PL399843A1 - Dynamic seat belt tensioner - Google Patents

Dynamic seat belt tensioner

Info

Publication number
PL399843A1
PL399843A1 PL399843A PL39984312A PL399843A1 PL 399843 A1 PL399843 A1 PL 399843A1 PL 399843 A PL399843 A PL 399843A PL 39984312 A PL39984312 A PL 39984312A PL 399843 A1 PL399843 A1 PL 399843A1
Authority
PL
Poland
Prior art keywords
kinetic energy
attached
extractor
rotor
belt
Prior art date
Application number
PL399843A
Other languages
Polish (pl)
Inventor
Przemyslaw Lagiewka
Stanisław Gumuła
Mateusz Józefowicz
Original Assignee
Lódzka Jednostka Badawcza Epar Spólka Z Ograniczona Odpowiedzialnoscia
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 Lódzka Jednostka Badawcza Epar Spólka Z Ograniczona Odpowiedzialnoscia filed Critical Lódzka Jednostka Badawcza Epar Spólka Z Ograniczona Odpowiedzialnoscia
Priority to PL399843A priority Critical patent/PL399843A1/en
Publication of PL399843A1 publication Critical patent/PL399843A1/en

Links

Landscapes

  • Automotive Seat Belt Assembly (AREA)

Abstract

Dynamiczny napinacz pasów bezpieczenstwa w pojezdzie, zawiera obudowe, do której przymocowane sa dwa naprzeciwlegle uchwyty do mocowania napinacza do pasa bezpieczenstwa i do podwozia pojazdu, przy czym jeden uchwyt jest wysuwny z obudowy. W obudowie zamontowane jest wirnikowe urzadzenie (110) do przejmowania i rozpraszania energii szarpniecia pasa, zawierajace polaczony z wysuwnym uchwytem element wyciagowy, sprzezony suwliwie za pomoca wyciagowych prowadnic z bocznymi scianami plyty korpusowej, przymocowanej do obudowy i który wspólpracuje z co najmniej dwiema sprzezonymi szeregowo zebatkami osadzonymi suwliwie na prowadnicy (15), przymocowanej do plyty korpusowej i napedzajacymi kola zebate wirnikowych akumulatorów energii kinetycznej (10, 11, 12), przy czym pomiedzy elementem wyciagowym i pierwsza oraz pomiedzy zebatkami utworzone sa odstepy z elementami amortyzujacymi umozliwiajace przesuw elementu wyciagowego wzgledem zebatek, jak równiez przesuw tych zebatek wzgledem siebie, tak aby przesuwajacy sie element wyciagowy przekazywal energie kinetyczna ruchu postepowego szarpniecia pasa do wirnikowych akumulatorów energii kinetycznej (10, 11, 12) w celu jej przetworzenia na energie kinetyczna ruchu obrotowego.The dynamic seatbelt pretensioner in a vehicle includes a housing to which two opposite fasteners are attached to attach the pretensioner to the seat belt and to the vehicle chassis, with one handle withdrawable from the housing. The casing has a rotor device (110) for absorbing and dissipating energy of the belt jerk, containing the extractor connected to the withdrawable handle, slidably connected by means of the extractor guides with the side walls of the body plate, attached to the casing and which cooperates with at least two fittings in series mounted slidably on the guide (15), attached to the body plate and driving the wheels of the rotor batteries of kinetic energy (10, 11, 12), with spaces between the extraction element and the first and between the springs with shock-absorbing elements enabling the movement of the extraction element relative to the teeth , as well as the movement of these gears relative to each other, so that the moving extractor element transfers the kinetic energy of the belt jerky motion to the rotor kinetic energy accumulators (10, 11, 12) for conversion into kinetic energy of the rotational motion.

PL399843A 2012-07-05 2012-07-05 Dynamic seat belt tensioner PL399843A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL399843A PL399843A1 (en) 2012-07-05 2012-07-05 Dynamic seat belt tensioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL399843A PL399843A1 (en) 2012-07-05 2012-07-05 Dynamic seat belt tensioner

Publications (1)

Publication Number Publication Date
PL399843A1 true PL399843A1 (en) 2014-01-07

Family

ID=49877280

Family Applications (1)

Application Number Title Priority Date Filing Date
PL399843A PL399843A1 (en) 2012-07-05 2012-07-05 Dynamic seat belt tensioner

Country Status (1)

Country Link
PL (1) PL399843A1 (en)

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