US501352A - Street-sweeper - Google Patents

Street-sweeper Download PDF

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Publication number
US501352A
US501352A US501352DA US501352A US 501352 A US501352 A US 501352A US 501352D A US501352D A US 501352DA US 501352 A US501352 A US 501352A
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Prior art keywords
apron
brush
street
sweeper
link
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Expired - Lifetime
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    • 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
    • E01H1/05—Brushing apparatus, e.g. with auxiliary instruments for mechanically loosening dirt with driven brushes
    • E01H1/056—Brushing apparatus, e.g. with auxiliary instruments for mechanically loosening dirt with driven brushes having horizontal axes

Definitions

  • This invention is an additional improvement appertaining to my power street sweep ing machine patented the 11th day of August, 1891, No. 457,746.
  • Sheet 1 is an end elevation of the rotary brush having the said apron attached, showing the brush and apron in their normal positions.
  • Sheet 2 Fig. 2is a like end elevation of the brush and apron, showing them adj usted to a lower position.
  • A in the two figures, represents the apron composed of sheet metal, bent or curved to conform to the circumference of the brush B, and against which the ends of the bristles rub for carrying the sweepings upward and over, (the sweepings being deposited in receptacles at the back of the brush, not shown.)
  • the apron is fastened at its lower edge, at f, to the front wall of the housing 0 which incloses the brush.
  • the means for adjusting the upper part of the apron may be such as described, or any other equivalent thereto.
  • D is a jointed coupling link or bar for suspending the upper side of the apron A to the housing, and is pivotally attached at its ends so that it may extend for bending and lowering the apron to reach the brush, or it may be folded for raising the apron, as required, as represented by the curved dotted lines in the two views in the drawings.
  • a rod or bar E may be attached to the link and arranged for folding or unfolding it by pushing it inward for adjusting the apron downward, and pulling on it for raising the apron, with suitable means for fastening the rod to hold the apron in place.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)

Description

(No Model.) 2 Sheets-Sheet 1.
v T. 0. MYERS. STREET SWEEPER.
No. 501,352. Patented July 11 1893.
W! T NESSE S,-
7. M ,l zrromvg (No Model.) 2 Sheets-Sheet 2.
T. 0. MYERS. STREET SWEEPER. No. 501,352. Patented July 11, 1893.
T' w-F WITNESSES; VENTOR,
0%,6W I] I 7. W @W; aed'w'o/wjfifiwx UNITED STATES PATENT OFFICE.
THOMAS C. MYERS, GI -CLEVELAND, OHIO.
STRE ET-SWEEPER.
SPECIFICATION forming part of Letters Patent No. 501,352, dated July 11, 1893.
Application filed May 2. 1892. Serial No. 431,593. (No model.)
within the housing inclosing said brush, and
means for adjusting said apron to the brush as the same may become worn.
This invention is an additional improvement appertaining to my power street sweep ing machine patented the 11th day of August, 1891, No. 457,746. I
In the accompanying drawings, Sheet 1, Figure 1 is an end elevation of the rotary brush having the said apron attached, showing the brush and apron in their normal positions. Sheet 2, Fig. 2is a like end elevation of the brush and apron, showing them adj usted to a lower position.
A, in the two figures, represents the apron composed of sheet metal, bent or curved to conform to the circumference of the brush B, and against which the ends of the bristles rub for carrying the sweepings upward and over, (the sweepings being deposited in receptacles at the back of the brush, not shown.) The apron is fastened at its lower edge, at f, to the front wall of the housing 0 which incloses the brush.
The means for adjusting the upper part of the apron may be such as described, or any other equivalent thereto. In that represented, D is a jointed coupling link or bar for suspending the upper side of the apron A to the housing, and is pivotally attached at its ends so that it may extend for bending and lowering the apron to reach the brush, or it may be folded for raising the apron, as required, as represented by the curved dotted lines in the two views in the drawings.
For manipulating the link, D, a rod or bar E, may be attached to the link and arranged for folding or unfolding it by pushing it inward for adjusting the apron downward, and pulling on it for raising the apron, with suitable means for fastening the rod to hold the apron in place.
Having described my invention, I claim- In a street sweeping machine the cornbination with the casing covering the brush, of the curved apron A pivoted atf, jointed link D connecting said apron with the'casing, and rod E attached to the link, for adjusting the apron relative to the brush, substantially as and for the purpose set forth.
THOMAS C. MYERS. Witnesses:
GEO. W. 'IIBBITTS, WM. H. DEWITT.
US501352D Street-sweeper Expired - Lifetime US501352A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2700783A (en) * 1953-07-16 1955-02-01 Parker Sweeper Company Adjustable hood for sweepers
EP2133473A1 (en) * 2008-06-13 2009-12-16 Boschung Engineering AG Sweeping brush cover and sweeping machine with such a cover
WO2012068571A2 (en) * 2010-11-19 2012-05-24 Paladin Brands Group, Inc. Sweeper brush frame with adjustable hood

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2700783A (en) * 1953-07-16 1955-02-01 Parker Sweeper Company Adjustable hood for sweepers
EP2133473A1 (en) * 2008-06-13 2009-12-16 Boschung Engineering AG Sweeping brush cover and sweeping machine with such a cover
WO2012068571A2 (en) * 2010-11-19 2012-05-24 Paladin Brands Group, Inc. Sweeper brush frame with adjustable hood
WO2012068571A3 (en) * 2010-11-19 2014-04-10 Paladin Brands Group, Inc. Sweeper brush frame with adjustable hood

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