WO2007125563A3 - Tie-rod for stone materials sawing machinery - Google Patents

Tie-rod for stone materials sawing machinery Download PDF

Info

Publication number
WO2007125563A3
WO2007125563A3 PCT/IT2007/000310 IT2007000310W WO2007125563A3 WO 2007125563 A3 WO2007125563 A3 WO 2007125563A3 IT 2007000310 W IT2007000310 W IT 2007000310W WO 2007125563 A3 WO2007125563 A3 WO 2007125563A3
Authority
WO
WIPO (PCT)
Prior art keywords
tie
rod
blade
stone materials
sawing machinery
Prior art date
Application number
PCT/IT2007/000310
Other languages
French (fr)
Other versions
WO2007125563A2 (en
Inventor
Michele Calistri
Original Assignee
Galassy S Company Srl
Michele Calistri
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 Galassy S Company Srl, Michele Calistri filed Critical Galassy S Company Srl
Priority to BRPI0711281-5A priority Critical patent/BRPI0711281A2/en
Priority to EP07736813A priority patent/EP2012983A2/en
Publication of WO2007125563A2 publication Critical patent/WO2007125563A2/en
Publication of WO2007125563A3 publication Critical patent/WO2007125563A3/en

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
    • B28D1/02—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing
    • B28D1/06—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with reciprocating saw-blades
    • B28D1/068—Components, e.g. guiding means, vibrations damping means, frames, driving means, suspension
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
    • B27B3/00—Gang saw mills; Other sawing machines with reciprocating saw blades, specially designed for length sawing of trunks
    • B27B3/28—Components
    • B27B3/30—Blade attachments, e.g. saw buckles; Stretching devices
    • B27B3/32—Blade attachments, e.g. saw buckles; Stretching devices the stretching devices being equipped with screw-threaded or wedging means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Finishing Walls (AREA)

Abstract

A tie-rod (1, 101) for fixing at least one blade (14, 140a, 140b) to a blade-holder unit of a gangsaw for sawing stone material comprises at least one body (2, 102a, 102b) associated with a head portion (3, 103); the head portion (3, 103) is provided with at least one first fixed pin (12, 112) with which at least one corresponding hole (16) of at least one blade (14, 140a, 140b) which is supported by the tie-rod (1, 101) engages. A piston-type blade tensioner (201) has the function of maintaining the tension of the at least one blade (14, 140a, 140b).
PCT/IT2007/000310 2006-05-03 2007-04-27 Tie-rod for stone materials sawing machinery WO2007125563A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
BRPI0711281-5A BRPI0711281A2 (en) 2006-05-03 2007-04-27 tie rod and piston-type blade tensioner
EP07736813A EP2012983A2 (en) 2006-05-03 2007-04-27 Tie-rod for stone materials sawing machinery

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI20060869 ITMI20060869A1 (en) 2006-05-03 2006-05-03 TIE TO SUSPENSION FRAME OF STONE MATERIALS
ITMI2006A000869 2006-05-03

Publications (2)

Publication Number Publication Date
WO2007125563A2 WO2007125563A2 (en) 2007-11-08
WO2007125563A3 true WO2007125563A3 (en) 2007-12-21

Family

ID=38313365

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IT2007/000310 WO2007125563A2 (en) 2006-05-03 2007-04-27 Tie-rod for stone materials sawing machinery

Country Status (4)

Country Link
EP (1) EP2012983A2 (en)
BR (1) BRPI0711281A2 (en)
IT (1) ITMI20060869A1 (en)
WO (1) WO2007125563A2 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE638901C (en) * 1935-04-16 1936-11-26 Werner Lauer Gang saw rod
GB967129A (en) * 1961-12-20 1964-08-19 Commissariat Energie Atomique A device for locking and tensioning saw blades on their frames,and sawing machines provided with this device
WO1997028934A1 (en) * 1996-02-05 1997-08-14 Neva-Nekut A Müller, S.R.O. Saw blade support
WO2004089586A1 (en) * 2003-04-10 2004-10-21 Michele Calistri Blade and tie-rod assembly for stone material sawing machinery

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE574724C (en) * 1931-01-22 1933-04-19 Julius Erlenkoetter Gattersaw tang attached to the saw blade so that it can be detached
DE1966374U (en) * 1967-02-27 1967-08-17 Wuester & Co GATE HANGER AND LEAF AS WELL AS DISTANCE GAUGE.

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE638901C (en) * 1935-04-16 1936-11-26 Werner Lauer Gang saw rod
GB967129A (en) * 1961-12-20 1964-08-19 Commissariat Energie Atomique A device for locking and tensioning saw blades on their frames,and sawing machines provided with this device
WO1997028934A1 (en) * 1996-02-05 1997-08-14 Neva-Nekut A Müller, S.R.O. Saw blade support
WO2004089586A1 (en) * 2003-04-10 2004-10-21 Michele Calistri Blade and tie-rod assembly for stone material sawing machinery

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2012983A2 *

Also Published As

Publication number Publication date
WO2007125563A2 (en) 2007-11-08
BRPI0711281A2 (en) 2011-10-04
ITMI20060869A1 (en) 2007-11-04
EP2012983A2 (en) 2009-01-14

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