FR488629A - Improvements in the shaping of filaments of incandescent lamps and the machines intended for them - Google Patents
Improvements in the shaping of filaments of incandescent lamps and the machines intended for themInfo
- Publication number
- FR488629A FR488629A FR488629A FR488629DA FR488629A FR 488629 A FR488629 A FR 488629A FR 488629 A FR488629 A FR 488629A FR 488629D A FR488629D A FR 488629DA FR 488629 A FR488629 A FR 488629A
- Authority
- FR
- France
- Prior art keywords
- filaments
- shaping
- incandescent lamps
- machines intended
- machines
- 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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K3/00—Apparatus or processes adapted to the manufacture, installing, removal, or maintenance of incandescent lamps or parts thereof
- H01K3/02—Manufacture of incandescent bodies
- H01K3/04—Machines therefor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K3/00—Apparatus or processes adapted to the manufacture, installing, removal, or maintenance of incandescent lamps or parts thereof
- H01K3/02—Manufacture of incandescent bodies
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K3/00—Apparatus or processes adapted to the manufacture, installing, removal, or maintenance of incandescent lamps or parts thereof
- H01K3/06—Attaching of incandescent bodies to mount
- H01K3/065—Machines therefor
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Wire Processing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US145104A US1615666A (en) | 1917-01-29 | 1917-01-29 | Method of and apparatus for forming filaments |
Publications (1)
Publication Number | Publication Date |
---|---|
FR488629A true FR488629A (en) | 1918-10-23 |
Family
ID=22511610
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR488629A Expired FR488629A (en) | 1917-01-29 | 1918-01-28 | Improvements in the shaping of filaments of incandescent lamps and the machines intended for them |
Country Status (3)
Country | Link |
---|---|
US (1) | US1615666A (en) |
FR (1) | FR488629A (en) |
NL (2) | NL7890C (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2453749A (en) * | 1946-06-07 | 1948-11-16 | Bell Telephone Labor Inc | Coil-winding machine |
US2898949A (en) * | 1953-12-08 | 1959-08-11 | Kalman Z Huszar | Machine and process for the production of convolutions in wire |
US3106749A (en) * | 1959-02-19 | 1963-10-15 | Talon Inc | Method and machine for the production of closure elements for slide fasteners |
US3219066A (en) * | 1962-10-02 | 1965-11-23 | Smith William Garnett | Automatic forming and welding machine |
FR1488702A (en) * | 1965-08-05 | 1967-10-26 |
-
0
- NL NL7887D patent/NL7887C/xx active
- NL NL7890D patent/NL7890C/xx active
-
1917
- 1917-01-29 US US145104A patent/US1615666A/en not_active Expired - Lifetime
-
1918
- 1918-01-28 FR FR488629A patent/FR488629A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL7887C (en) | |
NL7890C (en) | |
US1615666A (en) | 1927-01-25 |
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