GB740702A - Improvements in or relating to road clearing or scraping machines - Google Patents

Improvements in or relating to road clearing or scraping machines

Info

Publication number
GB740702A
GB740702A GB2816552A GB2816552A GB740702A GB 740702 A GB740702 A GB 740702A GB 2816552 A GB2816552 A GB 2816552A GB 2816552 A GB2816552 A GB 2816552A GB 740702 A GB740702 A GB 740702A
Authority
GB
United Kingdom
Prior art keywords
blades
chassis
ground
drums
arms
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
GB2816552A
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.)
JOHNSTON BROTHERS CONTRACTORS
REGINALD EDWARD SOUTHGATE
Original Assignee
JOHNSTON BROTHERS CONTRACTORS
REGINALD EDWARD SOUTHGATE
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 JOHNSTON BROTHERS CONTRACTORS, REGINALD EDWARD SOUTHGATE filed Critical JOHNSTON BROTHERS CONTRACTORS
Priority to GB2816552A priority Critical patent/GB740702A/en
Publication of GB740702A publication Critical patent/GB740702A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
    • E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
    • E01H1/10—Hydraulically loosening or dislodging undesirable matter; Raking or scraping apparatus ; Removing liquids or semi-liquids e.g., absorbing water, sliding-off mud
    • E01H1/105—Raking, scraping or other mechanical loosening devices, e.g. for caked dirt ; Apparatus for mechanically moving dirt on road surfaces, e.g. wipers for evacuating mud

Abstract

740,702. Road scrapers. JOHNSTON BROS. (CONTRACTORS) Ltd., and SOUTHGATE, R. E. Feb. 5, 1954 [Nov. 7, 1952], No. 28165/52. Class 107. A road surface scraping machine comprises a chassis carrying scraping means arranged oblique to the direction of travel of the chassis and in contact with the ground. Blades 39 are carried on arms 36 pivoted at 35 in oblique overlapping arrangement, a weight 38 holding them in contact with the ground: The blades have a limited pivotal movement about the arms 36, being carried on socket portions 47. The blades can be lifted off the ground by cables 40 on drums 41. These drums can be rotated separately or simultaneously by a drum 43 and winch 45. Each blade also has a piece of chain 49 on which it can be suspended. The blades have a renewable edge 46 which may be of rubber or similar yielding material. The chassis may be self-propelled, pushed or trailed. A castor wheel 16 supports the chassis when uncoupled from its attendant vehicle.
GB2816552A 1952-11-07 1952-11-07 Improvements in or relating to road clearing or scraping machines Expired GB740702A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2816552A GB740702A (en) 1952-11-07 1952-11-07 Improvements in or relating to road clearing or scraping machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2816552A GB740702A (en) 1952-11-07 1952-11-07 Improvements in or relating to road clearing or scraping machines

Publications (1)

Publication Number Publication Date
GB740702A true GB740702A (en) 1955-11-16

Family

ID=10271314

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2816552A Expired GB740702A (en) 1952-11-07 1952-11-07 Improvements in or relating to road clearing or scraping machines

Country Status (1)

Country Link
GB (1) GB740702A (en)

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