ES8201696A1 - Procedimiento para la fabricacion de anillos elasticos - Google Patents

Procedimiento para la fabricacion de anillos elasticos

Info

Publication number
ES8201696A1
ES8201696A1 ES498772A ES498772A ES8201696A1 ES 8201696 A1 ES8201696 A1 ES 8201696A1 ES 498772 A ES498772 A ES 498772A ES 498772 A ES498772 A ES 498772A ES 8201696 A1 ES8201696 A1 ES 8201696A1
Authority
ES
Spain
Prior art keywords
face
projections
peaked
concave
wire
Prior art date
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
ES498772A
Other languages
English (en)
Spanish (es)
Other versions
ES498772A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HEDTMANN WILHELM KG
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
Priority claimed from DE3003244A external-priority patent/DE3003244C2/de
Priority claimed from DE19803020406 external-priority patent/DE3020406A1/de
Application filed by HEDTMANN WILHELM KG filed Critical HEDTMANN WILHELM KG
Publication of ES498772A0 publication Critical patent/ES498772A0/es
Publication of ES8201696A1 publication Critical patent/ES8201696A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B21B1/08—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)
  • Springs (AREA)
  • Bolts, Nuts, And Washers (AREA)
  • Wire Processing (AREA)
ES498772A 1980-01-30 1981-01-23 Procedimiento para la fabricacion de anillos elasticos Expired ES8201696A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3003244A DE3003244C2 (de) 1980-01-30 1980-01-30 Federring
DE19803020406 DE3020406A1 (de) 1980-05-29 1980-05-29 Federring

Publications (2)

Publication Number Publication Date
ES498772A0 ES498772A0 (es) 1981-11-16
ES8201696A1 true ES8201696A1 (es) 1981-11-16

Family

ID=25783428

Family Applications (1)

Application Number Title Priority Date Filing Date
ES498772A Expired ES8201696A1 (es) 1980-01-30 1981-01-23 Procedimiento para la fabricacion de anillos elasticos

Country Status (8)

Country Link
AT (1) AT377836B (de)
CH (1) CH651116A5 (de)
ES (1) ES8201696A1 (de)
FR (1) FR2481767B1 (de)
GB (1) GB2068494B (de)
IT (1) IT1135056B (de)
NL (1) NL187868C (de)
SE (1) SE449907B (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3242443C1 (de) * 1982-11-16 1984-06-14 Wilhelm Hedtmann Kg, 5800 Hagen Federring
RU2193702C1 (ru) * 2001-04-23 2002-11-27 Институт горного дела - научно-исследовательское учреждение СО РАН Пружинная шайба
DE102006034503A1 (de) * 2006-07-26 2008-01-31 Acument Gmbh & Co. Ohg Verfahren zur Herstellung ein- oder beidseitig gerippter Scheiben
US12274862B2 (en) 2019-07-09 2025-04-15 Becton, Dickinson And Company Self-controllable load spring washer
PL3885590T3 (pl) * 2020-03-26 2023-07-24 Teckentrup Gmbh & Co. Kg Odporna na korozję podkładka zabezpieczająca do śruby

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE459063C (de) * 1928-04-24 Wilhelm Steinhorst Schraubensicherung
DE230153C (de) * 1910-05-31
FR645784A (fr) * 1927-12-14 1928-10-31 Rondelle pour rendre un écrou indesserrable
DE696129C (de) * 1936-01-21 1940-09-12 Adolf Thode Dr Ing Federnde Schraubensicherung mit faecherartig geformtem Lappenkranz von rechteckigem Querschnitt
CH200758A (de) * 1937-12-15 1938-10-31 Frank Dr Ernst Schraubenmuttersicherung.
CH246518A (de) * 1945-02-15 1947-01-15 Peter & Co F Federnder offener Schrauben-Sicherungsring.
DE836636C (de) * 1948-10-02 1952-04-15 Ernst Jordan Verfahren zur Herstellung federnder Schraubensicherungen mit nach der Ringoeffnung zeigenden faecherfoermigen Zaehnen
FR1054266A (fr) * 1951-12-22 1954-02-09 Perfectionnement aux rondelles élastiques
CH388031A (de) * 1960-07-01 1965-02-15 Ernst Jordan Schraubenmutter-Sicherung
US3370632A (en) * 1965-12-07 1968-02-27 Kubokawa Masaharu Locking washers

Also Published As

Publication number Publication date
AT377836B (de) 1985-05-10
GB2068494A (en) 1981-08-12
NL187868C (nl) 1992-02-03
NL8100341A (nl) 1981-09-01
CH651116A5 (de) 1985-08-30
IT1135056B (it) 1986-08-20
IT8119158A0 (it) 1981-01-16
FR2481767B1 (fr) 1985-10-25
ES498772A0 (es) 1981-11-16
GB2068494B (en) 1983-11-16
FR2481767A1 (fr) 1981-11-06
SE449907B (sv) 1987-05-25
ATA595780A (de) 1984-09-15
SE8100463L (sv) 1981-07-31

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970519