About 19 results
https://drivepatents.com/patents/1399005 · 25 Mar 2026
An automotive crashworthiness energy absorption part 1 according to the present invention includes: a tubular member 3 formed by using a hat-shaped section part including a top portion 7a and a side-wall portion 7b; a coating part 5 made of a material havi...
https://drivepatents.com/patents/1397923 · 22 Jan 2025
A method of manufacturing an automotive body including an automotive crashworthiness energy absorbing part 1 according to the present invention includes: a part manufacturing process S1 of manufacturing the automotive crashworthiness energy absorbing part ...
https://drivepatents.com/patents/1397975 · 18 Dec 2024
A vehicle: finds a common central point at which a difference between a distance from a current position of a first tire and a distance from a target position of the first tire is within a predetermined range and a difference between a distance from a curr...
https://drivepatents.com/patents/1397772 · 4 Dec 2024
Provided is carbonaceous substance-coated graphite particles that exhibit excellent battery properties when used as a negative electrode material for a lithium ion secondary battery. The carbonaceous substance-coated graphite particles includes: graphite p...
https://drivepatents.com/patents/1398378 · 27 Nov 2024
Provided is carbonaceous substance-coated graphite particles that exhibit excellent output characteristics when used as a negative electrode material for a lithium ion secondary battery. The carbonaceous substance-coated graphite particles includes: graphi...
https://drivepatents.com/patents/962359 · 18 Mar 2015
An automobile door impact beam includes a pipe-like member attached to a door of an automobile and reinforcing the door. The middle region including a middle part in the pipe longitudinal direction and having a length of 1/3 to 4/5 of the pipe total length...
https://drivepatents.com/patents/970875 · 27 Aug 2014
A stainless steel having a low surface contact resistance for fuel cell separators is provided. The stainless steel has a Cr content of 16 to 40 mass% or more. The stainless steel includes a region having a fine textured structure on its surface, and the a...
https://drivepatents.com/patents/974114 · 4 Jun 2014
Stainless steel for fuel cell separators are provided which exhibit excellent contact resistance characteristics and practical utility. The stainless steel contains C: not more than 0.03%, Si: not more than 1.0%, Mn: not more than 1.0%, S: not more than 0....
https://drivepatents.com/patents/974126 · 4 Jun 2014
Stainless steel for fuel cell separators are provided which exhibit stable contact resistance characteristics and excellent practical utility. [0002] The stainless steel contains not less than 16 mass% of Cr. When the surface configuration of the stainless...
https://drivepatents.com/patents/979061 · 5 Feb 2014
Provided is a shock-absorbing member that does not increase the cost of automobile and that can increase the absorbed energy per unit weight of the shock-absorbing member. A shock-absorbing member 1 includes a tubular main body portion 3, a bent portion 5 ...