About 18 results
https://drivepatents.com/patents/940579 · 13 Jul 2016
To provide a lightweight and inexpensive blow-molded foam including a polyethylene foamed resin and having the excellent quality. [0002] A blow-molded foam is provided by foaming and blow-molding the resin material including a polyethylene resin. The foame...
https://drivepatents.com/patents/953518 · 17 Feb 2016
Provided is a duct that does not cause defective molding and has a highly sound absorption inner surface which can effectively suppress noise. A duct includes a tubular duct main body and a sound absorption member disposed on the inner surface of the duct ...
https://drivepatents.com/patents/958401 · 19 Aug 2015
Generation of a balloon-shaped air bubble is suppressed. A foam molded article according to a mode of the present disclosure is characterized in that in a situation of being divided into two equal parts in the thickness direction T of the foam molded artic...
https://drivepatents.com/patents/962817 · 4 Mar 2015
A process for producing a blow-molded foam is described. The blow-molded foam includes foamed cells, an average cell diameter of the foamed cells in a thickness direction of a wall defining the blow-molded foam being less than 300 µm, a standard deviation...
https://drivepatents.com/patents/952255 · 11 Feb 2015
Provided is an impact absorber capable of effectively absorbing impact even if an impact receiving position deviates from a desired position. An impact absorber (10) according to an aspect of the present disclosure has a front wall (3D) for receiving impac...
https://drivepatents.com/patents/969466 · 1 Oct 2014
The present invention provides a resin panel of which contact surfaces of a rear wall to be in contact with another member are made unlikely to deform while reducing the weight of the resin panel. A resin panel (1) according to the present invention includ...
https://drivepatents.com/patents/975359 · 7 May 2014
A duct in which the welding strength of the parting lines is enhanced and which facilitates the attaching job is provided. The duct of the present embodying mode has a mean thickness of the entire duct of 1mm or less, and includes projections (300) on inne...
https://drivepatents.com/patents/975345 · 7 May 2014
Provided is a resin-laminated board that can improve the stiffness further while securing the weight and thickness reduction. A resin-laminated board includes a front-side sheet 120A and a backside sheet 120B layered on each other with a hollow part interp...
https://drivepatents.com/patents/978590 · 12 Feb 2014
A shock absorber which can be easily attached and which can reduce the installation space is provided. The shock absorber (10) in accordance with the present invention is characterized by including a front wall (3D) to receive shock, a rear wall (3A) oppos...
https://drivepatents.com/patents/984167 · 4 Sep 2013
A foam duct (200) in which rigidity is improbable includes a cylindrical portion (206) having an external contour of a polygonal shape and a projection (204) in an inner surface side of the cylindrical portion, and thickness of wall portions of the cylindr...