FR1478640A - Retractable mast - Google Patents
Retractable mastInfo
- Publication number
- FR1478640A FR1478640A FR54164A FR54164A FR1478640A FR 1478640 A FR1478640 A FR 1478640A FR 54164 A FR54164 A FR 54164A FR 54164 A FR54164 A FR 54164A FR 1478640 A FR1478640 A FR 1478640A
- Authority
- FR
- France
- Prior art keywords
- retractable mast
- mast
- retractable
- 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
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/18—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures movable or with movable sections, e.g. rotatable or telescopic
- E04H12/187—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures movable or with movable sections, e.g. rotatable or telescopic with hinged sections
-
- 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
- F21V21/10—Pendants, arms, or standards; Fixing lighting devices to pendants, arms, or standards
-
- 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
- F21V21/14—Adjustable mountings
- F21V21/24—Lazy-tongs
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR54164A FR1478640A (en) | 1966-03-18 | 1966-03-18 | Retractable mast |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR54164A FR1478640A (en) | 1966-03-18 | 1966-03-18 | Retractable mast |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1478640A true FR1478640A (en) | 1967-04-28 |
Family
ID=8604204
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR54164A Expired FR1478640A (en) | 1966-03-18 | 1966-03-18 | Retractable mast |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1478640A (en) |
-
1966
- 1966-03-18 FR FR54164A patent/FR1478640A/en not_active Expired
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