IT7850997A0 - Elemento di guida a manicotto girevole per la guida di una molteplici ta' di fili - Google Patents

Elemento di guida a manicotto girevole per la guida di una molteplici ta' di fili

Info

Publication number
IT7850997A0
IT7850997A0 IT7850997A IT5099778A IT7850997A0 IT 7850997 A0 IT7850997 A0 IT 7850997A0 IT 7850997 A IT7850997 A IT 7850997A IT 5099778 A IT5099778 A IT 5099778A IT 7850997 A0 IT7850997 A0 IT 7850997A0
Authority
IT
Italy
Prior art keywords
guiding
variety
wire
guide element
rotating sleeve
Prior art date
Application number
IT7850997A
Other languages
English (en)
Other versions
IT1107576B (it
Original Assignee
Motorola Inc Societa Dello Sta
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 Motorola Inc Societa Dello Sta filed Critical Motorola Inc Societa Dello Sta
Publication of IT7850997A0 publication Critical patent/IT7850997A0/it
Application granted granted Critical
Publication of IT1107576B publication Critical patent/IT1107576B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H57/00—Guides for filamentary materials; Supports therefor
    • B65H57/14—Pulleys, rollers, or rotary bars
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D57/00—Sawing machines or sawing devices not covered by one of the preceding groups B23D45/00 - B23D55/00
    • B23D57/003—Sawing machines or sawing devices working with saw wires, characterised only by constructional features of particular parts
    • B23D57/0053—Sawing machines or sawing devices working with saw wires, characterised only by constructional features of particular parts of drives for saw wires; of wheel mountings; of wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/46—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having an endless band-knife or the like
    • B26D1/50—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having an endless band-knife or the like with a plurality of band-knives or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D5/00—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor
    • B28D5/04—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by tools other than rotary type, e.g. reciprocating tools
    • B28D5/045—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by tools other than rotary type, e.g. reciprocating tools by cutting with wires or closed-loop blades

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
IT50997/78A 1977-09-16 1978-09-06 Elemento di guida a manicotto girevole per la guida di una molteplicita' di fili IT1107576B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/833,846 US4134384A (en) 1977-09-16 1977-09-16 Wire saw with rotatable guide sleeve

Publications (2)

Publication Number Publication Date
IT7850997A0 true IT7850997A0 (it) 1978-09-06
IT1107576B IT1107576B (it) 1985-11-25

Family

ID=25265425

Family Applications (1)

Application Number Title Priority Date Filing Date
IT50997/78A IT1107576B (it) 1977-09-16 1978-09-06 Elemento di guida a manicotto girevole per la guida di una molteplicita' di fili

Country Status (4)

Country Link
US (1) US4134384A (it)
EP (1) EP0001326A1 (it)
JP (1) JPS5455884A (it)
IT (1) IT1107576B (it)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5985260A (ja) * 1982-11-05 1984-05-17 Shigeo Namiki 切截方法ならびに切截装置
CH688648A5 (fr) * 1993-06-09 1997-12-31 Charles Hauser Dispositif de sciage d'une pièce en matériau dur ou fragile.
JP2755907B2 (ja) * 1994-06-28 1998-05-25 信越半導体株式会社 ワイヤソー用溝ローラ
DE19510625A1 (de) * 1995-03-23 1996-09-26 Wacker Siltronic Halbleitermat Drahtsäge und Verfahren zum Abtrennen von Scheiben von einem Werkstück
JP2870452B2 (ja) * 1995-05-31 1999-03-17 信越半導体株式会社 ワイヤソー
CH691038A5 (fr) * 1996-02-06 2001-04-12 Hct Shaping Systems Sa Dispositif de sciage par fil pour le découpe de tranches fines.
CH691037A5 (fr) * 1996-02-06 2001-04-12 Hct Shaping Systems Sa Dispositif de sciage par fil.
CZ283541B6 (cs) * 1996-03-06 1998-04-15 Trimex Tesla, S.R.O. Způsob řezání ingotů z tvrdých materiálů na desky a pila k provádění tohoto způsobu
IT1309685B1 (it) * 1999-04-30 2002-01-30 Bideseimpianti S N C Di Bidese Tamburo portafili per macchine tagliablocchi a filo diamantato
US7089925B1 (en) 2004-08-18 2006-08-15 Kinik Company Reciprocating wire saw for cutting hard materials
US8025346B2 (en) 2006-12-15 2011-09-27 Caterpillar Inc. Machine component configuration for enhanced press fit and press fit coupling method
DE102007019566B4 (de) * 2007-04-25 2012-11-29 Siltronic Ag Drahtführungsrolle für Drahtsäge
ITMO20080039A1 (it) * 2007-09-28 2009-03-29 Luigi Pedrini Dispositivo di supporto, guida e/o trasmissione del moto al filo diamantato di macchine per il taglio di pietre
DE102008064364A1 (de) 2008-12-22 2010-07-01 WEW Westerwälder Eisenwerk GmbH Druckbehälter für eine Transportbehälteranordnung
CN101712186B (zh) * 2009-07-24 2012-01-04 上海启发电子科技有限公司 一种用于切割硅晶片导轮的制备方法
CN102626951A (zh) * 2012-02-14 2012-08-08 上海五同机械制造有限公司 便于更换导向辊的硅片切割设备

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1632512A (en) * 1922-09-23 1927-06-14 United Electric Company Pulley
BE470774A (it) * 1941-04-19
US2374194A (en) * 1941-08-30 1945-04-24 Interchem Corp Pressure roller
US2958323A (en) * 1958-01-29 1960-11-01 Ty Sa Man Machine Company Stone cutting apparatus
FR1199566A (fr) * 1958-03-06 1959-12-15 Touret pour fil de sciage, et machines à scier utilisant ce touret
US3034743A (en) * 1960-02-25 1962-05-15 Du Pont Circumferentially grooved, longitudinally striped bobbin
US3209608A (en) * 1963-02-18 1965-10-05 Tensitron Inc Cover for yarn tensioning wheel
FR1514133A (fr) * 1966-10-05 1968-02-23 Electronique & Automatisme Sa Perfectionnements aux machines à scier des éléments en matériaux fragiles, notamment cristallins
US3478732A (en) * 1967-03-15 1969-11-18 David J Clark Wire saw drum
US3434362A (en) * 1968-01-15 1969-03-25 Continental Granite Corp Wheel for wire type stone-cutting saws
US3831576A (en) * 1971-11-22 1974-08-27 Motorola Inc Machine and method for cutting brittle materials using a reciprocating cutting wire
US3824982A (en) * 1971-12-20 1974-07-23 Motorola Inc Machine for cutting brittle materials
US3771206A (en) * 1972-08-11 1973-11-13 Bingham S Co Can coating roller

Also Published As

Publication number Publication date
IT1107576B (it) 1985-11-25
EP0001326A1 (en) 1979-04-04
JPS5455884A (en) 1979-05-04
US4134384A (en) 1979-01-16

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