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GB1000111A - Improvements in fluteless taps - Google Patents

Improvements in fluteless taps

Info

Publication number
GB1000111A
GB1000111A GB3099560A GB3099560A GB1000111A GB 1000111 A GB1000111 A GB 1000111A GB 3099560 A GB3099560 A GB 3099560A GB 3099560 A GB3099560 A GB 3099560A GB 1000111 A GB1000111 A GB 1000111A
Authority
GB
United Kingdom
Prior art keywords
fluteless
taps
fluteless taps
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
GB3099560A
Inventor
Douglas Mackenzie Watkins
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.)
British Tap and Die Co Ltd
Original Assignee
British Tap and Die Co 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 British Tap and Die Co Ltd filed Critical British Tap and Die Co Ltd
Priority to GB3099560A priority Critical patent/GB1000111A/en
Publication of GB1000111A publication Critical patent/GB1000111A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H3/00—Making helical bodies or bodies having parts of helical shape
    • B21H3/10—Making helical bodies or bodies having parts of helical shape twist-drills; screw-taps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
GB3099560A 1960-09-08 1960-09-08 Improvements in fluteless taps Expired GB1000111A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3099560A GB1000111A (en) 1960-09-08 1960-09-08 Improvements in fluteless taps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3099560A GB1000111A (en) 1960-09-08 1960-09-08 Improvements in fluteless taps

Publications (1)

Publication Number Publication Date
GB1000111A true GB1000111A (en) 1965-08-04

Family

ID=10316348

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3099560A Expired GB1000111A (en) 1960-09-08 1960-09-08 Improvements in fluteless taps

Country Status (1)

Country Link
GB (1) GB1000111A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4323326A (en) * 1979-01-17 1982-04-06 Mitsuo Okada Self-drilling screw

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4323326A (en) * 1979-01-17 1982-04-06 Mitsuo Okada Self-drilling screw

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