ES2121514A1 - Process for producing open tubular profiles (sections) of noble metal - Google Patents
Process for producing open tubular profiles (sections) of noble metalInfo
- Publication number
- ES2121514A1 ES2121514A1 ES09501085A ES9501085A ES2121514A1 ES 2121514 A1 ES2121514 A1 ES 2121514A1 ES 09501085 A ES09501085 A ES 09501085A ES 9501085 A ES9501085 A ES 9501085A ES 2121514 A1 ES2121514 A1 ES 2121514A1
- Authority
- ES
- Spain
- Prior art keywords
- noble metal
- sections
- open tubular
- tubular profiles
- tubular element
- 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.)
- Granted
Links
Landscapes
- Manufacture Of Switches (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Abstract
The process comprises a support profile 1 made from non- noble material, which has the form of a metallic band and which has, on one face, at least one longitudinal rib or protuberance 11 placed at a pre-set distance with an edge. On the opposite planar face is a sheet 2 of noble metal, the length of which is sufficient to allow at least a partial rolling around the edges of the support profile 1. The assembly is therefore subjected to plastic deformation treatments which cause folding, in order to obtain a bimetallic tubular element inside which the metal for welding will be inserted. Successive drawing operations will make it possible to produce the tubular element with the pre-established dimensions and forms.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9501085A ES2121514B1 (en) | 1995-05-31 | 1995-05-31 | PROCEDURE FOR THE PRODUCTION OF OPEN TUBULAR PROFILES OF NOBLE METAL. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9501085A ES2121514B1 (en) | 1995-05-31 | 1995-05-31 | PROCEDURE FOR THE PRODUCTION OF OPEN TUBULAR PROFILES OF NOBLE METAL. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2121514A1 true ES2121514A1 (en) | 1998-11-16 |
ES2121514B1 ES2121514B1 (en) | 1999-05-16 |
Family
ID=8290583
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9501085A Expired - Fee Related ES2121514B1 (en) | 1995-05-31 | 1995-05-31 | PROCEDURE FOR THE PRODUCTION OF OPEN TUBULAR PROFILES OF NOBLE METAL. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2121514B1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022090890A1 (en) * | 2020-10-27 | 2022-05-05 | Del Pia Srl | Hollow metal wire with multiple metal components, particularly for goldsmithing, silversmithing and custode jewellery, and its implementation process |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3973716A (en) * | 1974-02-20 | 1976-08-10 | Flamor S.A. | Process for making a piece of hollow jewelry |
GB2042943A (en) * | 1979-02-20 | 1980-10-01 | Gibbons K T | Composite Material of Precious Metals |
EP0415130A1 (en) * | 1989-08-31 | 1991-03-06 | Led Italia S.R.L. | Method to eliminate the filling in wrought hollow gold and wrought hollow gold thus processed |
EP0638256A1 (en) * | 1993-08-11 | 1995-02-15 | Comptoir Lyon-Alemand - Louyot | Method for making a composite wire suitable for manufacturing hollow jewellery |
-
1995
- 1995-05-31 ES ES9501085A patent/ES2121514B1/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3973716A (en) * | 1974-02-20 | 1976-08-10 | Flamor S.A. | Process for making a piece of hollow jewelry |
GB2042943A (en) * | 1979-02-20 | 1980-10-01 | Gibbons K T | Composite Material of Precious Metals |
EP0415130A1 (en) * | 1989-08-31 | 1991-03-06 | Led Italia S.R.L. | Method to eliminate the filling in wrought hollow gold and wrought hollow gold thus processed |
EP0638256A1 (en) * | 1993-08-11 | 1995-02-15 | Comptoir Lyon-Alemand - Louyot | Method for making a composite wire suitable for manufacturing hollow jewellery |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022090890A1 (en) * | 2020-10-27 | 2022-05-05 | Del Pia Srl | Hollow metal wire with multiple metal components, particularly for goldsmithing, silversmithing and custode jewellery, and its implementation process |
Also Published As
Publication number | Publication date |
---|---|
ES2121514B1 (en) | 1999-05-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
UA27015C2 (en) | Deformable hydro-insulating material for roofs and method to make that material | |
NZ329481A (en) | Apparatus, for fabricating a stent, comprising a base for a flat sheet of metal and deforming means | |
EP0756682A4 (en) | Method for making upset ends on metal pipe and resulting product | |
DE531076T1 (en) | METAL GASKET AND PRODUCTION METHOD THEREFOR. | |
GB9512558D0 (en) | Decorative sheet and method for producing the same | |
AU636889B2 (en) | Bent pipe | |
MY115693A (en) | Process and apparatuses for producing a metal sheet with a corrugation configuration and a microstructure disposed transversely with respect thereof | |
KR950702258A (en) | Sheet steel sheet with excellent stretch-flanging properties and its manufacturing method (SHEET STEEL EXCELLENT IN FLANGING CAPABILITY AND PROCESS FOR PRODUCING THE SAME) | |
ZA942977B (en) | Microprocessor controlled apparatus and method for forming metal building panels | |
AU7020091A (en) | A multi-walled steel pipe, a method of making the same and a metal strip for use in making the same | |
DE69618263T2 (en) | Cold rolled steel sheet with excellent press formability and manufacturing process | |
EP0978619A3 (en) | Insulating strip | |
EP0730282A3 (en) | PTC element and process for producing the same | |
ES2121514A1 (en) | Process for producing open tubular profiles (sections) of noble metal | |
EP0488166A3 (en) | Embossing metal mold and manufacturing method thereof | |
IT9022547A0 (en) | ARTICLE INCLUDING AT LEAST ONE METAL WIRE DROWNED IN A VLUCANIZED ELASTOMERIC MATERIAL. | |
EP0875339A4 (en) | Method of flattening surfaces of sheet material, and method of manufacturing sheet material on the basis of same | |
MY123744A (en) | Finned tube and method of fabricating same | |
GB2294781A8 (en) | Embossed stainless steel panel having designs thereon and a fabricating method thereof | |
AU9289298A (en) | Method for manufacturing a tubular sheet metal beam having corbelled-out end sections and a sheet metal beam manufactured in accordance with the method | |
IT9021425A0 (en) | MACHINE SUITABLE FOR AUTOMATICALLY TRANSFORMING SHEET METAL STRAP INTO LONGITUDINALLY BENT BEAMS WITH ELECTRONICALLY PROGRAMMABLE PROFILES, AS WELL AS PUNCHED, DRAWN AND TRANSVERSALLY BENDED | |
ES2079293A2 (en) | Heating device for cooker hot-plate. | |
ES1045641U (en) | Improved corrugated profile and curved sheet. (Machine-translation by Google Translate, not legally binding) | |
KR970057121U (en) | Sheet metal cutting and beading machines | |
UA6660A (en) | method of manufacturing the bent components of T-section |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 20040503 |