CA2447580A1 - Anti-submarining seat-belt assembly - Google Patents

Anti-submarining seat-belt assembly Download PDF

Info

Publication number
CA2447580A1
CA2447580A1 CA002447580A CA2447580A CA2447580A1 CA 2447580 A1 CA2447580 A1 CA 2447580A1 CA 002447580 A CA002447580 A CA 002447580A CA 2447580 A CA2447580 A CA 2447580A CA 2447580 A1 CA2447580 A1 CA 2447580A1
Authority
CA
Canada
Prior art keywords
submarining
belt
seat
latch
lap
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
CA002447580A
Other languages
French (fr)
Other versions
CA2447580C (en
Inventor
Giok Djien Go
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
Priority claimed from DE1997149780 external-priority patent/DE19749780C2/en
Application filed by Individual filed Critical Individual
Priority claimed from CA002313780A external-priority patent/CA2313780C/en
Publication of CA2447580A1 publication Critical patent/CA2447580A1/en
Application granted granted Critical
Publication of CA2447580C publication Critical patent/CA2447580C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Automotive Seat Belt Assembly (AREA)
  • Seats For Vehicles (AREA)

Abstract

Seat belts of a transport system are provided with anti-submarindng seat-belt assemblies. A
lap-belt portion of each assembly, restraining the lower part of the body of a belted passenger, is subdivided into two anti-submarining belt portions, which properly restrain the thighs when plug-in connecting at least one anti-submarining latch-plate to one of the anti-submarining buckle assemblies, all of which, equipped with energy absorbers, are arranged in a seat cushion. As a result, the energy-absorbing, anti-submarining seat-belt assembly substantially lowers great belt force in an accident, reduces the elongation of the seat belt and prevents submarining.
A separately operated release button, when depressed, frees the passenger from the anti-submarining protection.
Ease of use is ensured by one-click operation of a master release-button, which, when depressed, releases all latch-plates.
Detachable anti-submarining latch plates, when not in use, are stored in a storage box. When needed they are attached to the lap-belt portion.
CA002447580A 1997-11-11 1998-11-10 Anti-submarining seat-belt assembly Expired - Fee Related CA2447580C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19749780.2 1997-11-11
DE1997149780 DE19749780C2 (en) 1997-11-11 1997-11-11 Restraint system in vehicles to increase occupant protection
CA002313780A CA2313780C (en) 1997-11-11 1998-11-10 Multi-point seat belt

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA002313780A Division CA2313780C (en) 1997-11-11 1998-11-10 Multi-point seat belt

Publications (2)

Publication Number Publication Date
CA2447580A1 true CA2447580A1 (en) 1999-05-20
CA2447580C CA2447580C (en) 2006-05-30

Family

ID=30771602

Family Applications (4)

Application Number Title Priority Date Filing Date
CA002447253A Withdrawn CA2447253A1 (en) 1997-11-11 1998-11-10 Shoulder-belt-portion guiding assembly
CA002447267A Withdrawn CA2447267A1 (en) 1997-11-11 1998-11-10 Multi-point seat belt
CA002447580A Expired - Fee Related CA2447580C (en) 1997-11-11 1998-11-10 Anti-submarining seat-belt assembly
CA002447263A Abandoned CA2447263A1 (en) 1997-11-11 1998-11-10 Shoulder-belt-portion guiding assembly

Family Applications Before (2)

Application Number Title Priority Date Filing Date
CA002447253A Withdrawn CA2447253A1 (en) 1997-11-11 1998-11-10 Shoulder-belt-portion guiding assembly
CA002447267A Withdrawn CA2447267A1 (en) 1997-11-11 1998-11-10 Multi-point seat belt

Family Applications After (1)

Application Number Title Priority Date Filing Date
CA002447263A Abandoned CA2447263A1 (en) 1997-11-11 1998-11-10 Shoulder-belt-portion guiding assembly

Country Status (1)

Country Link
CA (4) CA2447253A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9090225B2 (en) 2013-08-02 2015-07-28 Ford Global Technologies, Llc Shoulder belt latch load-limiting system
CN112224420A (en) * 2020-10-14 2021-01-15 航宇救生装备有限公司 Crash-resistant seat capable of changing load and absorbing energy

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9090225B2 (en) 2013-08-02 2015-07-28 Ford Global Technologies, Llc Shoulder belt latch load-limiting system
CN112224420A (en) * 2020-10-14 2021-01-15 航宇救生装备有限公司 Crash-resistant seat capable of changing load and absorbing energy
CN112224420B (en) * 2020-10-14 2023-12-05 航宇救生装备有限公司 Crash-resistant seat capable of changing load and absorbing energy

Also Published As

Publication number Publication date
CA2447253A1 (en) 1999-05-20
CA2447580C (en) 2006-05-30
CA2447267A1 (en) 1999-05-20
CA2447263A1 (en) 1999-05-20

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20181113