GB283168A - Hard courts for tennis and the like - Google Patents

Hard courts for tennis and the like

Info

Publication number
GB283168A
GB283168A GB26468/27A GB2646827A GB283168A GB 283168 A GB283168 A GB 283168A GB 26468/27 A GB26468/27 A GB 26468/27A GB 2646827 A GB2646827 A GB 2646827A GB 283168 A GB283168 A GB 283168A
Authority
GB
United Kingdom
Prior art keywords
tennis
diameter
hard courts
courts
layer
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
Application number
GB26468/27A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of GB283168A publication Critical patent/GB283168A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q35/00—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually
    • B23Q35/04—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually using a feeler or the like travelling along the outline of the pattern, model or drawing; Feelers, patterns, or models therefor
    • B23Q35/42—Patterns; Masters models
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q35/00—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually
    • B23Q35/04—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually using a feeler or the like travelling along the outline of the pattern, model or drawing; Feelers, patterns, or models therefor
    • B23Q35/08—Means for transforming movement of the feeler or the like into feed movement of tool or work
    • B23Q35/10—Means for transforming movement of the feeler or the like into feed movement of tool or work mechanically only
    • B23Q35/101—Means for transforming movement of the feeler or the like into feed movement of tool or work mechanically only with a pattern composed of one or more lines used simultaneously for one tool
    • B23Q35/102—Means for transforming movement of the feeler or the like into feed movement of tool or work mechanically only with a pattern composed of one or more lines used simultaneously for one tool of one line
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C13/00—Pavings or foundations specially adapted for playgrounds or sports grounds; Drainage, irrigation or heating of sports grounds
    • E01C13/06—Pavings made in situ, e.g. for sand grounds, clay courts E01C13/003

Abstract

283,168. Eilers, G. J. Jan. 6, 1927, [Convention date]. Continuous paving.-Tennis courts are formed with a bottom layer of granulated blast furnace slag consisting of pieces of about 50 to 60 mm. diameter, above which is a layer of finer sifted similar slag from 3 to 8 mm. diameter to which powdered red brick may be added.
GB26468/27A 1927-01-06 1927-10-06 Hard courts for tennis and the like Expired GB283168A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL22480T 1927-01-06

Publications (1)

Publication Number Publication Date
GB283168A true GB283168A (en) 1928-03-15

Family

ID=32960280

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26468/27A Expired GB283168A (en) 1927-01-06 1927-10-06 Hard courts for tennis and the like

Country Status (5)

Country Link
US (1) US1690059A (en)
DE (1) DE476884C (en)
FR (1) FR641693A (en)
GB (1) GB283168A (en)
NL (1) NL22480C (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4376595A (en) * 1980-08-08 1983-03-15 Arthur Shaw Monolithic water-permeable concrete roadway and related large area structures with integral drainage elements
US4453844A (en) * 1980-08-08 1984-06-12 Arthur Shaw Monolithic water-permeable concrete roadway and related large area structures with integral drainage elements
FR2494739A1 (en) * 1980-11-26 1982-05-28 Court Pierre Dressing for sports surfaces - comprises layers of clay, sand and shale covered by baked clay
EP0061135B1 (en) * 1981-03-24 1985-01-16 Günther Martens KG Use of blast-furnace slag sand in building dykes
FR2711684B1 (en) * 1993-10-28 1996-01-19 Bouisset Alain Screed for sports floors.

Also Published As

Publication number Publication date
DE476884C (en) 1929-05-31
US1690059A (en) 1928-10-30
FR641693A (en) 1928-08-08
NL22480C (en) 1928-11-15

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