EP2869978A1 - Marteau brise-carrelage électrique - Google Patents

Marteau brise-carrelage électrique

Info

Publication number
EP2869978A1
EP2869978A1 EP20130812764 EP13812764A EP2869978A1 EP 2869978 A1 EP2869978 A1 EP 2869978A1 EP 20130812764 EP20130812764 EP 20130812764 EP 13812764 A EP13812764 A EP 13812764A EP 2869978 A1 EP2869978 A1 EP 2869978A1
Authority
EP
European Patent Office
Prior art keywords
end section
frame
motor
main
main motor
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.)
Withdrawn
Application number
EP20130812764
Other languages
German (de)
English (en)
Other versions
EP2869978A4 (fr
Inventor
Richard Tailly
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP2869978A1 publication Critical patent/EP2869978A1/fr
Publication of EP2869978A4 publication Critical patent/EP2869978A4/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D17/00—Details of, or accessories for, portable power-driven percussive tools
    • B25D17/28—Supports; Devices for holding power-driven percussive tools in working position
    • B25D17/32—Trolleys
    • 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

Definitions

  • the present invention relates generallyto powered tools but more particularly to a powered tile breaker.
  • the invention consists a powered tile breaker having a main adjustable frame with handlebars located at a top end section thereof, at least one wheel located at a lower end section thereof, and an adjustable shaft connected between the top end section and the lower end section.
  • a main motor located inside a main motor frame pivotally connected to the lower end section; a chiseling device mechanically connected to the main motor and adapted to deliver repeating chiseling strokes to a chosen tile; and an adjustment mechanism connected between the lower end section of the main adjustable frame and the motor frame, the adjustment mechanism capable of changing and securely holding the motor frame, main motor and the chiseling device at a chosen angle with respect to the lower end section to thereby provide repeating chiseling strokes to a chosen tile at a chosen angle.
  • the main motor includes a main motor frame securely connected between a middle portion of the adjustable frame and the lower end section of the main adjustable frame, wherein the main motor frame includes a pivot bar member securely attached to the main motor frame and the chiseling device, such that the motor frame and the chiseling device can be pivoted around the pivot bar member.
  • the adjustment mechanism is connected between the lower end section of the main adjustable frame and the pivot bar member of the motor frame, and includes a worm screw and an electric motor for turning the worm screw in opposite radial directions, to thereby adjust the pivot angle of the pivot bar member.
  • the powered tile breaker has an angle control button located on the top end section and used to adjust and control the angle of the motor frame and the chiseling device.
  • the angle control button is electrically connected to the electric motor of the adjustment mechanism.
  • the chiseling device includes a tile pusher connected to the main motor and adapted to move broken tiles aside, and a chisel member mechanically connected to the main motor such that the main motor pushes and pulls the chisel member in a liner direction thereby creating the repeating chiseling strokes.
  • the motor frame includes a set of indicia on a side portion thereof and used to indicate the angle to which the motor frame, main motor, and the chiseling device are positioned with respect to the lower end section.
  • the middle portion of the adjustable frame is formed as a shaft comprising two abutting frame members connected by a hinge member and a lock member, such that the adjustable frame can be unlocked and folded into a storage configuration, or locked in a linear configuration and ready for use.
  • the main motor is an electric motor.
  • the powered tile breaker has a power button connected to the handlebars and used to turn on and off the main motor.
  • Fig. 1 Isometric view of the invention.
  • Figs. 2a-b Front and side views, respectively.
  • Fig. 3 View from the opposite side of fig2a.
  • a powered tile breaker (10) has an adjustable frame (12) having a set of handlebars (14), a shaft (16), and wheels (18) to hold a main electric motor (20) which powers a chiseling device (22) located at ground level.
  • the main electric motor (not shown) is located inside a motor frame (20), the latter being angularly adjustable by way of an adjustment means (24) which consists in an electric motor (25) driving a worm screw (27).
  • the adjustment means (24) is controlled by a simple "up and down” button (31) located on the handlebars (14).
  • a set of indicia (32) located on the side of the motor frame (20) is used as a reference to indicate the angle of rotation of the the motor frame (20) as it pivots around a pivot bar member (30).
  • the shaft (16) has a hinge and lock means (26) so that it can be folded in half.
  • the chiseling device (22) has a chisel (28) with repeating chiseling strokes, and a tile pusher (30) to move broken tiles aside.
  • the repeating chiseling strokes is what cracks and breaks the tiles.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Crushing And Pulverization Processes (AREA)

Abstract

L'invention concerne un marteau brise-carrelage électrique comportant un cadre principal réglable pourvu de poignées placées à une section terminale supérieure de celui-ci, au moins une roue placée à une section terminale inférieure de celui-ci et un arbre réglable raccordé entre la section terminale supérieure et la section terminale inférieure. Un moteur principal placé à l'intérieur d'un support et raccordé pivotant à la section terminale inférieure ; un dispositif de burinage raccordé mécaniquement au moteur principal et conçu pour administrer des coups de burin répétés sur un carreau choisi ; et un mécanisme de réglage raccordé entre la section terminale inférieure du cadre réglable principal du support du moteur, le mécanisme de réglage pouvant changer et retenir solidement le support du moteur, le moteur principal et le dispositif de burinage à un angle choisi par rapport à la section terminale inférieure de façon à générer des coups de burin répétés sur un carreau choisi à un angle choisi.
EP13812764.2A 2012-07-05 2013-07-03 Marteau brise-carrelage électrique Withdrawn EP2869978A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB201212001A GB201212001D0 (en) 2012-07-05 2012-07-05 Powered tile breaker
PCT/CA2013/000617 WO2014005221A1 (fr) 2012-07-05 2013-07-03 Marteau brise-carrelage électrique

Publications (2)

Publication Number Publication Date
EP2869978A1 true EP2869978A1 (fr) 2015-05-13
EP2869978A4 EP2869978A4 (fr) 2016-03-02

Family

ID=46766213

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13812764.2A Withdrawn EP2869978A4 (fr) 2012-07-05 2013-07-03 Marteau brise-carrelage électrique

Country Status (4)

Country Link
EP (1) EP2869978A4 (fr)
CA (1) CA2819919A1 (fr)
GB (1) GB201212001D0 (fr)
WO (1) WO2014005221A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10590668B2 (en) * 2013-07-04 2020-03-17 Richard Tailly Powered tile breaker
US9844868B1 (en) 2014-01-27 2017-12-19 Kenneth Robert Abbey Cart system for tool manipulation

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1535411A (en) * 1924-07-11 1925-04-28 Ingersoll Rand Co Pavement breaker
US2659583A (en) * 1950-01-16 1953-11-17 Ottawa Steel Products Inc Drop hammer and carriage therefor
SE337203B (fr) * 1969-08-26 1971-07-26 A Sjoeberg
SU1196256A1 (ru) * 1982-03-17 1985-12-07 Азовский завод кузнечно-прессовых автоматов Ручна машина дл обрубки заготовок
JPH07100308B2 (ja) * 1991-04-09 1995-11-01 株式会社山田重機 エンジン付き撃打作業装置、および、筒状本体部をもつ作業装置に取付けるためのキャスタ装置
KR100615468B1 (ko) * 2005-06-17 2006-08-25 (주)캐벨 각도 조절 가능한 코아드릴 어셈블리
US20070228805A1 (en) 2006-03-31 2007-10-04 Due Joseph E Power driven hammer
AU2009212897B2 (en) * 2008-09-08 2014-06-05 Makinex Ip Pty Ltd Jackhammer Trolley

Also Published As

Publication number Publication date
CA2819919A1 (fr) 2014-01-05
WO2014005221A1 (fr) 2014-01-09
EP2869978A4 (fr) 2016-03-02
GB201212001D0 (en) 2012-08-22

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