AU650318B2 - Dual durometer molding without joint line - Google Patents
Dual durometer molding without joint line Download PDFInfo
- Publication number
- AU650318B2 AU650318B2 AU10485/92A AU1048592A AU650318B2 AU 650318 B2 AU650318 B2 AU 650318B2 AU 10485/92 A AU10485/92 A AU 10485/92A AU 1048592 A AU1048592 A AU 1048592A AU 650318 B2 AU650318 B2 AU 650318B2
- Authority
- AU
- Australia
- Prior art keywords
- core member
- outer layer
- core
- polymeric material
- forming
- 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.)
- Expired - Fee Related
Links
- 238000000465 moulding Methods 0.000 title claims description 27
- 230000009977 dual effect Effects 0.000 title description 2
- 239000000463 material Substances 0.000 claims description 27
- 238000001125 extrusion Methods 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 12
- 239000013536 elastomeric material Substances 0.000 claims description 11
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 7
- 229920002554 vinyl polymer Polymers 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 2
- 239000002184 metal Substances 0.000 description 10
- NYQDCVLCJXRDSK-UHFFFAOYSA-N Bromofos Chemical group COP(=S)(OC)OC1=CC(Cl)=C(Br)C=C1Cl NYQDCVLCJXRDSK-UHFFFAOYSA-N 0.000 description 3
- 239000012778 molding material Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- CXKWCBBOMKCUKX-UHFFFAOYSA-M methylene blue Chemical compound [Cl-].C1=CC(N(C)C)=CC2=[S+]C3=CC(N(C)C)=CC=C3N=C21 CXKWCBBOMKCUKX-UHFFFAOYSA-M 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
- B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
- B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B1/00—Layered products having a non-planar shape
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B25/00—Layered products comprising a layer of natural or synthetic rubber
- B32B25/04—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B25/08—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
- B32B37/15—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state
- B32B37/153—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state at least one layer is extruded and immediately laminated while in semi-molten state
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
- B60R13/04—External Ornamental or guard strips; Ornamental inscriptive devices thereon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/07—Flat, e.g. panels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
- B29C48/17—Articles comprising two or more components, e.g. co-extruded layers the components having different colours
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2605/00—Vehicles
- B32B2605/003—Interior finishings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
Description
650 318
AUSTRALIA
Patents Act 1952 COMPLETE SPECIFICATION FOR A STANDARD PATENT
(ORIGINAL)
Regulation 32 Name of Applicant: Actual Inventor(s): Address for Service: Invention Title: THE STANDARD PRODUCTS COMPANY ROBERT ANDREW ZOLLER DAVIES COLLISON CAVE, Patent Attorneys, 1 Little Collins Street, Melbourne, 3000.
"DUAL DUROMETER MOLDING WIT-HOUT JOINT
LINE"
The following statement is a full description of this invention, including the best method of performing it known to us: -1- .TEGIMIA-13 FIEIZ ni n4--it-Nn v 2 4-n nyilrli -fnv- -taclxnent-tovehicle, and partilrl a trimnolding coextruded without a matal -es^e o c R PARCrTTND TPI T T TNVTPT1N In the past, trim moldings for attacrment to a vehicle have included a solid netal core. The netal core is a flat strip which is roll fomned to a predetermined shape. After roll forming, the netal core is cleaned and heated. The metal core is then through extruded to form an outer layer skin about it.
A first problem with the fabrication of such trim moldings is that vibrations may be set up in the metal. In other words, the metal core transmits vibrations. Any vibration in the metal core results in imperfections in the plastic outer skin as the extrusion exits the extruding die. Hence, ridges or what are oamonly known as "chatter lines" appear in the outer skin of the plastic due to the vibrations in the metal core.
A second problem with metal cores is that the end cap has to be molded to the end of the metal core and outer skin extrusion. To perform this molding operation, a molding material different than the extruding material of the outer skin is used. This results in a joint line formed between the end cap and the core and outer skin extrusion.
A third problem with metal cores is that if the extruded outer skin is colored, a different colored molding material has to be used for -c r 2
N
1A -2the end cap. This leads to color mismatch between the end caps and the core and outer skin extrusion.
A final problem with metal cores is that of end cap joint strength. Presently, molded end caps are difficult to bond securely to the coextrusion with the required joint bond strength. This has resulted in a large scrap rate of such trim moldings.
