GB2226521A - Injection moulding gutter elements - Google Patents
Injection moulding gutter elements Download PDFInfo
- Publication number
- GB2226521A GB2226521A GB8928941A GB8928941A GB2226521A GB 2226521 A GB2226521 A GB 2226521A GB 8928941 A GB8928941 A GB 8928941A GB 8928941 A GB8928941 A GB 8928941A GB 2226521 A GB2226521 A GB 2226521A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mould
- facia
- gutter
- section
- elongate member
- 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- Withdrawn
Links
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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
- B29C33/48—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with means for collapsing or disassembling
-
- 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/20—Opening, closing or clamping
-
- 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
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
- B29C70/34—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core and shaping or impregnating by compression, i.e. combined with compressing after the lay-up operation
- B29C70/345—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core and shaping or impregnating by compression, i.e. combined with compressing after the lay-up operation using matched moulds
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage; Sky-lights
- E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
- E04D13/064—Gutters
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage; Sky-lights
- E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
- E04D13/064—Gutters
- E04D13/0641—Gutter ends
Abstract
A combined gutter and facia unit 1, Fig. 1, is formed from a thermosetting plastics material which is reinforced by glass fibre matting 47,48 in a mould, Fig. 5, comprising a fixed upper mould 25 and a movable lower mould 26. The lower mould 26 is provided with rollers (27) which engage tracks (28) when a formed unit 1 is to be removed from the mould Fig. 8 (not shown) in order to have lower mould 26 laterally from under upper mould 25. Then, a part 41 of lower mould 26 is pivoted about a pivot 45 to permit removal of the moulded unit 1. The unit 1 comprises a fascia base portion 2, a gutter base portion 10 and side wall 11. Also disclosed is a union clip, Figs. 11-14 (not shown), for use in joining adjacent ends of units 1, and a stop end unit, Figs 15-17 (not shown), for a unit 1. <IMAGE>
Description
The invention relates to a method and apparatus for moulding an elongate architectural member such as a facia, soffit, gutter, combined facia and gutter or the like. More particularly the invention is directed towards a method and apparatus for moulding such elongate members from a glass fibre reinforced plastics material.
In one aspect the invention provides a method of moulding an elongate member such as a facia, soffit, gutter or the like from a glass fibre reinforced plastics material comprising the steps of laying a glass fibre reinforcing matting along mould parts which are shaped to define the elongate member, closing the mould, injecting plastics material into the mould, opening the mould and removing a formed elongate member from the mould.
In one embodiment of this aspect of the invention the mould parts comprise an upper mould part and an lower mould part, the lower mould part being movable about axes which extend at right angles to the longitudinal axis of the elongate member for removing a moulded elongate member from the mould.
Preferably the lower mould part is first moved downwardly and then outwardly to remove a moulded elongate member from the mould.
In one embodiment of the invention one of the mould parts is divided along a longitudinal axis into at least two mould sections which are spaced-apart for moulding an integral transverse extension of the elongate member, one of the mould sections being movable relative to the other section for removal of the elongate member with the integral transverse extension from the mould.
Preferably one mould section is pivotally movable relative to the other section for removal of the moulded elongate member.
In a preferred embodiment of the invention the elongate member is a facia member and the integral extension is a gutter member, the facia member having a facia base portion, the gutter member comprising a gutter base portion extending laterally from the facia base portion intermediate the side edges thereof and a gutter side wall extending from the gutter base portion.
In one embodiment of the invention there are at least two reinforcement matting sections, one being laid around the gutter section and part of the facia section and the other being laid on the remainder of the facia section and overlapping part of the first matting section.
In a particularly preferred embodiment of the invention the plastics is a thermosetting plastics material.
According to another aspect of the invention there is provided an apparatus for moulding a glass fibre reinforced plastics material to form an elongate member such as a facia, soffit, gutter or the like, the apparatus comprising:
an upper mould part,
a lower mould part,
means for injecting a plastics material into the
mould, and
means for closing the mould,
at least one of the mould parts being movable about axes
which extend at right angles to the longitudinal axis of
the elongate member for removing a moulded elongate
member from the mould.
In one embodiment of the invention the upper mould part is static and the lower mould part is movable relative to the upper mould part.
