ZA937532B - Assembly comprising an eccentrically driven tool for use in mining - Google Patents

Assembly comprising an eccentrically driven tool for use in mining

Info

Publication number
ZA937532B
ZA937532B ZA937532A ZA937532A ZA937532B ZA 937532 B ZA937532 B ZA 937532B ZA 937532 A ZA937532 A ZA 937532A ZA 937532 A ZA937532 A ZA 937532A ZA 937532 B ZA937532 B ZA 937532B
Authority
ZA
South Africa
Prior art keywords
mining
assembly
driven tool
eccentrically driven
eccentrically
Prior art date
Application number
ZA937532A
Inventor
Ulrich Wilhelm Bechem
Klaus Bechem
Philip Carl Bechem
Original Assignee
Bechem Hannelore
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 Bechem Hannelore filed Critical Bechem Hannelore
Publication of ZA937532B publication Critical patent/ZA937532B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/0032—Arrangements for preventing or isolating vibrations in parts of the machine
    • B23Q11/0035—Arrangements for preventing or isolating vibrations in parts of the machine by adding or adjusting a mass, e.g. counterweights
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D5/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Drilling And Boring (AREA)
  • Earth Drilling (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Milling Processes (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Food-Manufacturing Devices (AREA)

Abstract

Motor-driven eccentrics for percussive drilling, cutting, slitting and compacting, in which the tools are tuned/balanced to set counterweights. <IMAGE>
ZA937532A 1992-10-14 1993-10-11 Assembly comprising an eccentrically driven tool for use in mining ZA937532B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH03214/92A CH688815A5 (en) 1992-10-14 1992-10-14 Unit for drilling, milling, slitting and compression of materials.

Publications (1)

Publication Number Publication Date
ZA937532B true ZA937532B (en) 1995-07-11

Family

ID=4251116

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA937532A ZA937532B (en) 1992-10-14 1993-10-11 Assembly comprising an eccentrically driven tool for use in mining

Country Status (6)

Country Link
EP (1) EP0592981B1 (en)
AT (1) ATE200239T1 (en)
CA (1) CA2108318A1 (en)
CH (1) CH688815A5 (en)
DE (1) DE59310158D1 (en)
ZA (1) ZA937532B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH689546A5 (en) * 1994-07-13 1999-06-15 Bechem Hannelore About eccentric percussive tools for machining materials.
DE29618944U1 (en) * 1996-10-31 1997-01-09 Boart Longyear GmbH & Co. KG Hartmetallwerkzeugfabrik, 36151 Burghaun Tool system for a device for the impact-superimposed processing of materials
EP1291490A3 (en) * 2001-09-06 2003-05-21 Bechem, Hannelore Excavating tool for rock, minerals etc
CN104999330B (en) * 2015-07-08 2017-05-24 沈阳建筑大学 Main shaft-inlaid mechanical online dynamic balance device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3280865A (en) * 1964-02-12 1966-10-25 Dominion Tar & Chemical Co Knife mounting
DK327678A (en) * 1977-07-29 1979-01-30 G Wanke APPARATUS FOR BALANCING THE KNIFE SET TO A CUTTER
DE3632805A1 (en) * 1986-09-26 1988-04-21 Steffens Walter Gmbh Co BALANCING ARRANGEMENT FOR CUTTER KNIFE HEADS
CH684786A5 (en) * 1990-04-09 1994-12-30 Bechem Hannelore Exzenteraktivierte radially vibrating rotating tool holder.

Also Published As

Publication number Publication date
CA2108318A1 (en) 1994-04-15
DE59310158D1 (en) 2001-05-10
ATE200239T1 (en) 2001-04-15
CH688815A5 (en) 1998-04-15
EP0592981A1 (en) 1994-04-20
EP0592981B1 (en) 2001-04-04

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