GB669681A - Improvements in road-spraying apparatus - Google Patents

Improvements in road-spraying apparatus

Info

Publication number
GB669681A
GB669681A GB3042649A GB3042649A GB669681A GB 669681 A GB669681 A GB 669681A GB 3042649 A GB3042649 A GB 3042649A GB 3042649 A GB3042649 A GB 3042649A GB 669681 A GB669681 A GB 669681A
Authority
GB
United Kingdom
Prior art keywords
valve
spray
nozzle
nov
road
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
GB3042649A
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.)
BRISTOWES MACHINERY Ltd
CECIL de l HOSTE RHODES
Original Assignee
BRISTOWES MACHINERY Ltd
CECIL de l HOSTE RHODES
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 BRISTOWES MACHINERY Ltd, CECIL de l HOSTE RHODES filed Critical BRISTOWES MACHINERY Ltd
Priority to GB3042649A priority Critical patent/GB669681A/en
Publication of GB669681A publication Critical patent/GB669681A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/12—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for distributing granular or liquid materials
    • E01C19/16—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for distributing granular or liquid materials for applying or spreading liquid materials, e.g. bitumen slurries
    • E01C19/17—Application by spraying or throwing
    • E01C19/176—Spraying or throwing elements, e.g. nozzles; Arrangement thereof or supporting structures therefor, e.g. spray-bars

Abstract

669,681. Spray-producers. BRISTOWES MACHINERY, Ltd., and RHODES, C. DE L'H. Nov. 14, 1950 [Nov. 28, 1949], No. 30426/49. Class 69 (iii). Apparatus for spraying heated material on roads includes a spraybar 1 provided at intervals with aligned orifices 2, 3 for the reception of spray nozzle housings 4, each containing a nozzle 17 and a valve 11. To open the valve, its stem 12 is turned to bring orifices 14, 15 into co-operation, and the spray material enters the valve tangentially and is swirled before leaving the nozzle 17.
GB3042649A 1949-11-28 1949-11-28 Improvements in road-spraying apparatus Expired GB669681A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3042649A GB669681A (en) 1949-11-28 1949-11-28 Improvements in road-spraying apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3042649A GB669681A (en) 1949-11-28 1949-11-28 Improvements in road-spraying apparatus

Publications (1)

Publication Number Publication Date
GB669681A true GB669681A (en) 1952-04-09

Family

ID=10307503

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3042649A Expired GB669681A (en) 1949-11-28 1949-11-28 Improvements in road-spraying apparatus

Country Status (1)

Country Link
GB (1) GB669681A (en)

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