36:
179:
133:
172:
300:
108, 114 and 208. The
Chinese directive GB15740- 2006 obligates Chinese car manufacturers to incorporate anti-theft mechanisms in their vehicles. European Union Commission Directive 95/56/EC (1995) mandates all cars exported to European markets must be fitted with anti-theft security devices. This
268:
A common device to enhance car safety is the collapsible steering column. This is designed to collapse in the event of a collision to protect the driver from harm. The column can collapse after impact with a tolerance ring inserted between the inner shaft of the steering column and the external
240:. It is fitted to the steering column usually below the steering wheel. The lock is combined with the ignition switch and engaged and disengaged either by a mechanical ignition key or electronically from the vehicles
223:
provide mounting for: the multi-function switch, column lock, column wiring, column shroud(s), transmission gear selector, gauges or other instruments as well as the electro motor and gear units found in EPAS and SbW
277:
act as a spring to hold the two parts in place in normal driving conditions. At a specific level of force, for example in the event of a collision, the
421:
301:
regulation also requires that a steering lock must be able to withstand forces of 100Nm applied to the steering wheel without failing.
288:
which helps control movement of the column in a frontal impact, and also gives engineers freedom in mounting the steering gear itself.
357:"GB 15740-2006 English version, GB 15740-2006 Protective devices against unauthorized use of motor vehicles (English) - Code of China"
416:
119:
53:
100:
57:
72:
316:
79:
331:
46:
281:
allows the inner shaft to slip inside the housing, so the column can collapse, absorbing energy from the impact.
86:
381:
241:
68:
296:
In the United States, steering columns are governed by several federal regulatory requirements, notably
411:
237:
249:
93:
162:
137:
284:
In virtually all modern vehicles, the lower section of the inner shaft is articulated with
285:
278:
274:
257:
154:
356:
245:
201:
144:
405:
270:
35:
178:
17:
132:
253:
248:
products in 1969 drastically reducing thefts of these GM models, and on
205:
216:
A steering column may also perform the following secondary functions:
171:
297:
220:
energy dissipation management in the event of a frontal collision;
177:
170:
131:
227:
offer (height and/or length) adjustment to suit driver preference
29:
236:
Modern vehicles are fitted with a steering lock which is an
332:"Collapsible Steering Column Relies on Tolerance Rings"
317:"The Popular Science Anti-Car-Theft Device Competition"
60:. Unsourced material may be challenged and removed.
200:is a device intended primarily for connecting the
8:
269:housing. The wavelike protrusions on the
120:Learn how and when to remove this message
309:
190:(hidden by the case - blue dashed line)
244:. These locks were introduced on many
382:"EUR-Lex - 31995L0056 - EN - EUR-Lex"
7:
58:adding citations to reliable sources
320:Popular Science", July 1969, p.70.
25:
422:Automotive steering technologies
34:
45:needs additional citations for
1:
438:
417:Mechanisms (engineering)
292:Regulatory requirements
242:electronic control unit
27:Device used in vehicles
193:
175:
168:
181:
174:
135:
363:. Chinese Government
54:improve this article
212:Secondary functions
264:Collapsible column
260:products in 1970.
194:
176:
169:
388:. 8 November 1995
386:eur-lex.europa.eu
238:anti-theft device
192:4 Universal joint
130:
129:
122:
104:
69:"Steering column"
16:(Redirected from
429:
397:
396:
394:
393:
378:
372:
371:
369:
368:
353:
347:
346:
344:
343:
328:
322:
314:
286:universal joints
182:1 steering wheel
163:Steering knuckle
138:steering linkage
125:
118:
114:
111:
105:
103:
62:
38:
30:
21:
437:
436:
432:
431:
430:
428:
427:
426:
402:
401:
400:
391:
389:
380:
379:
375:
366:
364:
355:
354:
350:
341:
339:
330:
329:
325:
315:
311:
307:
294:
266:
234:
214:
198:steering column
196:The automotive
191:
188:Steering column
185:
183:
167:
155:Rack and pinion
150:Steering column
126:
115:
109:
106:
63:
61:
51:
39:
28:
23:
22:
15:
12:
11:
5:
435:
433:
425:
424:
419:
414:
404:
403:
399:
398:
373:
348:
338:. 7 April 2009
336:Machine Design
323:
308:
306:
303:
293:
290:
279:tolerance ring
275:tolerance ring
265:
262:
246:General Motors
233:
230:
229:
228:
225:
221:
213:
210:
202:steering wheel
166:
165:
160:
157:
152:
147:
145:Steering wheel
141:
128:
127:
110:September 2014
42:
40:
33:
26:
24:
14:
13:
10:
9:
6:
4:
3:
2:
434:
423:
420:
418:
415:
413:
410:
409:
407:
387:
383:
377:
374:
362:
361:Code of China
358:
352:
349:
337:
333:
327:
324:
321:
318:
313:
310:
304:
302:
299:
291:
289:
287:
282:
280:
276:
272:
271:circumference
263:
261:
259:
255:
251:
247:
243:
239:
232:Steering lock
231:
226:
222:
219:
218:
217:
211:
209:
207:
203:
199:
189:
180:
173:
164:
161:
158:
156:
153:
151:
148:
146:
143:
142:
139:
134:
124:
121:
113:
102:
99:
95:
92:
88:
85:
81:
78:
74:
71: –
70:
66:
65:Find sources:
59:
55:
49:
48:
43:This article
41:
37:
32:
31:
19:
18:Steering lock
390:. Retrieved
385:
376:
365:. Retrieved
360:
351:
340:. Retrieved
335:
326:
319:
312:
295:
283:
267:
235:
215:
197:
195:
187:
159:Steering arm
149:
116:
107:
97:
90:
83:
76:
64:
52:Please help
47:verification
44:
208:mechanism.
136:Simplified
412:Auto parts
406:Categories
392:2017-03-10
367:2017-03-10
342:2017-03-10
305:References
80:newspapers
254:Chrysler
224:systems;
206:steering
273:of the
204:to the
94:scholar
256:, and
184:2 case
96:
89:
82:
75:
67:
298:FMVSS
101:JSTOR
87:books
250:Ford
73:news
258:AMC
56:by
408::
384:.
359:.
334:.
252:,
186:3
140::
395:.
370:.
345:.
123:)
117:(
112:)
108:(
98:·
91:·
84:·
77:·
50:.
20:)
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
