JPS55153640A - Thread rolling machine - Google Patents

Thread rolling machine

Info

Publication number
JPS55153640A
JPS55153640A JP6082979A JP6082979A JPS55153640A JP S55153640 A JPS55153640 A JP S55153640A JP 6082979 A JP6082979 A JP 6082979A JP 6082979 A JP6082979 A JP 6082979A JP S55153640 A JPS55153640 A JP S55153640A
Authority
JP
Japan
Prior art keywords
work
face
lowered
disengages
dies
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.)
Granted
Application number
JP6082979A
Other languages
English (en)
Japanese (ja)
Other versions
JPS575610B2 (enExample
Inventor
Yoshito Kato
Masaharu Igawa
Kesao Onoda
Hideto Hanada
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.)
N H K BIRUDAA KK
Toyota Motor Corp
NHK Builder Co Ltd
Original Assignee
N H K BIRUDAA KK
Toyota Motor Corp
NHK Builder Co Ltd
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 N H K BIRUDAA KK, Toyota Motor Corp, NHK Builder Co Ltd filed Critical N H K BIRUDAA KK
Priority to JP6082979A priority Critical patent/JPS55153640A/ja
Publication of JPS55153640A publication Critical patent/JPS55153640A/ja
Publication of JPS575610B2 publication Critical patent/JPS575610B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H3/00—Making helical bodies or bodies having parts of helical shape
    • B21H3/02—Making helical bodies or bodies having parts of helical shape external screw-threads ; Making dies for thread rolling
    • B21H3/06—Making by means of profiled members other than rolls, e.g. reciprocating flat dies or jaws, moved longitudinally or curvilinearly with respect to each other

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Metal Extraction Processes (AREA)
JP6082979A 1979-05-17 1979-05-17 Thread rolling machine Granted JPS55153640A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6082979A JPS55153640A (en) 1979-05-17 1979-05-17 Thread rolling machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6082979A JPS55153640A (en) 1979-05-17 1979-05-17 Thread rolling machine

Publications (2)

Publication Number Publication Date
JPS55153640A true JPS55153640A (en) 1980-11-29
JPS575610B2 JPS575610B2 (enExample) 1982-02-01

Family

ID=13153628

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6082979A Granted JPS55153640A (en) 1979-05-17 1979-05-17 Thread rolling machine

Country Status (1)

Country Link
JP (1) JPS55153640A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0216916U (enExample) * 1988-07-15 1990-02-02

Also Published As

Publication number Publication date
JPS575610B2 (enExample) 1982-02-01

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