FR2280903A1 - Dispositif de retenue pour detecteur d'acceleration - Google Patents

Dispositif de retenue pour detecteur d'acceleration

Info

Publication number
FR2280903A1
FR2280903A1 FR7426664A FR7426664A FR2280903A1 FR 2280903 A1 FR2280903 A1 FR 2280903A1 FR 7426664 A FR7426664 A FR 7426664A FR 7426664 A FR7426664 A FR 7426664A FR 2280903 A1 FR2280903 A1 FR 2280903A1
Authority
FR
France
Prior art keywords
magnet
inertia element
retention device
rest position
acceleration detecting
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.)
Granted
Application number
FR7426664A
Other languages
English (en)
Other versions
FR2280903B3 (fr
Inventor
Jacques Bertrand
Robert Marechal
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.)
KLIPPAN ACCESSOIRES AUTOMOBILE
Original Assignee
KLIPPAN ACCESSOIRES AUTOMOBILE
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 KLIPPAN ACCESSOIRES AUTOMOBILE filed Critical KLIPPAN ACCESSOIRES AUTOMOBILE
Priority to FR7426664A priority Critical patent/FR2280903A1/fr
Publication of FR2280903A1 publication Critical patent/FR2280903A1/fr
Application granted granted Critical
Publication of FR2280903B3 publication Critical patent/FR2280903B3/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
    • G01P15/02—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses
    • G01P15/03—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses by using non-electrical means
    • G01P15/032—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses by using non-electrical means by measuring the displacement of a movable inertial mass
    • G01P15/036—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses by using non-electrical means by measuring the displacement of a movable inertial mass for indicating predetermined acceleration values
    • 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
    • B60R22/34—Belt retractors, e.g. reels
    • B60R22/36—Belt retractors, e.g. reels self-locking in an emergency
    • B60R22/40—Belt retractors, e.g. reels self-locking in an emergency responsive only to vehicle movement
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
    • G01P15/02—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
FR7426664A 1974-07-31 1974-07-31 Dispositif de retenue pour detecteur d'acceleration Granted FR2280903A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7426664A FR2280903A1 (fr) 1974-07-31 1974-07-31 Dispositif de retenue pour detecteur d'acceleration

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7426664A FR2280903A1 (fr) 1974-07-31 1974-07-31 Dispositif de retenue pour detecteur d'acceleration

Publications (2)

Publication Number Publication Date
FR2280903A1 true FR2280903A1 (fr) 1976-02-27
FR2280903B3 FR2280903B3 (fr) 1977-06-03

Family

ID=9141948

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7426664A Granted FR2280903A1 (fr) 1974-07-31 1974-07-31 Dispositif de retenue pour detecteur d'acceleration

Country Status (1)

Country Link
FR (1) FR2280903A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2316977A1 (fr) * 1975-07-07 1977-02-04 Repa Feinstanzwerk Gmbh Dispositif de verrouillage d'urgence pour enrouleurs de ceintures de securite
WO2016040303A1 (fr) * 2014-09-09 2016-03-17 Key Safety Systems, Inc. Enrouleur muni de protection contre la boue et présentant une réduction des vibrations

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2316977A1 (fr) * 1975-07-07 1977-02-04 Repa Feinstanzwerk Gmbh Dispositif de verrouillage d'urgence pour enrouleurs de ceintures de securite
WO2016040303A1 (fr) * 2014-09-09 2016-03-17 Key Safety Systems, Inc. Enrouleur muni de protection contre la boue et présentant une réduction des vibrations
US10464522B2 (en) 2014-09-09 2019-11-05 Key Safety Systems, Inc. Retractor with mud shield and vibration reduction

Also Published As

Publication number Publication date
FR2280903B3 (fr) 1977-06-03

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Legal Events

Date Code Title Description
ST Notification of lapse