GB1357644A - Sealing strips - Google Patents
Sealing stripsInfo
- Publication number
- GB1357644A GB1357644A GB4007771A GB4007771A GB1357644A GB 1357644 A GB1357644 A GB 1357644A GB 4007771 A GB4007771 A GB 4007771A GB 4007771 A GB4007771 A GB 4007771A GB 1357644 A GB1357644 A GB 1357644A
- Authority
- GB
- United Kingdom
- Prior art keywords
- foam
- compressed
- strip
- layer
- plastics
- 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
Links
- 238000007789 sealing Methods 0.000 title abstract 5
- 239000004033 plastic Substances 0.000 abstract 6
- 229920003023 plastic Polymers 0.000 abstract 6
- 239000006260 foam Substances 0.000 abstract 5
- 239000000463 material Substances 0.000 abstract 5
- 239000006261 foam material Substances 0.000 abstract 4
- 229920001971 elastomer Polymers 0.000 abstract 3
- 239000010426 asphalt Substances 0.000 abstract 2
- 244000043261 Hevea brasiliensis Species 0.000 abstract 1
- 229920005830 Polyurethane Foam Polymers 0.000 abstract 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 abstract 1
- 239000000853 adhesive Substances 0.000 abstract 1
- 230000001070 adhesive effect Effects 0.000 abstract 1
- 239000002131 composite material Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229920003052 natural elastomer Polymers 0.000 abstract 1
- 229920001194 natural rubber Polymers 0.000 abstract 1
- 239000011496 polyurethane foam Substances 0.000 abstract 1
- 239000001993 wax Substances 0.000 abstract 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
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
-
- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
- B29C66/727—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being porous, e.g. foam
-
- 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
- B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D99/00—Subject matter not provided for in other groups of this subclass
- B29D99/0053—Producing sealings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Gasket Seals (AREA)
- Laminated Bodies (AREA)
- Molding Of Porous Articles (AREA)
- Sealing Material Composition (AREA)
Abstract
1357644 Sealing strip CHEMIEFAC GmbH 26 Aug 1971 [26 Aug 1970] 40077/71 Heading B5N A sealing strip is made by bringing a layer of a deformable rubber or plastics material into contact with one face of a strip of adhesiveimpregnated foam material, the layer of rubber or plastics material having substantially the same width as the strip of foam material and then compressing the resultant composite so that the layer of rubber or plastics material is curved around the resultant compressed foam material so that up to one-half of the compressed foam is enclosed by the curved layer. In an embodiment a sealing strip is produced from three strips of adhesive-impregnated foam, and a central strip 3 provided with a layer of plastics material 6 and two side strips 4 each of which is of a lower height than centre strip 3. These are compressed together so that the layer 6 is curved around a portion of the compressed material 5 formed from the strips 3 and 4. The resultant compressed sealing strips may be enclosed in a vacuum tank of a metal or plastics foam to keep it in the compressed condition, vacuum packed in a suitable tin foil or held in the compressed state by rigid plates which may be disengaged where it is desired to insert the centre strip into a joint. The foam material may be of an open-celled foam of natural rubber or a polyurethane foam. The adhesive used to impregnate the foam may be asphalt or bitumen, waxes or plastics.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702042246 DE2042246B2 (en) | 1970-08-26 | 1970-08-26 | PROCESS FOR PARTIAL COATING OF IMPRAEGNATED FOAM SEALING STRIPS WITH DELAYED RESET |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1357644A true GB1357644A (en) | 1974-06-26 |
Family
ID=5780734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4007771A Expired GB1357644A (en) | 1970-08-26 | 1971-08-26 | Sealing strips |
Country Status (12)
| Country | Link |
|---|---|
| JP (1) | JPS5019141B1 (en) |
| AT (1) | AT320262B (en) |
| AU (1) | AU432125B2 (en) |
| BR (1) | BR7105490D0 (en) |
| CH (1) | CH518794A (en) |
| DE (1) | DE2042246B2 (en) |
| ES (1) | ES394454A1 (en) |
| FR (1) | FR2103512B1 (en) |
| GB (1) | GB1357644A (en) |
| NL (1) | NL150716B (en) |
| SE (1) | SE369863B (en) |
| ZA (1) | ZA715367B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110015314A (en) * | 2019-05-07 | 2019-07-16 | 南京康尼机电股份有限公司 | A kind of sealing joint strip and preparation method thereof |
| CN113085312A (en) * | 2021-03-25 | 2021-07-09 | 安徽优泰新材料有限公司 | Novel heat insulation strip and preparation method thereof |
| CN113183541A (en) * | 2021-03-25 | 2021-07-30 | 安徽优泰新材料有限公司 | Composite heat insulation strip and preparation method thereof |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7195824B2 (en) * | 2004-08-20 | 2007-03-27 | Ged Integrated Solutions, Inc. | Decorative tape |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3238599A (en) * | 1964-02-27 | 1966-03-08 | Dow Chemical Co | Padding method |
| US3420363A (en) * | 1966-04-13 | 1969-01-07 | Us Plywood Champ Papers Inc | Foams demonstrating thermal memory and products made therefrom |
-
1970
- 1970-08-26 DE DE19702042246 patent/DE2042246B2/en not_active Withdrawn
- 1970-12-03 JP JP45106366A patent/JPS5019141B1/ja active Pending
-
1971
- 1971-07-22 CH CH1084871A patent/CH518794A/en not_active IP Right Cessation
- 1971-08-02 AU AU31888/71A patent/AU432125B2/en not_active Expired
- 1971-08-11 ZA ZA715367A patent/ZA715367B/en unknown
- 1971-08-13 AT AT712171A patent/AT320262B/en not_active IP Right Cessation
- 1971-08-17 NL NL717111305A patent/NL150716B/en unknown
- 1971-08-23 ES ES394454A patent/ES394454A1/en not_active Expired
- 1971-08-23 BR BR5490/71A patent/BR7105490D0/en unknown
- 1971-08-24 SE SE10721/71A patent/SE369863B/xx unknown
- 1971-08-24 FR FR7130640A patent/FR2103512B1/fr not_active Expired
- 1971-08-26 GB GB4007771A patent/GB1357644A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110015314A (en) * | 2019-05-07 | 2019-07-16 | 南京康尼机电股份有限公司 | A kind of sealing joint strip and preparation method thereof |
| CN113085312A (en) * | 2021-03-25 | 2021-07-09 | 安徽优泰新材料有限公司 | Novel heat insulation strip and preparation method thereof |
| CN113183541A (en) * | 2021-03-25 | 2021-07-30 | 安徽优泰新材料有限公司 | Composite heat insulation strip and preparation method thereof |
| CN113183541B (en) * | 2021-03-25 | 2023-02-17 | 安徽优泰新材料有限公司 | Composite heat insulation strip and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2103512B1 (en) | 1974-10-11 |
| AU3188871A (en) | 1973-02-15 |
| ES394454A1 (en) | 1974-03-01 |
| AT320262B (en) | 1975-02-10 |
| FR2103512A1 (en) | 1972-04-14 |
| AU432125B2 (en) | 1973-02-15 |
| DE2042246B2 (en) | 1972-04-27 |
| ZA715367B (en) | 1972-05-31 |
| DE2042246A1 (en) | 1972-04-27 |
| CH518794A (en) | 1972-02-15 |
| NL150716B (en) | 1976-09-15 |
| JPS5019141B1 (en) | 1975-07-04 |
| NL7111305A (en) | 1972-02-29 |
| SE369863B (en) | 1974-09-23 |
| BR7105490D0 (en) | 1973-05-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |