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GB388666A - Improvements in screw cutting die stocks - Google Patents

Improvements in screw cutting die stocks

Info

Publication number
GB388666A
GB388666A GB2152532A GB2152532A GB388666A GB 388666 A GB388666 A GB 388666A GB 2152532 A GB2152532 A GB 2152532A GB 2152532 A GB2152532 A GB 2152532A GB 388666 A GB388666 A GB 388666A
Authority
GB
United Kingdom
Prior art keywords
bolt
cam plate
stocks
cutting die
screw cutting
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
GB2152532A
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.)
TOM CARRINGTON
Original Assignee
TOM CARRINGTON
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 TOM CARRINGTON filed Critical TOM CARRINGTON
Priority to GB2152532A priority Critical patent/GB388666A/en
Publication of GB388666A publication Critical patent/GB388666A/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
    • B23G5/08—Thread-cutting tools; Die-heads with means for adjustment

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)

Abstract

388,666. Die-stocks. CARRINGTON, T., Lyndon Tool Works, Stoney Lane, West Bromwich. July 30, 1932, No. 21525. [Class 83 (iii).] Screw-cutting diestocks having a camclosing action are provided with means for imparting a limited rotational movement to the cam plate 5 comprising a bolt 8 adjustably secured to an arcuate slot 7 in the cam plate and a spindle 17 rotatable in the stock body and serving to actuate the bolt 8 by means of an eccentric pin 15 and sliding block 13. Rotation of the crank pin 15 through 180‹ is ensured by a spring catch 20 entering recesses in the crank disc 16. For centring the work, pins 21 are moved radially by rotating a plate 22.
GB2152532A 1932-07-30 1932-07-30 Improvements in screw cutting die stocks Expired GB388666A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2152532A GB388666A (en) 1932-07-30 1932-07-30 Improvements in screw cutting die stocks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2152532A GB388666A (en) 1932-07-30 1932-07-30 Improvements in screw cutting die stocks

Publications (1)

Publication Number Publication Date
GB388666A true GB388666A (en) 1933-03-02

Family

ID=10164386

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2152532A Expired GB388666A (en) 1932-07-30 1932-07-30 Improvements in screw cutting die stocks

Country Status (1)

Country Link
GB (1) GB388666A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2680256A (en) * 1950-05-27 1954-06-08 Ridge Tool Co Adjustable throwout means for dieheads

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2680256A (en) * 1950-05-27 1954-06-08 Ridge Tool Co Adjustable throwout means for dieheads

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