FR479734A - Electric aerial work lamp - Google Patents
Electric aerial work lampInfo
- Publication number
- FR479734A FR479734A FR479734DA FR479734A FR 479734 A FR479734 A FR 479734A FR 479734D A FR479734D A FR 479734DA FR 479734 A FR479734 A FR 479734A
- Authority
- FR
- France
- Prior art keywords
- aerial work
- work lamp
- electric aerial
- electric
- lamp
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/34—Supporting elements displaceable along a guiding element
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR479734T | 1915-09-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR479734A true FR479734A (en) | 1916-05-03 |
Family
ID=1517033
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR479734D Expired FR479734A (en) | 1915-09-14 | 1915-09-14 | Electric aerial work lamp |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR479734A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105910067A (en) * | 2016-06-16 | 2016-08-31 | 中国葛洲坝集团三峡建设工程有限公司 | Aerial large-span adjustable easy-maintenance illuminating system and mounting utilization method |
-
1915
- 1915-09-14 FR FR479734D patent/FR479734A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105910067A (en) * | 2016-06-16 | 2016-08-31 | 中国葛洲坝集团三峡建设工程有限公司 | Aerial large-span adjustable easy-maintenance illuminating system and mounting utilization method |
CN105910067B (en) * | 2016-06-16 | 2022-06-03 | 中国葛洲坝集团三峡建设工程有限公司 | Large-span adjustable easy-maintenance lighting system and installation and use method |
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