GB191578A - Improvements in treads for stairs and the like - Google Patents
Improvements in treads for stairs and the likeInfo
- Publication number
- GB191578A GB191578A GB3320621A GB3320621A GB191578A GB 191578 A GB191578 A GB 191578A GB 3320621 A GB3320621 A GB 3320621A GB 3320621 A GB3320621 A GB 3320621A GB 191578 A GB191578 A GB 191578A
- Authority
- GB
- United Kingdom
- Prior art keywords
- treads
- baseplate
- stairs
- bjerre
- borthwick
- 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
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
- E04F11/02—Stairways; Layouts thereof
- E04F11/104—Treads
- E04F11/16—Surfaces thereof; Protecting means for edges or corners thereof
- E04F11/17—Surfaces
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Steps, Ramps, And Handrails (AREA)
- Golf Clubs (AREA)
Abstract
191,578. Borthwick, R. J., and Bjerre, T. E. Dec. 10, 1921. Treads.-A baseplate is formed with parallel undercut channels in which are inserted strips of an elastic substance, which are held against longitudinal displacement by detachable side plates d. The nosing has a depending flange a<1>, which receives fixing screws a<2>. The baseplate may be made of cast or bent sheet metal; or it may be flat with the ribs soldered or welded thereto.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3320621A GB191578A (en) | 1921-12-10 | 1921-12-10 | Improvements in treads for stairs and the like |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3320621A GB191578A (en) | 1921-12-10 | 1921-12-10 | Improvements in treads for stairs and the like |
Publications (1)
Publication Number | Publication Date |
---|---|
GB191578A true GB191578A (en) | 1923-01-18 |
Family
ID=10349931
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3320621A Expired GB191578A (en) | 1921-12-10 | 1921-12-10 | Improvements in treads for stairs and the like |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB191578A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1995001487A1 (en) * | 1993-07-02 | 1995-01-12 | Jung Horst | Stair component |
WO2016099423A1 (en) * | 2014-12-19 | 2016-06-23 | Otokar Otomotiv Ve Savunma Sanayi Anonim Sirketi | Disabled lift step isolation set |
-
1921
- 1921-12-10 GB GB3320621A patent/GB191578A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1995001487A1 (en) * | 1993-07-02 | 1995-01-12 | Jung Horst | Stair component |
WO2016099423A1 (en) * | 2014-12-19 | 2016-06-23 | Otokar Otomotiv Ve Savunma Sanayi Anonim Sirketi | Disabled lift step isolation set |
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