WO2003078187A1 - Instrument panel beam assembly and methods of manufacture - Google Patents

Instrument panel beam assembly and methods of manufacture Download PDF

Info

Publication number
WO2003078187A1
WO2003078187A1 PCT/US2002/004785 US0204785W WO03078187A1 WO 2003078187 A1 WO2003078187 A1 WO 2003078187A1 US 0204785 W US0204785 W US 0204785W WO 03078187 A1 WO03078187 A1 WO 03078187A1
Authority
WO
WIPO (PCT)
Prior art keywords
beam member
accordance
assembly
duct
defrost
Prior art date
Application number
PCT/US2002/004785
Other languages
French (fr)
Inventor
Daniel Woodman
Marc Black
Original Assignee
General Electric Company
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 General Electric Company filed Critical General Electric Company
Priority to PCT/US2002/004785 priority Critical patent/WO2003078187A1/en
Priority to JP2003576214A priority patent/JP2005519808A/en
Priority to KR10-2004-7012894A priority patent/KR20040086408A/en
Priority to AU2002250119A priority patent/AU2002250119B2/en
Priority to EP02719011A priority patent/EP1478534A4/en
Priority to CNA028282329A priority patent/CN1620372A/en
Publication of WO2003078187A1 publication Critical patent/WO2003078187A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00507—Details, e.g. mounting arrangements, desaeration devices
    • B60H1/00514—Details of air conditioning housings
    • B60H1/0055—Details of air conditioning housings the housing or parts thereof being integrated in other devices, e.g. dashboard
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
    • B62D25/08—Front or rear portions
    • B62D25/14—Dashboards as superstructure sub-units
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00507—Details, e.g. mounting arrangements, desaeration devices
    • B60H1/00557—Details of ducts or cables
    • B60H1/00564—Details of ducts or cables of air ducts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/24—Devices purely for ventilating or where the heating or cooling is irrelevant
    • B60H1/241—Devices purely for ventilating or where the heating or cooling is irrelevant characterised by the location of ventilation devices in the vehicle
    • B60H1/242—Devices purely for ventilating or where the heating or cooling is irrelevant characterised by the location of ventilation devices in the vehicle located in the front area
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
    • B62D25/08—Front or rear portions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
    • B62D25/08—Front or rear portions
    • B62D25/14—Dashboards as superstructure sub-units
    • B62D25/142—Dashboards as superstructure sub-units having ventilation channels incorporated therein

Abstract

An instrument panel beam assembly (10) includes, in an exemplary embodiment, an elongate front beam member (22) having a plurality of duct channels (28, 32) and a plurality of energy absorbers (66). The beam assembly also includes an elongate rear beam member (24) having a plurality of duct channels (36, 38, 40) corresponding to the front beam member duct channels. The front beam member is couple to the rear beam member forming a beam structure (12) so that the plurality of corresponding duct channels in the front and rear beam members form a plurality of ducts (42, 44, 46) in the beam structure.

