GB717604A - Apparatus for forming grooves in brickwork and like hard material adapted also for other purposes - Google Patents

Apparatus for forming grooves in brickwork and like hard material adapted also for other purposes

Info

Publication number
GB717604A
GB717604A GB341452A GB341452A GB717604A GB 717604 A GB717604 A GB 717604A GB 341452 A GB341452 A GB 341452A GB 341452 A GB341452 A GB 341452A GB 717604 A GB717604 A GB 717604A
Authority
GB
United Kingdom
Prior art keywords
unit
parallel
cutter
frame
shaft
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
GB341452A
Inventor
Joseph Stoerzer
Anton Vollmer
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.)
WERKZEUGBAU GmbH
Original Assignee
WERKZEUGBAU GmbH
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 WERKZEUGBAU GmbH filed Critical WERKZEUGBAU GmbH
Priority to GB341452A priority Critical patent/GB717604A/en
Publication of GB717604A publication Critical patent/GB717604A/en
Expired legal-status Critical Current

Links

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
    • B28D1/18—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by milling, e.g. channelling by means of milling tools
    • B28D1/183—Hand tools, e.g. portable, motor driven
    • 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
    • B28D1/18—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by milling, e.g. channelling by means of milling tools

Landscapes

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

Abstract

717,604. Groove cutters. WERKZEUGBAU GES. Feb. 8, 1952, No. 3414/52. Class 124 [Also in Group XXII] Apparatus for cutting grooves in brickwork and like hard material comprises a motor, gear, and cutter, the axes of which are parallel, mounted as a unit in a 'frame provided with means for moving it along a surface and in which the unit is rotatable, the cutter axis being disposed eccentrically of the central axis of the unit. As shown, a milling cutter 24 is mounted on a hollow shaft 17 supported in a bearing 131 carrying an adjustable hood 23; the shaft being arranged eccentrically of the centre line of a motor 14 and a gearing 16 enclosed in a casing 13. Rings 31 rotatably secured in annular grooves in the body are maintained in spaced relation by stays 32 to form a frame. Arms 29 carrying grooved wheels 12' are pivoted at 30 to the rings 31 and may be locked in either of two positions, i.e. with axes of wheels at right angles to or parallel to the central axis of the apparatus. The depth of cut may be adjusted by rotation of the unit in the frame. The tool may be moved by hand or may run on parallel rails mounted on stayed supports spaced from a wall and which may also carry an adjustable platform, Fig. 3 (not shown). Air from a ventilating fan 15 may escape through a bore 171 in the shaft 17 into a hood 23 from whence it escapes down the wall being grooved, taking the dust with it.
GB341452A 1952-02-08 1952-02-08 Apparatus for forming grooves in brickwork and like hard material adapted also for other purposes Expired GB717604A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB341452A GB717604A (en) 1952-02-08 1952-02-08 Apparatus for forming grooves in brickwork and like hard material adapted also for other purposes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB341452A GB717604A (en) 1952-02-08 1952-02-08 Apparatus for forming grooves in brickwork and like hard material adapted also for other purposes

Publications (1)

Publication Number Publication Date
GB717604A true GB717604A (en) 1954-10-27

Family

ID=9757889

Family Applications (1)

Application Number Title Priority Date Filing Date
GB341452A Expired GB717604A (en) 1952-02-08 1952-02-08 Apparatus for forming grooves in brickwork and like hard material adapted also for other purposes

Country Status (1)

Country Link
GB (1) GB717604A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2163980A (en) * 1984-09-04 1986-03-12 Miyakawa Industry Co Ltd Attachment with air ejector
GB2202788A (en) * 1987-03-16 1988-10-05 Robert Brown Apparatus for cutting channels in walls
US5588418A (en) * 1995-01-26 1996-12-31 Boart Longyear Company Saw assembly with handle-actuated guide mechanism

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2163980A (en) * 1984-09-04 1986-03-12 Miyakawa Industry Co Ltd Attachment with air ejector
GB2202788A (en) * 1987-03-16 1988-10-05 Robert Brown Apparatus for cutting channels in walls
GB2202788B (en) * 1987-03-16 1991-01-23 Robert Brown Cutting apparatus
US5588418A (en) * 1995-01-26 1996-12-31 Boart Longyear Company Saw assembly with handle-actuated guide mechanism

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