GB556675A - Improvements in and relating to mounting means for tools for dressing abrasive wheels and the like - Google Patents

Improvements in and relating to mounting means for tools for dressing abrasive wheels and the like

Info

Publication number
GB556675A
GB556675A GB845942A GB845942A GB556675A GB 556675 A GB556675 A GB 556675A GB 845942 A GB845942 A GB 845942A GB 845942 A GB845942 A GB 845942A GB 556675 A GB556675 A GB 556675A
Authority
GB
United Kingdom
Prior art keywords
tool
calibrations
shows
cylindrical
turned
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
GB845942A
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
Priority to GB845942A priority Critical patent/GB556675A/en
Publication of GB556675A publication Critical patent/GB556675A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B53/00—Devices or means for dressing or conditioning abrasive surfaces
    • B24B53/12—Dressing tools; Holders therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding-Machine Dressing And Accessory Apparatuses (AREA)

Abstract

556,675. Dressing abrasive wheels. JEARMAN, F. C. June 19, 1942, No. 8459. [Classes 60 and 124] In diamond or like tools for dressing abrasive wheels of the type in which the tool is positioned in a dresser with its axis disposed at an angle to the surface to be dressed and is rotatable about its own axis, the tool has a cylindrical shank and is associatied with calibrated parts and an index mark and may be turned about its axis to equally spaced operative positions in succession to bring an appropriately shaped fresh edge of the diamond into the correct working position and in due course regenerate a symmetrical tool tip. Means are provided for locking the tool in an operative position. Fig. 1 shows a cylindrical tool 6 provided with calibrations 13, a mark or index being provided on the support 2 adjacent the calibrations. The tool may be rotated by hand by providing a knurled knob on the front or rear end of the tool. The calibrations 13 may be provided on a bevelled disc 14, Fig. 6, attached to the rear end of the tool which may also be provided with a removable turning knob. The calibrations preferably consist of an odd number of equally spaced graduations and the tool is rotated through two graduations at a time so that the tool is passed through all positions after two revolutions. Various means are employed for clamping the cylindrical tool in its support, e.g. Fig. 14 shows a grub screw 4c. Fig. 15 shows a pad bolt 4e and Fig. 16 shows an eccentric 4f adapted to be turned on its spindle to engage the tool. In Fig. 21 the tool is shouldered at 16 and screw threaded to engage with a clamping nut 17. Fig 24 shows a cylindrical tool 6c provided with longitudinal grooves 20 corresponding to the calibrations 13. The tool is turned by a knurled head 18 and a spring pressed plunger 2d has a nose which co-operates with the grooves 20. Other means such as pins arranged in grooves or holes longitudinally or transversely of the tool may be provided for securing the tool at the various stations. A series of flats may also be provided on the cylindrical surface adapted to be engaged by a spring.
GB845942A 1942-06-19 1942-06-19 Improvements in and relating to mounting means for tools for dressing abrasive wheels and the like Expired GB556675A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB845942A GB556675A (en) 1942-06-19 1942-06-19 Improvements in and relating to mounting means for tools for dressing abrasive wheels and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB845942A GB556675A (en) 1942-06-19 1942-06-19 Improvements in and relating to mounting means for tools for dressing abrasive wheels and the like

Publications (1)

Publication Number Publication Date
GB556675A true GB556675A (en) 1943-10-15

Family

ID=9852874

Family Applications (1)

Application Number Title Priority Date Filing Date
GB845942A Expired GB556675A (en) 1942-06-19 1942-06-19 Improvements in and relating to mounting means for tools for dressing abrasive wheels and the like

Country Status (1)

Country Link
GB (1) GB556675A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2627262A (en) * 1947-04-22 1953-02-03 Weynand Paul Cutter holder for stone dressers and the like
US2660994A (en) * 1951-05-16 1953-12-01 Prec Diamond Products Ltd Abrasive wheel dressing tools
US2741240A (en) * 1951-01-12 1956-04-10 Koebel Diamond Tool Co Dressing tool and method
US2791211A (en) * 1954-06-09 1957-05-07 Nagy Arpad Diamond dressing tools
US2853066A (en) * 1956-04-27 1958-09-23 Jr Joe Loecy Diamond tool for dressing grinding wheels, etc.

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2627262A (en) * 1947-04-22 1953-02-03 Weynand Paul Cutter holder for stone dressers and the like
US2741240A (en) * 1951-01-12 1956-04-10 Koebel Diamond Tool Co Dressing tool and method
US2660994A (en) * 1951-05-16 1953-12-01 Prec Diamond Products Ltd Abrasive wheel dressing tools
US2791211A (en) * 1954-06-09 1957-05-07 Nagy Arpad Diamond dressing tools
US2853066A (en) * 1956-04-27 1958-09-23 Jr Joe Loecy Diamond tool for dressing grinding wheels, etc.

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