Description

INSTRUMENT PANEL BEAM ASSEMBLY AND METHODS OF MANUFACTURE
BACKGROUND OF THE INVENTION
[0001] Known instrument panel assemblies include a beam structure and at least one decorative instrument panel attached to the beam structure. Some of the decorative panels act as knee bolsters to protect the knees of vehicle occupants in the event of an impact. An instrument panel assembly is mounted inside the passenger compartment of an automobile with the beam structure attached to the automobile body, typically to the A-pillar. Known instrument panel beam structures are fabricated from steel, aluminum, magnesium, or plastic.
[0002] A number of vehicle systems are housed within an instrument panel, for example, the heating, ventilating, and air conditioning (HVAC) system. The HVAC system includes a number of air distribution ducts housed within the instrument panel, h known instrument panels the HVAC ducts are separate components attached to the instrument panel beam structure. Multiple components increases complexity of the assembly which increases fabrication time and increases labor costs.
[0003] U.S. Patent 5,312,133 describes an instrument panel assembly that includes a steel beam and a duct system attached to the steel beam that does not deform and absorb energy. The duct system includes a front channel member and a rear channel member bonded together with adhesive to form the duct system.
[0004] U.S. Patent 5,549,344 describes an instrument panel assembly that includes a metal support beam, a plastic base member, and a plurality of ducts. The ducts are separately formed and then hot plate heat welded to the base member to form an integral unit. The base member and ducts are then attached to the metal support beam. [0005] U.S. Patent 5,676,216 describes an instrument panel assembly that includes a knee bolster assembly, an instrument panel, a reinforcement assembly, a beam duct assembly, and a fastening assembly. The beam assembly has a two piece beam structure that includes an integrated air distribution system. Each piece of the beam structure is formed from sheet molding compound (SMC) and are bonded together with adhesive. The reinforcement assembly includes separate metal reinforcement members to support the knee bolsters of the instrument panel.
[0006] U.S. Patent 5,762,395 describes a instrument panel assembly that includes a one piece plastic cross car support structure that has a plurality of laterally extending, upwardly opening U-shaped duct channels. The assembly also includes an instrument panel that is continuously secured to upward facing edges of the U-shaped duct channels to form closed ducts in the assembly.
BRIEF DESCRIPTION OF THE INVENTION
[0007] hi one aspect, an instrument panel beam assembly is provided that includes an elongate front beam member having a plurality of duct channels and a plurality of energy absorbers. The beam assembly also includes an elongate rear beam member having a plurality of duct channels corresponding to the front beam member duct channels. The front beam member is coupled to the rear beam member forming a beam structure so that the plurality of corresponding duct channels in the front and rear beam members form a plurality of ducts in the beam structure.
[0008] In another aspect, a method of producing an instrument panel beam assembly includes molding from a thermoplastic material, an elongate front beam member that includes a plurality of duct channels and a plurality of energy absorbers. The method also includes molding form a thermoplastic material, an elongate rear beam member that includes a plurality of duct channels corresponding to the front beam member duct channels. The method further includes coupling the front beam member to the rear beam member forming a beam structure so that the plurality of corresponding duct channels in the front and rear beam members form a plurality of ducts in the beam structure. [0009] In another aspect, an instrument panel beam assembly is provided that includes a thermoplastic front beam member having a plurality of molded-in duct channels and a plurality of energy absorbers. The beam assembly also includes a thermoplastic rear beam member having a plurality of molded-in duct channels corresponding to the front beam member duct channels. The front beam member is coupled to the rear beam member forming a beam structure with the plurality of corresponding duct channels in the front and rear beam members forming a plurality of ducts in the beam structure. The beam assembly further includes a thermoplastic defrost plenum member having at least one defrost duct channel corresponding to and aligning with at least one defrost duct channel in the rear beam member so that the defrost duct channels of the plenum member and the rear beam member form at least one defrost duct when the plenum member is coupled to the rear beam member.
BRIEF DESCRIPTION OF THE DRAWINGS
[0010] Figure 1 is a perspective view of an instrument panel beam assembly in accordance with an embodiment of the present invention.
[0011] Figure 2 is an exploded perspective front view of the instrument panel beam assembly shown in Figure 1.
[0012] Figure 3 is an exploded perspective rear view of the instrument panel beam assembly shown in Figure 1.
DETAILED DESCRIPTION OF THE INVENTION
[0013] An instrument panel beam assembly that includes a thermoplastic beam structure having integrally molded-in HVAC ducts and energy absorbers is described below in detail. The thermoplastic beam structure supports the decorative panel(s) of the instrument panel. The integrally molded-in HVAC ducts and energy absorbers result in fewer parts than known instrument panel structures which provides for simplified instrument panel fabrication and lower fabrication labor costs. [0014] The thermoplastic beam structure can be molded from one of many thermoplastic materials. Suitable thermoplastic materials include, but are not limited to, acrylonitrile-butadiene-styrene (ABS), polycarbonate, polycarbonate/ABS blend, a copolycarbonate-polyester, acrylic-styrene-acrylonitrile (ASA), acrylonitrile- (ethylene-polypropylene diamine modified)-styrene (AES), phenylene ether resins, glass filled blends of polyphenylene oxide and polystyrene, blends of polyphenylene ether/polyamide (NORYL GTX® from General Electric Company), blends of polycarbonate/PET/PBT, polybutylene terephthalate and impact modifier (XENOY® resin from General Electric Company), polyamides, phenylene sulfϊde resins, polyvinyl chloride PVC, high impact polystyrene (HIPS), low/high density polyethylene, polypropylene and thermoplastic olefins (TPO).
[0015] Referring to the drawings, Figure 1 is a perspective view of an instrument panel beam assembly 10 in accordance with an exemplary embodiment of the present invention, and Figures 2 and 3 are exploded perspective front and rear views of beam assembly 10 respectively. Instrument panel beam assembly 10 includes a molded thermoplastic beam structure 12, with a steering column support 14, a center stack 16 and end brackets 18 and 20 attached to beam structure 12. A floor bracket 21 couples center stack 16 to a floor pan (not shown) of an automobile.
[0016] Beam structure 12 is formed by a front beam member 22, a rear beam member 24, and a defrost plenum member 26. Front beam member 22 includes molded-in HVAC duct channels, specifically, side window defrost duct channel 28 and main air conditioning duct channel 32. Rear beam member 24 includes corresponding HVAC duct channels molded into a first side 34 of rear beam member 24. Specifically, side window defrost duct channels 36 and 38, and main air conditioning duct channel 40 are molded into first side 34 of rear beam member 24. Front and rear beam members are coupled together with corresponding side window defrost duct channels 28, 36, and 38 forming side window defrost ducts 42 and 44, and main air conditioning duct channels 32 and 40 forming a main air conditioning duct 46. Front beam member 22 also includes a plurality of air conditioning duct outlets 48. [0017] A second side 50 of rear beam member 24 includes a molded- in front window defrost duct channel 52. Defrost plenum 26 includes corresponding molded-in duct channels, specifically, a front window defrost duct channel 54 and side window defrost duct connection channels 56 and 58. Rear beam member 24 and defrost plenum 26 are coupled together with corresponding front window defrost duct channels 52 and 54 forming a front window defrost duct 60, and side window defrost duct connection channels 56 and 58 connecting to side window defrost ducts 42 and 44.
[0018] Front beam member 22 and rear beam member 24, in one , exemplary embodiment, are coupled by vibration welding, and in alternate embodiments by at least one of heat bonding, adhesive bonding, and fasteners. Also, rear beam member 24 and defrost plenum 26, in one exemplary embodiment, are coupled by vibration welding, and in alternate embodiments by at least one of heat bonding, adhesive bonding, and fasteners.
[0019] A plurality of energy absorbers 66 extend from a bottom side edge 68 of front beam member 22. Energy absorbers 66 and a main body portion 70 of front beam member 22 are molded as one piece. Knee bolsters (not shown) are part of an instrument panel and are supported by energy absorbers 66. During an impact situation, energy is transferred from a passenger knee to a knee bolster and to energy absorbers 66. The deformation of energy absorbers 66 dissipates the energy and prevents injury to the passenger knee. In the exemplary embodiment, energy absorbers 66 have a substantially D-shape configuration. In alternate embodiments, energy absorbers 66 can have any suitable shape that is capable of deforming from the force of a vehicle occupant's knee against the knee bolster in an impact event, and thereby absorbing energy from the occupant's knee. A C-channel support rod 72 extends between energy absorbers 66. C-channel support rod 72 includes a glove box hinge 74.
[0020] A plurality of stiffening ribs 76 extend from an outer surface 78 of front beam member 22. Stiffening ribs 76 are positioned between side window defrost duct channels 28 and 30 and main air conditioning duct channel 32. [0021] Steering column support 14 is formed from an upper steering column support member 80 and a lower steering column support member 82. Upper and lower steering support members 80 and 82 are coupled together with, for example, fasteners. Steering column support 14 is coupled to beam structure 12 with, for example, fasteners. Lower steering support member 82 includes a pedal bracket portion 84 for attaching the vehicle accelerator and brake pedals 86 and 88.
[0022] End brackets 18 and 20 attach to opposing ends 90 and 92 of beam structure 12. End brackets 18 and 20 are configured to attach to an automobile body to secure beam structure 12 within a passenger compartment of an automobile.
[0023] The above described instrument panel beam assembly 10 that includes a thermoplastic beam structure 12 having integrally molded-in HVAC ducts and energy absorbers 66 supports the decorative panel(s) of the instrument panel. The integrally molded-in HVAC ducts 42, 44, and 46, and energy absorbers 66 result in fewer parts than known instrument panel structures which provides for simplified instrument panel fabrication and lower fabrication labor costs.
[0024] While the invention has been described in terms of various specific embodiments, those skilled in the art will recognize that the invention can be practiced with modification within the spirit and scope of the claims.

