GB637228A - Improvements in or relating to tool holders for drilling and like machine tools - Google Patents

Improvements in or relating to tool holders for drilling and like machine tools

Info

Publication number
GB637228A
GB637228A GB1536046A GB1536046A GB637228A GB 637228 A GB637228 A GB 637228A GB 1536046 A GB1536046 A GB 1536046A GB 1536046 A GB1536046 A GB 1536046A GB 637228 A GB637228 A GB 637228A
Authority
GB
United Kingdom
Prior art keywords
prism
block
drilling
relating
formerly
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
GB1536046A
Other languages
English (en)
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.)
ERNST SCHONDORFF
MACH SHOP EQUIPMENT Ltd
Original Assignee
ERNST SCHONDORFF
MACH SHOP EQUIPMENT Ltd
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 to FR959820D priority Critical patent/FR959820A/fr
Application filed by ERNST SCHONDORFF, MACH SHOP EQUIPMENT Ltd filed Critical ERNST SCHONDORFF
Priority to GB1536046A priority patent/GB637228A/en
Publication of GB637228A publication Critical patent/GB637228A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
    • B23Q17/24—Arrangements for observing, indicating or measuring on machine tools using optics or electromagnetic waves

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Gripping On Spindles (AREA)
GB1536046A 1946-05-21 1946-05-21 Improvements in or relating to tool holders for drilling and like machine tools Expired GB637228A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR959820D FR959820A (el) 1946-05-21
GB1536046A GB637228A (en) 1946-05-21 1946-05-21 Improvements in or relating to tool holders for drilling and like machine tools

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1536046A GB637228A (en) 1946-05-21 1946-05-21 Improvements in or relating to tool holders for drilling and like machine tools

Publications (1)

Publication Number Publication Date
GB637228A true GB637228A (en) 1950-05-17

Family

ID=10057798

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1536046A Expired GB637228A (en) 1946-05-21 1946-05-21 Improvements in or relating to tool holders for drilling and like machine tools

Country Status (2)

Country Link
FR (1) FR959820A (el)
GB (1) GB637228A (el)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2212943A (en) * 1987-11-27 1989-08-02 Nat Res Dev Optical microscope having a partially reflecting mirror

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2212943A (en) * 1987-11-27 1989-08-02 Nat Res Dev Optical microscope having a partially reflecting mirror
GB2212943B (en) * 1987-11-27 1991-11-27 Nat Res Dev Microscopes

Also Published As

Publication number Publication date
FR959820A (el) 1950-04-06

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