Preferably the lower mould part is first moved downwardly and then outwardly to remove a moulded elongate member from the mould.
In a particularly preferred embodiment of the invention a glass fibre reinforcement matting is applied to the mould parts prior to closing of the mould.
In one embodiment of the invention one of the mould parts is divided along a longitudinal axis into at least two mould sections which are spaced-apart for moulding an integral transverse extension to the elongate member, one cf the mould sections being movable relative to the other section for removal of the elongate member with the integral transverse extension from the mould.
Preferably, one mould section is pivotally movable relative to the other section for removal of the moulded elongate member.
In one embodiment of the invention the elongate member is a facia member and the integral extension is a gutter member, the facia member having a facia base portion, the gutter member comprising a gutter base portion extending laterally from the facia base portion intermediate the side edges thereof and a gutter side wall extending from the gutter base portion.
Preferably the elongate member is reinforced with glass fibre matting reinforcement, there being at least two reinforcement matting sections, one extending around the gutter section and part of the facia section and the other extending around the remainder of the facia section and overlapping part of the first section.
In one embodiment of the invention the means for closing the mould comprises a ram means.
In one embodiment of the invention the lower mould part is mounted in a housing which is slidably movable transversely of the longitudinal axis of the elongate member.
Preferably the housing is provided with roller means which are slidable on tracks provided on a support frame.
In one embodiment of the invention the means for injecting plastics material into the mould comprises an injection nozzle through which plastics material is delivered from a supply.
The invention also provides an elongate member whenever formed using the apparatus of the invention or by a method of the invention.
In a further aspect the invention provides a combined facia and gutter unit for a roof formed from glass fibre matting reinforced plastics material comprising a facia section having a facia base portion and an integrally formed gutter comprising a gutter base portion extending laterally from the facia base portion intermediate the side edges thereof and a gutter side wall portion extending from the gutter base portion, the glass fibre matting extending around the facia and gutter to reinforce the unit.
In one embodiment of the invention there are at least two reinforcement matting sections, one reinforcement matting section extends around the gutter section and part of the facia section and the other extending around the remainder of the facia section and overlapping portion of the first matting section.
In a preferred embodiment of the invention the facia section includes a pair of side walls which extend rearwardly from the facia base portion to engage portion of the rafters and soffit of a roof structure, in use.
The unit may include an integrally formed soffit section.
Preferably the unit is integrally moulded from a thermosetting material.
The invention also provides a union clip for joining two adjacent units of the invention comprising a member having a the profile of the units and having means for engaging adjacent units.
In one embodiment of the invention the means for engaging adjacent units comprises a groove on both sides of the clip for engaging adjacent units.
The invention further provides a stop end for the unit according to the invention comprising a filler section having substantially the same shape as that of the gutter section and having means for engaging the gutter section.
Preferably the stop end includes an extension which has substantially the same profile as that of the facia section.
The invention will be more clearly understood from the following description thereof given by way of example only with reference to the accompanying drawings in which:
Fig. 1 is a perspective view of a combined facia and
gutter unit according to the invention,
Fig. 2 is a side view of the combined facia and gutter unit of Fig. 1,
Fig. 3 is a diagrammatic cross-sectional view of the gutter and facia unit in use,
Figs. 4 to 6 are schematic partially cross-sectional views showing the method and apparatus used in forming the gutter and facia unit,
Fig. 7 is a cross-sectional view on an enlarges scale of the unit in a mould,
Figs. 8 to 10 are diagrammatic perspective views illustrating the method and apparatus of the invention,
Fig. 11 is a cross-sectional view of a union clip according to the invention,
Fig. 12 is a cross-sectional view on the line XII-XII in
Fig. 11,
Fig. 13 is a side view of another union clip according to the invention,
Fig. 14 is a cross-sectional view on the lines XIV-XIV in
Fig. 13,
Fig. 15 is an end view of a stop unit according to one
embodiment of the invention,
Fig. 16 is an end view of an alternative construction of
stop unit according to the invention, and
Fig. 17 is a view on the line XVII-XVII in Fig. 16.