Claims

WHAT IS CLAIMED IS:
1. An instrument panel beam assembly (10) comprising:
an elongate front beam member (22) comprising a plurality of duct channels (28,32) and a plurality of energy absorbers (66);
an elongate rear beam member (24) comprising a plurality of duct channels (36, 38, 40) corresponding to said front beam member duct channels, said front beam member coupled to said rear beam member forming a beam structure (12) so that said plurality of corresponding duct channels in said front and rear beam members form a plurality of ducts (42, 44, 46) in said beam structure.
2. An assembly (10) in accordance with Claim 1 further comprising an upper steering column support (80) coupled to said beam structure (12).
3. An assembly (10) in accordance with Claim 2 further comprising a lower steering column support (82) coupled to said upper steering column support (80) and to said beam structure (12).
4. An assembly (10) in accordance with Claim 1 wherein each said energy absorber (66) comprises a substantially D-shape configuration.
5. An assembly (10) in accordance with Claim 1 wherein said front beam member (22) further comprises a C-channel support rod (72) extending between at least two of said energy absorbers (66).
7. An assembly (10) in accordance with Claim 1 further comprising a center stack (16) coupled to said beam structure (12), said center stack is sized to receive automobile system controls.
8. An assembly (10) in accordance with Claim 1 further comprising a first end bracket (18) attached to a first end of said beam structure (12) and a second end bracket (20) attached to a second end of said beam structure.
9. An assembly (10) in accordance with Claim 1 further comprising a defrost plenum member (26) coupled to said rear beam member (24), said defrost plenum member comprising at least one defrost duct channel (54) corresponding to and aligning with at least one defrost duct channel (52) in said rear beam member so that said defrost duct channels of said plenum member and said rear beam member form at least one defrost duct (60).
10. An assembly (10) in accordance with Claim 1 wherein said plurality of ducts in said beam structure comprise a front defrost duct (60), side window defrost ducts (42, 44), and main air conditioning ducts (46), and said front beam member (22) comprises at least one air conditioning duct outlet (48).
11. An assembly (10) in accordance with Claim 1 wherein said front and rear beam members (22, 24) comprise a thermoplastic material.
12. A method of producing an instrument panel beam assembly (10) comprising:
molding an elongate front beam member (22) from a thermoplastic material, the front beam member comprising a plurality of duct channels (28, 32) and a plurality of energy absorbers (66);
molding an elongate rear beam member (24) from a thermoplastic material, the rear beam member comprising a plurality of duct channels (36, 38, 40) corresponding to the front beam member duct channels;
coupling the front beam member to the rear beam member forming a beam structure (12) so that the plurality of corresponding duct channels in the front and rear beam members form a plurality of ducts (42, 44, 46) in the beam structure.
13. A method in accordance with Claim 12 further comprising:
molding a defrost plenum member (26) from a thermoplastic material, the defrost plenum member comprising at least one defrost duct channel (54); and coupling the defrost plenum member to the rear beam member (24) so that the at least one defrost duct channel of the plenum member aligns with corresponding at least one defrost duct channel in the rear beam member to form at least one defrost duct (60).
14. A method in accordance with Claim 12 further comprising:
forming an upper steering column support (80);
forming a lower steering column support (84);
coupling the upper steering column support member to the lower steering column support member to form a steering column support (14); and
coupling the steering column support to the beam structure (12).
15. A method in accordance with Claim 12 wherein each energy absorber (66) comprises a substantially D-shape configuration.
16. A method in accordance with Claim 12 wherein the front beam member (22) further comprises a C-channel support rod (72) extending between at least two energy absorbers (66).
17. A method in accordance with Claim 12 further comprising:
molding a center stack (16) from a thermoplastic material; and
coupling the center stack to the beam structure (12).
18. A method in accordance with Claim 12 further comprising:
forming a first end bracket (18) and a second end bracket (20);
attaching the first end bracket to a first end of the beam structure; and
attaching the second end bracket to a second end of the beam structure.
19. A method in accordance with Claim 12 wherein coupling the front beam member (22) to the rear beam member (24) comprises coupling the front beam member to the rear beam member with at least one of vibration welding, heat bonding, adhesive bonding, and fasteners.
20. A instrument panel beam assembly (10) comprising:
a theπnoplastic front beam member (22) comprising a plurality of molded-in duct channels (28, 32) and a plurality of energy absorbers (66);
a thermoplastic rear beam member (24) comprising a plurality of molded-in duct channels (36, 38, 40) corresponding to said front beam member duct channels, said front beam member coupled to said rear beam member forming a beam structure (12) so that said plurality of corresponding duct channels in said front and rear beam members form a plurality of ducts (42, 44, 46) in said beam structure; and
a thermoplastic defrost plenum member (26) comprising at least one defrost duct channel (54) corresponding to and aligning with at least one defrost duct channel (52) in said rear beam member so that said defrost duct channels of said plenum member and said rear beam member form at least one defrost duct (60), said plenum member coupled to said rear beam member.
21. An assembly (10) in accordance with Claim 20 further comprising a steering column support coupled to said beam structure (12), said steering column support (14) comprising an upper steering column support member (80) and a lower steering column support member (82) coupled to said upper steering column support member.
22. An assembly (10) in accordance with Claim 20 wherein said front beam member (22) further comprises a C-channel support rod (72) extending between at least two of said energy absorbers (66), said C-channel support rod comprising a glove box hinge (74).
23. An assembly (10) in accordance with Claim 20 further comprising a center stack (160 coupled to said beam structure (12), said center stack sized to receive automobile system controls.
24. An assembly (10) in accordance with Claim 20 wherein said front beam member (22) is coupled to said rear beam member (24) by at least one of vibration welding, heat bonding, adhesive bonding, and fasteners.
25. An assembly (10) in accordance with Claim 20 further comprising a center stack (16) integrally molded with said thermoplastic front beam member (22), said center stack sized to receive automobile system controls.
PCT/US2002/004785 2002-02-19 2002-02-19 Instrument panel beam assembly and methods of manufacture WO2003078187A1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
PCT/US2002/004785 WO2003078187A1 (en) 2002-02-19 2002-02-19 Instrument panel beam assembly and methods of manufacture
JP2003576214A JP2005519808A (en) 2002-02-19 2002-02-19 Instrument panel beam assembly and manufacturing method thereof
KR10-2004-7012894A KR20040086408A (en) 2002-02-19 2002-02-19 Instrument panel beam assembly and methods of manufacture
AU2002250119A AU2002250119B2 (en) 2002-02-19 2002-02-19 Instrument panel beam assembly and methods of manufacture
EP02719011A EP1478534A4 (en) 2002-02-19 2002-02-19 Instrument panel beam assembly and methods of manufacture
CNA028282329A CN1620372A (en) 2002-02-19 2002-02-19 Instrument panel beam assembly and mfg. method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2002/004785 WO2003078187A1 (en) 2002-02-19 2002-02-19 Instrument panel beam assembly and methods of manufacture

Publications (1)

Publication Number Publication Date
WO2003078187A1 true WO2003078187A1 (en) 2003-09-25

Family

ID=28038556

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2002/004785 WO2003078187A1 (en) 2002-02-19 2002-02-19 Instrument panel beam assembly and methods of manufacture

Country Status (6)

Country Link
EP (1) EP1478534A4 (en)
JP (1) JP2005519808A (en)
KR (1) KR20040086408A (en)
CN (1) CN1620372A (en)
AU (1) AU2002250119B2 (en)
WO (1) WO2003078187A1 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005100057A1 (en) * 2004-04-19 2005-10-27 Carcoustics Tech Center Gmbh Air guiding element for an instrument panel of a motor vehicle
FR2881708A1 (en) * 2005-02-04 2006-08-11 Valeo Systemes Thermiques Stiffening girder for cab interior of vehicle, has opening arranged across girder wall in shrinking zone, where opening is closed by closing unit equipped of reception unit for receiving structural unit of vehicle and air stream unit
FR2887511A1 (en) * 2005-06-22 2006-12-29 Valeo Systemes Thermiques Motor vehicle equipment e.g. steering column support, support beam, has distinct units forming air channeling unit placed symmetrically with respect to vertical transversal median plane, when units are assembled
FR2901182A1 (en) * 2006-05-18 2007-11-23 Faurecia Interieur Ind Snc Cab interior`s ventilation assembly for motor vehicle, has ventilation module with pipe extending partially in support crosspiece of fascia, ventilators hydraulically connected to outer air inlet pipe, and air current diffusion pipe
US7300102B2 (en) 2001-08-15 2007-11-27 Dow Global Technologies, Inc. Instrument panel assembly
FR2909935A1 (en) * 2006-12-19 2008-06-20 Renault Sas AIR CONDITIONING DEVICE FOR A VEHICLE COMPRISING A DEFROST PIPING NETWORK
GB2619775A (en) * 2022-06-17 2023-12-20 Draexlmaier Lisa Gmbh Cockpit carrier for a vehicle

