FR2271848A1 - Winder unit for vehicle seat belt - has jockey roller able to operate ratchet when moved by belt tension - Google Patents

Winder unit for vehicle seat belt - has jockey roller able to operate ratchet when moved by belt tension

Info

Publication number
FR2271848A1
FR2271848A1 FR7417813A FR7417813A FR2271848A1 FR 2271848 A1 FR2271848 A1 FR 2271848A1 FR 7417813 A FR7417813 A FR 7417813A FR 7417813 A FR7417813 A FR 7417813A FR 2271848 A1 FR2271848 A1 FR 2271848A1
Authority
FR
France
Prior art keywords
belt
pawl
moved
vehicle seat
reel
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
FR7417813A
Other languages
French (fr)
Other versions
FR2271848B1 (en
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.)
TORPHAMMAR NILS
Original Assignee
TORPHAMMAR NILS
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 TORPHAMMAR NILS filed Critical TORPHAMMAR NILS
Priority to FR7417813A priority Critical patent/FR2271848A1/en
Publication of FR2271848A1 publication Critical patent/FR2271848A1/en
Application granted granted Critical
Publication of FR2271848B1 publication Critical patent/FR2271848B1/fr
Granted 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
    • B60R22/34—Belt retractors, e.g. reels
    • B60R22/36—Belt retractors, e.g. reels self-locking in an emergency
    • B60R22/38—Belt retractors, e.g. reels self-locking in an emergency responsive only to belt movement

Abstract

The seat belt is wound around a reel which is spring biassed to pull the belt in, but lightly enough to allow its withdrawal by the user. When the inertia of the user, during an accident or sudden braking, causes the belt to become tensioned, it is locked to prevent further withdrawal by a pawl (11), which operates against a toothed wheel (9) on the belt reel end. The pawl is normally biassed away from the wheel by a light spring (13), but is pulled into wheel contact by direction the belt over a jockey pulley on the other end of the pivoted pawl. The pawl can be situated on either the inner or outer run of the belt entering the reel.
FR7417813A 1974-05-22 1974-05-22 Winder unit for vehicle seat belt - has jockey roller able to operate ratchet when moved by belt tension Granted FR2271848A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7417813A FR2271848A1 (en) 1974-05-22 1974-05-22 Winder unit for vehicle seat belt - has jockey roller able to operate ratchet when moved by belt tension

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7417813A FR2271848A1 (en) 1974-05-22 1974-05-22 Winder unit for vehicle seat belt - has jockey roller able to operate ratchet when moved by belt tension

Publications (2)

Publication Number Publication Date
FR2271848A1 true FR2271848A1 (en) 1975-12-19
FR2271848B1 FR2271848B1 (en) 1979-07-20

Family

ID=9139157

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7417813A Granted FR2271848A1 (en) 1974-05-22 1974-05-22 Winder unit for vehicle seat belt - has jockey roller able to operate ratchet when moved by belt tension

Country Status (1)

Country Link
FR (1) FR2271848A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108660604A (en) * 2018-05-21 2018-10-16 温州大学瓯江学院 Braider broken wire protecting equipment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108660604A (en) * 2018-05-21 2018-10-16 温州大学瓯江学院 Braider broken wire protecting equipment
CN108660604B (en) * 2018-05-21 2019-07-30 温州大学瓯江学院 Braider broken wire protecting equipment

Also Published As

Publication number Publication date
FR2271848B1 (en) 1979-07-20

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Legal Events

Date Code Title Description
ST Notification of lapse