According to a first aspect of the present invention there is provided an elongated trim molding for attachment to a vehicle comprising: a relatively thick core member; a relatively thin outer layer extruded about one side of said core member; said core member comprising a polymeric material, and said outer layer having a smooth continuous surface facing away from said core member; said outer layer comprising an elastomeric material; said polymeric material comprising a rigid vinyl material; said core member having a C-shaped cross-section; and an end cap formed at each longitudinal end of said core member from said core member and said outer layer, each said end cap and said core member and said outer layer being formed as a one-piece continuous member without a joint line between said end cap and said outer layer.
According to a second aspect of the present invention there is provided a trim molding for attachment to a vehicle comprising: a core member; an outer layer extruded about one side of said core member; said core member comprising a polymeric material, whereby the polymeric material prevents ridges from appearing in the outer layer due to vibrations being trp.smitted to the outer layer at the extrusion die to form a smooth continuous surface on said outer layer; said outer layer comprising a colored elastomeric material; said polymeric material comprising a rigid vinyl material; said core member having a C-shaped cross-section; and an end cap formed at each end of said core member, said end caps and said core member and said outer skin being formed as a one-piece continuous member 940209,p:\oper\kay,10485-92.04,2 I __1_1 to prevent a joint line from appearing between said end caps and said core member and said outer layer.
According to a third aspect of the present invention there is provided a method of making a trim molding for attachment to a vehicle, said method comprising the steps of: extruding a core member of a polymeric material; extruding an outer layer of an elastomeric material about one side of the core member; and coextruding the core member anid outer layer simultaneously, whereby the core member prevents ridges from appearing in the outer layer by vibrations being transmitted by the core member at the extrusion die.
According to a fourth aspect of the present invention there is provided a method of making a trim molding for attachment to a vehicle, said method comprising the steps of: extruding a core member of a polymeric material; extruding an outer layer of an elastomeric material about one side of the core member; extruding the core member and outer layer simultaneously, whereby the core member prevents ridges from appearing in the outer layer by vibrations being transmitted by the core member to the extrusion die; forming the outer layer as a smooth continuous surface; forming the core member as C-shaped in cross-section; forming an end cap at each end of the core member; heating the core member and outer layer prior to forming the end caps; and forming the end caps from the heated core member and outer layer as a onepiece continuous member to prevent a joint line from appearing between the end caps and the core member.
A trim molding for attachment to a vehicle according to an embodiment of the invention includes a core member and an outer layer extruded about one side of the core member. The core member comprises a polymeric material which will not transmit vibrations. A smooth continuous surface on the outer layer of the Sextrusion can then be produced.
940209,p:\oper\kay,10485-92.040,3
A
~S-ij~q*73cara~l-~--- il -3a Embodiments of the present invention eliminate chatter lines in the outer skin due to vibrations in the core member. Also, joint lines between the end caps and the coextruded core member and outer skin are eliminated. Since a bonded joint is eliminated between the end caps and the coextruded core member and outer skin, the joint strength problem is eliminated while the scrap rate of the trim moldings decreases. Further, the outer skin and end caps are molded of the same colored material which prevents any color mismatch.
An embodiment of the invention will now be described by way of example only with reference to the accompanying drawings in which:- Figure 1 is an elevational view of a prior art trim molding; Figure 2 is an elevational view of a trim molding in accordance with an embodiment of the subject invention; and Figure 3 is a sectional view taken along lines 3-3 of Figure 2.
A conventional trim molding for attachment to a vehicle (not shown) is generally shown at 10 in Figure 1. The core and outer skin layer extrusion 12 includes an end cap 14 and 16 at each end. A joint line 18 appears between the end cap 14 and 16 and the core member and outer skin extrusion 12.
A trim molding according to an embodiment of the subject invention for attachment to a vehicle is generally shown at 20 in Figures 2 and 3. The trim molding 20 includes a core member 22 comprising a polymeric material such as rigid vinyl to prevent ridges or chatter lines from appearing in the outer layer 24 due to vibrations in the prior art metal core to form a smooth continuous surface on the outer layer 24. The core member 22 has a predetermined configuration such as Cshape in cross-section. The outer skin or layer 24 is extruded in a conventional manner about one side of the core member 22. The outer layer 24 comprises an elastomeric material having a medium durometer. The outer layer 24 may be fabricated from a colored elastomeric material.
