CH164604A - Self-opening thread cutting head. - Google Patents

Self-opening thread cutting head.

Info

Publication number
CH164604A
CH164604A CH164604DA CH164604A CH 164604 A CH164604 A CH 164604A CH 164604D A CH164604D A CH 164604DA CH 164604 A CH164604 A CH 164604A
Authority
CH
Switzerland
Prior art keywords
self
cutting head
thread cutting
opening thread
opening
Prior art date
Application number
Other languages
German (de)
Inventor
Haenggi Carl
Original Assignee
Haenggi Carl
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 Haenggi Carl filed Critical Haenggi Carl
Publication of CH164604A publication Critical patent/CH164604A/en

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
    • B23G5/10—Die-heads
    • B23G5/12—Die-heads self-releasing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
CH164604D 1934-08-07 1933-01-07 Self-opening thread cutting head. CH164604A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH164604T 1934-08-07

Publications (1)

Publication Number Publication Date
CH164604A true CH164604A (en) 1933-10-15

Family

ID=4417563

Family Applications (1)

Application Number Title Priority Date Filing Date
CH164604D CH164604A (en) 1934-08-07 1933-01-07 Self-opening thread cutting head.

Country Status (1)

Country Link
CH (1) CH164604A (en)

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