GB656019A - Improvements relating to apparatus for distributing grit, tar macadam and the like on to roads and ways - Google Patents

Improvements relating to apparatus for distributing grit, tar macadam and the like on to roads and ways

Info

Publication number
GB656019A
GB656019A GB1381048A GB1381048A GB656019A GB 656019 A GB656019 A GB 656019A GB 1381048 A GB1381048 A GB 1381048A GB 1381048 A GB1381048 A GB 1381048A GB 656019 A GB656019 A GB 656019A
Authority
GB
United Kingdom
Prior art keywords
hopper
grit
tray
vehicle
tar
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
GB1381048A
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.)
DAVID CHILVERS
Original Assignee
DAVID CHILVERS
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 DAVID CHILVERS filed Critical DAVID CHILVERS
Priority to GB1381048A priority Critical patent/GB656019A/en
Publication of GB656019A publication Critical patent/GB656019A/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
    • E01C19/20—Apparatus for distributing, e.g. spreading, granular or pulverulent materials, e.g. sand, gravel, salt, dry binders
    • E01C19/201—Apparatus for distributing, e.g. spreading, granular or pulverulent materials, e.g. sand, gravel, salt, dry binders with driven loosening, discharging or spreading parts, e.g. power-driven, drive derived from road-wheels
    • E01C19/2015—Apparatus for distributing, e.g. spreading, granular or pulverulent materials, e.g. sand, gravel, salt, dry binders with driven loosening, discharging or spreading parts, e.g. power-driven, drive derived from road-wheels solely reciprocating, swinging to-and-fro, jolting or vibrating, e.g. oscilating stirrers, shaking spreading shoots
    • 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
    • E01C19/20—Apparatus for distributing, e.g. spreading, granular or pulverulent materials, e.g. sand, gravel, salt, dry binders
    • E01C2019/2055—Details not otherwise provided for
    • E01C2019/207—Feeding the distribution means
    • E01C2019/2075—Feeding the distribution means with longitudinal conveyor belt

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Repair (AREA)

Abstract

656,019. Road surface treatment. CHILVERS, D. Sept. 21, 1948, No. 13810. [Class 107] [Also in Group I] Apparatus for distributing grit and the like on roads comprises a vehicle with a container 1 supplying grit to a hopper 2 as in Specification 637,444, means being provided for grading the grit and delivering it in successive streams of increasingly fine size one behind the other with respect to the forward movement of the vehicle. The hopper is lagged with heat - insulating material and its front and rear walls have downwardlyextending perforated baffle plates 6 inclined towards the centre of the hopper. Pivoted on a shaft 7 is an inclined distributing tray 8 having an imperforate section 9 and two screens 10, and 11 the lower screen 10 being of coarser mesh than the preceding screen. The tray may be vibrated or oscillated and its leading edge is urged downwardly by springs 13. Burners 15 mounted in the hopper and supplied with fuel from a pipe 16 serve to dry the grit falling through the hopper. Two pivotally mounted members 17. 18, Fig. 3, operated by a handle 19 are provided to vary the width of the stream discharged from the tray. Means for spraying tar in front of the grit may be provided, the tar sprayer 20 being supplied from a tank mounted on the vehicle. The bottom 8 of the tray is then wholly imperforate and a separate screening member 21 is provided. Grit may be discharged from the container 1 on to conveyers discharging into the hopper and forming a unit with the hopper and distributer. Specification 656,018, [Group I], also is referred to.
GB1381048A 1948-09-21 1948-09-21 Improvements relating to apparatus for distributing grit, tar macadam and the like on to roads and ways Expired GB656019A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1381048A GB656019A (en) 1948-09-21 1948-09-21 Improvements relating to apparatus for distributing grit, tar macadam and the like on to roads and ways

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1381048A GB656019A (en) 1948-09-21 1948-09-21 Improvements relating to apparatus for distributing grit, tar macadam and the like on to roads and ways

Publications (1)

Publication Number Publication Date
GB656019A true GB656019A (en) 1951-08-08

Family

ID=10029800

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1381048A Expired GB656019A (en) 1948-09-21 1948-09-21 Improvements relating to apparatus for distributing grit, tar macadam and the like on to roads and ways

Country Status (1)

Country Link
GB (1) GB656019A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1433902A3 (en) * 2002-12-24 2005-07-06 Küpper-Weisser GmbH Dispenser for spreadable granular material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1433902A3 (en) * 2002-12-24 2005-07-06 Küpper-Weisser GmbH Dispenser for spreadable granular material

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