940209,p:\oper\kay,10485-92040,3 The trim molding 20 also includes end caps 26 and 28 formed at eachf end of the core member 22 and outer layer 24. The end caps 26, 28 and core member 22 and outer layer 24 are formed as a one-piece continuous member to prevent a ridge or joint line from appearing between the end caps 26, 28 and the core nirber 22 and outer layer 24. Any conventional fastening system (not shown) may be bonded to the core member 22 to attach the trim molding 10 to the vehicle. Other "clip type" attaching systems can also be used.
Accordingly, a method is provided for making the trim molding for attachment to a vehicle, including the steps of extruding a core mea-ber 22 of a polynmeric material and extruding an outer layer 24 of an elastareric material about one side of the core member 22 to form a sooth continuous surface on the outer layer 24. The steps further include extruding the core member 22 of rigid vinyl to prevent ridges or chatter lines from appearing in the outer layer 24 by vibrations being transmitted through the core nrber 22. The core nnber 22 and outer layer 24 may be coextruded simultaneously.
The steps also include forning the core member 22 as C-shaped in cross-section and subsequently forming an end cap 26 and 28 at each ,end of the core rember 22. Tie steps further include heating the core nenber 22 and auter layer 24, and forming the end caps 26, 28, core menber 22 and outer skin 24 as a one-piece continuous member to prevent a ridge or joint line fran appearing between end caps 26, 28, core member 22 and outer layer 24. The steps include cooling the en caps 26, 28, core member 22 and outer layer 24.
7he invention has been described iii an illustrative manner, and it is to be understood that the terminology which has been used is y47 -4i i intended to be in the nature of words of description rather than of limitation.
Obviously, many modifications and variations of the present invention are possible in light of the above teachings. It is, therefore, to be understood that within the scope of the appended claims, the invention may be practiced otherwise than as specifically described.
Throughout this specification and the claims which follow, unless the context requires otherwise, the word "comprise", or variations such as "comprises" or "comprising", will be understood to imply the inclusion of a stated integer or group of integers but not the exclusion of any other integer or group of integers.
940209,p:\pcr\kayl04859204,5
Claims (12)
1. An elongated trim molding for attachment to a vehicle comprising: a relatively thick core member; a relatively thin outer layer extruded about one side of said core member; said core member comprising a polymeric material, and said outer layer having a smooth continuous surface facing away from said core member; said outer layer comprising an elastomeric material; said polymeric material comprising a rigid vinyl material; said core member having a C-shaped cross-section; and an end cap formed at each longitudinal end of said core member from said core member and said outer layer, each said end cap and said core member and said outer layer being formed as a one-piece continuous member without a joint line between said end cap and said outer layer.
2. A trim molding for attachment to a vehicle comprising: a core member; an outer layer extruded about one side of said core member; said core member comprising a polymeric material, whereby the polymeric material prevents ridges from appearing in the outer layer due to vibrations being transmitted to the outer layer at the extrusion die to form a smooth continuous surface on said outer layer; said outer layer comprising a colored elastomeric material; said polymeric material comprising a rigid vinyl material; said core member having a C-shaped cross-section; and an end cap formed at each end of said core member, said end caps and said core member and said outer skin being formed as a one-piece continuous member to prevent a joint line from appearing between said end caps and said core member and said outer layer.
3. A method of making a trim molding for attachment to a vehicle, said method comprising the steps of: a. 940209,p:\oper\kay,l048592.040, 6 extruding a core member of a polymeric material; extruding an outer layer of an elastomeric material about one side of the core member; and coextruding the core member and outer layer simultaneously, whereby the core member prevents ridges from appearing in the outer layer by vibrations being transmitted by the core member at the extrusion die.
4. A method as set forth in claim 3 including the step of forming the outer layer as a smooth continuous surface.
A method as set forth in claim 4 including the step of forming the core member as C-shaped in cross-section.
6. A method as set forth in claim 3 including the step of forming an end cap at each end of the core member and outer layer.
7. A method as set forth in claim 6 including the step of heating the core member and outer layer prior to formir the end caps.
8. A method as set forth in claim 7 including forming the end caps from the heated core member and outer skin to form a one-piece continuous member to pievent a joint line from appearing between the end caps and the core member.