Referring to the drawings and initially to Figs. 1 and 2 thereof, there is illustrated a combined facia and gutter unit according to the invention indicated generally by the reference numeral 1. The combined facia and gutter unit 1 is formed from glass fibre matting reinforced plastics material using the method and apparatus which will be described in more detail below. The unit 1 comprises a facia section having a facia base portion 2 including a pair of side walls 3, 4 which extend rearwardly from the facia base portion to engage portion of the rafters 5 and soffit 6 of a roof structure as illustrated in Fig. 3. The unit 1 also comprises a gutter base portion 10 extending laterally from the facia base portion 2 intermediate the side edges thereof and a gutter side wall portion 11 extending upwardly from the gutter base portion 10.The combined gutter and facia unit 1 is moulded from a glass fibre reinforced plastics material using the method and apparatus illustrated in Figs. 4 to 10.
The apparatus comprises a moulding machine 20 comprising a framework 21 on which is mounted an upper mould housing 25 and a lower mould housing 26. The upper mould housing 25 is fixed by bolts (not shown) to the framework 21. For reasons which will be described in more detail below, the lower mould housing 26 is provided with rollers 27 which slidably engage tracks 28 provided on the framework 21 for movement of the lower mould housing 26 along a generally horizontal axis in the direction of the arrows B in Figs. 4 and 8. The lower mould housing 26 is also movable along a vertical axis in the direction of the arrows C in Figs. 5 and 9 by hydraulically operated rams 30 to open and close the mould. Plastics material is injected into the mould through an injection sprue (not shown). The operation of the moulding machine is controlled from a control panel 31.
The upper mould housing 25 houses an upper mould part 40 while the lower mould housing 26 houses a lower mould part which in this case is in two sections comprising a front section 41 and a rear section 42, the front section 41 being pivotally movable relative to the rear section 42 about a pivot pin 45 as diagrammatically illustrated only in Figs. 4, 5 and 6. The upper mould part 40 and the lower mould part sections 41 and 42 are sized and shaped to define a cavity which is filled by injecting a thermosetting plastics material into the mould to form the combined facia and gutter unit of the invention.
The combined gutter and facia unit 1 is reinforced with glass fibre matting reinforcement. In this case there are two reinforcement matting sections namely, a first matting section 47 which extends around the gutter section and part of the facia section and a second matting section 48 which extends around the remainder of the facia section and overlaps part of the first matting section 47 in the region of 49, i.e. in the region of the transition between the gutter and facia portion of the combined facia and gutter unit 1.
In use, the mould is first opened by releasing the rams 30 and rolling the lower mould housing 26 outwardly on the tracks 28.
The front section 41 of the bottom mould part is then pivoted outwardly as indicated in Fig. 4 and the first matting section 47 is applied as indicated. The front section 41 is then pivoted back into position and the second matting section 48 applied as indicated in Fig. 5. With the bottom mould part assembled the bottom mould housing 26 is pushed inwardly using the rollers 27 travelling on the tracks 28 until it is located beneath the upper mould housing 25 as illustrated in Figs. 5 and 9. The rams 30 are then operated to move the upper mould housing 25 with the mould parts upwardly in the direction of the arrow C in Fig. 5 to close the mould. It will be noted that the mould housings 25, 26 are provided with locating and spacing means in the form of spigots 50 and sockets 51 which engage on closing the mould as illustrated in Fig. 6.When the mould is closed a thermosetting plastics material is injected into the mould to fill the cavity. When the plastics has set the procedure is reversed, the rams 30 being released allowing the lower mould housing 26 to travel downwardly until the rollers 27 engage the tracks 28, the bottom mould part 26 being then rolled outwardly on the tracks 28 and the front mould part 41 being pivoted to disengage from the rear section 42 of the bottom mould part allowing the formed elongate facia and gutter unit 1 to be readily removed.
The particular arrangement of mould parts and moulding machine and in particular the two sectioned bottom mould allows an elongate architectural unit such as a combined facia and gutter unit according to the invention to be readily easily formed. Because the unit is moulded from a thermosetting plastics material it is suitable for use as an architectural unit which will be exposed to the elements as it has a low coefficient of expansion and high strength properties. The particular arrangement of reinforcement matting greatly enhances the ease of moulding and strength of the architectural unit formed using the method and apparatus of the invention.
It will be appreciated that while the invention has been specifically described with reference to a combined facia and gutter unit it is anticipated that the method and apparatus of the invention may be used to form any suitable elongate architectural member such as a facia, gutter, soffit or indeed any combination of these. In particular it is envisaged that with suitable modifications to the mould the invention may be applied to manufacturing a combined facia gutter and soffit integrally moulded in one piece.
Referring to Figs. 11 and 12, there is illustrated one construction of unit clip 60 for use in joining adjacent ends of combined gutter and facia members according to the invention. The union clip 60 has the same profile as that of the combined facia and gutter unit according to the invention and the gutter section of the union clip is spaced-apart to define therebetween a gutter 61 which envelopes the joining ends of the combined gutter and facia sections.
Referring to Figs. 13 and 14 there is illustrated another union clip according to the invention indicated generally by the reference numeral 70. The union clip 70 includes grooves 71 at each side longitudinal edge thereof to engage adjoining ends of combined facia and gutter units according to the invention.
Referring to Fig. 15 there is illustrated a stop end 75 for the gutter section of the combined facia and gutter unit 1 of the invention. The stop end 40 includes a groove (not shown) for engaging the end of the gutter section of a combined gutter and facia unit.
Referring to Figs. 16 and 17 there is illustrated a stop end for a facia and gutter unit according to the invention which is indicated generally by the reference numeral 80. The stop end 80 covers not only the gutter section of the unit 1 but also the facia section to give a neat surrounding appearance.
A groove 81 engages the free ends of the gutter section of the combined facia and gutter unit to which the stop end is mounted.
Claims (36)
1. A method of moulding an elongate architectural member
such as a facia, soffit, gutter or the like from a glass
fibre reinforced plastics material comprising the steps
of laying a glass fibre reinforcing matting along mould
parts which are shaped to define the elongate member,
closing the mould, injecting plastics material into the
mould, opening the mould and removing a formed elongate
member from the mould.
2. A method as claimed in claim 1 wherein the mould parts
comprise an upper mould part and an lower mould part, the
lower mould part being movable about axes which extend at
right angles to the longitudinal axis of the elongate
member for removing a moulded elongate member from the
mould.
3. A method as claimed in claim 2 wherein the lower mould
part is first moved downwardly and then outwardly to
remove a moulded elongate member from the mould.
4. A method as claimed in any of claims 1 to 3 wherein one
of the mould parts is divided along a longitudinal axis
into at least two mould sections which are spaced-apart
for moulding an integral transverse extension of the
elongate member, one of the mould sections being movable
relative to the other section for removal of the elongate
member with the integral transverse extension from the
mould.
5. A method as claimed in claim 4 wherein one mould section
is pivotally movable relative to the other section for
removal of the moulded elongate member.
6. A method as claimed in claim 4 or 5 wherein the elongate
member is a facia member and the integral extension is a
gutter member, the facia member having a facia base
portion, the gutter member comprising a gutter base
portion extending laterally from the facia base portion
intermediate the side edges thereof and a gutter side
wall extending from the gutter base portion.
7. A method as claimed in claim 6 wherein there are at least
two reinforcement matting sections, one being laid around
the gutter section and part of the facia section and the
other being laid on the remainder of the facia section
and overlapping part of the first matting section.
8. A method as claimed in any preceding claim wherein the
plastics is a thermosetting plastics material.
9. A method substantially as hereinbefore described with
reference to the accompanying drawings.
10. Apparatus for moulding a glass fibre reinforced plastics
material to form an elongate architectural member such as
a facia, soffit, gutter or the like, the apparatus
comprising:
an upper mould part,
a lower mould part,
means for injecting a plastics material into the
mould, and
means for closing the mould,
at least one of the mould parts being movable about axes
which extend at right angles to the longitudinal axis of
the elongate member for removing a moulded elongate
member from the mould.
11. Apparatus as claimed in claim 10 in which the upper mould
part is static and the lower mould part is movable
relative to the upper mould part.
12. Apparatus as claimed in claim 11 wherein the lower mould
part is first moved downwardly and then outwardly to
remove a moulded elongate member from the mould.
13. Apparatus as claimed in any of claims 10 to 12 wherein a
glass fibre reinforcement matting is applied to the mould
parts prior to closing of the mould.
