US842275A - Scraper. - Google Patents

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Publication number
US842275A
US842275A US30493706A US1906304937A US842275A US 842275 A US842275 A US 842275A US 30493706 A US30493706 A US 30493706A US 1906304937 A US1906304937 A US 1906304937A US 842275 A US842275 A US 842275A
Authority
US
United States
Prior art keywords
screws
blade
screw
handle
scraper
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 - Lifetime
Application number
US30493706A
Inventor
Justus A Traut
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.)
Stanley Rule & Level Co
Original Assignee
Stanley Rule & Level Co
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 Stanley Rule & Level Co filed Critical Stanley Rule & Level Co
Priority to US30493706A priority Critical patent/US842275A/en
Application granted granted Critical
Publication of US842275A publication Critical patent/US842275A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B7/00—Bristle carriers arranged in the brush body
    • A46B7/04—Bristle carriers arranged in the brush body interchangeably removable bristle carriers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/32—Articulated members
    • Y10T403/32254—Lockable at fixed position
    • Y10T403/32262—At selected angle
    • Y10T403/32319—At selected angle including pivot stud
    • Y10T403/32377—Radially spaced arcuate slot engages fastener

Definitions

  • My invention relates to improvements in scra ers.
  • T e object is to facilitate adjustment of the parts and improve the construction so that it may be adapted to use .under many different circumstances. I have sought to construct the parts so that they may be manufactured readily and assembled or taken apart without diificulty.
  • Figure 1 is a side view of the scraper embodying the improvements of my invention.
  • Fig. 2 is a front view of the same.
  • Fig. 3 is a rear view of the scraper with the handle shown in section.
  • Fi 4 is a rear view of the back member of the head.
  • Fi 5 is a side view of the same.
  • Fig. 6 is a p ar. view of a fragment of the handle.
  • the handle is preferably formed in two ortions-a grip member 1 and a body mem-
  • the head of the scraper carries the blade 3 and is preferably provided with an auxiliary grip or handle 4.
  • 5 and 6 are the frontand rear members,-
  • FIG. 9 is a main adjusting-screw having a stophead whereby it may beeasily operated.
  • the user may set u on screw 9 in such a manner as to powerfu 1y clamp the blade 3.
  • the rear of the back member 6 of the head is provided'with a pair of lugs 10 10, to which the handle is pivoted.
  • This arm is a curved arm extending from the rear of the back member and provided with a curved slot. This arm is preferably formed of a separate piece of metaland riveted to the lug 12.
  • connection ermittin said arts l edges of said parts, and a handle hinged to to swing, jaws formed y the e ges of said one of said parts and means f0'r adjusting parts at one side of said connection,a clampthe angle of said handle relatively thereto. screw at the opposite side of said connection, vJUSTUS A. TRAUT.

Description

No- 842,275. PATENTED JAN. 29, 1907.
J. A. TRAUT.
, SGRAPER. APPLIUATION. FILED MAR. 8, 1906.
UNITED STATES T NT OFFICE.
JUSTUS A. TRAUT, or NEW BRITAIN, CONNECTICUT, ASSIGNOR To STANLEY RULE & LEVEL COMPANY, or NEW BRITAIN, CONNECTICUT, A CORPO- RATION OF CONNECTICUT.
SCRAPEFI.
I No. 842,275.
Apulieationfiled March 8. 1906. Serial No. 304.937
To all whmn it may concern.-
Be it known that I, JUsTUs A. TRAUT, a citizen of the UnitedStates, residing at New Britain, Hartford county, Connecticut, have 5 invented certain new and useful Improvements in Scrapers, of which the following is a full, clear, and exact description.
My invention relates to improvements in scra ers.
T e object is to facilitate adjustment of the parts and improve the construction so that it may be adapted to use .under many different circumstances. I have sought to construct the parts so that they may be manufactured readily and assembled or taken apart without diificulty.
The referred form of the invention is shown 1n the accompanying single sheet of drawings, in which Figure 1 is a side view of the scraper embodying the improvements of my invention. Fig. 2 is a front view of the same. Fig. 3 isa rear view of the scraper with the handle shown in section. Fi 4 is a rear view of the back member of the head. Fi 5 is a side view of the same. Fig. 6 is a p ar. view of a fragment of the handle.
The handle is preferably formed in two ortions-a grip member 1 and a body mem- The head of the scraper carries the blade 3 and is preferably provided with an auxiliary grip or handle 4.
5 and 6 are the frontand rear members,-
respeetively, of the head, between which the blade is clamped.
7 is a screw located between the upper and lower ends of the plates 5 6. This screw passes freely through plate 5 and takes into plate 6, so as to produce, in effect, a hinged joint which may be adjusted to and fro to vary the widths of the space between plates 5 6. r
8 8 are screws arranged at opposite edges of the plate 6 and screw-threaded therein. The ends of these screws project into cavities in the opposite face of the member 5, but are not screwthreaded therein. The
function of these screws is to preserve the alinement of plates 5 6 and to act as s acers to uaranteev the substantial parallellsm of sai plate, whereby the ready substitution of blades 3 is permitted. The screws 8 8 alsoperform a stop function, the upper edge of the blade 3 taking a bearing against said screws so thatv blade will be projected'uniformly from the clamping-jaws. These stop-screws. '8 8, as we shall term them, may be shifted'up or down on late 6, there being a series of screw-holes a ong opposite edges thereof to permit this shifting of the screws to be made. By this meanswhen blade 3 wears down or if a short blade-is to be substituted the screws 8 8 may be moved to any one of the holes 8, 8 or 8 so as to adapt the holder to the particular blade to be used.
9 is a main adjusting-screw having a stophead whereby it may beeasily operated. When approximate adjustment of the plates 5 6 has been secured by the adjustment of screws 7 and 8 and the blade inserted, the user may set u on screw 9 in such a manner as to powerfu 1y clamp the blade 3. The rear of the back member 6 of the head is provided'with a pair of lugs 10 10, to which the handle is pivoted.
11 is a curved arm extending from the rear of the back member and provided with a curved slot. This arm is preferably formed of a separate piece of metaland riveted to the lug 12.
13 is a screw. preferably provided with an enlarged head for engagement b the thumb Patentedjan. 29, 1907.,
point, said connection ermittin said arts l edges of said parts, and a handle hinged to to swing, jaws formed y the e ges of said one of said parts and means f0'r adjusting parts at one side of said connection,a clampthe angle of said handle relatively thereto. screw at the opposite side of said connection, vJUSTUS A. TRAUT.
5 said clamping-screw passing through one Witnesses.
art and bearmg against the other, and ad- W. J. WORAM,
ustable stop-screws at the opposite side H. S. WALTER.
US30493706A 1906-03-08 1906-03-08 Scraper. Expired - Lifetime US842275A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US30493706A US842275A (en) 1906-03-08 1906-03-08 Scraper.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US30493706A US842275A (en) 1906-03-08 1906-03-08 Scraper.

Publications (1)

Publication Number Publication Date
US842275A true US842275A (en) 1907-01-29

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ID=2910745

Family Applications (1)

Application Number Title Priority Date Filing Date
US30493706A Expired - Lifetime US842275A (en) 1906-03-08 1906-03-08 Scraper.

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4575936A (en) * 1985-02-06 1986-03-18 Donald Gringer Blade retaining tool head
US4608756A (en) * 1981-11-16 1986-09-02 United Technologies Corporation Tool to produce a new leading edge on a fan blade
US20090188066A1 (en) * 2008-01-30 2009-07-30 Van Deursen Gary E Wall scraper
WO2022098283A1 (en) * 2020-11-07 2022-05-12 Speedheater System Ab Scraper

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4608756A (en) * 1981-11-16 1986-09-02 United Technologies Corporation Tool to produce a new leading edge on a fan blade
US4575936A (en) * 1985-02-06 1986-03-18 Donald Gringer Blade retaining tool head
US20090188066A1 (en) * 2008-01-30 2009-07-30 Van Deursen Gary E Wall scraper
WO2022098283A1 (en) * 2020-11-07 2022-05-12 Speedheater System Ab Scraper

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