BE901514A - PROCESS FOR MANUFACTURING NUTS AND NUTS MADE. - Google Patents

PROCESS FOR MANUFACTURING NUTS AND NUTS MADE.

Info

Publication number
BE901514A
BE901514A BE0/214346A BE214346A BE901514A BE 901514 A BE901514 A BE 901514A BE 0/214346 A BE0/214346 A BE 0/214346A BE 214346 A BE214346 A BE 214346A BE 901514 A BE901514 A BE 901514A
Authority
BE
Belgium
Prior art keywords
nuts
nut
manufacturing
radial
internal surface
Prior art date
Application number
BE0/214346A
Other languages
French (fr)
Inventor
Fossati Onorina
Original Assignee
Barge Bulloneria
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 Barge Bulloneria filed Critical Barge Bulloneria
Publication of BE901514A publication Critical patent/BE901514A/en

Links

Classifications

    • 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
    • F16B37/00—Nuts or like thread-engaging members
    • F16B37/002—Nuts or like thread-engaging members cutting threads during screwing; removing paint or dirt layers covering threaded shanks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K1/00—Making machine elements
    • B21K1/64—Making machine elements nuts
    • B21K1/70—Making machine elements nuts of special shape, e.g. self-locking nuts, wing nuts
    • 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
    • F16B33/00—Features common to bolt and nut
    • F16B33/02—Shape of thread; Special thread-forms

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)

Abstract

Procédé de fabrication d'un écrou capable d'éliminer toute couche de peinture recouvrant une tige filetée avant d'etre vissé sur cette tige, et comprenant l'emboutissage d'une série d'évidements radiaux (9) équiangulairement réparties sur la surface interne de l'écrou avant que cette surface interne ne soit filetée. Les évidements (9) s'étendent axialement à partir de l'extrémité de l'lcrou que se monte sur la tige filetée et ont une profondeur radiale au moins égale à la dimension radiale du filetage de l'écrou.Method for manufacturing a nut capable of removing any layer of paint covering a threaded rod before being screwed onto this rod, and comprising the stamping of a series of radial recesses (9) equiangularly distributed over the internal surface of the nut before this internal surface is threaded. The recesses (9) extend axially from the end of the nut that is mounted on the threaded rod and have a radial depth at least equal to the radial dimension of the thread of the nut.

BE0/214346A 1984-01-20 1985-01-17 PROCESS FOR MANUFACTURING NUTS AND NUTS MADE. BE901514A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67059/84A IT1178832B (en) 1984-01-20 1984-01-20 PROCEDURE FOR THE MANUFACTURE OF A NUT AND NUT OBTAINED THROUGH THIS PROCEDURE

Publications (1)

Publication Number Publication Date
BE901514A true BE901514A (en) 1985-05-17

Family

ID=11299252

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/214346A BE901514A (en) 1984-01-20 1985-01-17 PROCESS FOR MANUFACTURING NUTS AND NUTS MADE.

Country Status (7)

Country Link
BE (1) BE901514A (en)
DE (1) DE3501566A1 (en)
FR (1) FR2558545B1 (en)
GB (1) GB2153034B (en)
IT (1) IT1178832B (en)
NL (1) NL8500107A (en)
SE (1) SE8500247L (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0682420U (en) * 1993-05-10 1994-11-25 ポップリベット・ファスナー株式会社 Plastic nuts
US5827027A (en) * 1997-06-06 1998-10-27 Hard Lock Kogyo Co. Nut free from inadvertent loosening and a method of making same
WO2010111342A1 (en) * 2009-03-26 2010-09-30 Graco Minnesota Inc. Contaminant-rejecting screw threads

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7801651U1 (en) * 1979-02-08 United Carr Gmbh, 6000 Frankfurt Collar nut
GB232516A (en) * 1924-11-24 1925-04-23 Edward James Cole Improvements in or relating to lock nuts
FR607836A (en) * 1925-09-11 1926-07-09 self-locking nut
GB260727A (en) * 1925-09-21 1926-11-11 Arthur George Stephens An improved device for locking nuts
US2289309A (en) * 1942-02-26 1942-07-07 Jr Marshall Van Winkle Lock nut
GB922333A (en) * 1960-12-20 1963-03-27 Simmonds Aerocessories Ltd Improvements relating to self-locking nuts
FR1380182A (en) * 1963-01-21 1964-11-27 Lamson & Sessions Co lock nut and method of manufacturing this nut
US3240248A (en) * 1963-01-21 1966-03-15 Lamson & Sessions Co Lock nut
FR2204244A5 (en) * 1972-10-25 1974-05-17 Launay Pierre
GB1425775A (en) * 1973-09-05 1976-02-18 Microdot Inc Lock nut

Also Published As

Publication number Publication date
SE8500247D0 (en) 1985-01-18
NL8500107A (en) 1985-08-16
GB2153034B (en) 1987-07-08
GB8500943D0 (en) 1985-02-20
DE3501566A1 (en) 1985-08-01
IT1178832B (en) 1987-09-16
GB2153034A (en) 1985-08-14
DE3501566C2 (en) 1988-02-18
SE8500247L (en) 1985-07-21
IT8467059A0 (en) 1984-01-20
FR2558545A1 (en) 1985-07-26
FR2558545B1 (en) 1989-06-02

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Legal Events

Date Code Title Description
CA Change of address of the owner of the patent
RE Patent lapsed

Effective date: 20040131