US1556889A - Means for cleaning, scaling, or chipping surfaces - Google Patents

Means for cleaning, scaling, or chipping surfaces Download PDF

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Publication number
US1556889A
US1556889A US628673A US62867323A US1556889A US 1556889 A US1556889 A US 1556889A US 628673 A US628673 A US 628673A US 62867323 A US62867323 A US 62867323A US 1556889 A US1556889 A US 1556889A
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United States
Prior art keywords
cleaning
shaft
casing
scaling
chipping
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
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US628673A
Inventor
Wright William Bruce
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Individual
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Individual
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Publication date
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Priority to US628673A priority Critical patent/US1556889A/en
Application granted granted Critical
Publication of US1556889A publication Critical patent/US1556889A/en
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Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B28D1/26—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by impact tools, e.g. by chisels or other tools having a cutting edge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D11/00—Portable percussive tools with electromotor or other motor drive
    • B25D11/06—Means for driving the impulse member
    • B25D11/066—Means for driving the impulse member using centrifugal or rotary impact elements
    • B25D11/068—Means for driving the impulse member using centrifugal or rotary impact elements in which the tool bit or anvil is hit by a rotary impulse member
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S81/00—Tools
    • Y10S81/12—Power hammer
    • 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
    • Y10T29/00—Metal working
    • Y10T29/45—Scale remover or preventor
    • Y10T29/4572—Mechanically powered operator
    • Y10T29/4589—Blade or chisel
    • 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
    • Y10T70/00—Locks
    • Y10T70/70—Operating mechanism
    • Y10T70/7441—Key
    • Y10T70/778—Operating elements
    • Y10T70/7791—Keys
    • Y10T70/7797—Picking
    • 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
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18056—Rotary to or from reciprocating or oscillating
    • Y10T74/18296—Cam and slide

Definitions

  • This invention has for its object to provide a light, compact -and. portable machine ada ted for cleaning,iscaling, or chipping surfaces, the machine being suitable for operation by electric, pneumatic, mechanical or other power.
  • the improved apparatus forming the subject matter of the present invention comprises a rotary shaft adapted to receive and drive a rotary member or hammer haying striker projections adapted to act upon a reciprocating tool for operating upon the surface under treatment, a casing within which said rotary member and tool are mounted, said casing having guide means in which the bearings of the shaft are supported in a manner allowing slight movement of the shaft towards and from the surface operated upon.
  • the rotary shaft may be coupled to an electric motor or a pneumatic motor attached to the apparatus and controlled by a, local switch or valve or may be connected with a flexible drive shaft transmitting power from a relatively fixed source.
  • igs. 1 and 2 are respectively a side elevation partly in section and an end sectional elevation of a tool constructed according to this invention.
  • the improved tool com rises a casing a with a pair of parallel guide we s 0 in its 0 posite sides in which the ball earings d o a shaft e are mounted and presse by springs f in the direction of the reciprocating m1 7).
  • a sleeve 0 formmg a guide for projections g which and holds its head 9 in the path of the strikers 9
  • bearings (23 and rotating member'g from the casin the guide Ways 0 are open attheir upper ends but normally closed by a detachable cover plate a secured by screws in the head of the casing.
  • a laterally disposed tubular handle (not shown) may be attached to the casing and enclose the connection of the shaft e with the flexible driving shaft as previously referred to.
  • the tool may be operated by an electric or pneumatic motor attached to the casing'itself and coupled directl to the shaft e, the motor being supplied wit power by flexible leads or by a pipe.
  • Apparatus for cleaning, scaling or chipping surfaces comprising a casing, parallel guide ways in the sides of the casing, bearings mounted in the guide ways, cushioning springs arranged to act on the bearings, a rotary shaft mounted in the bearings, a rotary hammer mounted on the shaft and actuated thereby, resiliently supported in the casing in the path of the hammer.

Description

Oct-'13, 1925- w. B. WRIGHT MEANS FOR CLEANING, SCALING, OR CHIPPING SURFACES 'Filed Marbh 29, 1923 I 277652201 M'ZZz'amZrzzce 21/173750 Patented Qct. 13, 1925,.
UNITED STATES WILLIAM Bacon wmenr, or mvniaroot, ENGLAND.
MEANS FOR CLEANING, soanme on CHIPPING SURFACES.
Application filed March 29, 1923. Serial No. 628,673.
To all whom it may concern:
Be it known that WILLIAM BRUCE WRIGHT, of 75 Merton Road, Bootle, Liven 001, England, whose residence is 7 5 Merton Itoad, Bootle, Liverpool, England, and a subject of the King of Great Britain and Ireland, has invented certain new and useful Improvements in Means for. Cleaning, Scal-- ing, or Chipping Surfaces, of which the folowing is a specification.
This invention has for its object to provide a light, compact -and. portable machine ada ted for cleaning,iscaling, or chipping surfaces, the machine being suitable for operation by electric, pneumatic, mechanical or other power.
The improved apparatus forming the subject matter of the present invention comprises a rotary shaft adapted to receive and drive a rotary member or hammer haying striker projections adapted to act upon a reciprocating tool for operating upon the surface under treatment, a casing within which said rotary member and tool are mounted, said casing having guide means in which the bearings of the shaft are supported in a manner allowing slight movement of the shaft towards and from the surface operated upon.
The rotary shaft may be coupled to an electric motor or a pneumatic motor attached to the apparatus and controlled by a, local switch or valve or may be connected with a flexible drive shaft transmitting power from a relatively fixed source.
The invention is hereinafter more fully described with reference to the accompanying drawings in which igs. 1 and 2 are respectively a side elevation partly in section and an end sectional elevation of a tool constructed according to this invention.
The improved tool com rises a casing a with a pair of parallel guide we s 0 in its 0 posite sides in which the ball earings d o a shaft e are mounted and presse by springs f in the direction of the reciprocating m1 7). Deta-chably fitted within a ho]- low neck 0 on the casing is a sleeve 0 formmg a guide for projections g which and holds its head 9 in the path of the strikers 9 For facilitating the assembly of the parts or the removal of the shaft e, bearings (23 and rotating member'g from the casin the guide Ways 0 are open attheir upper ends but normally closed by a detachable cover plate a secured by screws in the head of the casing.
A laterally disposed tubular handle (not shown) may be attached to the casing and enclose the connection of the shaft e with the flexible driving shaft as previously referred to.
If preferred the tool may be operated by an electric or pneumatic motor attached to the casing'itself and coupled directl to the shaft e, the motor being supplied wit power by flexible leads or by a pipe.
I claim,
Apparatus for cleaning, scaling or chipping surfaces comprising a casing, parallel guide ways in the sides of the casing, bearings mounted in the guide ways, cushioning springs arranged to act on the bearings, a rotary shaft mounted in the bearings, a rotary hammer mounted on the shaft and actuated thereby, resiliently supported in the casing in the path of the hammer.
In testimony whereof he has aflixed his signature.
WILLIAM BRUCE WRIGHT.
the reciprocating tool p whilethe driving shaft e carries the rotary hamand a reciprocating tool
US628673A 1923-03-29 1923-03-29 Means for cleaning, scaling, or chipping surfaces Expired - Lifetime US1556889A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US628673A US1556889A (en) 1923-03-29 1923-03-29 Means for cleaning, scaling, or chipping surfaces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US628673A US1556889A (en) 1923-03-29 1923-03-29 Means for cleaning, scaling, or chipping surfaces

Publications (1)

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US1556889A true US1556889A (en) 1925-10-13

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2924871A (en) * 1956-10-29 1960-02-16 Jack H Brown Impact tool with magnetic base
DE2428128A1 (en) * 1973-06-11 1975-01-02 Allied Steel Tractor Prod Inc ROCKING HAMMER
US20150053026A1 (en) * 2012-04-27 2015-02-26 Meidensha Corporation Actuator for ignition operation

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2924871A (en) * 1956-10-29 1960-02-16 Jack H Brown Impact tool with magnetic base
DE2428128A1 (en) * 1973-06-11 1975-01-02 Allied Steel Tractor Prod Inc ROCKING HAMMER
US20150053026A1 (en) * 2012-04-27 2015-02-26 Meidensha Corporation Actuator for ignition operation
US9599539B2 (en) * 2012-04-27 2017-03-21 Meidensha Corporation Actuator for ignition operation

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