GB558812A - Improvements in or relating to snow ploughs - Google Patents
Improvements in or relating to snow ploughsInfo
- Publication number
- GB558812A GB558812A GB823042A GB823042A GB558812A GB 558812 A GB558812 A GB 558812A GB 823042 A GB823042 A GB 823042A GB 823042 A GB823042 A GB 823042A GB 558812 A GB558812 A GB 558812A
- Authority
- GB
- United Kingdom
- Prior art keywords
- blade
- snow
- vehicle
- plough
- blades
- 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
- 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
- E01H5/00—Removing snow or ice from roads or like surfaces; Grading or roughening snow or ice
- E01H5/04—Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying levelling elements, conveying pneumatically for the dislodged material
- E01H5/06—Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying levelling elements, conveying pneumatically for the dislodged material dislodging essentially by non-driven elements, e.g. scraper blades, snow-plough blades, scoop blades
- E01H5/067—Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying levelling elements, conveying pneumatically for the dislodged material dislodging essentially by non-driven elements, e.g. scraper blades, snow-plough blades, scoop blades by side-wing snow-plough blades
-
- 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
- E01H5/00—Removing snow or ice from roads or like surfaces; Grading or roughening snow or ice
- E01H5/04—Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying levelling elements, conveying pneumatically for the dislodged material
- E01H5/06—Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying levelling elements, conveying pneumatically for the dislodged material dislodging essentially by non-driven elements, e.g. scraper blades, snow-plough blades, scoop blades
- E01H5/068—Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying levelling elements, conveying pneumatically for the dislodged material dislodging essentially by non-driven elements, e.g. scraper blades, snow-plough blades, scoop blades by backblades
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Cleaning Of Streets, Tracks, Or Beaches (AREA)
Abstract
558,812. Snow ploughs. LEWIN ROAD SWEEPERS, Ltd., and LEWIN, W. J. June 16, 1942, No. 8230. [Class 107] In a vehicular snow plough in which separate plough blades are fitted one in advance of each front wheel of the vehicle to clear a track therefor, each blade is hingedly suspended from a mounting which may be adjusted to set the blade angularly relative to the adjacent wheel, the blade removing snow to one side only of the wheel. In Figs. 1, 2 and 4, a vehicle 1 has in advance of each front wheel 3 a small plough blade 2 deflecting the snow inwardly or outwardly, each blade 2 being carried by a hinge pin 5 on a shaft 6 adjustable vertically and rotatably in a bracket 7 and locked by a screw 8. Each blade 2 is resiliently supported by a leaf spring 9, and may be turned up and secured in inactive position. Each bracket 7 is adjustable along a tubular carrier 11 secured by brackets 12 to the chassis or springs of the vehicle 1 ; the brackets 7 are held in adjusted position as by locking pins engaging holes in the carrier 11. The bulk of the snow is removed by a main blade 14 carried by a frame 15 pivoted to a draw bar 16 attached to the rear of the vehicle 1, the frame 15 being held in adjusted position by a pin 17 ; road wheels 19 support the blade 14 which is held down by a ballast box 20. The main blade 14 may be rigidly or resiliently mounted before or behind the rear axle of the vehicle, or a blade may be arranged in both said positions, or the blade 14 may be replaced by two or more blades, the snow being passed from one blade to the next. Any plough blade may be curved and may be adjustable vertically. The snow may be directed to collector means. In Fig. 8, a levelling plough 24 is arranged between the blades 2 to cut clearance for the undercarriage of the vehicle 1.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB823042A GB558812A (en) | 1942-06-16 | 1942-06-16 | Improvements in or relating to snow ploughs |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB823042A GB558812A (en) | 1942-06-16 | 1942-06-16 | Improvements in or relating to snow ploughs |
Publications (1)
Publication Number | Publication Date |
---|---|
GB558812A true GB558812A (en) | 1944-01-24 |
Family
ID=9848455
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB823042A Expired GB558812A (en) | 1942-06-16 | 1942-06-16 | Improvements in or relating to snow ploughs |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB558812A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3800447A (en) * | 1971-11-09 | 1974-04-02 | E Harvey | Multiblade snowplow vehicle |
US4665636A (en) * | 1985-11-21 | 1987-05-19 | John Borras | Auto wheel snow scraper |
US9957679B2 (en) * | 2015-07-20 | 2018-05-01 | John Lovell | Rear mounted snow plow system for an automobile |
-
1942
- 1942-06-16 GB GB823042A patent/GB558812A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3800447A (en) * | 1971-11-09 | 1974-04-02 | E Harvey | Multiblade snowplow vehicle |
US4665636A (en) * | 1985-11-21 | 1987-05-19 | John Borras | Auto wheel snow scraper |
US9957679B2 (en) * | 2015-07-20 | 2018-05-01 | John Lovell | Rear mounted snow plow system for an automobile |
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