NL31449C - - Google Patents

Info

Publication number
NL31449C
NL31449C NL31449DA NL31449C NL 31449 C NL31449 C NL 31449C NL 31449D A NL31449D A NL 31449DA NL 31449 C NL31449 C NL 31449C
Authority
NL
Netherlands
Application number
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.)
Publication of NL31449C publication Critical patent/NL31449C/xx

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
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/54—Arrangements or details not restricted to group B23Q5/02 or group B23Q5/22 respectively, e.g. control handles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling And Boring (AREA)
NL31449D 1929-08-23 NL31449C (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2575229A GB337106A (en) 1929-08-23 1929-08-23 Improvements in and relating to change speed gearing for drilling and boring and comparable machines

Publications (1)

Publication Number Publication Date
NL31449C true NL31449C (enrdf_load_stackoverflow)

Family

ID=10232705

Family Applications (1)

Application Number Title Priority Date Filing Date
NL31449D NL31449C (enrdf_load_stackoverflow) 1929-08-23

Country Status (2)

Country Link
GB (1) GB337106A (enrdf_load_stackoverflow)
NL (1) NL31449C (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107335824A (zh) * 2017-07-31 2017-11-10 重庆优摩特科技有限公司 钻插孔加工专用设备
CN109175412B (zh) * 2018-10-23 2023-11-28 沈阳景宏数控设备有限公司 一种采用电磁离合器变速的数显型摇臂钻床主轴箱

Also Published As

Publication number Publication date
GB337106A (en) 1930-10-30

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