GB366142A - Improved means for operating awnings or extending blinds for shop and for like purposes - Google Patents
Improved means for operating awnings or extending blinds for shop and for like purposesInfo
- Publication number
- GB366142A GB366142A GB3293730A GB3293730A GB366142A GB 366142 A GB366142 A GB 366142A GB 3293730 A GB3293730 A GB 3293730A GB 3293730 A GB3293730 A GB 3293730A GB 366142 A GB366142 A GB 366142A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shop
- blind
- awning
- blinds
- purposes
- 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
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
- E06B9/68—Operating devices or mechanisms, e.g. with electric drive
- E06B9/76—Operating devices or mechanisms, e.g. with electric drive using crank handles
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
- Blinds (AREA)
Abstract
366,142. Shop blinds. ADAMS, J. S., 3, Emerald Street, London. Nov. 1, 1930, No. 32937. [Class 52 (v).] In a roller blind type of awning operated from a distance, a push is applied to the front lath 5 of the awning at the initial stage of unwinding by means coming into operation to tension the blind when the latter is nearly fully wound. The preferred construction utilizes spring - pressed plungers 32 at each end of the lath, or where a vacuum system conveyer device is used the plungers may be arranged to be retracted by connection to the vacuum system, the winding gear is such as will not overrun and may embody endless chains 9, 15 and a worm drive 21. According to the Provisional Specification the blind roller can be actuated electrically under the control of automatic cut-outs.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3293730A GB366142A (en) | 1930-11-01 | 1930-11-01 | Improved means for operating awnings or extending blinds for shop and for like purposes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3293730A GB366142A (en) | 1930-11-01 | 1930-11-01 | Improved means for operating awnings or extending blinds for shop and for like purposes |
Publications (1)
Publication Number | Publication Date |
---|---|
GB366142A true GB366142A (en) | 1932-02-01 |
Family
ID=10346204
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3293730A Expired GB366142A (en) | 1930-11-01 | 1930-11-01 | Improved means for operating awnings or extending blinds for shop and for like purposes |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB366142A (en) |
-
1930
- 1930-11-01 GB GB3293730A patent/GB366142A/en not_active Expired
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