NL7304905A - - Google Patents

Info

Publication number
NL7304905A
NL7304905A NL7304905A NL7304905A NL7304905A NL 7304905 A NL7304905 A NL 7304905A NL 7304905 A NL7304905 A NL 7304905A NL 7304905 A NL7304905 A NL 7304905A NL 7304905 A NL7304905 A NL 7304905A
Authority
NL
Netherlands
Application number
NL7304905A
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 NL7304905A publication Critical patent/NL7304905A/xx

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
    • B21H3/025—Rolling locking screws
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B39/00—Locking of screws, bolts or nuts
    • F16B39/22—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening
    • F16B39/28—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by special members on, or shape of, the nut or bolt
    • F16B39/30—Locking exclusively by special shape of the screw-thread
    • 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
    • B21H3/022—Making helical bodies or bodies having parts of helical shape external screw-threads ; Making dies for thread rolling combined with rolling splines, ribs, grooves or the like, e.g. using compound dies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Forging (AREA)
  • Transmission Devices (AREA)
NL7304905A 1972-04-09 1973-04-09 NL7304905A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4709271A GB1373090A (en) 1972-04-09 1972-04-09 Screw-threaded components

Publications (1)

Publication Number Publication Date
NL7304905A true NL7304905A (ja) 1973-10-11

Family

ID=10443686

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7304905A NL7304905A (ja) 1972-04-09 1973-04-09

Country Status (11)

Country Link
JP (1) JPS4947749A (ja)
AT (1) AT338572B (ja)
BE (1) BE797378A (ja)
CH (1) CH569892A5 (ja)
DE (1) DE2316609A1 (ja)
FR (1) FR2180331A5 (ja)
GB (1) GB1373090A (ja)
IE (1) IE37818B1 (ja)
LU (1) LU67373A1 (ja)
NL (1) NL7304905A (ja)
SE (1) SE396642B (ja)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4432682A (en) * 1978-12-04 1984-02-21 Microdot Inc. Threaded fastener assembly
GB2172950A (en) * 1985-03-30 1986-10-01 James H Thorpe Self-locking threading and method of forming it
JPS63164616U (ja) * 1987-04-15 1988-10-26
DE4039402A1 (de) * 1990-12-10 1992-06-11 Itw Ateco Gmbh Schraube mit selbstsicherndem gewinde
US5340253A (en) * 1992-12-14 1994-08-23 Monogram Aerospace Fasteners Fastener with thread lock
DE102009011127A1 (de) * 2009-03-03 2010-09-09 Flaig, Hartmut Sicherungsschraube, Schraubverbindung sowie Verfahren zum Herstellen einer Sicherungsschraube
ES2394648T3 (es) 2009-03-03 2013-02-04 Flaig, Hartmut Tornillo de seguridad, unión atornillada y procedimiento para la fabricación de un tornillo de seguridad

Also Published As

Publication number Publication date
JPS4947749A (ja) 1974-05-09
SE396642B (sv) 1977-09-26
IE37818L (en) 1973-10-09
BE797378A (fr) 1973-07-16
AT338572B (de) 1977-09-12
DE2316609A1 (de) 1973-10-18
GB1373090A (en) 1974-11-06
IE37818B1 (en) 1977-10-26
CH569892A5 (ja) 1975-11-28
ATA277873A (de) 1976-12-15
FR2180331A5 (ja) 1973-11-23
LU67373A1 (ja) 1973-06-18

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Legal Events

Date Code Title Description
BV The patent application has lapsed