9. A method as set forth in claim 8 including the step of cooling the end caps and core member.
A method of making a trim molding for attachment to a vehicle, said method comprising the steps of: extruding a core member of a polymeric material; extruding an outer layer of an elastomeric material about one side of the core member; extruding the core member and outer layer simultaneously, whereby the core 940209,p:\oper\kay,10485-92.40,7 I -8- member prevents ridges from appearing in the outer layer by vibrations being transmitted by the core member to the extrusion die; forming the outer layei as a smooth continuous surface; forming the core member as C-shaped in c'oss-section; forming an end cap at each end of the core member; heating the core member and outer layer prior to forming the end caps; and forming th-, end caps from the heated core member and outer layer as a one- piece continuous member to prevent a joint line from appearing between the end caps and the core member.
11. A trim molding for attachment to a vehicle substantially as hereinbefore described with reference to Figures 2 and 3 of the accompanying drawings.
12. A method of making a trim molding substantially as hereinbefore described with reference to Figures 2 and 3 of the accompanying drawings. DATED this 10th day of February, 1994. THE STANDARD PRODUCTS COMPANY By its Patent Attorneys DAVIES COLLISON CAVE 9402 10,p:\oper\kay, 10485-92040,8 "ABSTRACT! An elongated trim molding for attachment to a vehicle comprising: a relatively thick core member: a relatively thin outer layer extruded about one side of said core member; said core member comprising a polymeric material, and said outer layer having a smooth continuous surface facing away from said core member; said outer layer comprising an elastomeric material; said polymeric material comprising a rigid vinyl material; said core member having a C-shaped cross-section; and S- an end cap formed at each longitudinal end of said core member from said core member and said cuter layer, each said end cap and said core member and said outer layer bing formed as a one-piece continuous member without a joint line between said end cap and said outer layer.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10611987A | 1987-10-07 | 1987-10-07 | |
| US106119 | 1987-10-07 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU23434/88A Division AU2343488A (en) | 1987-10-07 | 1988-10-05 | Trim moulding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU1048592A AU1048592A (en) | 1992-04-16 |
| AU650318B2 true AU650318B2 (en) | 1994-06-16 |
Family
ID=22309594
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU23434/88A Abandoned AU2343488A (en) | 1987-10-07 | 1988-10-05 | Trim moulding |
| AU10485/92A Expired - Fee Related AU650318B2 (en) | 1987-10-07 | 1992-01-28 | Dual durometer molding without joint line |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU23434/88A Abandoned AU2343488A (en) | 1987-10-07 | 1988-10-05 | Trim moulding |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPH01127432A (en) |
| KR (1) | KR890006375A (en) |
| AU (2) | AU2343488A (en) |
| BR (1) | BR8805028A (en) |
| CA (1) | CA1318933C (en) |
| DE (1) | DE3833600A1 (en) |
| FR (1) | FR2621542A1 (en) |
| GB (1) | GB2210625B (en) |
| IT (1) | IT1227092B (en) |
| MX (1) | MX170476B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5736215A (en) * | 1993-04-30 | 1998-04-07 | Meteor Gummiwerke K.H. Badje Gmbh & Co. | Process for the manufacture of a profile part |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4978490A (en) * | 1988-09-12 | 1990-12-18 | The Standard Products Company | Full overlaying injection molding |
| DE9314023U1 (en) * | 1993-09-16 | 1995-01-26 | Hagus C. Luchtenberg Gmbh & Co Kg, 42719 Solingen | Vehicle part provided with a decorative panel |
