Interconnect Means Lies In Bumper Impact Plane Patents (Class 293/152)
  • Patent number: 8439412
    Abstract: A motor vehicle forward structure is provided with at least two vehicle chassis beams, at least two crash boxes, which are arranged at the front ends of the vehicle chassis beams, and at least one transverse beam structure, which is secured to the crash boxes. The transverse beam structure exhibits two transverse bumper carriers with a first transverse bumper carrier above the crash boxes, and a second transverse bumper carrier below the crash boxes. The crash boxes are fixed in a left and right end area of the transverse beam structure, between the transverse bumper carriers and at the ends of the vehicle chassis beams.
    Type: Grant
    Filed: February 2, 2011
    Date of Patent: May 14, 2013
    Assignee: GM Global Technology Operations LLC
    Inventor: Stanislaw Klimek
  • Patent number: 7303219
    Abstract: An exemplary interlocking bumper for mounting to frame rails of a vehicle is illustrated with a respective first bumper mounting receptacle coupled to each frame rail, such as by a frame rail mounting bracket. The interlocking bumper can further include a center bumper reinforcement that includes projections that are insertable into the first bumper mounting receptacles. Each projection of the center bumper reinforcement can define a second bumper mounting receptacle. Furthermore, the interlocking bumper can include first and second end cap bumper reinforcements each including a projection that is insertable into one of the second bumper mounting receptacles.
    Type: Grant
    Filed: October 6, 2005
    Date of Patent: December 4, 2007
    Assignee: Freightliner, LLC
    Inventors: Carl Trabant, Justin Yee, Steve Griffiths
  • Patent number: 6494510
    Abstract: An impact absorbing mechanism for absorbing an impact load input between receiving portions at a predetermined distance from each other is provided; in the impact absorbing mechanism, a dispersing transferring portion for dispersing and transferring the input impact load in two directions is formed by connecting respective one end sides of two load transferring members, impact absorbing members for absorbing dispersed impact loads in directions along the transferring members and supported by receiving stopping portions are disposed on the other end sides of the respective load transferring members, a connecting portion of the load transferring members is positioned to be closer to load input sides than to the other end sides of the respective load transferring members, and the input impact load is dispersed and absorbed in two directions; thereby, it is possible to obtain an impact absorbing mechanism by which impact energy absorbing performance in a displacement initial stage is enhanced to carry out efficie
    Type: Grant
    Filed: February 13, 2001
    Date of Patent: December 17, 2002
    Assignee: G P Daikyo Corporation
    Inventors: Masaharu Okamura, Toshifumi Sakai
  • Patent number: 6299226
    Abstract: A bumper for a motor vehicle has a transverse support and impact damping members connected to the transverse support, wherein the transverse support is fastened transverse to longitudinal supports of a motor vehicle frame via the impact damping members to the longitudinal supports. The transverse support is an open profiled member opening in a direction toward the impact damping members and has an upper shell and a lower shell. The transverse support has a front stay with an upper longitudinal edge and a lower longitudinal edge, wherein each one of the upper and the lower longitudinal edges has a leg extending toward the impact damping members. Each leg has a vertical portion and an angled reinforcement flange pointing toward the vehicle frame. Each leg is slanted inwardly between 5 degrees and 45 degrees from the longitudinal edges to the vertical portions.
    Type: Grant
    Filed: September 23, 2000
    Date of Patent: October 9, 2001
    Assignee: Benteler AG
    Inventors: Achim Kröning, Hui Wang, Peter Goer, Dariusz Straznikiewiecz
  • Patent number: 5213383
    Abstract: Safety device for forklift trucks comprises a bumper fixed to a telescopic support fitted to the vehicle chassis, the support being able to traverse and rotate to a limited extent in relation to the chassis. The support is connected to equipment designed to activate devices which stop the vehicle if the movements and/or rotations of the support exceed a preset value.
    Type: Grant
    Filed: January 29, 1992
    Date of Patent: May 25, 1993
    Assignees: Jobs S.p.A., G.D. S.p.A.
    Inventors: Roberto Muselli, Armando Neri, Gianluigi Orsi
  • Patent number: 5000499
    Abstract: A deflectable vehicle bumper has a central frame member attachable to a front of a vehicle, and a pair of laterally extending wing members for protruding beyond the side of the vehicle, each wing member being substantially coplanar with the central frame member and attached thereto. Each wing member comprises a rigid plate having an inner end portion overlapping and detachably secured to the central frame member, and each plate has a vertical line of weakness constituting a fracture line outside the inner end portion, the fracture line ensuring that the plate fractures when a predetermined rearward force is applied thereto. A strip of resilient material is sandwiched between the overlapping plate and central frame member, the strip of resilient material being attached to the plate on each side of the fracture line.
    Type: Grant
    Filed: October 31, 1989
    Date of Patent: March 19, 1991
    Assignee: Marenco Ltd.
    Inventors: Roy A. Shephard, Alex D. Constas
  • Patent number: 4509782
    Abstract: The bumper system of the present invention is of a modular design wherein two substantially identical laterally extending members are secured at their laterally innermost ends to define an integrated bumper device and wherein each module includes a relatively soft and resilient material mounted in front of and upon a relatively stiff, though deflectable, transverse support beam member which is, in turn, adapted to be secured to a vehicle frame through a suitable rearwardly extending bracket structure.
    Type: Grant
    Filed: September 1, 1983
    Date of Patent: April 9, 1985
    Assignee: Transpec, Inc.
    Inventor: Donald L. Manning