GB139422A - Improvements in holders for taps, reamers, dies, or the like - Google Patents

Improvements in holders for taps, reamers, dies, or the like

Info

Publication number
GB139422A
GB139422A GB2152719A GB2152719A GB139422A GB 139422 A GB139422 A GB 139422A GB 2152719 A GB2152719 A GB 2152719A GB 2152719 A GB2152719 A GB 2152719A GB 139422 A GB139422 A GB 139422A
Authority
GB
United Kingdom
Prior art keywords
die
dies
reamers
taps
holders
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
GB2152719A
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
Application filed by Individual filed Critical Individual
Priority to GB2152719A priority Critical patent/GB139422A/en
Publication of GB139422A publication Critical patent/GB139422A/en
Priority claimed from US387215A external-priority patent/US1436369A/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
    • B23G1/00—Thread cutting; Automatic machines specially designed therefor
    • B23G1/26—Manually-operated thread-cutting devices
    • B23G1/28—Manually-operated thread-cutting devices with means for adjusting the threading tool
    • 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
    • B23G1/26—Manually-operated thread-cutting devices
    • B23G1/261—Die and tap wrenches
    • 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
    • B23G2240/00—Details of equipment for threading other than threading tools, details of the threading process
    • B23G2240/44—Tap or die wrenches with multiple locations for holding threading tools, e.g. for holding threading tools of different sizes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Milling, Broaching, Filing, Reaming, And Others (AREA)
  • Forging (AREA)

Abstract

139,422. Thomas, H. Sept. 2. 1919. Stacks and dies.-A die stock for a spring die 6 is notched at 4 to co-operate with the bevelled edges 7 of the split in the die to serve as a tap and wrench. Size adjustment is effected either by springing the die at 8 or by rotating it at 9. Both methods may be used in combination. The screw 8 serves in the position shown to reduce the diameter of the screwing die, but by rotating the die so that the screw engages the flared end of the split an increase in size may be obtained. The tap wrenches described in Specification 127,528 are referred. to.
GB2152719A 1919-09-02 1919-09-02 Improvements in holders for taps, reamers, dies, or the like Expired GB139422A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2152719A GB139422A (en) 1919-09-02 1919-09-02 Improvements in holders for taps, reamers, dies, or the like

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2152719A GB139422A (en) 1919-09-02 1919-09-02 Improvements in holders for taps, reamers, dies, or the like
US387215A US1436369A (en) 1920-06-07 1920-06-07 Holder for taps, reamers, dies, and the like

Publications (1)

Publication Number Publication Date
GB139422A true GB139422A (en) 1920-03-04

Family

ID=26255381

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2152719A Expired GB139422A (en) 1919-09-02 1919-09-02 Improvements in holders for taps, reamers, dies, or the like

Country Status (1)

Country Link
GB (1) GB139422A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1043030B (en) * 1954-10-25 1958-11-06 Albert Roller Locking of the exchangeable cutting head in the ratchet lever of a thread cutting stock

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1043030B (en) * 1954-10-25 1958-11-06 Albert Roller Locking of the exchangeable cutting head in the ratchet lever of a thread cutting stock

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