GB1042681A - Improvements in rotary diamond cutters - Google Patents

Improvements in rotary diamond cutters

Info

Publication number
GB1042681A
GB1042681A GB263765A GB263765A GB1042681A GB 1042681 A GB1042681 A GB 1042681A GB 263765 A GB263765 A GB 263765A GB 263765 A GB263765 A GB 263765A GB 1042681 A GB1042681 A GB 1042681A
Authority
GB
United Kingdom
Prior art keywords
cutter
cutter assembly
axis
cutters
hub
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
GB263765A
Inventor
Frank Langton Christensen
Donald Harry Mabey
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.)
Norton Christensen Inc
Original Assignee
Christensen Diamond Products 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 Christensen Diamond Products Co filed Critical Christensen Diamond Products Co
Priority to GB263765A priority Critical patent/GB1042681A/en
Publication of GB1042681A publication Critical patent/GB1042681A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
    • E01C23/06—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
    • E01C23/08—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for roughening or patterning; for removing the surface down to a predetermined depth high spots or material bonded to the surface, e.g. markings; for maintaining earth roads, clay courts or like surfaces by means of surface working tools, e.g. scarifiers, levelling blades
    • E01C23/085—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for roughening or patterning; for removing the surface down to a predetermined depth high spots or material bonded to the surface, e.g. markings; for maintaining earth roads, clay courts or like surfaces by means of surface working tools, e.g. scarifiers, levelling blades using power-driven tools, e.g. vibratory tools
    • E01C23/088—Rotary tools, e.g. milling drums

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Repair (AREA)

Abstract

1,042,681. Abrasive tools. CHRISTENSEN DIAMOND PRODUCTS CO. Jan. 21, 1965, No. 2637/65. Heading B3D. [Also in Division E1] A rotary cutter comprises a generally cylindrical body adapted to be rotated about its axis and having axially spaced circumferential ridges extending around its periphery and disposed normal to the body axis and diamond cutting elements spaced circumferentially from each other and embedded in said ridges. A cutter 13 comprises a generally cylindrical matrix body 18, cast on a hub 14, e.g. of steel, the hub and body having interlocking ribs 19, 20. The hub is secured on a shaft 12 by a key 16. The body 18 has ridges 23 and troughs 24 normal to the axis of rotation and in which circumferentially spaced diamond cutting elements 26, 27 are embedded. The elements 27 are preferably staggered relative to the elements 26. The path swept by an element 26 may be spaced from, closely adjacent to, or overlap the path swept by an adjacent element 27. The cutter 13 has end faces normal to the axis of rotation. One end of the cutter may terminate in a ridge and the other end terminate in a trough, the diamond cutting elements in the end ridge and end trough being substantially flush with the end faces. A cutter assembly may be formed by securing a number of cutters on the shaft 12 with spacers 22 located in counterbores 21 in the hubs 14. Alternate cutters may have both ends terminating in a ridge, the intervening cutters having both ends terminating in a trough. The cutter assembly, e.g. 1-5 feet wide, may be mounted in a wheeled carriage movable over a concrete or other road, airstrip or the like, so as to flatten high spots and cut grooves in the surface either in the direction of travel of a vehicle or aircraft or transversely thereto. The cutter assembly is preferably rotated at 1000 R.P.M., and flushing liquid, e.g. water, is pumped against the surface and the adjacent periphery of the cutter assembly. The cutter assembly may be vertically adjustable relative to the surface.
GB263765A 1965-01-21 1965-01-21 Improvements in rotary diamond cutters Expired GB1042681A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB263765A GB1042681A (en) 1965-01-21 1965-01-21 Improvements in rotary diamond cutters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB263765A GB1042681A (en) 1965-01-21 1965-01-21 Improvements in rotary diamond cutters

Publications (1)

Publication Number Publication Date
GB1042681A true GB1042681A (en) 1966-09-14

Family

ID=9743073

Family Applications (1)

Application Number Title Priority Date Filing Date
GB263765A Expired GB1042681A (en) 1965-01-21 1965-01-21 Improvements in rotary diamond cutters

Country Status (1)

Country Link
GB (1) GB1042681A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2157597A (en) * 1984-04-26 1985-10-30 Finsliparna Ab An abrasive wheel for grinding button drilling bits
CN103741612A (en) * 2014-01-23 2014-04-23 长安大学 Tunnel cement concrete reflecting road surface and road surface milling and grooving machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2157597A (en) * 1984-04-26 1985-10-30 Finsliparna Ab An abrasive wheel for grinding button drilling bits
CN103741612A (en) * 2014-01-23 2014-04-23 长安大学 Tunnel cement concrete reflecting road surface and road surface milling and grooving machine

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