CH178289A - Chucks for machine tools. - Google Patents

Chucks for machine tools.

Info

Publication number: CH178289A
Authority: CH; Switzerland
Prior art keywords: chucks; machine tools; tools; machine
Prior art date: 1934-07-30

Application number

Other languages

German (de)

Inventor

Kummer Walter

Original Assignee

Kummer Walter

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.)

1934-08-01

Filing date

1934-07-30

Publication date

1935-07-15

1934-07-30 Application filed by Kummer Walter filed Critical Kummer Walter

1935-07-15 Publication of CH178289A publication Critical patent/CH178289A/en

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
- B23B31/08—Chucks holding tools yieldably

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Turning (AREA)

CH178289D 1934-08-01 1934-07-30 Chucks for machine tools. CH178289A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB2243434A GB435779A (en)	1934-08-01	1934-08-01	Improvements in chucks for boring machines, lathes or the like

Publications (1)

Publication Number	Publication Date
CH178289A true CH178289A (en)	1935-07-15

Family

ID=10179303

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH178289D CH178289A (en)	1934-08-01	1934-07-30	Chucks for machine tools.

Country Status (2)

Country	Link
CH (1)	CH178289A (en)
GB (1)	GB435779A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2498148A (en) *	1947-05-03	1950-02-21	Berritta James	Toolholder
CH669548A5 (en) *	1986-05-20	1989-03-31	Bbc Brown Boveri & Cie

1934
- 1934-07-30 CH CH178289D patent/CH178289A/en unknown
- 1934-08-01 GB GB2243434A patent/GB435779A/en not_active Expired

Also Published As

Publication number	Publication date
GB435779A (en)	1935-09-27

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