EP3004500A1 - Procédé de production d'un profilé en col de cygne en aluminium destiné à être utilisé dans des couvercles de coffres d'automobiles - Google Patents

Procédé de production d'un profilé en col de cygne en aluminium destiné à être utilisé dans des couvercles de coffres d'automobiles

Info

Publication number
EP3004500A1
EP3004500A1 EP14741434.6A EP14741434A EP3004500A1 EP 3004500 A1 EP3004500 A1 EP 3004500A1 EP 14741434 A EP14741434 A EP 14741434A EP 3004500 A1 EP3004500 A1 EP 3004500A1
Authority
EP
European Patent Office
Prior art keywords
goose
profile
neck
aluminum
trunk
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.)
Withdrawn
Application number
EP14741434.6A
Other languages
German (de)
English (en)
Inventor
Oguzhan KÜÇÜKOGLU
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.)
Toksan Yedek Parca Imalat Ticaret Ve Sanayi AS
Original Assignee
Toksan Yedek Parca Imalat Ticaret Ve Sanayi AS
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 Toksan Yedek Parca Imalat Ticaret Ve Sanayi AS filed Critical Toksan Yedek Parca Imalat Ticaret Ve Sanayi AS
Publication of EP3004500A1 publication Critical patent/EP3004500A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D5/00—Construction of single parts, e.g. the parts for attachment
    • E05D5/02—Parts for attachment, e.g. flaps
    • E05D5/06—Bent flaps
    • E05D5/062—Bent flaps specially adapted for vehicles
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D9/00—Flaps or sleeves specially designed for making from particular material, e.g. hoop-iron, sheet metal, plastics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/02—Making uncoated products
    • B21C23/04—Making uncoated products by direct extrusion
    • B21C23/14—Making other products
    • B21C23/142—Making profiles
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D5/00—Construction of single parts, e.g. the parts for attachment
    • E05D5/02—Parts for attachment, e.g. flaps
    • E05D5/06—Bent flaps
    • E05D2005/067—Bent flaps gooseneck shaped
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/26—Form or shape
    • E05Y2800/27—Profiles; Strips
    • E05Y2800/272—Profiles; Strips hollow
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/45—Manufacturing
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/45—Manufacturing
    • E05Y2800/455—Extrusion
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
    • E05Y2900/53—Type of wing
    • E05Y2900/548—Trunk lids

Definitions

  • the invention relates to the production of trunk hinge profile of goose-neck type from aluminum alloys instead of steel sheet material, with extrusion method.
  • the trunk is the place where the loads are put in the passenger cars.
  • the goose-neck shaped profile represents trunk hinge profile.
  • the hinge type which is used in the vehicles as trunk hinge and called "goose-neck type", one side of which is the profile or the pipe connected to the trunk lid and the other side of which is disposed on the vehicle body, and which consists of a bracket connected there to at the rotation axis with the freedom there of is preferred by many automobile manufacturers.
  • the narrowing the trunk volume due to its large size is a disadvantage, having low force required for opening the trunk lid is an important advantage.
  • the present hinge profile weight is 1187 grams.
  • Steel hinge profiles are made with the welded pipe production method based on welding the sheet or band shaped metal materials by bending.
  • weight of the main components of the vehicles should be reduced. In every 100 kg weight decrease, 0.6 liter less fuel is consumed per 100km in the vehicles. Less fuel consumption also means less exhaust emission value and operation cost. An environmentally friendly automobile which will consume less fuel should be lighter in weight. The only method that will provide this apart from the design changes is to use lighter material in the production of automobile.
  • the invention configured by being inspired by the present conditions, aims to eliminate the above mentioned drawbacks.
  • the object of the invention is to reduce the weight of the automobile without compromising on safety, comfort and reliability.
  • the object of the invention is to reduce the amount of waste gases disturbing the ecological balance.
  • Another object of the invention is to provide less fuel consumption and to minimize the use of fuel.
  • the automobiles will be more eco-friendly.
  • the object of the invention is to reduce the unnecessary fuel consumption and thus to provide a more efficient operation with less fuel.
  • the object of the invention is to provide 60% of weight decrease in the hinge profiles by performing the production of the trunk hinge profiles made of steel sheet material from Al-Mg-Si alloys.
  • the object of the invention is to eliminate the bending step during the production of profile material. Profile is obtained by applying welded bend comprising the bending and welding processes to the steel sheet in the invention. As the aluminum profile will be produced by extrusion method, bending steps will be eliminated with the removal of said intermediate process.
  • Yet another object of the invention is to eliminate the bending and welding processes in the production of welded pipe with the conversion of the trunk hinges into aluminum, since the aluminum hinge profiles are made with extrusion method by using molds with desired geometries. Thus, advantage is provided in the production and labor costs.
  • Figure 1 Perspective view of the 'goose-neck type' of trunk hinge profile according to the invention made of aluminum material.
  • FIG. 2 -Lateral view of the aluminum 'goose-neck type' of trunk hinge profile according to the invention.
  • Figure 3 View of the aluminum 'goose-neck type' of trunk hinge profile according to the invention applied on the trunk.
  • Figure 4 -Different angle view of the aluminum 'goose-neck type' of trunk hinge profile according to the invention applied on the trunk.
  • connection assembly according to the invention.
  • the invention is the trunk hinge profile of goose-neck type used in automobiles and consisting of goose-neck profile (1), steel brackets (2), bush (3), pins (4), characterized in that the goose-neck profile (1) is made of aluminum material.
  • Rear trunk goose-neck profile (1 ) desired to be produced from aluminum alloys is produced with extrusion method.
  • the profile used in the present hinge is produced by bending of the steel sheet (welded pipe bend). The use of extrusion method will eliminate this intermediate bending process.
  • the invention relates to the production method of goose-neck profile (1 ) positioned between the trunk lid (5) and the vehicle body (6) in the vehicles, characterized in that
  • said goose-neck profile (1 ) is aluminum
  • the passive safety system in case of an accident, comprises the design precautions such as structural improvements and material change taken on the vehicle in order to reduce the negative effects of the accident.
  • the advantage of this invention is to reduce the weight of the vehicle with the use of aluminum hinge profile and as a result to decrease the C0 2 emission.
  • goose-neck profile (1) steel brackets (2), bush (3), pins (4), and trunk lid (5) are the main components.
  • Goose-neck profile (1) Is the main component of the hinge with one side thereof connected to the trunk lid (5) and the other side being on the vehicle body and consisting of a steel bracket (2) connected there to (profile (1)) at the rotation axis with the freedom thereof.
  • Steel Brackets (2) Are the pieces providing mounting of the goose-neck profile (1) to the automobile.
  • Bush (3) Is used in the mounting of the goose-neck profile (1) and the steel bracket (2). It facilitates the movement of the hinge by reducing the friction force.
  • Pin (4) Is used in the mounting of the goose-neck profile (1) and the steel bracket (2).
  • Trunk Lid (5) Enables the trunk section of the automobile to open. It performs this operation by means of the hinge profile of goose-neck type consisting of goose-neck profile (1 ), steel brackets (2), bush (3), and pins (4).

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Superstructure Of Vehicle (AREA)
  • Body Structure For Vehicles (AREA)

Abstract

L'invention concerne un procédé de production de profilé en col de cygne (1) positionné entre le couvercle de coffre (5) et la carrosserie (6) de véhicule, cette invention étant caractérisée en ce que le profilé en col de cygne (1) est de l'aluminium, obtenu par un procédé d'extrusion d'aluminium, ce qui a ensuite donné la forme en col de cygne.
EP14741434.6A 2013-05-24 2014-05-21 Procédé de production d'un profilé en col de cygne en aluminium destiné à être utilisé dans des couvercles de coffres d'automobiles Withdrawn EP3004500A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TR201306219 2013-05-24
PCT/TR2014/000177 WO2014189477A1 (fr) 2013-05-24 2014-05-21 Procédé de production d'un profilé en col de cygne en aluminium destiné à être utilisé dans des couvercles de coffres d'automobiles

Publications (1)

Publication Number Publication Date
EP3004500A1 true EP3004500A1 (fr) 2016-04-13

Family

ID=51211304

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14741434.6A Withdrawn EP3004500A1 (fr) 2013-05-24 2014-05-21 Procédé de production d'un profilé en col de cygne en aluminium destiné à être utilisé dans des couvercles de coffres d'automobiles

Country Status (4)

Country Link
EP (1) EP3004500A1 (fr)
JP (1) JP2016525979A (fr)
CN (1) CN105339574A (fr)
WO (1) WO2014189477A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9783028B1 (en) * 2016-03-16 2017-10-10 Ford Global Technologies, Llc Powered dual closure system for vehicles
CN106050034A (zh) * 2016-06-30 2016-10-26 丰业迪睦斯（芜湖）汽车部件有限公司 汽车后盖铰链双层弯管

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07165121A (ja) * 1993-12-17 1995-06-27 Honda Motor Co Ltd 自動車用トランクヒンジ部材及びその製造方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3125968A1 (de) * 1981-07-01 1983-01-27 Ed. Scharwächter GmbH + Co KG, 5630 Remscheid Scharnierarm
JPH0624540Y2 (ja) * 1988-09-01 1994-06-29 トヨタ自動車株式会社 ラツゲージドアヒンジ構造
DE19514388C2 (de) * 1995-04-19 2002-04-18 Scharwaechter Gmbh Co Kg Tür- oder Klappenscharnier für Kraftwagen
US20050172453A1 (en) * 2004-02-09 2005-08-11 M & C Corporation Single pivot hinge with integral coil spring assist
DE102008031013A1 (de) * 2008-06-30 2009-12-31 GM Global Technology Operations, Inc., Detroit Scharnierbügel für eine Kraftfahrzeughaube sowie Kraftfahrzeug mit einem Scharnierbügel

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07165121A (ja) * 1993-12-17 1995-06-27 Honda Motor Co Ltd 自動車用トランクヒンジ部材及びその製造方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2014189477A1 *

Also Published As

Publication number Publication date
WO2014189477A1 (fr) 2014-11-27
JP2016525979A (ja) 2016-09-01
CN105339574A (zh) 2016-02-17

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