JPS5837552Y2 - タツプ盤における安全装置 - Google Patents

タツプ盤における安全装置

Info

Publication number
JPS5837552Y2
JPS5837552Y2 JP1979050242U JP5024279U JPS5837552Y2 JP S5837552 Y2 JPS5837552 Y2 JP S5837552Y2 JP 1979050242 U JP1979050242 U JP 1979050242U JP 5024279 U JP5024279 U JP 5024279U JP S5837552 Y2 JPS5837552 Y2 JP S5837552Y2
Authority
JP
Japan
Prior art keywords
circuit
tap
motor
output
level
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
JP1979050242U
Other languages
English (en)
Japanese (ja)
Other versions
JPS55151443U (enExample
Inventor
安彦 渡辺
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.)
Brother Industries Ltd
Original Assignee
Brother Industries 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
Application filed by Brother Industries Ltd filed Critical Brother Industries Ltd
Priority to JP1979050242U priority Critical patent/JPS5837552Y2/ja
Priority to US06/136,715 priority patent/US4318646A/en
Publication of JPS55151443U publication Critical patent/JPS55151443U/ja
Application granted granted Critical
Publication of JPS5837552Y2 publication Critical patent/JPS5837552Y2/ja
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
    • B23G1/00—Thread cutting; Automatic machines specially designed therefor
    • B23G1/16—Thread cutting; Automatic machines specially designed therefor in holes of workpieces by taps
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S408/00—Cutting by use of rotating axially moving tool
    • Y10S408/71—Safety device
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/13—Cutting by use of rotating axially moving tool with randomly-actuated stopping means
    • Y10T408/14—Responsive to condition of Tool or tool-drive

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Auxiliary Devices For Machine Tools (AREA)
  • Protection Of Generators And Motors (AREA)
JP1979050242U 1979-04-16 1979-04-16 タツプ盤における安全装置 Expired JPS5837552Y2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1979050242U JPS5837552Y2 (ja) 1979-04-16 1979-04-16 タツプ盤における安全装置
US06/136,715 US4318646A (en) 1979-04-16 1980-04-02 Tapping machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1979050242U JPS5837552Y2 (ja) 1979-04-16 1979-04-16 タツプ盤における安全装置

Publications (2)

Publication Number Publication Date
JPS55151443U JPS55151443U (enExample) 1980-10-31
JPS5837552Y2 true JPS5837552Y2 (ja) 1983-08-24

Family

ID=12853517

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1979050242U Expired JPS5837552Y2 (ja) 1979-04-16 1979-04-16 タツプ盤における安全装置

Country Status (2)

Country Link
US (1) US4318646A (enExample)
JP (1) JPS5837552Y2 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3042211A1 (de) * 1980-11-08 1982-05-19 Feldmühle AG, 4000 Düsseldorf Verfahren und vorrichtung zur ueberwachung der schneidplatten in werkzeugmaschinen
JPH0710479B2 (ja) * 1989-03-10 1995-02-08 ブラザー工業株式会社 往復移動体のストローク制御装置
US7123984B2 (en) * 2003-02-06 2006-10-17 Mitsubishi Denki Kabushiki Kaisha Threading control method and apparatus therefor
CN101890520B (zh) * 2010-07-01 2012-04-18 尼尔斯·雅各·伍德斯 无绳磁座钻

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2397974A (en) * 1943-09-15 1946-04-09 Bowdil Company Cutting machine
US3187248A (en) * 1961-06-21 1965-06-01 Texas Instruments Inc Power tool overload protection
US3720135A (en) * 1971-02-01 1973-03-13 Kearney & Trecker Corp Feed rate controller

Also Published As

Publication number Publication date
US4318646A (en) 1982-03-09
JPS55151443U (enExample) 1980-10-31

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