KR100201728B1 - 에너지 흡수체계 - Google Patents
에너지 흡수체계 Download PDFInfo
- Publication number
- KR100201728B1 KR100201728B1 KR1019910015114A KR910015114A KR100201728B1 KR 100201728 B1 KR100201728 B1 KR 100201728B1 KR 1019910015114 A KR1019910015114 A KR 1019910015114A KR 910015114 A KR910015114 A KR 910015114A KR 100201728 B1 KR100201728 B1 KR 100201728B1
- Authority
- KR
- South Korea
- Prior art keywords
- deforming
- energy absorption
- deforming member
- absorption system
- steering wheel
- 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 - Fee Related
Links
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
- 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
- F16F7/123—Deformation involving a bending action, e.g. strap moving through multiple rollers, folding of members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D1/00—Steering controls, i.e. means for initiating a change of direction of the vehicle
- B62D1/02—Steering controls, i.e. means for initiating a change of direction of the vehicle vehicle-mounted
- B62D1/16—Steering columns
- B62D1/18—Steering columns yieldable or adjustable, e.g. tiltable
- B62D1/19—Steering columns yieldable or adjustable, e.g. tiltable incorporating energy-absorbing arrangements, e.g. by being yieldable or collapsible
- B62D1/192—Yieldable or collapsible columns
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D1/00—Steering controls, i.e. means for initiating a change of direction of the vehicle
- B62D1/02—Steering controls, i.e. means for initiating a change of direction of the vehicle vehicle-mounted
- B62D1/16—Steering columns
- B62D1/18—Steering columns yieldable or adjustable, e.g. tiltable
- B62D1/19—Steering columns yieldable or adjustable, e.g. tiltable incorporating energy-absorbing arrangements, e.g. by being yieldable or collapsible
- B62D1/195—Yieldable supports for the steering column
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- General Engineering & Computer Science (AREA)
- Steering Controls (AREA)
- Vibration Dampers (AREA)
Abstract
Description
Claims (10)
- 일반적으로 U 모양의 변형하는 부재(1, 6, 9, 10 또는 30)와 불작동위치에서 변형하는 부재(1, 6, 9, 10 또는 30)로부터 이격된 변형부재(3, 5 또는 21)를 갖고 두 부재는 상대적으로 움직여 작동시 변형부재(3, 5 또는 21)가 U의 다리방향으로 변형하는 부재(1, 6, 9, 10 또는 30)의 전체길이를 감소시키고 그렇게 할 때 에너지를 흡수하도록 변형하는 부재를 변형시키도록 하는 특징을 갖는 에너지흡수체계.
- 제1항에 있어서, 변형하는 부재(1, 6, 9, 10 또는 30)는 부드러운 강철로 만들어지는 에너지흡수체계.
- 제1항에 있어서, 변형하는 부재(1, 6, 9, 10 또는 30)의 모양과 치수가 원하는 에너지흡수특성을 갖도록 선택되는 에너지흡수체계.
- 제1항에 있어서, 변형부재(3, 5 또는 21)의 모양과 치수가 원하는 에너지흡수특성을 갖도록 선택되는 에너지흡수체계.
- 제1항에 있어서, 변형부재(3)의 모양이 평행육면체인 에너지흡수체계.
- 제1항에 있어서, 변형부재(5)의 모양이 원통형인 에너지흡수체계.
- 제1항에 있어서, 변형하는 부재(10)는 충격변화를 수용하고 균일한 에너지 흡수율을 갖도록 에너지흡수 봉우리를 갖도록 일정한 모양으로 늘여지는 에너지흡수체계.
- 일반적으로 U 모양의 변형하는 부재(1, 6, 9, 10 또는 81)와 불작동시 변형하는 부재(1, 6, 10, 30 또는 81)로부터 이격된 변형부재(3, 5, 21 또는 80)를 갖고 두 부재는 상대적으로 움직여 작동시 변형부재(3, 5, 21 또는 80)가 U 의 다리방향으로 변형하는 부재(1, 6, 9, 10, 30 또는 81)의 전체길이를 감소시키고 그렇게 하는 중에너지를 흡수하도록 변형하는 부재(1, 6, 9, 10, 30 또는 81)를 변형시키도록 하는 특성을 갖는 에너지흡수체계를 갖는 배열의 차량의 접혀지는 조종간 배열.
- 제8항에 있어서, 변형하는 부재(30)는 조종간의 고정된 지지물에 연결되고 변형부재(21)는 조종간에 연결되는 접혀지는 조종간 배열.
