FR2351750A1 - Joining noble metals in jewellery mfr. - using a brazing metal which flows by capillary action between the joint surfaces - Google Patents
Joining noble metals in jewellery mfr. - using a brazing metal which flows by capillary action between the joint surfacesInfo
- Publication number
- FR2351750A1 FR2351750A1 FR7615137A FR7615137A FR2351750A1 FR 2351750 A1 FR2351750 A1 FR 2351750A1 FR 7615137 A FR7615137 A FR 7615137A FR 7615137 A FR7615137 A FR 7615137A FR 2351750 A1 FR2351750 A1 FR 2351750A1
- Authority
- FR
- France
- Prior art keywords
- metal
- shank
- flows
- capillary action
- jewellery
- 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- Withdrawn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
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K1/00—Soldering, e.g. brazing, or unsoldering
- B23K1/20—Preliminary treatment of work or areas to be soldered, e.g. in respect of a galvanic coating
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
- A44C17/00—Gems or the like
- A44C17/02—Settings for holding gems or the like, e.g. for ornaments or decorations
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Adornments (AREA)
Abstract
Two metal parts (a, b), esp. made of precious metals, are welded or brazed using a filler metal (c) with m.pt. lower than that of metals (a, b). Part (a) has a shank which is placed in a hole in part (b) providing a small amt. of play. Either the external surface of the shank or the bore of the hole is provided with a recess in which solid filler metal (c) is located. The filler is then melted to form a joint where the molten filler flows by capillary action into the narrow space between the shank and the hole, thus making the joint. Metal (c) is pref. melted in a neutral or reducing atmos. Part (a) is pref. a bezel, with claws holding a precious stone and a shank; and numerous alternative designs are illustrated. The brazing metal does pref. not flow onto the bezel, or only to a very slight extent.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7615137A FR2351750A1 (en) | 1976-05-19 | 1976-05-19 | Joining noble metals in jewellery mfr. - using a brazing metal which flows by capillary action between the joint surfaces |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7615137A FR2351750A1 (en) | 1976-05-19 | 1976-05-19 | Joining noble metals in jewellery mfr. - using a brazing metal which flows by capillary action between the joint surfaces |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2351750A1 true FR2351750A1 (en) | 1977-12-16 |
Family
ID=9173355
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7615137A Withdrawn FR2351750A1 (en) | 1976-05-19 | 1976-05-19 | Joining noble metals in jewellery mfr. - using a brazing metal which flows by capillary action between the joint surfaces |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2351750A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2422354A1 (en) * | 1978-04-10 | 1979-11-09 | Danton Jean | Mass produced setting for jewellery - has belt with bent over claws, and shoulder fitting into support |
FR2579428A1 (en) * | 1985-04-01 | 1986-10-03 | Piro Xavier | Device for inlaying a diamond in a tooth |
EP0885572A2 (en) * | 1997-06-17 | 1998-12-23 | Satoshi Noda | Jewels for live or artificial tooth or teeth |
-
1976
- 1976-05-19 FR FR7615137A patent/FR2351750A1/en not_active Withdrawn
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2422354A1 (en) * | 1978-04-10 | 1979-11-09 | Danton Jean | Mass produced setting for jewellery - has belt with bent over claws, and shoulder fitting into support |
FR2579428A1 (en) * | 1985-04-01 | 1986-10-03 | Piro Xavier | Device for inlaying a diamond in a tooth |
EP0885572A2 (en) * | 1997-06-17 | 1998-12-23 | Satoshi Noda | Jewels for live or artificial tooth or teeth |
EP0885572A3 (en) * | 1997-06-17 | 1999-06-09 | Satoshi Noda | Jewels for live or artificial tooth or teeth |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |