FR517557A - Overhead wire winch for radiotelegraph stations - Google Patents
Overhead wire winch for radiotelegraph stationsInfo
- Publication number
- FR517557A FR517557A FR517557A FR517557DA FR517557A FR 517557 A FR517557 A FR 517557A FR 517557 A FR517557 A FR 517557A FR 517557D A FR517557D A FR 517557DA FR 517557 A FR517557 A FR 517557A
- Authority
- FR
- France
- Prior art keywords
- radiotelegraph
- stations
- overhead wire
- wire winch
- winch
- 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
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/27—Adaptation for use in or on movable bodies
- H01Q1/28—Adaptation for use in or on aircraft, missiles, satellites, or balloons
- H01Q1/30—Means for trailing antennas
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Astronomy & Astrophysics (AREA)
- Aviation & Aerospace Engineering (AREA)
- General Physics & Mathematics (AREA)
- Remote Sensing (AREA)
- Details Of Aerials (AREA)
- Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1682421X | 1915-07-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR517557A true FR517557A (en) | 1921-05-07 |
Family
ID=7739256
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR517557A Expired FR517557A (en) | 1915-07-01 | 1920-06-21 | Overhead wire winch for radiotelegraph stations |
Country Status (5)
Country | Link |
---|---|
US (1) | US1682421A (en) |
DE (1) | DE310114C (en) |
FR (1) | FR517557A (en) |
GB (1) | GB148315A (en) |
NL (1) | NL7466C (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3011261A (en) * | 1958-01-31 | 1961-12-05 | George T Riley | Boom spot indicator |
GB1045914A (en) * | 1963-07-10 | 1966-10-19 | Cross Paperware Ltd | Improvements in or relating to mountings for reeled strip material |
US3308247A (en) * | 1964-09-17 | 1967-03-07 | Gen Electric | Automatic cord retractor for upright floor appliance |
US3369084A (en) * | 1964-12-21 | 1968-02-13 | Cook William | Extension cord reel |
-
0
- DE DENDAT310114D patent/DE310114C/de active Active
- NL NL7466D patent/NL7466C/xx active
-
1920
- 1920-06-21 FR FR517557A patent/FR517557A/en not_active Expired
- 1920-07-09 GB GB20229/20A patent/GB148315A/en not_active Expired
-
1921
- 1921-08-29 US US496626A patent/US1682421A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
GB148315A (en) | 1921-10-10 |
DE310114C (en) | |
US1682421A (en) | 1928-08-28 |
NL7466C (en) |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR517557A (en) | Overhead wire winch for radiotelegraph stations | |
FR430919A (en) | Clamp for freight elevator | |
FR458340A (en) | Pneumatic clothing for aviators | |
FR18102E (en) | Rescue winch for constructions | |
FR484766A (en) | Funicular traction wire clamp | |
FR20910E (en) | Connection for transmission wires | |
CH63679A (en) | Overhead line clamp | |
FR14709E (en) | Clamp for freight elevator | |
FR456298A (en) | Gasometer-nurse for airships | |
FR457715A (en) | Hangar-rotunda for airships | |
FR19127E (en) | Gasometer-nurse for airships | |
FR18744E (en) | Gasometer-nurse for airships | |
FR489503A (en) | Jib for loom | |
FR444362A (en) | Tulip for electric lamps | |
FR483183A (en) | Connection for transmission wires | |
CH65424A (en) | Switchable fuse for high-voltage overhead lines | |
CH73529A (en) | Support for metal wires | |
FR460367A (en) | Rescue winch for constructions | |
FR479984A (en) | Seals for cars | |
FR510044A (en) | Advanced windshield for sidecars | |
FR469430A (en) | Wire cleaner-tensioner | |
FR479042A (en) | Guardian-reducer for fractures | |
FR528116A (en) | Safety lead for customs | |
FR454643A (en) | Safety brake for cables | |
FR452840A (en) | Rescue installation for ships |