CH549432A - Innenlochsaege zum schneiden von stabfoermigem material mit beliebiger stablaenge. - Google Patents

Innenlochsaege zum schneiden von stabfoermigem material mit beliebiger stablaenge.

Info

Publication number
CH549432A
CH549432A CH1507671A CH1507671A CH549432A CH 549432 A CH549432 A CH 549432A CH 1507671 A CH1507671 A CH 1507671A CH 1507671 A CH1507671 A CH 1507671A CH 549432 A CH549432 A CH 549432A
Authority
CH
Switzerland
Prior art keywords
rod
shaped material
hole saw
internal hole
cutting
Prior art date
Application number
CH1507671A
Other languages
English (en)
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of CH549432A publication Critical patent/CH549432A/de

Links

Classifications

    • 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
    • B24D5/12—Cut-off wheels
    • B24D5/126—Cut-off wheels having an internal cutting edge
    • 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
    • B23D47/00—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts
    • B23D47/12—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts of drives for circular saw blades
    • 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
    • B23D61/00—Tools for sawing machines or sawing devices; Clamping devices for these tools
    • B23D61/02—Circular saw blades
    • B23D61/10—Circular saw blades clamped between hubs; Clamping or aligning devices therefor
    • 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
    • B28D5/02—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by rotary tools, e.g. drills
    • B28D5/022—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by rotary tools, e.g. drills by cutting with discs or wheels
    • B28D5/028—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by rotary tools, e.g. drills by cutting with discs or wheels with a ring blade having an inside cutting edge

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
CH1507671A 1971-03-11 1971-10-14 Innenlochsaege zum schneiden von stabfoermigem material mit beliebiger stablaenge. CH549432A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712111747 DE2111747A1 (de) 1971-03-11 1971-03-11 Innenlochsaege zum Zerteilen von stabfoermigem Material mit beliebiger Stablaenge

Publications (1)

Publication Number Publication Date
CH549432A true CH549432A (de) 1974-05-31

Family

ID=5801241

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1507671A CH549432A (de) 1971-03-11 1971-10-14 Innenlochsaege zum schneiden von stabfoermigem material mit beliebiger stablaenge.

Country Status (5)

Country Link
BE (1) BE780532A (de)
CH (1) CH549432A (de)
DE (1) DE2111747A1 (de)
GB (1) GB1346512A (de)
NL (1) NL7114225A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5443362A (en) * 1994-03-16 1995-08-22 The Hoover Company Air turbine
US5746930A (en) * 1995-01-03 1998-05-05 Texas Instruments Incorporated Method and structure for forming an array of thermal sensors

Also Published As

Publication number Publication date
BE780532A (fr) 1972-07-03
NL7114225A (de) 1972-09-13
DE2111747A1 (de) 1972-09-14
GB1346512A (en) 1974-02-13

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Legal Events

Date Code Title Description
PL Patent ceased