US4733739A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Motor vehicle scuttle-dash instument panel component of plastics material having an integrated ventilating and heating unit
Assignee: Ford Motor Co
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Filing: 1985-12-02
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Granted: 1988-03-29
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Expires: 2005-12-02
Abstract
Abstract A motor vehicle scuttle-dash instrument panel component of plastics material having an integrated ventilating and heating unit comprising (i) a first part extending between the inner walls of the motor vehicle bodywork and having integrally formed hollows and walls adapted to receive components of the ventilating and heating unit, (ii) a second part likewise extending between inner walls with correspondingly matching shaped hollows and walls. When the two parts are adjacent they form together a unit having spaces and channels of a specific shape. The first and second parts can be inserted in the bodywork as a pre-assembled structural member supplemented by the corresponding components of the ventilating and heating unit and additional covering elements and being connected to the bodywork by way of lateral flanges. Both the first part (2) and the second part (3) are constructed as fibre-reinforced rigid polyurethane foam-material moulded articles, being securely joined to one another by adhesive in their peripheral regions along a substantially horizontal junction plane (6) to form a box-like transverse support member which cooperates in force-transmitting manner with the bodywork structure by way of the aforesaid lateral flanges, e.g., bead or wedge-shaped edges ( 8 and 9) which are formed on the lateral edges of the support member lying in the approximately horizontal junction plane (6). The lateral flanges are received and secured by adhesive approximately horizontally in guide channels (10) which have an appropriate cross-section and are provided on the inner wall (11) of the bodywork.
Inventors
- 👤 Siegfried Lorenz
- 👤 Erich Altdorf
- 👤 Hans Vogt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 17:19
CPC Classifications
B; B60; B60H; B60H1/00; B60H1/00007; B60H1/00021; B60H1/00028; B60K; B60K37/00; B60K37/10; B60K37/20; B60H2001/00078; B60H2001/00107
Claims Analysis
Total Claims: 25
Claim 1
Independent Claim
245 words
A motor vehicle instrument panel of plastics material having an integrated ventilating and heating unit, comprising: a first part extending between inner walls of a bodywork of a motor vehicle, having integrally formed hollows and walls adapted to receive components of the ventilating and heating unit; a second part extending between said inner walls and having hollows and walls corresponding in shape and location to the hollows and walls of the first part; components of the ventilating and heating unit received by said hollows and walls of said first part and said second part; and a covering component which engages at least one of said first part and said second part and covers a component of the ventilating and heating unit therein; both the first part and the second part having a peripheral surface in a substantially horizontal junction plane and being securely adhesively joined to one another at such peripheral surface and thereby together forming a substantially box-shaped transverse support member fixedly attached to said inner walls of the bodywork structure by means of lateral flanges approximately in said junction plane, each of which lateral flanges is received in an approximately horizontal guide channel in a corresponding one of said inner walls, certain space within said guide channels not being filled by said flanges and being filled with adhesive to form a positive connection between said flanges and said inner walls, the transverse support member cooperating with the bodywork structure as a structural member.
Claim 2
Dependent Claim
245 words
A motor vehicle instrument panel of plastics material having an integrated ventilating and heating unit, comprising: a first part extending between inner walls of a bodywork of a motor vehicle, having integrally formed hollows and walls adapted to receive components of the ventilating and heating unit; a second part extending between said inner walls and having hollows and walls corresponding in shape and location to the hollows and walls of the first part; components of the ventilating and heating unit received by said hollows and walls of said first part and said second part; and a covering component which engages at least one of said first part and said second part and covers a component of the ventilating and heating unit therein; both the first part and the second part having a peripheral surface in a substantially horizontal junction plane and being securely adhesively joined to one another at such peripheral surface and thereby together forming a substantially box-shaped transverse support member fixedly attached to said inner walls of the bodywork structure by means of lateral flanges approximately in said junction plane, each of which lateral flanges is received in an approximately horizontal guide channel in a corresponding one of said inner walls, certain space within said guide channels not being filled by said flanges and being filled with adhesive to form a positive connection between said flanges and said inner walls, the transverse support member cooperating with the bodywork structure as a structural member.
Claim 3
Dependent Claim
100 words
The motor vehicle instrument panel according to claim 1, further comprising a pre-assembled pedal block and steering column arrangement and a pre-assembled pedal arrangement, said pre-assembled pedal block and steering column arrangement and said pedal arrangement being secured to said instrument panel by means of a first mounting strap on said first part, and a second mounting strap on an upper side of said first part, and to a scuttle-dash of said motor vehicle by said second mounting strap and to a dashboard of said motor vehicle by means of a pedal block mounting flange integral with said bodywork structure.
Claim 4
Dependent Claim
40 words
The motor vehicle instrument panel according to claim 2, wherein said steering column arrangement is detachably pre-assembled and joined to a transverse support which is integral with said first part, and said pedal block is pre-assembled to said second part.
Claim 5
Dependent Claim
111 words
The motor vehicle instrument panel according to claim 1, wherein an upper side of said first part comprises an integrally formed blower casing portion, integrally formed return-air air-conditioning casing portion, and one or more integrally formed webs adapted to provide an area for adhesion to a scuttle-dash of the motor vehicle, and wherein a portion of a heating casing is integrally formed on a lower side of said first part, and wherein an upper side of said second part comprises an integrally formed heating casing portion with air guide ducts and an integrally formed air distributor casing portion, and wherein said instrument panel component further comprises an integrally formed glove compartment.
Claim 6
Dependent Claim
26 words
The motor vehicle instrument panel according to claim 4, further comprising a blower cover and a return-air air-conditioning cover consisting of non-reinforced rigid polyurethane foam material.
Claim 7
Dependent Claim
37 words
The motor vehicle instrument panel according to claim 5, further comprising an instrument panel cover comprising a support member consisting of fibre-reinforced rigid polyurethane foam material and air guide duct portions integrally formed in said support member.
Claim 8
Dependent Claim
39 words
The motor vehicle instrument panel according to claim 1, further comprising a heating partition wall and an air distributor casing attached to and positioned between said first part and said second part, consisting of non-reinforced rigid polyurethane foam material.
Claim 9
Dependent Claim
39 words
The motor vehicle instrument panel according to claim 1, further comprising air guide ducts positioned within said first part and air distribution ducts positioned within said second part, said air guide ducts consisting of non-reinforced rigid polyurethane foam material.
Claim 10
Dependent Claim
29 words
The motor vehicle instrument panel according to claim 1, further comprising air flow control flaps disposed proximate ventilating, heating and air-conditioning ducts, consisting of non-reinforced rigid polyurethane foam material.
Claim 11
Dependent Claim
22 words
The motor vehicle instrument panel according to claim 1, further comprising a glove compartment flap consisting of fibre-reinforced rigid polyurethane form material.
Claim 12
Dependent Claim
36 words
The motor vehicle instrument panel according to claim 4, characterized in that said second part in the region of said heating casing portion provides lateral openings through which a heat exchanger can be installed and withdrawn.
Claim 13
Dependent Claim
28 words
The motor vehicle instrument panel according to claim 1, characterized in that said guide channels have a U-shaped cross-section and said lateral flanges have an irregular H-shaped cross-section.
Claim 14
Independent Claim
340 words
A method of manufacturing a motor vehicle, wherein: (A) a motor vehicle scuttle-dash instrument panel is assembled, said instrument panel having an integrated ventilating and heating unit and comprising: a first part extending between inner walls of a motor vehicle bodywork structure, having integrally formed hollows and walls adapted to receive components of the ventilating and heating unit; a second part extending between said inner walls and having hollows and walls corresponding in shape and location to the hollows and walls of the first part; components of the ventilating and heating unit being received by said hollows and walls of said first part and said second part; a covering component which engages at least one of said first part and said second part and covers a component of the ventilating and heating unit therein; both the first part and the second part having a peripheral surface in a substantially horizontal junction plane and being securely adhesively joined to one another at such peripheral surface and thereby together forming a substantially box-shaped transverse support member having lateral flanges approximately in said junction plane; a steering column arrangement; and a pedal arrangement supporting the steering column arrangement; (B) said instrument panel then is inserted into a motor vehicle bodywork structure and is fixedly attached to said inner walls of said bodywork structure by means of said lateral flanges, each of which lateral flanges is received in an approximately horizontal guide channel in a corresponding one of said inner walls, certain space within said guide channels not being filled by said flanges and being filled with adhesive to form a positive connection between said flanges and said inner walls, the transverse support member cooperating with the bodywork structure as a structural member; (C) said pedal arrangement having a top and bottom, is secured at the top to a scuttle-dash of said motor vehicle; and (D) said pedal arrangement is secured at the bottom to a dashboard of the motor vehicle by means of a pedal block mounting flange integral with said bodywork structure.
