active Withdrawn
- 1975-05-20 IT IT7523555A patent/IT1038309B/it active
- 1975-05-20 BR BR3958/75A patent/BR7503102A/pt unknown
- 1975-05-20 JP JP50060137A patent/JPS50160932A/ja active Pending
- 1975-05-21 DK DK224575A patent/DK224575A/da unknown
- 1975-05-22 BE BE156601A patent/BE829366A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IT1038309B (it) | 1979-11-20 |
| LU72472A1 (enExample) | 1977-02-10 |
| FR2272307A1 (enExample) | 1975-12-19 |
| JPS50160932A (enExample) | 1975-12-26 |
| ES437279A1 (es) | 1977-05-16 |
| NL7505859A (nl) | 1975-11-25 |
| DK224575A (da) | 1975-11-23 |
| BR7503102A (pt) | 1976-04-20 |
| AU8120475A (en) | 1976-11-18 |
| ZA753132B (en) | 1976-04-28 |
| SE7505095L (sv) | 1975-11-24 |
| GB1476652A (en) | 1977-06-16 |
| DE2521665A1 (de) | 1975-12-04 |
| BE829366A (fr) | 1975-11-24 |
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