FR2481767B1 - Rondelle elastique d'arret et son procede de fabrication - Google Patents

Rondelle elastique d'arret et son procede de fabrication

Info

Publication number
FR2481767B1
FR2481767B1 FR8027796A FR8027796A FR2481767B1 FR 2481767 B1 FR2481767 B1 FR 2481767B1 FR 8027796 A FR8027796 A FR 8027796A FR 8027796 A FR8027796 A FR 8027796A FR 2481767 B1 FR2481767 B1 FR 2481767B1
Authority
FR
France
Prior art keywords
manufacturing
stop washer
elastic stop
elastic
washer
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
FR8027796A
Other languages
English (en)
Other versions
FR2481767A1 (fr
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 FR2481767A1 publication Critical patent/FR2481767A1/fr
Application granted granted Critical
Publication of FR2481767B1 publication Critical patent/FR2481767B1/fr
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)
  • Bolts, Nuts, And Washers (AREA)
  • Springs (AREA)
  • Wire Processing (AREA)
FR8027796A 1980-01-30 1980-12-30 Rondelle elastique d'arret et son procede de fabrication Expired FR2481767B1 (fr)

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
FR2481767A1 FR2481767A1 (fr) 1981-11-06
FR2481767B1 true FR2481767B1 (fr) 1985-10-25

Family

ID=25783428

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8027796A Expired FR2481767B1 (fr) 1980-01-30 1980-12-30 Rondelle elastique d'arret et son procede de fabrication

Country Status (8)

Country Link
AT (1) AT377836B (fr)
CH (1) CH651116A5 (fr)
ES (1) ES498772A0 (fr)
FR (1) FR2481767B1 (fr)
GB (1) GB2068494B (fr)
IT (1) IT1135056B (fr)
NL (1) NL187868C (fr)
SE (1) SE449907B (fr)

Families Citing this family (3)

* 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
DE102006034503A1 (de) * 2006-07-26 2008-01-31 Acument Gmbh & Co. Ohg Verfahren zur Herstellung ein- oder beidseitig gerippter Scheiben
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 (fr) * 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
ES8201696A1 (es) 1981-11-16
FR2481767A1 (fr) 1981-11-06
NL187868C (nl) 1992-02-03
ES498772A0 (es) 1981-11-16
GB2068494A (en) 1981-08-12
NL8100341A (nl) 1981-09-01
AT377836B (de) 1985-05-10
IT8119158A0 (it) 1981-01-16
SE449907B (sv) 1987-05-25
ATA595780A (de) 1984-09-15
IT1135056B (it) 1986-08-20
CH651116A5 (de) 1985-08-30
SE8100463L (sv) 1981-07-31
GB2068494B (en) 1983-11-16

Similar Documents

Publication Publication Date Title
BE895124A (fr) Pochemedicale et son procede de fabrication
FR2505175B1 (fr) Article absorbant et son procede de fabrication
FR2533755B1 (fr) Photodetecteur et son procede de fabrication
FR2520352B1 (fr) Structure composite de type refractaire-refractaire et son procede de fabrication
FR2569566B1 (fr) Implant et son procede de fabrication
FR2572214B1 (fr) Element inductif et son procede de fabrication
BE893839A (fr) Clips hemostatiques et procede de fabrication
FR2555408B2 (fr) Collier insecticide et son procede de fabrication
BE890506A (fr) Procede electronique de reperage et son procede de fabrication
FR2504957B1 (fr) Element de construction et son procede de fabrication
FR2528361B1 (fr) Instrument d'ecriture et son procede de fabrication
KR860005526A (ko) 관통 캐패시터 장치 및 그 제조방법
FR2542372B1 (fr) Culbuteur et son procede de fabrication
FR2507381B1 (fr) Element indicateur d'operation et son procede de fabrication
FR2522331B1 (fr) Composition de polyolefine modifiee et son procede de fabrication
FR2545581B1 (fr) Corps structural et son procede de fabrication
FR2568725B1 (fr) Generateur thermo-electrique et son procede de fabrication
FR2563523B1 (fr) Compositions de siloxane-imide-diols et procede de fabrication
FR2562080B1 (fr) Composition de norbornane carboximide et procede de fabrication
FR2505036B1 (fr) Dispositif de refrigeration microminiature et son procede de fabrication
FR2546537B1 (fr) Membrane d'etancheite et son procede de fabrication
FR2578548B1 (fr) Noir d'acetylene et son procede de fabrication
FR2559856B1 (fr) Collier de serrage et son procede de fabrication
FR2481767B1 (fr) Rondelle elastique d'arret et son procede de fabrication
BE889105A (fr) Panneau de construction renforce et son procede de fabrication

Legal Events

Date Code Title Description
ST Notification of lapse