NL300252A - - Google Patents

Info

Publication number
NL300252A
NL300252A NL300252DA NL300252A NL 300252 A NL300252 A NL 300252A NL 300252D A NL300252D A NL 300252DA NL 300252 A NL300252 A NL 300252A
Authority
NL
Netherlands
Application number
Publication of NL300252A publication Critical patent/NL300252A/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B29/00—Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
    • B23B29/03—Boring heads
    • B23B29/034—Boring heads with tools moving radially, e.g. for making chamfers or undercuttings
    • B23B29/03432—Boring heads with tools moving radially, e.g. for making chamfers or undercuttings radially adjustable during manufacturing
    • B23B29/03478—Boring heads with tools moving radially, e.g. for making chamfers or undercuttings radially adjustable during manufacturing by means of an eccentric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/02—Chucks
    • B23B31/026—Chucks the radial or angular position of the tool being adjustable
    • B23B31/0261—Chucks the radial or angular position of the tool being adjustable for centering the tool

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
NL300252D NL300252A (xx)

Publications (1)

Publication Number Publication Date
NL300252A true NL300252A (xx)

Family

ID=1878960

Family Applications (1)

Application Number Title Priority Date Filing Date
NL300252D NL300252A (xx)

Country Status (1)

Country Link
NL (1) NL300252A (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7811514A (nl) * 1977-11-24 1979-05-28 Gersoran Sa Drager voor de draaibare ondersteuning van een edel- steen bij de bewerking daarvan, alsmede werkwijze voor de instelling van de radiale stand van een edelsteen in de drager.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7811514A (nl) * 1977-11-24 1979-05-28 Gersoran Sa Drager voor de draaibare ondersteuning van een edel- steen bij de bewerking daarvan, alsmede werkwijze voor de instelling van de radiale stand van een edelsteen in de drager.

Similar Documents

Publication Publication Date Title
DE2312786A1 (de) Ausrichteinrichtung fuer werkzeugoder werkstuecktraeger
US2355286A (en) Drill bushing
US2733073A (en) phillips
US8815039B2 (en) Application of a processing pin to a gemstone which is to be cut or polished
US1191746A (en) Diamond-holder.
US3086409A (en) Sine bar rotary table
US3484115A (en) Adjustable tool chuck
US3521955A (en) Chuck assembly and mask holder for an improved mask alignment machine
US2625402A (en) Adjustable tap holder
US4759130A (en) Goniometer head arrangement
US1147517A (en) Diamond-cutter's dop.
GB742581A (en) Improvements in or relating to tool-holders for drilling machines and other machine tools
US1132881A (en) Polishing gems.
GB2009642B (en) Rotary gem stone support
BE1005011A3 (fr) Dispositif de debrutage de gemmes, en particulier de diamants.
BE443476A (xx)
NL300252A (xx)