JPS5334580B2 - - Google Patents

Info

Publication number
JPS5334580B2
JPS5334580B2 JP1640173A JP1640173A JPS5334580B2 JP S5334580 B2 JPS5334580 B2 JP S5334580B2 JP 1640173 A JP1640173 A JP 1640173A JP 1640173 A JP1640173 A JP 1640173A JP S5334580 B2 JPS5334580 B2 JP S5334580B2
Authority
JP
Japan
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
JP1640173A
Other languages
Japanese (ja)
Other versions
JPS4889863A (enrdf_load_html_response
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 filed Critical
Publication of JPS4889863A publication Critical patent/JPS4889863A/ja
Publication of JPS5334580B2 publication Critical patent/JPS5334580B2/ja
Expired 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)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
JP1640173A 1972-02-10 1973-02-09 Expired JPS5334580B2 (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US22524272A 1972-02-10 1972-02-10

Publications (2)

Publication Number Publication Date
JPS4889863A JPS4889863A (enrdf_load_html_response) 1973-11-24
JPS5334580B2 true JPS5334580B2 (enrdf_load_html_response) 1978-09-21

Family

ID=22844118

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1640173A Expired JPS5334580B2 (enrdf_load_html_response) 1972-02-10 1973-02-09

Country Status (4)

Country Link
US (1) US3789643A (enrdf_load_html_response)
JP (1) JPS5334580B2 (enrdf_load_html_response)
DE (1) DE2306431A1 (enrdf_load_html_response)
GB (1) GB1415404A (enrdf_load_html_response)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3857273A (en) * 1973-06-22 1974-12-31 Ex Cell O Corp Toothed forming tool
JPS5268842A (en) * 1975-12-05 1977-06-08 Manpei Seisakushiyo Kk Wood screw die plate
US4563890A (en) * 1984-01-27 1986-01-14 Litton Industrial Products, Inc. Cut-off style, roll thread flat dies
EP1001860A1 (en) * 1997-08-08 2000-05-24 PCC Specialty Products, Inc. Flat thread rolling die for pointed screws
US6171042B1 (en) 1997-12-19 2001-01-09 Illinois Tool Works Inc. Hardened steel pin, pin and washer fastener, washer for fastener, and pin-making method
US20030210970A1 (en) * 2002-03-26 2003-11-13 Bechtel Frank W. Radius gimlet point anti-stripout screw
DE102008045302A1 (de) 2007-11-14 2009-05-20 E. W. Menn Gmbh & Co. Kg Gewinde- und Profilwalzmaschine
EP2095892A1 (de) 2008-02-27 2009-09-02 E. W. Menn Gmbh & Co. Kg Profilwalzmaschine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3176491A (en) * 1958-01-13 1965-04-06 Nat Rolled Thread Die Co Thread and other form rolling dies
US3217530A (en) * 1963-01-02 1965-11-16 Katayama Rivet & Screw Ind Co Die blocks for thread rolling machines
US3538739A (en) * 1968-04-01 1970-11-10 Reed Rolled Thread Die Co Thread rolling die with cylindrical slug forming and removal surface
US3726171A (en) * 1970-10-09 1973-04-10 Imp Eastman Corp Tube cutter

Also Published As

Publication number Publication date
GB1415404A (en) 1975-11-26
DE2306431A1 (de) 1973-10-04
US3789643A (en) 1974-02-05
JPS4889863A (enrdf_load_html_response) 1973-11-24

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