MX160763A - Mejoras a matriz plana de roscas troqueladas con rodillos de estilo de corte para producir tornillos de punta de gusanillo o barrena y semejantes - Google Patents

Mejoras a matriz plana de roscas troqueladas con rodillos de estilo de corte para producir tornillos de punta de gusanillo o barrena y semejantes

Info

Publication number
MX160763A
MX160763A MX201708A MX20170884A MX160763A MX 160763 A MX160763 A MX 160763A MX 201708 A MX201708 A MX 201708A MX 20170884 A MX20170884 A MX 20170884A MX 160763 A MX160763 A MX 160763A
Authority
MX
Mexico
Prior art keywords
die
screw tip
cut threads
produce screw
cutting style
Prior art date
Application number
MX201708A
Other languages
English (en)
Inventor
Joseph F Dickson
Original Assignee
Litton Industrial Products
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 Litton Industrial Products filed Critical Litton Industrial Products
Publication of MX160763A publication Critical patent/MX160763A/es

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)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Formation And Processing Of Food Products (AREA)
  • Food-Manufacturing Devices (AREA)
MX201708A 1984-01-27 1984-06-18 Mejoras a matriz plana de roscas troqueladas con rodillos de estilo de corte para producir tornillos de punta de gusanillo o barrena y semejantes MX160763A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/574,411 US4563890A (en) 1984-01-27 1984-01-27 Cut-off style, roll thread flat dies

Publications (1)

Publication Number Publication Date
MX160763A true MX160763A (es) 1990-05-09

Family

ID=24296003

Family Applications (1)

Application Number Title Priority Date Filing Date
MX201708A MX160763A (es) 1984-01-27 1984-06-18 Mejoras a matriz plana de roscas troqueladas con rodillos de estilo de corte para producir tornillos de punta de gusanillo o barrena y semejantes

Country Status (10)

Country Link
US (1) US4563890A (es)
EP (1) EP0151891B1 (es)
JP (1) JPS60158939A (es)
AU (1) AU562613B2 (es)
BR (1) BR8500353A (es)
CA (1) CA1224306A (es)
DE (1) DE3474921D1 (es)
IN (1) IN164021B (es)
MX (1) MX160763A (es)
SG (1) SG12689G (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4793219A (en) * 1986-05-22 1988-12-27 Colt Industries Operating Corporation Method of manufacturing non-slip thread rolling dies
US4716751A (en) * 1986-05-22 1988-01-05 Colt Industries Operating Corp. Non-slip thread rolling dies
US5181886A (en) * 1992-03-13 1993-01-26 Illinois Tool Works Inc. Method and apparatus for making a forming pin
US5509287A (en) * 1994-09-19 1996-04-23 Anderson-Cook, Inc. Method of conditioning the surface of a spline forming rack
US6598453B2 (en) * 2000-10-13 2003-07-29 Nachi-Fujikoshi Corp. Tooth rolling flat dies and method for forming teeth
US6899500B2 (en) * 2001-06-19 2005-05-31 Illinois Tool Works Inc. Fastner having multiple-bossed lead
US20140283570A1 (en) * 2013-03-22 2014-09-25 Form G. Tech Co. Roll die
US9757792B1 (en) * 2014-04-09 2017-09-12 Mark Doll Method for making a die for roll forming a dual threaded bolt
DE102015012138A1 (de) * 2015-09-16 2017-03-16 Winfried Holscher Verfahren zum Herstellen einer Sicherungsschraube

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US26518A (en) * 1859-12-20 Eles grafton page
US352365A (en) * 1886-11-09 Die for making rolled forcings
US319756A (en) * 1885-06-09 Die for spherical articles
US1961257A (en) * 1932-02-12 1934-06-05 Dardelet Threadlock Corp Thread rolling die
US3405545A (en) * 1966-07-14 1968-10-15 Reed Rolled Thread Die Co Rolled thread die with traction notches
US3538739A (en) * 1968-04-01 1970-11-10 Reed Rolled Thread Die Co Thread rolling die with cylindrical slug forming and removal surface
US3538740A (en) * 1968-04-01 1970-11-10 Reed Rolled Thread Die Co Thread rolling die with stabilizing portion
US3789643A (en) * 1972-02-10 1974-02-05 Reed Rolled Thread Die Co Double angle cutoff die and method for rolling screws
US3889516A (en) * 1973-12-03 1975-06-17 Colt Ind Operating Corp Hardening coating for thread rolling dies
GB1470783A (en) * 1974-12-05 1977-04-21 Gkn Screws Fasteners Ltd Headed screw fasteners and their manufacture
GB2063740B (en) * 1979-11-30 1982-12-15 Gkn Fasteners Ltd Milling thread rolling dies

Also Published As

Publication number Publication date
BR8500353A (pt) 1985-09-10
SG12689G (en) 1989-07-07
CA1224306A (en) 1987-07-21
EP0151891A2 (en) 1985-08-21
IN164021B (es) 1988-12-31
EP0151891B1 (en) 1988-11-02
JPS60158939A (ja) 1985-08-20
AU3808085A (en) 1985-08-01
EP0151891A3 (en) 1985-11-27
DE3474921D1 (en) 1988-12-08
AU562613B2 (en) 1987-06-11
US4563890A (en) 1986-01-14

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