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9623798B2 (en) * 2013-04-17 2017-04-18 Continental Automotive Systems, Inc. Vibration absorbing features for plastic assemblies
CN103738186B (en) * 2014-01-21 2016-06-08 安徽江淮汽车股份有限公司 A kind of automotive console area body structure
JP6894355B2 (en) * 2017-11-27 2021-06-30 トヨタ自動車株式会社 Resin radiator support duct

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5312133A (en) * 1992-12-17 1994-05-17 Ford Motor Company Cross vehicular assembly including knee bolsters
US5311960A (en) * 1992-12-17 1994-05-17 Ford Motor Company Two piece multifunctional composite structural cross vehicular beam
US5556153A (en) * 1994-10-14 1996-09-17 Davidson Textron Inc. Instrument panel assembly
US5564515A (en) * 1995-08-23 1996-10-15 Chrysler Corporation Instrument panel assembly
US5676216A (en) * 1994-04-14 1997-10-14 Ford Global Technologies, Inc. Structural two-piece composite instrument panel cross-beam with integrated air distribution system
US5762395A (en) * 1996-06-25 1998-06-09 General Motors Corporation Molded cross car support structure
US5934744A (en) * 1997-10-01 1999-08-10 General Motors Corporation Cross car structural beam
US6095272A (en) * 1996-07-15 2000-08-01 Yazaki Corporation Instrument panel unit
US6110037A (en) * 1997-12-01 2000-08-29 Moriroku Kabushiki Kaisha Air conditioning duct device in automobile
US6237956B1 (en) * 2000-04-17 2001-05-29 Lear Corporation Steering column support bracket
US6371551B1 (en) * 2000-10-24 2002-04-16 Ford Global Technologies, Inc. Integrated steering column, instrument panel, and cowl body structure
US6378934B1 (en) * 1999-03-09 2002-04-30 Lear Corporation Cross-guard duct and steering column support bracket

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001074627A1 (en) * 2000-03-31 2001-10-11 Delphi Technologies, Inc. Structural beam with integrated knee energy absorbers

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5312133A (en) * 1992-12-17 1994-05-17 Ford Motor Company Cross vehicular assembly including knee bolsters
US5311960A (en) * 1992-12-17 1994-05-17 Ford Motor Company Two piece multifunctional composite structural cross vehicular beam
US5676216A (en) * 1994-04-14 1997-10-14 Ford Global Technologies, Inc. Structural two-piece composite instrument panel cross-beam with integrated air distribution system
US5556153A (en) * 1994-10-14 1996-09-17 Davidson Textron Inc. Instrument panel assembly
US5564515A (en) * 1995-08-23 1996-10-15 Chrysler Corporation Instrument panel assembly
US5762395A (en) * 1996-06-25 1998-06-09 General Motors Corporation Molded cross car support structure
US6095272A (en) * 1996-07-15 2000-08-01 Yazaki Corporation Instrument panel unit
US5934744A (en) * 1997-10-01 1999-08-10 General Motors Corporation Cross car structural beam
US6110037A (en) * 1997-12-01 2000-08-29 Moriroku Kabushiki Kaisha Air conditioning duct device in automobile
US6378934B1 (en) * 1999-03-09 2002-04-30 Lear Corporation Cross-guard duct and steering column support bracket
US6237956B1 (en) * 2000-04-17 2001-05-29 Lear Corporation Steering column support bracket
US6371551B1 (en) * 2000-10-24 2002-04-16 Ford Global Technologies, Inc. Integrated steering column, instrument panel, and cowl body structure