- 제8항에 있어서, 변형하는 부재(81)는 조종간에 연결되고 변형부재(86)는 조종간의 고정된 지지물에 연결되는 접혀지는 조종간 배열.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB909019408A GB9019408D0 (en) | 1990-09-05 | 1990-09-05 | Energy absorption system |
| GB9019408.5 | 1990-09-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR100201728B1 true KR100201728B1 (ko) | 1999-06-15 |
Family
ID=10681723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019910015114A Expired - Fee Related KR100201728B1 (ko) | 1990-09-05 | 1991-08-30 | 에너지 흡수체계 |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP0474400B1 (ko) |
| JP (1) | JP2945522B2 (ko) |
| KR (1) | KR100201728B1 (ko) |
| AU (1) | AU656734B2 (ko) |
| DE (1) | DE69115609T2 (ko) |
| ES (1) | ES2084115T3 (ko) |
| GB (1) | GB9019408D0 (ko) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2699489B1 (fr) * | 1992-12-17 | 1995-03-10 | Nacam | Colonne de direction de véhicule automobile. |
| GB2279623B (en) * | 1993-06-23 | 1997-01-15 | Torrington Co | Collapsible steering column assembly |
| EP0769445B1 (en) * | 1995-10-17 | 1999-01-20 | General Motors Corporation | Energy absorbing steering column for motor vehicle |
| US5669634A (en) * | 1996-05-13 | 1997-09-23 | General Motors Corporation | Energy absorber for motor vehicle steering column |
| EP1854701B1 (en) | 2003-05-14 | 2009-09-23 | Toyota Jidosha Kabushiki Kaisha | Shock absorbing steering apparatus |
| FR2855140B1 (fr) * | 2003-05-19 | 2006-05-26 | Nacam | Dispositif d'absorption modulable d'energie a charges pyrotechniques d'une colonne de direction de vehicule automobile |
| DE102004009726B4 (de) * | 2004-02-25 | 2009-09-24 | Zf Lenksysteme Nacam Gmbh | Vorrichtung zur Absorption von Stoßenergie in einer Kraftfahrzeuglenksäuleneinheit |
| JP4940693B2 (ja) * | 2006-02-24 | 2012-05-30 | 日本精工株式会社 | ステアリング装置 |
| EP4371853B1 (en) * | 2022-11-18 | 2024-11-13 | Volvo Car Corporation | Steering column assembly for a vehicle, vehicle and method for operating a steering column assembly |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE471646A (ko) * | 1944-11-13 | |||
| US3599757A (en) * | 1968-06-25 | 1971-08-17 | Tokyu Car Corp | Energy absorber by means of plastic deformation |
| US4117741A (en) * | 1976-12-01 | 1978-10-03 | Honda Giken Kogyo Kabushiki Kaisha | Collapsible steering column |
| GB2187144B (en) * | 1986-02-28 | 1990-01-10 | Trw Cam Gears Ltd | A vehicle with a collapsible steering column assembly |
| US4915412A (en) * | 1988-03-31 | 1990-04-10 | Nissan Motor Co., Ltd. | Tilting collapsible steering column |
-
1990
- 1990-09-05 GB GB909019408A patent/GB9019408D0/en active Pending
-
1991
- 1991-08-21 EP EP19910307709 patent/EP0474400B1/en not_active Expired - Lifetime
- 1991-08-21 ES ES91307709T patent/ES2084115T3/es not_active Expired - Lifetime
- 1991-08-21 DE DE1991615609 patent/DE69115609T2/de not_active Expired - Fee Related
- 1991-08-29 AU AU83444/91A patent/AU656734B2/en not_active Ceased
- 1991-08-30 KR KR1019910015114A patent/KR100201728B1/ko not_active Expired - Fee Related
- 1991-09-05 JP JP3226179A patent/JP2945522B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| GB9019408D0 (en) | 1990-10-17 |
| ES2084115T3 (es) | 1996-05-01 |
| DE69115609T2 (de) | 1996-09-12 |
| EP0474400A3 (en) | 1993-05-26 |
| JPH04230470A (ja) | 1992-08-19 |
| JP2945522B2 (ja) | 1999-09-06 |
| AU8344491A (en) | 1992-03-12 |
| DE69115609D1 (de) | 1996-02-01 |
| EP0474400B1 (en) | 1995-12-20 |
| EP0474400A2 (en) | 1992-03-11 |
| AU656734B2 (en) | 1995-02-16 |
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