BE887272A - Rondelle d'arret - Google Patents

Rondelle d'arret

Info

Publication number
BE887272A
BE887272A BE6/47379A BE6047379A BE887272A BE 887272 A BE887272 A BE 887272A BE 6/47379 A BE6/47379 A BE 6/47379A BE 6047379 A BE6047379 A BE 6047379A BE 887272 A BE887272 A BE 887272A
Authority
BE
Belgium
Prior art keywords
stop washer
washer
stop
Prior art date
Application number
BE6/47379A
Other languages
English (en)
Inventor
S Bartos
Original Assignee
Hedtmann Wilhelm Kg
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 Hedtmann Wilhelm Kg filed Critical Hedtmann Wilhelm Kg
Publication of BE887272A publication Critical patent/BE887272A/fr

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
    • F16B43/00—Washers or equivalent devices; Other devices for supporting bolt-heads or nuts
    • F16B43/004—Washers or equivalent devices; Other devices for supporting bolt-heads or nuts with a radial cut in order to improve elasticity of the washer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/16—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling wire rods, bars, merchant bars, rounds wire or material of like small cross-section
    • B21B1/166—Rolling wire into sections or flat ribbons
    • 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
    • F16B39/24—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by means of washers, spring washers, or resilient plates that lock against the object
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/08—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling structural sections, i.e. work of special cross-section, e.g. angle steel
    • B21B2001/081—Roughening or texturing surfaces of structural sections, bars, rounds, wire rods
    • 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
    • F16B2/00—Friction-grip releasable fastenings
    • F16B2/005—Means to increase the friction-coefficient

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bolts, Nuts, And Washers (AREA)
BE6/47379A 1980-01-30 1981-01-28 Rondelle d'arret BE887272A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3003244A DE3003244C2 (de) 1980-01-30 1980-01-30 Federring

Publications (1)

Publication Number Publication Date
BE887272A true BE887272A (fr) 1981-07-28

Family

ID=6093244

Family Applications (1)

Application Number Title Priority Date Filing Date
BE6/47379A BE887272A (fr) 1980-01-30 1981-01-28 Rondelle d'arret

Country Status (2)

Country Link
BE (1) BE887272A (fr)
DE (1) DE3003244C2 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3249447C2 (de) * 1982-11-16 1985-03-14 Wilhelm Hedtmann Kg, 5800 Hagen Federring
DE3242443C1 (de) * 1982-11-16 1984-06-14 Wilhelm Hedtmann Kg, 5800 Hagen Federring
DE4306895C1 (de) * 1993-03-05 1994-04-28 Schwenk Oskar Gmbh & Co Kg Verfahren zur Herstellung einer Schraubenfeder

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1025958A (en) * 1908-07-16 1912-05-14 Charles F Beers Lock-washer.
US985772A (en) * 1910-05-21 1911-03-07 Charles F Beers Lock-washer.
US2014995A (en) * 1935-04-11 1935-09-17 Philadelphia Steel & Wire Corp Lock washer
DE699637C (de) * 1938-11-19 1940-12-03 Ernst Frischmuth Schraubensicherung

Also Published As

Publication number Publication date
DE3003244C2 (de) 1982-04-15
DE3003244A1 (de) 1981-08-06

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: WILHELM HEDTMANN K.G.

Effective date: 19940131