GB1340680A - Broken tool detection - Google Patents

Broken tool detection

Info

Publication number
GB1340680A
GB1340680A GB6199170A GB6199170A GB1340680A GB 1340680 A GB1340680 A GB 1340680A GB 6199170 A GB6199170 A GB 6199170A GB 6199170 A GB6199170 A GB 6199170A GB 1340680 A GB1340680 A GB 1340680A
Authority
GB
United Kingdom
Prior art keywords
tool
feeler
stem
tip
air
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
GB6199170A
Other languages
English (en)
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.)
Rohraff H E
Original Assignee
Rohraff H E
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 Rohraff H E filed Critical Rohraff H E
Publication of GB1340680A publication Critical patent/GB1340680A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B49/00—Measuring or gauging equipment on boring machines for positioning or guiding the drill; Devices for indicating failure of drills during boring; Centering devices for holes to be bored
    • B23B49/001—Devices for detecting or indicating failure of drills

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Machine Tool Sensing Apparatuses (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
GB6199170A 1970-01-02 1970-12-31 Broken tool detection Expired GB1340680A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US28470A 1970-01-02 1970-01-02
US7175770A 1970-09-14 1970-09-14

Publications (1)

Publication Number Publication Date
GB1340680A true GB1340680A (en) 1973-12-12

Family

ID=26667448

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6199170A Expired GB1340680A (en) 1970-01-02 1970-12-31 Broken tool detection

Country Status (4)

Country Link
CA (1) CA935981A (enExample)
DE (1) DE2064748C3 (enExample)
FR (1) FR2075912B1 (enExample)
GB (1) GB1340680A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5145389A (enExample) * 1974-10-17 1976-04-17 Nippon Aviotronics Kk
GB2153269A (en) * 1984-01-16 1985-08-21 John David Langan Apparatus and method for sensing excessive wear or failure of machine tools

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4056329A (en) * 1976-03-08 1977-11-01 Invo Spline, Inc. Detection system for machine tools
CN112589159B (zh) * 2020-11-17 2023-01-24 江苏悦达兴业汽车配件有限公司 一种用于汽车配件加工的高精度钻孔设备

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD54159A (enExample) *
US3241402A (en) * 1963-07-01 1966-03-22 Gen Motors Corp Drill breakage detector

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5145389A (enExample) * 1974-10-17 1976-04-17 Nippon Aviotronics Kk
GB2153269A (en) * 1984-01-16 1985-08-21 John David Langan Apparatus and method for sensing excessive wear or failure of machine tools

Also Published As

Publication number Publication date
DE2064748C3 (de) 1981-10-15
DE2064748B2 (de) 1981-02-26
CA935981A (en) 1973-10-30
FR2075912B1 (enExample) 1973-02-02
FR2075912A1 (enExample) 1971-10-15
DE2064748A1 (de) 1971-07-08

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee