AT318347B - Selbstöffnender Gewindebohrkopf - Google Patents

Selbstöffnender Gewindebohrkopf

Info

Publication number
AT318347B
AT318347B AT1112772A AT1112772A AT318347B AT 318347 B AT318347 B AT 318347B AT 1112772 A AT1112772 A AT 1112772A AT 1112772 A AT1112772 A AT 1112772A AT 318347 B AT318347 B AT 318347B
Authority
AT
Austria
Prior art keywords
self
tap head
opening tap
opening
head
Prior art date
Application number
AT1112772A
Other languages
English (en)
Original Assignee
Krauss Fa H Willy
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 Krauss Fa H Willy filed Critical Krauss Fa H Willy
Application granted granted Critical
Publication of AT318347B publication Critical patent/AT318347B/de

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
    • B23G5/14—Tapping-heads

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Milling Processes (AREA)
AT1112772A 1972-02-04 1972-12-28 Selbstöffnender Gewindebohrkopf AT318347B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722205187 DE2205187A1 (de) 1972-02-04 1972-02-04 Selbstloesender gewindeschneidkopf

Publications (1)

Publication Number Publication Date
AT318347B true AT318347B (de) 1974-10-10

Family

ID=5834966

Family Applications (1)

Application Number Title Priority Date Filing Date
AT1112772A AT318347B (de) 1972-02-04 1972-12-28 Selbstöffnender Gewindebohrkopf

Country Status (10)

Country Link
JP (1) JPS4888593A (de)
AT (1) AT318347B (de)
BE (1) BE793964A (de)
CH (1) CH547672A (de)
DD (1) DD103832A1 (de)
DE (1) DE2205187A1 (de)
FR (1) FR2170173B1 (de)
GB (1) GB1355025A (de)
IT (1) IT978293B (de)
NL (1) NL7300972A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202005001227U1 (de) * 2005-01-25 2006-06-08 Giehl, Arno Werkzeug

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR482878A (fr) * 1915-09-14 1917-05-02 Herbert Austin Perfectionnements dans les tarauds rétractiles

Also Published As

Publication number Publication date
BE793964A (fr) 1973-05-02
CH547672A (de) 1974-04-11
NL7300972A (de) 1973-08-07
IT978293B (it) 1974-09-20
DE2205187A1 (de) 1973-08-16
FR2170173B1 (de) 1976-05-14
JPS4888593A (de) 1973-11-20
GB1355025A (en) 1974-06-05
DD103832A1 (de) 1974-02-12
FR2170173A1 (de) 1973-09-14

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee