SE8103179L - SAFETY BELT LOCKING - Google Patents
SAFETY BELT LOCKINGInfo
- Publication number
- SE8103179L SE8103179L SE8103179A SE8103179A SE8103179L SE 8103179 L SE8103179 L SE 8103179L SE 8103179 A SE8103179 A SE 8103179A SE 8103179 A SE8103179 A SE 8103179A SE 8103179 L SE8103179 L SE 8103179L
- Authority
- SE
- Sweden
- Prior art keywords
- latch
- inertia body
- transmission element
- support surface
- operating
- Prior art date
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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automotive Seat Belt Assembly (AREA)
- Buckles (AREA)
Abstract
A latch mechanism for safety belts of the roller belt type intended preferably for vehicles and comprising a strap (3) which can be withdrawn from a roll-up mechanism (1) against spring bias. This roll-up mechanism includes a strap roller(2) rotatably mounted therein, a latch mechanism (8) with a ratchet (10) and a latch (9) which can be adjusted between a position releasing the strap roller, and a latching position. An activating means (7) is arranged for adjusting the latch mechanism to the latching position when the activating means is exposed to an acceleration exceeding a predetermined value. An inertia body included into the activating means is supported in the central rest position thereof by a support surface (24) on the transmission element, and a second support surface (17) is located in a space (15) in which the inertia body is located. A transmission element operatively arranged between the inertia body and the latch has a sensing portion (27) which is located in the cavity (26) of the inertia body, spaced from the first support surface (24), and is arranged to be displaced together with the transmission element and then to turn this element about an annular marginal portion (18) of said second support surface by an engagement surface or edge (28) in the cavity (26) of the inertia body being brought to engage the sensing portion. The latch comprises an operating portion (30) having the shape of a bowl turned up and down with a concave operating surface (31) angled in relation to the longitudinal direction of the transmission element. An activating portion (29) of the transmission element is arranged to project into the operating portion and to turn when the inertia body turns and to be displaced at said turning along the operating surface, the latch being adjusted from releasing position to latching position thereby.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8103179A SE8103179L (en) | 1981-05-20 | 1981-05-20 | SAFETY BELT LOCKING |
EP19820901636 EP0079367A1 (en) | 1981-05-20 | 1982-05-19 | A latch mechanism for safety belts |
AU84535/82A AU8453582A (en) | 1981-05-20 | 1982-05-19 | A latch mechanism for safety belts |
DE19823246033 DE3246033T1 (en) | 1981-05-20 | 1982-05-19 | Safety belt locking device |
PCT/SE1982/000180 WO1982003990A1 (en) | 1981-05-20 | 1982-05-19 | A latch mechanism for safety belts |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8103179A SE8103179L (en) | 1981-05-20 | 1981-05-20 | SAFETY BELT LOCKING |
Publications (1)
Publication Number | Publication Date |
---|---|
SE8103179L true SE8103179L (en) | 1982-11-21 |
Family
ID=20343883
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8103179A SE8103179L (en) | 1981-05-20 | 1981-05-20 | SAFETY BELT LOCKING |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0079367A1 (en) |
AU (1) | AU8453582A (en) |
DE (1) | DE3246033T1 (en) |
SE (1) | SE8103179L (en) |
WO (1) | WO1982003990A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU607789B2 (en) * | 1987-08-01 | 1991-03-14 | Britax-Kolb Gmbh & Co. | Acceleration sensor for safety systems and/or seat belt systems in motor vehicles |
JP3153309B2 (en) * | 1992-01-30 | 2001-04-09 | タカタ株式会社 | Seat belt retractor |
DE19503009C2 (en) * | 1995-01-31 | 1998-09-10 | Hs Tech & Design | Acceleration sensor |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3926384A (en) * | 1973-07-26 | 1975-12-16 | Per Olof Weman | Locking mechanism for automobile safety belt retractor |
SE387854B (en) * | 1973-11-21 | 1976-09-20 | O L Lindblad | INFLUENCE BODY, PREFERABLY INTENDED FOR USE IN CONNECTION WITH VEHICLE SAFETY BELTS |
SE397269B (en) * | 1974-08-29 | 1977-10-31 | Autoliv Ab | PENDULUM |
BR7705009A (en) * | 1976-08-10 | 1978-04-04 | Ferodo Sa | INERCIA DEVICE, ESPECIALLY FOR COMMANDING THE LOCKING OF A BELT OR ANALOG REWINDER |
-
1981
- 1981-05-20 SE SE8103179A patent/SE8103179L/en not_active Application Discontinuation
-
1982
- 1982-05-19 WO PCT/SE1982/000180 patent/WO1982003990A1/en active Application Filing
- 1982-05-19 DE DE19823246033 patent/DE3246033T1/en not_active Withdrawn
- 1982-05-19 EP EP19820901636 patent/EP0079367A1/en not_active Withdrawn
- 1982-05-19 AU AU84535/82A patent/AU8453582A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
WO1982003990A1 (en) | 1982-11-25 |
DE3246033T1 (en) | 1984-10-18 |
EP0079367A1 (en) | 1983-05-25 |
AU8453582A (en) | 1982-12-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAV | Patent application has lapsed |
Ref document number: 8103179-1 |