CH187174A - Tool ejection device on drilling machines. - Google Patents

Tool ejection device on drilling machines.

Info

Publication number
CH187174A
CH187174A CH187174DA CH187174A CH 187174 A CH187174 A CH 187174A CH 187174D A CH187174D A CH 187174DA CH 187174 A CH187174 A CH 187174A
Authority
CH
Switzerland
Prior art keywords
ejection device
drilling machines
tool ejection
tool
drilling
Prior art date
Application number
Other languages
German (de)
Inventor
Oerlik Werkzeugmaschinenfabrik
Original Assignee
Oerlikon Buehrle 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 Oerlikon Buehrle Ag filed Critical Oerlikon Buehrle Ag
Publication of CH187174A publication Critical patent/CH187174A/en

Links

Classifications

    • 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
    • B23B31/06—Features relating to the removal of tools; Accessories therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling And Boring (AREA)
CH187174D 1936-04-17 1936-04-17 Tool ejection device on drilling machines. CH187174A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH665890X 1936-04-17

Publications (1)

Publication Number Publication Date
CH187174A true CH187174A (en) 1936-10-31

Family

ID=4527279

Family Applications (1)

Application Number Title Priority Date Filing Date
CH187174D CH187174A (en) 1936-04-17 1936-04-17 Tool ejection device on drilling machines.

Country Status (2)

Country Link
CH (1) CH187174A (en)
DE (1) DE665890C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1000660B (en) * 1952-09-24 1957-01-10 Oerlikon Buehrle Ag Hydraulically operated tool ejection device

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE899891C (en) * 1951-06-09 1953-12-17 Droop & Rein Werkzeugmaschinen Device on milling or drilling spindles for fastening and loosening tools with a conical shaft
DE930361C (en) * 1951-11-15 1955-07-14 Scharmann & Co G M B H Device for loosening tools used with their conical end in a corresponding bore of a longitudinally displaceable drilling spindle, especially for horizontal boring mills
DE1102525B (en) * 1959-08-10 1961-03-16 Scharmann & Co G M B H Tool ejection device for loosening tools inserted with their conical shank into a corresponding bore in the drilling spindle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1000660B (en) * 1952-09-24 1957-01-10 Oerlikon Buehrle Ag Hydraulically operated tool ejection device

Also Published As

Publication number Publication date
DE665890C (en) 1938-10-12

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