| FR2715198B1 (en) * | 1994-01-14 | 1996-02-23 | Mesnel Sa Ets | New profile in a polymer material, intended to be fixed by clipping on the head of rigid studs, in particular of automobile bodies. |
| WO1997003807A2 (en) * | 1995-07-18 | 1997-02-06 | Decoma International Inc. | Process of making b-pillar covers and covers produced thereby |
| US5968614A (en) * | 1995-07-18 | 1999-10-19 | Decoma International Inc. | B-pillar covers for automotive vehicle |
| FR2754502B1 (en) * | 1996-10-10 | 1998-12-11 | Bourbon Automobile Sa | BODY COVER PIECE, SAID "MIRROR COVER", FOR MOTOR VEHICLE DOOR |
| US20060076071A1 (en) * | 2004-09-16 | 2006-04-13 | Ali-Ahmad Wassim R | Open-channel plastic extrusion apparatus and method |
| US7604287B2 (en) * | 2007-05-07 | 2009-10-20 | Gm Global Technology Operations, Inc. | End formed roof ditch molding |
| CN106274729A (en) * | 2016-09-07 | 2017-01-04 | 上汽通用五菱汽车股份有限公司 | A kind of upper mounting plate decoration cover structure |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1428811A (en) * | 1972-03-20 | 1976-03-17 | Custom Trim Prod | Vehicle trim strip |
| AU2022376A (en) * | 1976-12-02 | 1977-04-07 | Custom Trim Prod | Molding |
| GB1545511A (en) * | 1975-05-07 | 1979-05-10 | Schlegel Uk Ltd | Extruded edge protector trim strip |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1279846A (en) * | 1969-06-24 | 1972-06-28 | Allied Chem | Laminated strip |
| JPS5715744U (en) * | 1980-07-01 | 1982-01-27 | ||
| JPS5714026A (en) * | 1980-07-01 | 1982-01-25 | Aisin Seiki Co Ltd | Manufacture of extruded profile |
| GB2097710A (en) * | 1981-05-01 | 1982-11-10 | Silvatrim Ass | Padded molding strip |
| JPS5920743A (en) * | 1982-07-28 | 1984-02-02 | Hashimoto Forming Co Ltd | Attaching structure of molding |
| JPH062360B2 (en) * | 1985-09-30 | 1994-01-12 | 橋本フオ−ミング工業株式会社 | Method for manufacturing synthetic resin molding |
| JPS63264322A (en) * | 1987-04-22 | 1988-11-01 | Nishikawa Rubber Kogyo Kk | Manufacture of glass weatherstrip inner and outer part |
-
1988
- 1988-09-09 CA CA000576923A patent/CA1318933C/en not_active Expired - Fee Related
- 1988-09-29 BR BR8805028A patent/BR8805028A/en unknown
- 1988-10-03 DE DE3833600A patent/DE3833600A1/en not_active Withdrawn
- 1988-10-04 GB GB8823236A patent/GB2210625B/en not_active Expired - Lifetime
- 1988-10-04 IT IT8822183A patent/IT1227092B/en active
- 1988-10-04 MX MX013266A patent/MX170476B/en unknown
- 1988-10-05 AU AU23434/88A patent/AU2343488A/en not_active Abandoned
- 1988-10-06 KR KR1019880013058A patent/KR890006375A/en not_active Application Discontinuation
- 1988-10-06 FR FR8813108A patent/FR2621542A1/en not_active Withdrawn
- 1988-10-07 JP JP63254690A patent/JPH01127432A/en active Pending
-
1992
- 1992-01-28 AU AU10485/92A patent/AU650318B2/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1428811A (en) * | 1972-03-20 | 1976-03-17 | Custom Trim Prod | Vehicle trim strip |
| GB1545511A (en) * | 1975-05-07 | 1979-05-10 | Schlegel Uk Ltd | Extruded edge protector trim strip |
| AU2022376A (en) * | 1976-12-02 | 1977-04-07 | Custom Trim Prod | Molding |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5736215A (en) * | 1993-04-30 | 1998-04-07 | Meteor Gummiwerke K.H. Badje Gmbh & Co. | Process for the manufacture of a profile part |
Also Published As
| Publication number | Publication date |
|---|---|
| CA1318933C (en) | 1993-06-08 |
| AU2343488A (en) | 1989-04-13 |
| FR2621542A1 (en) | 1989-04-14 |
| AU1048592A (en) | 1992-04-16 |
| GB2210625A (en) | 1989-06-14 |
| DE3833600A1 (en) | 1989-04-20 |
| IT8822183A0 (en) | 1988-10-04 |
| BR8805028A (en) | 1989-05-09 |
| KR890006375A (en) | 1989-06-13 |
| MX170476B (en) | 1993-08-25 |
| GB8823236D0 (en) | 1988-11-09 |
| IT1227092B (en) | 1991-03-15 |
| GB2210625B (en) | 1992-01-02 |
| JPH01127432A (en) | 1989-05-19 |
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