GB185567A - Improvements in or relating to posts or pillars, or poles for supporting lawn tennis nets - Google Patents
Improvements in or relating to posts or pillars, or poles for supporting lawn tennis netsInfo
- Publication number
- GB185567A GB185567A GB1841121A GB1841121A GB185567A GB 185567 A GB185567 A GB 185567A GB 1841121 A GB1841121 A GB 1841121A GB 1841121 A GB1841121 A GB 1841121A GB 185567 A GB185567 A GB 185567A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cap
- posts
- pillars
- poles
- relating
- 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
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B61/00—Tennis nets or accessories for tennis or like games, e.g. volley-ball
- A63B61/02—Posts; Revolvably-mounted posts ; Straining or adjusting devices on the posts, e.g. coin- or time operated
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Tires In General (AREA)
Abstract
185,567. Sykes, Ltd., W., and Mathews, J. H. July 7, 1921. Lawn-tennis net supports.-A hollow metal can f, Fig. 4, is shaped to suit the contour of a lawntennis post a, and is provided at its lower end with an internal flange f<2> leaving a central hole f' to receive the shaped top of the post, to which the cap is secured by screws passing through holes 5. The cord i that supports the net passes through a hole. h in the closed top f<1> of the cap and is wound on a drum o, on to which it is guided by a pulley v. The drum o is actuated by an external crank handle u through a worm gear r, q. An inspection opening f<4> in the side of the cap is closed by a movable cover j. Posts that are not fitted with winding gear may be provided with a cap y, Fig. 8, having a groove z to receive the cord. The caps may be used in combination with posts a, Figs. 13 and 16, the pointed lower ends a<1> of which are provided with metal sheaths b.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1841121A GB185567A (en) | 1921-07-07 | 1921-07-07 | Improvements in or relating to posts or pillars, or poles for supporting lawn tennis nets |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1841121A GB185567A (en) | 1921-07-07 | 1921-07-07 | Improvements in or relating to posts or pillars, or poles for supporting lawn tennis nets |
Publications (1)
Publication Number | Publication Date |
---|---|
GB185567A true GB185567A (en) | 1922-09-14 |
Family
ID=10111985
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1841121A Expired GB185567A (en) | 1921-07-07 | 1921-07-07 | Improvements in or relating to posts or pillars, or poles for supporting lawn tennis nets |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB185567A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3754757A (en) * | 1971-01-21 | 1973-08-28 | D Bowen | Tightwire sports equipment |
-
1921
- 1921-07-07 GB GB1841121A patent/GB185567A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3754757A (en) * | 1971-01-21 | 1973-08-28 | D Bowen | Tightwire sports equipment |
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