Separat und/oder simultan aktivierbare mechanische Verbindungen von Bauteilen eines Erzeugnisses
Research output: Intellectual Property › Patent application/Patent
Contributors
- TUD Dresden University of Technology
Abstract
Components of a product are joined by separately and/or simultaneously activatable joints in which swelling elements (1) detach or secure the joints by the action of a swelling agent on a swelling substance. Alternatively, the effect is achieved by the action of a solvent on a soluble substance. Pref. swelling substance or soluble substance is formed by cellulose or wood products, or by polymer substances. Partic. pref. soluble substance contains polyvinyl alcohol and partic. pref. swelling agents or solvents are water or water vapour or alcohols or their vapours. Releasing or securing joints can take place at elevated temp. or pressure.
| Translated title of the contribution | Mechanical joints for components of product activated by swelling or soluble substances |
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Details
Components of a product are joined by separately and/or simultaneously activatable joints in which swelling elements (1) detach or secure the joints by the action of a swelling agent on a swelling substance. Alternatively, the effect is achieved by the action of a solvent on a soluble substance. Pref. swelling substance or soluble substance is formed by cellulose or wood products, or by polymer substances. Partic. pref. soluble substance contains polyvinyl alcohol and partic. pref. swelling agents or solvents are water or water vapour or alcohols or their vapours. Releasing or securing joints can take place at elevated temp. or pressure.
| Original language | German |
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| IPC (International Patent Classification) | F16B 2/ 02 A I |
| Patent number | DE19507065 |
| Country/Territory | Germany |
| Priority date | 1 Mar 1995 |
| Priority number | DE19951007065 |
| Publication status | Published - 12 Sept 1996 |
External IDs
| ORCID | /0000-0002-8588-9755/work/142659697 |
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