14. Apparatus as claimed in any of claims 10 to 13 wherein
one of the mould parts is divided along a longitudinal
axis into at least two mould sections which are spaced
apart for moulding an integral transverse extension to
the elongate member, one of the mould sections being
movable relative to the other section for removal of the
elongate member with the integral transverse extension
from the mould.
15. Apparatus as claimed in claim 14 wherein one mould
section is pivotally movable relative to the other
section for removal of the moulded elongate member.
16. Apparatus as claimed in claim 14 or 15 wherein the
elongate member is a facia member and the integral
extension is a gutter member, the facia member having a
facia base portion, the gutter member comprising a gutter
base portion extending laterally from the facia base
portion intermediate the side edges thereof and a gutter
side wall extending from the gutter base portion.
17. Apparatus as claimed in claim 16 wherein the elongate
member is reinforced with glass fibre matting
reinforcement, there being at least two reinforcement
matting sections, one extending around the gutter section
and part of the facia section and the other extending
around the remainder of the facia section and overlapping
part of the first section.
18. Apparatus as claimed in any of claims 10 to 17 wherein
the means for closing the mould comprises a ram means.
19. Apparatus as claimed in any of claims 10 to 18 in which
the lower mould part is mounted in a housing which is
slidably movable transversely of the longitudinal axis
of the elongate member.
20. Apparatus as claimed in claim 19 wherein the housing is
provided with roller means which are slidable on tracks
provided on a support frame.
21. Apparatus as claimed in any of claims 10 to 19 wherein
the means for injecting plastics material into the mould
comprises an injection nozzle through which plastics
material is delivered from a supply.
22. Apparatus substantially as hereinbefore described with
reference to the accompanying drawings.
23. An elongate member whenever formed using an apparatus as
claimed in any of claims 10 to 22 or by a method as
claimed in any of claims 1 to 9.
24. An elongate member as claimed in claim 23 which forms a
facia, a soffit, a gutter, a combined facia and gutter
or a combined facia, soffit and gutter.
25. A combined facia and gutter unit for a roof formed from
glass fibre matting reinforced plastics material
comprising a facia section having a facia base portion
and an integrally formed gutter comprising a gutter base
portion extending laterally from the facia base portion
intermediate the side edges thereof and a gutter side
wall portion extending from the gutter base portion, the
glass fibre matting extending around the facia and gutter
to reinforce the unit.
26. A unit as claimed in claim 25 wherein there are at least
two reinforcement matting sections, one reinforcement
matting section extends around the gutter section and
part of the facia section and the other extending around
the remainder of the facia section and overlapping
portion of the first matting section.
27. A unit as claimed in claim 25 or 26 wherein the facia
section includes a pair of side walls which extend
rearwardly from the facia base portion to engage portion
of the rafters and soffit of a roof structure, in use
28. A unit as claimed in claim 25 or 26 including an
integrally formed soffit section.
29. A unit as claimed in any of claims 25 to 28 which is
integrally moulded from a thermosetting material.
30. A unit substantially as hereinbefore described with
reference to the accompanying drawings.
31. A union clip for joining two adjacent unit as claimed in
any of claims 25 to 30 comprising a member having the
profile of the units and having means for engaging
adjacent units.
32. A union clip as claimed in claim 31 wherein the means for
engaging adjacent units comprises a groove on both sides
of the clip for engaging adjacent units.
33. A union clip substantially as hereinbefore described with
reference to the accompanying drawings.
34. A stop end for a unit as claimed in any of claims 25 to
32 comprising a filler section having substantially the
same shape as that of the gutter section and having means
for engaging the gutter section.
35. A stop end as claimed in claim 34 including an extension
which has substantially the same profile as that of the
facia section.
36. A stop end substantially as hereinbefore described with
reference to the accompanying drawings.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IE883818A IE883818L (en) | 1988-12-21 | 1988-12-21 | Moulding gutters |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| GB8928941D0 GB8928941D0 (en) | 1990-02-28 |
| GB2226521A true GB2226521A (en) | 1990-07-04 |
Family
ID=11039104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB8928941A Withdrawn GB2226521A (en) | 1988-12-21 | 1989-12-21 | Injection moulding gutter elements |
Country Status (3)
| Country | Link |
|---|---|
| GB (1) | GB2226521A (en) |
| IE (1) | IE883818L (en) |
| ZA (1) | ZA899776B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0481819A2 (en) * | 1990-10-17 | 1992-04-22 | B A Aluminium Limited | Guttering |
| EP0686490A2 (en) * | 1994-06-10 | 1995-12-13 | JOHNSON & JOHNSON VISION PRODUCTS, INC. | Mold separation method and apparatus |
| GB2325476A (en) * | 1997-05-13 | 1998-11-25 | Ubbink Nederland Bv | Integral gutter and fascia arrangement |
| GB2304130B (en) * | 1995-08-04 | 1999-12-08 | Marley Extrusions | Gutters |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB978871A (en) * | 1962-10-15 | 1964-12-23 | Bristol Aeroplane Plastics Ltd | Improvements in impregnation moulding |
| GB1067830A (en) * | 1963-11-01 | 1967-05-03 | Samuel Joseph Holtzman | Method of making molded shells for luggage |
| GB1353746A (en) * | 1970-04-29 | 1974-05-22 | Newlove B | Fibreglass moulding process |
| GB1475718A (en) * | 1973-10-11 | 1977-06-01 | Scandinavian Glas Fiber Ab | Mould for manufacturing articles of fibre-reinforced synt'hetic plastics material |
| EP0063403A1 (en) * | 1981-04-16 | 1982-10-27 | Imperial Chemical Industries Plc | Process of producing reinforced articles |
| EP0259810A2 (en) * | 1986-09-05 | 1988-03-16 | Inoac Corporation | Interior member for vehicles and method for its manufacture |
-
1988
- 1988-12-21 IE IE883818A patent/IE883818L/en unknown
-
1989
- 1989-12-20 ZA ZA899776A patent/ZA899776B/en unknown
- 1989-12-21 GB GB8928941A patent/GB2226521A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB978871A (en) * | 1962-10-15 | 1964-12-23 | Bristol Aeroplane Plastics Ltd | Improvements in impregnation moulding |
| GB1067830A (en) * | 1963-11-01 | 1967-05-03 | Samuel Joseph Holtzman | Method of making molded shells for luggage |
| GB1353746A (en) * | 1970-04-29 | 1974-05-22 | Newlove B | Fibreglass moulding process |
| GB1475718A (en) * | 1973-10-11 | 1977-06-01 | Scandinavian Glas Fiber Ab | Mould for manufacturing articles of fibre-reinforced synt'hetic plastics material |
| EP0063403A1 (en) * | 1981-04-16 | 1982-10-27 | Imperial Chemical Industries Plc | Process of producing reinforced articles |
| EP0259810A2 (en) * | 1986-09-05 | 1988-03-16 | Inoac Corporation | Interior member for vehicles and method for its manufacture |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0481819A2 (en) * | 1990-10-17 | 1992-04-22 | B A Aluminium Limited | Guttering |
| EP0481819A3 (en) * | 1990-10-17 | 1992-07-08 | B A Aluminium Limited | Guttering |
| EP0686490A2 (en) * | 1994-06-10 | 1995-12-13 | JOHNSON & JOHNSON VISION PRODUCTS, INC. | Mold separation method and apparatus |
| EP0686490A3 (en) * | 1994-06-10 | 1997-04-23 | Johnson & Johnson Vision Prod | Mold separation method and apparatus |
| EP0988961A2 (en) * | 1994-06-10 | 2000-03-29 | JOHNSON & JOHNSON VISION PRODUCTS, INC. | Mold separation method and apparatus |
| EP0988961A3 (en) * | 1994-06-10 | 2002-04-10 | JOHNSON & JOHNSON VISION PRODUCTS, INC. | Mold separation method and apparatus |
| GB2304130B (en) * | 1995-08-04 | 1999-12-08 | Marley Extrusions | Gutters |
| GB2325476A (en) * | 1997-05-13 | 1998-11-25 | Ubbink Nederland Bv | Integral gutter and fascia arrangement |
| GB2325476B (en) * | 1997-05-13 | 2001-11-14 | Ubbink Nederland Bv | Eave structure |
Also Published As
| Publication number | Publication date |
|---|---|
| GB8928941D0 (en) | 1990-02-28 |
| IE883818L (en) | 1990-06-21 |
| ZA899776B (en) | 1991-07-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |