ES2569827B2 - Ejection system with eyelash retention for vehicle bumpers - Google Patents

Ejection system with eyelash retention for vehicle bumpers Download PDF

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Publication number
ES2569827B2
ES2569827B2 ES201400896A ES201400896A ES2569827B2 ES 2569827 B2 ES2569827 B2 ES 2569827B2 ES 201400896 A ES201400896 A ES 201400896A ES 201400896 A ES201400896 A ES 201400896A ES 2569827 B2 ES2569827 B2 ES 2569827B2
Authority
ES
Spain
Prior art keywords
vehicle
rail
ejection system
eyelashes
ejected
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
ES201400896A
Other languages
Spanish (es)
Other versions
ES2569827A1 (en
Inventor
Javier BLANCO CORDERO
Abraham Segade Robleda
José Antonio VILÁN VILÁN
José Ángel LÓPEZ CAMPOS
Pablo IZQUIERDO BELMONTE
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Universidade de Vigo
Original Assignee
Universidade de Vigo
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 Universidade de Vigo filed Critical Universidade de Vigo
Priority to ES201400896A priority Critical patent/ES2569827B2/en
Publication of ES2569827A1 publication Critical patent/ES2569827A1/en
Application granted granted Critical
Publication of ES2569827B2 publication Critical patent/ES2569827B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
    • B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
    • B60R19/24—Arrangements for mounting bumpers on vehicles
    • B60R19/38—Arrangements for mounting bumpers on vehicles adjustably or movably mounted, e.g. horizontally displaceable for securing a space between parked vehicles
    • B60R19/40—Arrangements for mounting bumpers on vehicles adjustably or movably mounted, e.g. horizontally displaceable for securing a space between parked vehicles in the direction of an obstacle before a collision, or extending during driving of the vehicle, i.e. to increase the energy absorption capacity of the bumper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
    • B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
    • B60R19/24—Arrangements for mounting bumpers on vehicles
    • B60R19/26—Arrangements for mounting bumpers on vehicles comprising yieldable mounting means
    • B60R19/34—Arrangements for mounting bumpers on vehicles comprising yieldable mounting means destroyed upon impact, e.g. one-shot type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
    • F16B7/04—Clamping or clipping connections
    • F16B7/0406—Clamping or clipping connections for rods or tubes being coaxial
    • F16B7/0413—Clamping or clipping connections for rods or tubes being coaxial for tubes using the innerside thereof
    • F16B7/042—Clamping or clipping connections for rods or tubes being coaxial for tubes using the innerside thereof with a locking element, e.g. pin, ball or pushbutton, engaging in a hole in the wall of at least one tube

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Vibration Dampers (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)

Abstract

Sistema eyectable con retención por pestañas para parachoques de vehículo, que consiste en un raíl interior (2) sobre el que se monta el parachoques (3) y que se eyecta desde el interior del raíl exterior fijo (1) del chasis del vehículo ante un impacto inminente, eyectándose completamente antes de que se produzca el impacto. La invención consiste en proponer un sistema de pestañas (4) que se colocan en el raíl interior y forman un ángulo agudo con el eje longitudinal del vehículo, y un sistema de alojamientos (5) que forman un ángulo semejante en el raíl exterior fijo del chasis. En el movimiento de salida las pestañas flexan y permiten la eyección, mientras que una vez que se produce el impacto, el sistema eyectado es empujado en retroceso, y las pestañas quedan enganchadas en los alojamientos, teniendo una rigidez suficiente para que se produzca el colapso controlado del raíl interior.Ejection system with retention by eyelash for vehicle bumpers, consisting of an inner rail (2) on which the bumper (3) is mounted and ejected from inside the fixed outer rail (1) of the vehicle chassis before a imminent impact, ejecting completely before the impact occurs. The invention consists in proposing a system of tabs (4) that are placed on the inner rail and form an acute angle with the longitudinal axis of the vehicle, and a housing system (5) that form a similar angle on the fixed outer rail of the chassis. In the exit movement the eyelashes flex and allow ejection, while once the impact occurs, the ejected system is pushed back, and the eyelashes are hooked in the housings, having a sufficient rigidity for the collapse to occur. Controlled inside rail.

Description

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Claims (1)

imagen1image 1
ES201400896A 2014-11-12 2014-11-12 Ejection system with eyelash retention for vehicle bumpers Active ES2569827B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES201400896A ES2569827B2 (en) 2014-11-12 2014-11-12 Ejection system with eyelash retention for vehicle bumpers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES201400896A ES2569827B2 (en) 2014-11-12 2014-11-12 Ejection system with eyelash retention for vehicle bumpers

Publications (2)

Publication Number Publication Date
ES2569827A1 ES2569827A1 (en) 2016-05-12
ES2569827B2 true ES2569827B2 (en) 2016-09-05

Family

ID=55915514

Family Applications (1)

Application Number Title Priority Date Filing Date
ES201400896A Active ES2569827B2 (en) 2014-11-12 2014-11-12 Ejection system with eyelash retention for vehicle bumpers

Country Status (1)

Country Link
ES (1) ES2569827B2 (en)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2570429B1 (en) * 1984-09-19 1986-12-05 Plastic Omnium Cie INVIOLABLE HINGE DEVICE, PARTICULARLY FOR THE ARTICULATED MOUNTING OF A COVER ON A ROLLING TRAY TANK
ES1011244Y (en) * 1987-02-27 1990-08-16 Gabas Cebollero Carlos SPRING MECHANISM FOR AUTOMOBILE VEHICLE PARASOLES HINGES
DE10345749A1 (en) * 2003-10-01 2005-04-21 Daimler Chrysler Ag Impact energy absorbing device for automobile positioned in region of wheel housing has force storage element and plastically-deformable deformation body
GB2433272B (en) * 2005-12-16 2008-01-30 Ash & Lacy Building Systems Lt improvements in and relating to wall and roof structures
US8113555B2 (en) * 2009-08-21 2012-02-14 Ford Global Technologies, Llc Vehicle impact mitigation system
DE102010017885B9 (en) * 2010-04-21 2013-08-29 Benteler Automobiltechnik Gmbh crash component
WO2012065837A1 (en) * 2010-11-16 2012-05-24 Clean Motion Ab Impact structure
DE102012107152B3 (en) * 2012-08-03 2013-09-05 Benteler Automobiltechnik Gmbh Bumper arrangement for motor car, has inner component comprising shearing nut that is split up by locking element during retraction of inner component such that movement energy of inner component is converted into gap operation

Also Published As

Publication number Publication date
ES2569827A1 (en) 2016-05-12

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