Claim 15
Independent Claim
340 words
A method of manufacturing a motor vehicle, wherein: (A) a motor vehicle scuttle-dash instrument panel is assembled, said instrument panel having an integrated ventilating and heating unit and comprising: a first part extending between inner walls of a motor vehicle bodywork structure, having integrally formed hollows and walls adapted to receive components of the ventilating and heating unit; a second part extending between said inner walls and having hollows and walls corresponding in shape and location to the hollows and walls of the first part; components of the ventilating and heating unit being received by said hollows and walls of said first part and said second part; a covering component which engages at least one of said first part and said second part and covers a component of the ventilating and heating unit therein; both the first part and the second part having a peripheral surface in a substantially horizontal junction plane and being securely adhesively joined to one another at such peripheral surface and thereby together forming a substantially box-shaped transverse support member having lateral flanges approximately in said junction plane; a steering column arrangement; and a pedal arrangement supporting the steering column arrangement; (B) said instrument panel then is inserted into a motor vehicle bodywork structure and is fixedly attached to said inner walls of said bodywork structure by means of said lateral flanges, each of which lateral flanges is received in an approximately horizontal guide channel in a corresponding one of said inner walls, certain space within said guide channels not being filled by said flanges and being filled with adhesive to form a positive connection between said flanges and said inner walls, the transverse support member cooperating with the bodywork structure as a structural member; (C) said pedal arrangement having a top and bottom, is secured at the top to a scuttle-dash of said motor vehicle; and (D) said pedal arrangement is secured at the bottom to a dashboard of the motor vehicle by means of a pedal block mounting flange integral with said bodywork structure.
Claim 16
Dependent Claim
36 words
The method of claim 13, wherein said steering column arrangement is detachably pre-assembled and joined to a transverse support which is integral with said first part, and said pedal block is pre-assembled to said second part.
Claim 17
Dependent Claim
107 words
The method of claim 13, wherein an upper side of said first part comprises an integrally formed blower casing portion, integrally formed return-air air-conditioning casing portion, and one or more integrally formed webs adapted to provide an area for adhesion to a scuttle-dash of the motor vehicle, and wherein a portion of a heating casing is integrally formed on a lower side of said first part, and wherein an upper side of said second part comprises an integrally formed heating casing portion with air guide ducts and an integrally formed air distributor casing portion, and wherein said instrument panel component further comprises an integrally formed glove compartment.
Claim 18
Dependent Claim
28 words
The method of claim 13, wherein said scuttle-dash instrument panel component further comprises a blower cover and a return-air air-conditioning cover consisting of non-reinforced rigid polyurethane foam material.
Claim 19
Dependent Claim
39 words
The method of claim 13, wherein said scuttle-dash instrument panel component further comprises an instrument panel cover comprising a support member consisting of fibre-reinforced rigid polyurethane foam material and air guide duct portions integrally formed in said support member.
Claim 20
Dependent Claim
41 words
The method of claim 13, wherein said scuttle-dash instrument panel component further comprises a heating partition wall and an air distributor casing attached to and positioned between said first part and said second part, consisting of non-reinforced rigid polyurethane foam material.
Claim 21
Dependent Claim
37 words
The method of claim 13, wherein said scuttle-dash instrument panel component further comprises air guide ducts positioned within said first part and air distribution ducts positioned within said second part, consisting of non-reinforced rigid polyurethane foam material.
Claim 22
Dependent Claim
34 words
The method of claim 13, wherein said scuttle-dash instrument panel component further comprises air flow control flaps disposed in the region of ventilating, heating and air-conditioning ducts, consisting of non-reinforced rigid polyurethane foam material.
Claim 23
Dependent Claim
24 words
The method of claim 13, wherein said scuttle-dash instrument panel component further comprises a glove compartment flap consisting of fibre-reinforced rigid polyurethane foam material.
Claim 24
Dependent Claim
39 words
The method of claim 15, wherein said scuttle-dash instrument panel component is characterized in that said second part in the region of said heating casing portion provides lateral openings through which a heat exchanger can be installed and withdrawn.
Claim 25
Dependent Claim
31 words
The method of claim 13, wherein said scuttle-dash instrument panel component is characterized in that said guide channels have a U-shaped cross-section and said lateral flanges have an irregular H-shaped cross-section.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1991-03-29 | 1991-09-28 | 1992-03-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1995-03-29 | 1995-09-28 | 1996-03-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1999-03-29 | 1999-09-28 | 2000-03-29 | $7700.00 | Window Closed / Lapsed |