GB287327A - Improvements in or relating to screw taps - Google Patents

Improvements in or relating to screw taps

Info

Publication number
GB287327A
GB287327A GB904327A GB904327A GB287327A GB 287327 A GB287327 A GB 287327A GB 904327 A GB904327 A GB 904327A GB 904327 A GB904327 A GB 904327A GB 287327 A GB287327 A GB 287327A
Authority
GB
United Kingdom
Prior art keywords
tap
screw
cheese
tapped
screwed
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
GB904327A
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.)
Individual
Original Assignee
Individual
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
Priority to BE347014D priority Critical patent/BE347014A/xx
Application filed by Individual filed Critical Individual
Priority to GB904327A priority patent/GB287327A/en
Priority to FR645114D priority patent/FR645114A/fr
Publication of GB287327A publication Critical patent/GB287327A/en
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
    • B23G5/00—Thread-cutting tools; Die-heads
    • B23G5/02—Thread-cutting tools; Die-heads without means for adjustment
    • B23G5/06—Taps
    • B23G5/062—Taps with a guiding means part

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Connection Of Plates (AREA)
GB904327A 1927-04-01 1927-04-01 Improvements in or relating to screw taps Expired GB287327A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
BE347014D BE347014A (enrdf_load_stackoverflow) 1927-04-01
GB904327A GB287327A (en) 1927-04-01 1927-04-01 Improvements in or relating to screw taps
FR645114D FR645114A (fr) 1927-04-01 1927-12-03 Perfectionnements aux tarauds pour percer des trous dans les métaux ou autres matières

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB904327A GB287327A (en) 1927-04-01 1927-04-01 Improvements in or relating to screw taps

Publications (1)

Publication Number Publication Date
GB287327A true GB287327A (en) 1928-03-22

Family

ID=9864280

Family Applications (1)

Application Number Title Priority Date Filing Date
GB904327A Expired GB287327A (en) 1927-04-01 1927-04-01 Improvements in or relating to screw taps

Country Status (3)

Country Link
BE (1) BE347014A (enrdf_load_stackoverflow)
FR (1) FR645114A (enrdf_load_stackoverflow)
GB (1) GB287327A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011005593A (ja) * 2009-06-25 2011-01-13 Mitsubishi Heavy Ind Ltd タップセット、ネジ穴加工装置およびネジ穴加工方法
US20110135413A1 (en) * 2008-05-30 2011-06-09 Kennametal Inc. Reamer
US8052360B2 (en) * 2007-10-31 2011-11-08 Carl Strom Self-aligning thread tap and method of utilizing the same to tap existing bore holes
CN112975007A (zh) * 2021-03-04 2021-06-18 四川天虎工具有限责任公司 一种高精度螺孔加工的机用丝锥

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4762444A (en) * 1987-03-16 1988-08-09 Mena Carl M Screw tap with lubrication and extraction bores

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8052360B2 (en) * 2007-10-31 2011-11-08 Carl Strom Self-aligning thread tap and method of utilizing the same to tap existing bore holes
US20110135413A1 (en) * 2008-05-30 2011-06-09 Kennametal Inc. Reamer
US8708618B2 (en) * 2008-05-30 2014-04-29 Kennametal Inc. Reamer
JP2011005593A (ja) * 2009-06-25 2011-01-13 Mitsubishi Heavy Ind Ltd タップセット、ネジ穴加工装置およびネジ穴加工方法
CN112975007A (zh) * 2021-03-04 2021-06-18 四川天虎工具有限责任公司 一种高精度螺孔加工的机用丝锥

Also Published As

Publication number Publication date
FR645114A (fr) 1927-10-19
BE347014A (enrdf_load_stackoverflow)

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