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP1478534A4 *

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7300102B2 (en) 2001-08-15 2007-11-27 Dow Global Technologies, Inc. Instrument panel assembly
WO2005100057A1 (en) * 2004-04-19 2005-10-27 Carcoustics Tech Center Gmbh Air guiding element for an instrument panel of a motor vehicle
FR2881708A1 (en) * 2005-02-04 2006-08-11 Valeo Systemes Thermiques Stiffening girder for cab interior of vehicle, has opening arranged across girder wall in shrinking zone, where opening is closed by closing unit equipped of reception unit for receiving structural unit of vehicle and air stream unit
FR2887511A1 (en) * 2005-06-22 2006-12-29 Valeo Systemes Thermiques Motor vehicle equipment e.g. steering column support, support beam, has distinct units forming air channeling unit placed symmetrically with respect to vertical transversal median plane, when units are assembled
FR2901182A1 (en) * 2006-05-18 2007-11-23 Faurecia Interieur Ind Snc Cab interior`s ventilation assembly for motor vehicle, has ventilation module with pipe extending partially in support crosspiece of fascia, ventilators hydraulically connected to outer air inlet pipe, and air current diffusion pipe
FR2909935A1 (en) * 2006-12-19 2008-06-20 Renault Sas AIR CONDITIONING DEVICE FOR A VEHICLE COMPRISING A DEFROST PIPING NETWORK
WO2008074630A1 (en) * 2006-12-19 2008-06-26 Renault S.A.S Air conditioning device for a vehicle comprising a network of de-icing ducts
RU2446059C2 (en) * 2006-12-19 2012-03-27 Рено С.А.С. Transport facility air conditioner with system of anti-icing channels
US8641489B2 (en) 2006-12-19 2014-02-04 Renault S.A.S. Air conditioning device for a vehicle comprising a network of de-icing ducts
GB2619775A (en) * 2022-06-17 2023-12-20 Draexlmaier Lisa Gmbh Cockpit carrier for a vehicle

Also Published As

Publication number Publication date
AU2002250119A1 (en) 2003-09-29
AU2002250119B2 (en) 2007-07-26
CN1620372A (en) 2005-05-25
KR20040086408A (en) 2004-10-08
EP1478534A4 (en) 2006-03-15
JP2005519808A (en) 2005-07-07
EP1478534A1 (en) 2004-11-24

Similar Documents

Publication Publication Date Title
US6869123B2 (en) Instrument panel thermoplastic energy absorbers
KR100305165B1 (en) Transverse support structure for an instrument panel in a vehicle
US6601902B1 (en) Motor vehicle cockpit
US6073987A (en) Integrated modular instrument panel assembly
JP3585566B2 (en) Automotive instrument panel with knee rest
US6120090A (en) Structural headliner
US6668513B2 (en) Structural composite member formed of a metal and reinforced by a blow-molded member
EP0979175B1 (en) Arrangement for vehicle body structure
AU2002250119B2 (en) Instrument panel beam assembly and methods of manufacture
JPH1071874A (en) Dashboard
US8186748B2 (en) Energy absorber for vehicle overhead system
KR100461796B1 (en) Instrument panel beam assembly and methods of manufacture
US6872134B2 (en) Dashboard assembly
US20050048904A1 (en) Vehicle air duct assembly of an integrated beam structure
JP2006507173A (en) Cab subassembly
WO2003045763A1 (en) Instrument panel thermoplastic energy absorbers
JP2005119469A (en) Vehicular air duct
WO2003051682A1 (en) Passenger side inflatable restrant bracket
JP3403325B2 (en) Car roof side duct
WO2001074627A1 (en) Structural beam with integrated knee energy absorbers

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ OM PH PL PT RO RU SD SE SG SI SK SL TJ TM TN TR TT TZ UA UG US UZ VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
WWE Wipo information: entry into national phase

Ref document number: 2295/DELNP/2004

Country of ref document: IN

WWE Wipo information: entry into national phase

Ref document number: 2002250119

Country of ref document: AU

WWE Wipo information: entry into national phase

Ref document number: 2003576214

Country of ref document: JP

WWE Wipo information: entry into national phase

Ref document number: 2002719011

Country of ref document: EP

Ref document number: 20028282329

Country of ref document: CN

Ref document number: 1020047012894

Country of ref document: KR

WWP Wipo information: published in national office

Ref document number: 2002719011

Country of ref document: EP

WWG Wipo information: grant in national office

Ref document number: 2002250119

Country of ref document: AU