GB1068636A - Combination rotary broom and impeller - Google Patents

Combination rotary broom and impeller

Info

Publication number
GB1068636A
GB1068636A GB3513964A GB3513964A GB1068636A GB 1068636 A GB1068636 A GB 1068636A GB 3513964 A GB3513964 A GB 3513964A GB 3513964 A GB3513964 A GB 3513964A GB 1068636 A GB1068636 A GB 1068636A
Authority
GB
United Kingdom
Prior art keywords
impeller
fan
sweeping
snow
duct
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
GB3513964A
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.)
EARL HOLDEN FISHER
Original Assignee
EARL HOLDEN FISHER
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
Priority claimed from US363443A external-priority patent/US3321851A/en
Application filed by EARL HOLDEN FISHER filed Critical EARL HOLDEN FISHER
Publication of GB1068636A publication Critical patent/GB1068636A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
    • E02F3/8816—Mobile land installations
    • E02F3/8825—Mobile land installations wherein at least a part of the soil-shifting equipment is mounted on a dipper-arm, backhoes or the like
    • 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
    • E01H1/02—Brushing apparatus, e.g. with auxiliary instruments for mechanically loosening dirt
    • E01H1/04—Brushing apparatus, e.g. with auxiliary instruments for mechanically loosening dirt taking- up the sweepings, e.g. for collecting, for loading
    • E01H1/045—Brushing apparatus, e.g. with auxiliary instruments for mechanically loosening dirt taking- up the sweepings, e.g. for collecting, for loading the loading means being a rotating brush with horizontal axis
    • 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
    • E01H5/08—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 driven elements
    • E01H5/09—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 driven elements the elements being rotary or moving along a closed circular path, e.g. rotary cutter, digging wheels
    • E01H5/092—Brushing elements
    • 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
    • E01H5/08—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 driven elements
    • E01H5/09—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 driven elements the elements being rotary or moving along a closed circular path, e.g. rotary cutter, digging wheels
    • E01H5/098—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 driven elements the elements being rotary or moving along a closed circular path, e.g. rotary cutter, digging wheels about horizontal or substantially horizontal axises perpendicular or substantially perpendicular to the direction of clearing
    • 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
    • E01H8/00—Removing undesirable matter from the permanent way of railways; Removing undesirable matter from tramway rails
    • 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
    • E01H8/00—Removing undesirable matter from the permanent way of railways; Removing undesirable matter from tramway rails
    • E01H8/02—Methods or apparatus for removing ice or snow from railway tracks, e.g. using snow-ploughs ; Devices for dislodging snow or ice which are carried or propelled by tramway vehicles ; Moving or removing ballast
    • E01H8/06—Methods or apparatus for removing ice or snow from railway tracks, e.g. using snow-ploughs ; Devices for dislodging snow or ice which are carried or propelled by tramway vehicles ; Moving or removing ballast essentially by driven tools clearing instruments, e.g. rotary cutting tools or brushes
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/76—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices
    • E02F3/78—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices with rotating digging elements
    • E02F3/783—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices with rotating digging elements having a horizontal axis of rotation
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
    • E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
    • E02F3/92—Digging elements, e.g. suction heads
    • E02F3/9212—Mechanical digging means, e.g. suction wheels, i.e. wheel with a suction inlet attached behind the wheel
    • E02F3/9225—Mechanical digging means, e.g. suction wheels, i.e. wheel with a suction inlet attached behind the wheel with rotating cutting elements
    • E02F3/9237—Suction wheels with axis of rotation in transverse direction of the longitudinal axis of the suction pipe

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • General Engineering & Computer Science (AREA)
  • Cleaning In General (AREA)
  • Soil Working Implements (AREA)
  • Cleaning Of Streets, Tracks, Or Beaches (AREA)

Abstract

1,068,636. Snow ploughs; street sweeping. E. H. FISHER. Aug. 27, 1964 [Sept. 6, 1963; April 29, 1964], No. 35139/64. Heading E1G. A machine for clearing snow or sweeping refuse has a transverse impeller 37 with helically arranged flexible blades 41 for moving the snow, with the assistance of an axial air flow from a fan 48 and/or 49, to a flat bladed impeller 58 which delivers to the entry of a combined axial and radial flow fan 60 discharging through a duct 69. The impellers are driven from a prime-mover 27 through a countershaft 30 and chain gearing and the impeller shafts are carried on a frame structure 26 adopted for connection at 24, 25 to the frontloader arms of a tractor. The impeller 37, 38 is partially enclosed by a shround 56 having an adjustable forward portion 57. To increase the exit velocity of the snow from the duct 69, the inner wall of the casing of fan 60 projetcs into the path of flexible fan blades. In other embodiments the fan is mounted coaxially with the impeller 37 either at the centre or at one end and may comprise the flat blade impeller 58 discharging direct to the duct 69 or an axial-radial fan 60. Additional sweeping means comprising flexible strips 124 (Fig. 15) hinged at 126 and oscillated against a spring 133 by an arm 129 contacting an arm 130 on the hinge 126; the arm 129 being driven with the impeller 37, may be provided to ensure sweeping over the whole area. Alternatively the sweeping means may be a two bladed rotor driven from the main impeller shaft. Oil may be injected into the fan casing and/or discharge duct to prevent the discharging material sticking within the fan.
GB3513964A 1963-09-06 1964-08-27 Combination rotary broom and impeller Expired GB1068636A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA884020 1963-09-06
US363443A US3321851A (en) 1964-04-29 1964-04-29 Combination rotary broom and turbine

Publications (1)

Publication Number Publication Date
GB1068636A true GB1068636A (en) 1967-05-10

Family

ID=25673457

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3513964A Expired GB1068636A (en) 1963-09-06 1964-08-27 Combination rotary broom and impeller

Country Status (3)

Country Link
DE (1) DE1459645A1 (en)
FR (1) FR1409579A (en)
GB (1) GB1068636A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102776851A (en) * 2012-07-31 2012-11-14 中联重科股份有限公司 Rolling sweeping mechanism and cleaning vehicle

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2482156A1 (en) * 1980-05-07 1981-11-13 Jeanneau Jean Rotary tool trenching machine - comprises shaft with blades on radial arms grouped at axial intervals, blades being inclined w.r.t. shaft axis and radii.
LU84731A1 (en) * 1983-04-05 1983-11-17 Eugene Lenert ROOM UNIT, ESPECIALLY SNOWROOM
EP0197258B1 (en) * 1985-04-11 1989-10-11 Willy Küpper Rotary sweeper
CH674658A5 (en) * 1987-06-26 1990-06-29 Peter Ag Konrad

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102776851A (en) * 2012-07-31 2012-11-14 中联重科股份有限公司 Rolling sweeping mechanism and cleaning vehicle

Also Published As

Publication number Publication date
FR1409579A (en) 1965-08-27
DE1459645A1 (en) 1970-02-05

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