公开(公告)号：US3554181A

公开(公告)日：1971-01-12

申请号：US3554181D

申请日：1969-01-24

Applicant: DYNAMIT NOBEL AG

Inventor： GAWLICK HEINZ ,  BENDLER HELLMUT ,  MARONDEL GUENTHER ,  SIEGELIN WERNER

IPC: F24V30/00 ,  G05D23/01 ,  H01M6/36 ,  F24J1/00

CPC classification number: G05D23/01 ,  F24J1/00 ,  H01M6/36 ,  Y10S44/901

Abstract: Heating and temperature maintenance device including a hollow body portion containing a core housing, a material to be heated, a first chamber disposed about the core containing a first pyrotechnic composition capable, upon ignition, of rapidly heating the material to a desired temperature, a meltable metal or alloy disposed about the first chamber capable of being melted by the ignition of the first pyrotechnic composition, and a second chamber, disposed between the body periphery and the metal or alloy, containing a second pyrotechnic composition having, upon ignition, a slower burning rate than the first pyrotechnic composition and capable of maintaining the metal or alloy in a molten condition for a predetermined time.

公开(公告)号：US3499386A

公开(公告)日：1970-03-10

申请号：US3499386D

申请日：1967-12-18

Applicant: DYNAMIT NOBEL AG

Inventor： STADLER HANS ,  GAWLICK HEINZ ,  BENDLER HELLMUT

IPC: C06C7/00 ,  F42C19/08 ,  F42C19/10 ,  F42C19/12

CPC classification number: F42C19/0815 ,  C06C7/00 ,  F42C19/10 ,  F42C19/12

公开(公告)号：US3455244A

公开(公告)日：1969-07-15

申请号：US3455244D

申请日：1967-09-22

Applicant: DYNAMIT NOBEL AG

Inventor： BALLREICH KURT ,  BENDLER HELLMUT ,  GAWLICK HEINZ

IPC: F42C19/12 ,  F42C19/08

CPC classification number: F42C19/0815 ,  F42C19/12

公开(公告)号：US3873125A

公开(公告)日：1975-03-25

申请号：US38100773

申请日：1973-07-20

Applicant: DYNAMIT NOBEL AG

Inventor： BENDLER HELLMUT ,  FLACH EGON ,  HOMBURG AXEL

IPC: B60R21/203 ,  B60R21/26 ,  B60R21/261 ,  B60R21/08

CPC classification number: B60R21/2032 ,  B60R2021/2615

Abstract: A gas conducting arrangement for conducting inflating gas from a pressure generating mechanism to an inflatable gas cushion arranged at the steering wheel by way of a hollow space formed in the steering column. A connecting pipe leading from the pressure generating mechanism opens into the hollow space in the steering column in a gas entrance zone, with the connection pipe extending at an angle, preferably at right angles, to the longitudinally extending hollow space in the steering column. The cross section of the hollow space in the steering column is smaller than the cross section of the connection pipe with the hollow space in the steering column being widened conically in a transition zone adjacent the gas entrance zone so that, in the gas entrance zone, the cross sectional area of the hollow space in the steering column is at least as great as the flow cross section of the connection pipe so as to minimize obstruction to the flow from the connection pipe into the steering column. In the area of the gas entrance zone, the steering column is constructed with gridlike struts which permit flow through of the inflating gases and which also serve as intentional buckling points in the case of axial forces on the steering column.

Abstract translation: 一种气体传导装置，用于将膨胀气体从压力产生机构传导到通过形成在转向柱中的中空空间布置在方向盘处的可充气气垫。 从压力发生机构引出的连接管通向气体入口区的转向柱的中空空间，连接管与转向柱中纵向延伸的中空空间成一定角度，优选成直角地延伸。 转向柱中的中空空间的横截面小于连接管的横截面，其中转向柱中的中空空间在与气体入口区相邻的过渡区中锥形地扩大，使得在气体入口区中， 转向柱中的中空空间的横截面面积至少与连接管的流动横截面一样大，以便最小化从连接管进入转向柱的流动的阻碍。 在气体入口区域，转向柱构造有格栅状支柱，允许流经膨胀气体，并且在转向柱上的轴向力的情况下也用作有意的弯曲点。

公开(公告)号：US3547033A

公开(公告)日：1970-12-15

申请号：US3547033D

申请日：1968-02-19

Applicant: DYNAMIT NOBEL AG

Inventor： GAWLICK HEINZ ,  BENDLER HELLMUT

IPC: F42C15/184 ,  F42C15/188 ,  F42C15/34 ,  F42C7/00 ,  F42C11/00

CPC classification number: F42C15/184 ,  F42C15/188 ,  F42C15/34

公开(公告)号：US3541920A

公开(公告)日：1970-11-24

申请号：US3541920D

申请日：1968-04-08

Applicant: DYNAMIT NOBEL AG

Inventor： RAPP REINHOLD ,  GAWLICK HEINZ ,  BENDLER HELLMUT

IPC: F42B3/00 ,  F42B3/093 ,  F01B29/08

CPC classification number: F42B3/006 ,  F42B3/093