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GB1252885A - - Google Patents

Info

Publication number
GB1252885A
GB1252885A GB1252885DA GB1252885A GB 1252885 A GB1252885 A GB 1252885A GB 1252885D A GB1252885D A GB 1252885DA GB 1252885 A GB1252885 A GB 1252885A
Authority
GB
United Kingdom
Prior art keywords
polepieces
pillar
workpiece
actuated
tables
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
Other languages
English (en)
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 filed Critical
Publication of GB1252885A publication Critical patent/GB1252885A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B39/00—General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
    • B23B39/04—Co-ordinate boring or drilling machines; Machines for making holes without previous marking
    • B23B39/06—Equipment for positioning work
    • 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
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/15—Devices for holding work using magnetic or electric force acting directly on the work

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling And Boring (AREA)
GB1252885D 1967-11-17 1967-11-17 Expired GB1252885A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5241867 1967-11-17

Publications (1)

Publication Number Publication Date
GB1252885A true GB1252885A (xx) 1971-11-10

Family

ID=10463848

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1252885D Expired GB1252885A (xx) 1967-11-17 1967-11-17

Country Status (1)

Country Link
GB (1) GB1252885A (xx)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5029580U (xx) * 1973-07-13 1975-04-03
JPS54163392U (xx) * 1978-05-08 1979-11-15
CN104014837A (zh) * 2013-05-07 2014-09-03 昆山瑞恒峰技术咨询有限公司 一种新型铁板打孔机
CN106734532A (zh) * 2016-12-08 2017-05-31 无锡市彩云机械设备有限公司 一种铁板的打孔设备
CN113477964A (zh) * 2021-07-30 2021-10-08 深圳市浩创盛科技有限公司 一种高效的多功能钻孔机

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5029580U (xx) * 1973-07-13 1975-04-03
JPS5438052Y2 (xx) * 1973-07-13 1979-11-13
JPS54163392U (xx) * 1978-05-08 1979-11-15
JPS5841080Y2 (ja) * 1978-05-08 1983-09-16 清祐 金井 ボ−ル盤における磁力を生起せしめるようにしたテ−ブル
CN104014837A (zh) * 2013-05-07 2014-09-03 昆山瑞恒峰技术咨询有限公司 一种新型铁板打孔机
CN106734532A (zh) * 2016-12-08 2017-05-31 无锡市彩云机械设备有限公司 一种铁板的打孔设备
CN113477964A (zh) * 2021-07-30 2021-10-08 深圳市浩创盛科技有限公司 一种高效的多功能钻孔机

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees