DE4104237C2 - - Google Patents
Info
- Publication number
- DE4104237C2 DE4104237C2 DE19914104237 DE4104237A DE4104237C2 DE 4104237 C2 DE4104237 C2 DE 4104237C2 DE 19914104237 DE19914104237 DE 19914104237 DE 4104237 A DE4104237 A DE 4104237A DE 4104237 C2 DE4104237 C2 DE 4104237C2
- Authority
- DE
- Germany
- Prior art keywords
- sheet metal
- metal shell
- press
- longitudinal edges
- shells
- 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
- 229910052751 metal Inorganic materials 0.000 claims description 150
- 239000002184 metal Substances 0.000 claims description 150
- 239000006260 foam Substances 0.000 claims description 56
- 238000000034 method Methods 0.000 claims description 15
- 238000003825 pressing Methods 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 239000006261 foam material Substances 0.000 claims description 2
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 101001017827 Mus musculus Leucine-rich repeat flightless-interacting protein 1 Proteins 0.000 description 1
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000008258 liquid foam Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000011496 polyurethane foam Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
- B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
- B29C44/1257—Joining a preformed part and a lining, e.g. around the edges
-
- 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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
- B29C44/3442—Mixing, kneading or conveying the foamable material
-
- 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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
- B29C44/36—Feeding the material to be shaped
-
- 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
- B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
Landscapes
- Laminated Bodies (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19914104237 DE4104237A1 (de) | 1991-02-12 | 1991-02-12 | Verfahren und vorrichtung zur herstellung eines ausgeschaeumten paneels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19914104237 DE4104237A1 (de) | 1991-02-12 | 1991-02-12 | Verfahren und vorrichtung zur herstellung eines ausgeschaeumten paneels |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE4104237A1 DE4104237A1 (de) | 1992-08-13 |
| DE4104237C2 true DE4104237C2 (en:Method) | 1993-08-26 |
Family
ID=6424890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19914104237 Granted DE4104237A1 (de) | 1991-02-12 | 1991-02-12 | Verfahren und vorrichtung zur herstellung eines ausgeschaeumten paneels |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE4104237A1 (en:Method) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3127678B1 (de) * | 2015-08-07 | 2024-05-01 | SMP Deutschland GmbH | Vorrichtung und verfahren zur kunststoffbeschäumung |
| DE102020128962A1 (de) | 2020-11-03 | 2022-05-05 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung eingetragener Verein | Halbzeug und Verfahren zur Herstellung von Schaum-Sandwich-Strukturen |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1150075A (en) * | 1966-04-16 | 1969-04-30 | Robertson Co H H | Improvements in or relating to manufacture of composite building sheets and building sheets so manufactured |
| US3865914A (en) * | 1971-06-01 | 1975-02-11 | Helmar Nahr | Method of making a composite body consisting of at least two component parts such as profiles |
| DE3813475A1 (de) * | 1987-11-19 | 1989-06-01 | Nahr Helmar | Profilkoerper, bestehend aus zwei profilschienen und zwei dazwischen angeordneten isolierleisten |
-
1991
- 1991-02-12 DE DE19914104237 patent/DE4104237A1/de active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE4104237A1 (de) | 1992-08-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| D2 | Grant after examination | ||
| 8363 | Opposition against the patent | ||
| 8365 | Fully valid after opposition proceedings | ||
| 8320 | Willingness to grant licenses declared (paragraph 23) | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: H. BAEURLE STAHL- UND METALLBAU GMBH, 86738 DEININ |
|
| 8381 | Inventor (new situation) |
Free format text: GUMPP, MARTIN, 86850 FISCHACH, DE |
|
| 8339 | Ceased/non-payment of the annual fee |