DE3534426C2 - - Google Patents

Info

Publication number
DE3534426C2
DE3534426C2 DE19853534426 DE3534426A DE3534426C2 DE 3534426 C2 DE3534426 C2 DE 3534426C2 DE 19853534426 DE19853534426 DE 19853534426 DE 3534426 A DE3534426 A DE 3534426A DE 3534426 C2 DE3534426 C2 DE 3534426C2
Authority
DE
Germany
Prior art keywords
hold
support
drilling
plate
drilled
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
DE19853534426
Other languages
German (de)
English (en)
Other versions
DE3534426A1 (de
Inventor
Herbert Dipl.-Ing. 4630 Bochum De Stratmann
Joachim Dipl.-Ing. 4550 Bramsche De Korswird
Uwe 4904 Enger De Werner
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Benteler Deutschland GmbH
Original Assignee
Benteler Deutschland GmbH
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
Priority claimed from DE19858503153U external-priority patent/DE8503153U1/de
Application filed by Benteler Deutschland GmbH filed Critical Benteler Deutschland GmbH
Priority to DE19853534426 priority Critical patent/DE3534426A1/de
Publication of DE3534426A1 publication Critical patent/DE3534426A1/de
Application granted granted Critical
Publication of DE3534426C2 publication Critical patent/DE3534426C2/de
Granted legal-status Critical Current

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
    • B28D1/04—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with circular or cylindrical saw-blades or saw-discs
    • B28D1/041—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with circular or cylindrical saw-blades or saw-discs with cylinder saws, e.g. trepanning; saw cylinders, e.g. having their cutting rim equipped with abrasive particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B39/00—General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
    • B23B39/16—Drilling machines with a plurality of working-spindles; Drilling automatons
    • B23B39/22—Drilling machines with a plurality of working-spindles; Drilling automatons with working-spindles in opposite headstocks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B49/00—Measuring or gauging equipment on boring machines for positioning or guiding the drill; Devices for indicating failure of drills during boring; Centering devices for holes to be bored
    • B23B49/02—Boring templates or bushings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Drilling And Boring (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
DE19853534426 1985-02-06 1985-09-27 Bohrvorrichtung zum bohren von bruchempfindlichen platten Granted DE3534426A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19853534426 DE3534426A1 (de) 1985-02-06 1985-09-27 Bohrvorrichtung zum bohren von bruchempfindlichen platten

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19858503153U DE8503153U1 (de) 1985-02-06 1985-02-06 Bohrvorrichtung zum bohren von bruchempfindlichen platten
DE19853534426 DE3534426A1 (de) 1985-02-06 1985-09-27 Bohrvorrichtung zum bohren von bruchempfindlichen platten

Publications (2)

Publication Number Publication Date
DE3534426A1 DE3534426A1 (de) 1986-08-07
DE3534426C2 true DE3534426C2 (enrdf_load_stackoverflow) 1987-07-09

Family

ID=25836430

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19853534426 Granted DE3534426A1 (de) 1985-02-06 1985-09-27 Bohrvorrichtung zum bohren von bruchempfindlichen platten

Country Status (1)

Country Link
DE (1) DE3534426A1 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2818288A1 (de) 2013-06-25 2014-12-31 Schott AG Werkzeugkrone und mit der Werkzeugkrone herstellbares Glas- oder Glaskeramik-Erzeugnis

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0794125B2 (ja) * 1991-09-06 1995-10-11 旭栄研磨加工株式会社 硬脆材料の孔あけ加工法及びその加工装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2748630A (en) * 1952-12-31 1956-06-05 American Optical Corp Drilling machine
US3813820A (en) * 1973-03-29 1974-06-04 Engelhard Min & Chem Sheet glass core drilling machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2818288A1 (de) 2013-06-25 2014-12-31 Schott AG Werkzeugkrone und mit der Werkzeugkrone herstellbares Glas- oder Glaskeramik-Erzeugnis
DE102013106612A1 (de) 2013-06-25 2015-01-08 Schott Ag Werkzeugkrone und mit der Werkzeugkrone herstellbares Glaskeramik-Erzeugnis

Also Published As

Publication number Publication date
DE3534426A1 (de) 1986-08-07

Similar Documents

Publication Publication Date Title
EP0501254B1 (de) Scherenhubtisch
DE8503153U1 (de) Bohrvorrichtung zum bohren von bruchempfindlichen platten
CH680577A5 (enrdf_load_stackoverflow)
DE3501631C2 (de) Vorrichtung zum Zusammenwalzen von Glasscheiben mit einer Kunststoffolie
DE2754969A1 (de) Schrittweise arbeitende foerdervorrichtung sowie verfahren zum betrieb derselben
DE2205147C3 (de) Vorrichtung zum Führen einer in der Höhe verstellbaren gekrümmten Scheibe eines Kraftfahrzeugs
DE3534426C2 (enrdf_load_stackoverflow)
DE19753169C2 (de) Vorrichtung zum Aufhängen einer Schiene, insbesondere einer nach unten offenen hohlprofilförmigen Schiene eines Hängekrans
EP0192797B1 (de) Kaffeemaschine
DE69000891T2 (de) Lager fuer eine drehscheibe oder dgl. zur verankerung von schiffen.
DE2922862C2 (de) Herzstück für Weichen
DE4225836A1 (de) Lochstanze
DE2120728A1 (de) Gießvorrichtung mit einem Stopfen behalter
DE3209553A1 (de) Einrichtung zum spannen eines maschinentisches o. dgl. auf einem maschinenbett
DE102006002929B4 (de) Bauteil für eine Stranggießvorrichtung
DE3044087C2 (enrdf_load_stackoverflow)
DE3120845C2 (enrdf_load_stackoverflow)
DE3611269C2 (de) Stützfuß-Schwenkvorrichtung an Arbeitsfahrzeugen
DE195048C (enrdf_load_stackoverflow)
DE2232881C2 (de) Vorrichtung an einem Hebebock- Tragarm
DE338755C (de) Senkrecht verstellbare Fuehrung fuer Schiebetore von Flugzeughallen und aehnlichen Bauwerken
DE335978C (de) Bohrvorrichtung fuer optische Glaeser u. dgl.
DE1449418C3 (de) Magnetkopfhalterung
DE1658302C (de) Vorrichtung zum Anheben von Gleisen
DE1144898B (de) Kran, insbesondere Portalkran

Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8327 Change in the person/name/address of the patent owner

Owner name: BENTELER AG, 4790 PADERBORN, DE

8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee