ATE70890T1 - Schraemarm. - Google Patents

Schraemarm.

Info

Publication number
ATE70890T1
ATE70890T1 AT88870050T AT88870050T ATE70890T1 AT E70890 T1 ATE70890 T1 AT E70890T1 AT 88870050 T AT88870050 T AT 88870050T AT 88870050 T AT88870050 T AT 88870050T AT E70890 T1 ATE70890 T1 AT E70890T1
Authority
AT
Austria
Prior art keywords
guide plates
fibers
arm
endless component
scratching arm
Prior art date
Application number
AT88870050T
Other languages
German (de)
English (en)
Inventor
Charles Pierre Hallez
Original Assignee
Diamant Boart Sa
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 Diamant Boart Sa filed Critical Diamant Boart Sa
Application granted granted Critical
Publication of ATE70890T1 publication Critical patent/ATE70890T1/de

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C25/00—Cutting machines, i.e. for making slits approximately parallel or perpendicular to the seam
    • E21C25/22—Machines slitting solely by one or more cutter chains moving unidirectionally along jibs
    • E21C25/28—Chains or chain guides
    • E21C25/34—Chains
    • 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
    • B28D1/02—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing
    • B28D1/12—Saw-blades or saw-discs specially adapted for working stone
    • B28D1/124—Saw chains; rod-like saw blades; saw cables

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Food-Manufacturing Devices (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Belt Conveyors (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Lubricants (AREA)
  • Motorcycle And Bicycle Frame (AREA)
AT88870050T 1987-03-23 1988-03-22 Schraemarm. ATE70890T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE8700290A BE1000418A4 (fr) 1987-03-23 1987-03-23 Bras haveur.
EP88870050A EP0284593B1 (fr) 1987-03-23 1988-03-22 Bras haveur

Publications (1)

Publication Number Publication Date
ATE70890T1 true ATE70890T1 (de) 1992-01-15

Family

ID=3882581

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88870050T ATE70890T1 (de) 1987-03-23 1988-03-22 Schraemarm.

Country Status (7)

Country Link
US (1) US4856719A (enExample)
EP (1) EP0284593B1 (enExample)
AT (1) ATE70890T1 (enExample)
BE (1) BE1000418A4 (enExample)
DE (1) DE3867101D1 (enExample)
ES (1) ES2029079T3 (enExample)
GR (1) GR3004132T3 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9110796U1 (de) * 1991-07-16 1991-11-14 Maschinenfabrik Korfmann Gmbh, 5810 Witten Schrämarm für Schrämmaschinen zum Schneiden von Hartgestein
DE9108725U1 (de) * 1991-07-16 1992-11-19 Maschinenfabrik Korfmann Gmbh, 5810 Witten Schrämarm für Schrämmaschinen zum Schneiden von Naturstein, Beton o.dgl.
JP4357402B2 (ja) * 2004-10-18 2009-11-04 株式会社椿本チエイン 搬送装置
US10619500B2 (en) * 2013-10-22 2020-04-14 United Technologies Corporation Piloted retaining plate for a face seal arrangement

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2344750A (en) * 1942-11-27 1944-03-21 Goodman Mfg Co Cutter chain
US2354781A (en) * 1943-10-30 1944-08-01 Goodman Mfg Co Cutter chain and bit
US2664120A (en) * 1948-09-13 1953-12-29 C & H Dev Company Saw chain
US3604755A (en) * 1969-07-24 1971-09-14 Cincinnati Mine Machinery Co Cutter bar, cutter chain and sprocket assembly
BE865189A (fr) * 1978-03-22 1978-07-17 Madrigali Luigi Dispositif de havage de roche
EP0014776B1 (fr) * 1979-02-22 1982-01-20 Honoré Joseph Lambot Bras haveur
DE3128264A1 (de) * 1981-07-17 1983-02-03 Maschinenfabrik Korfmann Gmbh, 5810 Witten Schraemarm an einer schraemmaschine
AU8752782A (en) * 1981-08-24 1983-03-03 Cornelis Johannes Maria Beerens Chain saw bar and sprocket
DE3209391A1 (de) * 1982-03-15 1983-09-22 Maschinenfabrik Korfmann Gmbh, 5810 Witten Schneidewerkzeug fuer eine schraemkette oder einen schraemriemen

Also Published As

Publication number Publication date
US4856719A (en) 1989-08-15
EP0284593A1 (fr) 1988-09-28
EP0284593B1 (fr) 1991-12-27
BE1000418A4 (fr) 1988-12-06
GR3004132T3 (enExample) 1993-03-31
DE3867101D1 (de) 1992-02-06
ES2029079T3 (es) 1992-07-16

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