DE20207736U1 - Safety circuit for driver restraint systems - Google Patents

Safety circuit for driver restraint systems

Info

Publication number
DE20207736U1
DE20207736U1 DE20207736U DE20207736U DE20207736U1 DE 20207736 U1 DE20207736 U1 DE 20207736U1 DE 20207736 U DE20207736 U DE 20207736U DE 20207736 U DE20207736 U DE 20207736U DE 20207736 U1 DE20207736 U1 DE 20207736U1
Authority
DE
Germany
Prior art keywords
switch
driver
seat
safety circuit
belt buckle
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 - Lifetime
Application number
DE20207736U
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to DE20207736U priority Critical patent/DE20207736U1/en
Priority to DE10247870A priority patent/DE10247870A1/en
Publication of DE20207736U1 publication Critical patent/DE20207736U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R22/00—Safety belts or body harnesses in vehicles
    • B60R22/48—Control systems, alarms, or interlock systems, for the correct application of the belt or harness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R22/00—Safety belts or body harnesses in vehicles
    • B60R22/48—Control systems, alarms, or interlock systems, for the correct application of the belt or harness
    • B60R2022/4808—Sensing means arrangements therefor
    • B60R2022/4816—Sensing means arrangements therefor for sensing locking of buckle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R22/00—Safety belts or body harnesses in vehicles
    • B60R22/48—Control systems, alarms, or interlock systems, for the correct application of the belt or harness
    • B60R2022/4808—Sensing means arrangements therefor
    • B60R2022/4858—Sensing means arrangements therefor for sensing pressure on seat
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R22/00—Safety belts or body harnesses in vehicles
    • B60R22/18—Anchoring devices
    • B60R22/26—Anchoring devices secured to the seat

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (2)

1. Sicherheitsschaltung für ein Fahrerrückhaltesystem mit einem Sitzschalter (3) zum Überwachen, ob ein Fahrer auf dem Fahrersitz (1) sitzt, und einem Gurtschlossschalter (5) zum Überwachen, ob der Fahrer einen Sicherheitsgurt (2) angelegt und im Gurtschloss (4) eingerastet hat, gekennzeichnet durch Mittel zum Überwachen des Sitzschalters (3) und des Gurtschlossschalters (5), die derart ausgebildet sind, dass der Fahrbetrieb nur dann freigegeben wird, wenn der Sitzschalter (3) zuerst detektiert hat, dass der Fahrer auf dem Fahrersitz (1) sitzt und danach der Gurtschlossschalter (5) detektiert hat, dass der Fahrer den Sicherheitsgurt (2) angelegt und im Gurtschloss (4) eingerastet hat.1. Safety circuit for a driver restraint system with a seat switch ( 3 ) for monitoring whether a driver is sitting in the driver's seat ( 1 ) and a belt buckle switch ( 5 ) for monitoring whether the driver is wearing a seat belt ( 2 ) and in the belt buckle ( 4 ) has engaged, characterized by means for monitoring the seat switch ( 3 ) and the belt buckle switch ( 5 ), which are designed in such a way that driving operation is only released when the seat switch ( 3 ) has first detected that the driver is in the driver's seat ( 1 ) is seated and then the belt buckle switch ( 5 ) has detected that the driver has fastened the seat belt ( 2 ) and has locked it in the belt buckle ( 4 ). 2. Sicherheitsschaltung nach Anspruch 1, gekennzeichnet durch einen Fußschalter (6), wobei die Mittel zum Überwachen des Sitzschalters (3) und des Gurtschlossschalters (5) den Fahrbetrieb nur dann freigeben, wenn zusätzlich der Fußschalter betätigt ist.2. Safety circuit according to claim 1, characterized by a foot switch ( 6 ), wherein the means for monitoring the seat switch ( 3 ) and the belt buckle switch ( 5 ) only release the driving operation when the foot switch is additionally actuated.
DE20207736U 2002-05-15 2002-05-15 Safety circuit for driver restraint systems Expired - Lifetime DE20207736U1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE20207736U DE20207736U1 (en) 2002-05-15 2002-05-15 Safety circuit for driver restraint systems
DE10247870A DE10247870A1 (en) 2002-05-15 2002-10-14 Safety switch for driver's restraining system prevents vehicle being set in motion until seat switch has confirmed that driver is sitting on seat, and seat belt switch has confirmed that driver is wearing seat belt and has buckled up

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20207736U DE20207736U1 (en) 2002-05-15 2002-05-15 Safety circuit for driver restraint systems

Publications (1)

Publication Number Publication Date
DE20207736U1 true DE20207736U1 (en) 2003-02-13

Family

ID=7971247

Family Applications (2)

Application Number Title Priority Date Filing Date
DE20207736U Expired - Lifetime DE20207736U1 (en) 2002-05-15 2002-05-15 Safety circuit for driver restraint systems
DE10247870A Withdrawn DE10247870A1 (en) 2002-05-15 2002-10-14 Safety switch for driver's restraining system prevents vehicle being set in motion until seat switch has confirmed that driver is sitting on seat, and seat belt switch has confirmed that driver is wearing seat belt and has buckled up

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE10247870A Withdrawn DE10247870A1 (en) 2002-05-15 2002-10-14 Safety switch for driver's restraining system prevents vehicle being set in motion until seat switch has confirmed that driver is sitting on seat, and seat belt switch has confirmed that driver is wearing seat belt and has buckled up

Country Status (1)

Country Link
DE (2) DE20207736U1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012001472B4 (en) * 2012-01-26 2015-07-16 Audi Ag Method and evaluation system for monitoring correct belt use
CN113246906A (en) * 2021-04-06 2021-08-13 石爪兽(徐州)软件科技有限公司 Pressure sensing sheet for seat and mounting method thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3859625A (en) * 1973-05-21 1975-01-07 Budd Co Interlock safety belt system
DE19717622A1 (en) * 1997-04-25 1998-10-29 Linde Ag Driver's seat holding device for lift truck
DE19946094A1 (en) * 1999-01-29 2000-08-03 Erdal Cetin Safety device for motor vehicle safety belts has arrangement for determining unrolled belt length that works in conjunction with switches mounted on belt unrolling mechanism for seat
EP1145918A2 (en) * 2000-04-14 2001-10-17 Hans Sauermann Safety device for vehicles, in particular for handling vehicles

Also Published As

Publication number Publication date
DE10247870A1 (en) 2003-11-27

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Legal Events

Date Code Title Description
R086 Non-binding declaration of licensing interest
R207 Utility model specification

Effective date: 20030320

R156 Lapse of ip right after 3 years

Effective date: 20051201