IT8119158A0 - Anello elastico particolarmente per viti. - Google Patents

Anello elastico particolarmente per viti.

Info

Publication number: IT8119158A0
Authority: IT; Italy
Prior art keywords: screws; elastic ring; ring especially; elastic; ring
Prior art date: 1980-01-30

Application number

IT8119158A

Other languages

English (en)

Other versions

IT1135056B (it

Inventor

Siegfried 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.)

1980-01-30

Filing date

1981-01-16

Publication date

1981-01-16

1980-01-30 Priority claimed from DE3003244A external-priority patent/DE3003244C2/de

1980-05-29 Priority claimed from DE19803020406 external-priority patent/DE3020406A1/de

1981-01-16 Application filed by Hedtmann Wilhelm Kg filed Critical Hedtmann Wilhelm Kg

1981-01-16 Publication of IT8119158A0 publication Critical patent/IT8119158A0/it

1986-08-20 Application granted granted Critical

1986-08-20 Publication of IT1135056B publication Critical patent/IT1135056B/it

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)

IT19158/81A 1980-01-30 1981-01-16 Anello elastico particoalrmente per viti IT1135056B (it)

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
IT8119158A0 true IT8119158A0 (it)	1981-01-16
IT1135056B IT1135056B (it)	1986-08-20

Family

ID=25783428

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT19158/81A IT1135056B (it)	1980-01-30	1981-01-16	Anello elastico particoalrmente per viti

Country Status (8)

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

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
ES2944690T3 (es) *	2020-03-26	2023-06-23	Teckentrup Gmbh & Co Kg	Arandela de seguridad resistente a la corrosión

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 (it) *	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
DE1400208B2 (de) *	1960-07-01	1970-11-19	Jordan, Ernst, 2000 Hamburg	Schrauben- und Muttersicherung
US3370632A (en) *	1965-12-07	1968-02-27	Kubokawa Masaharu	Locking washers

1980
- 1980-12-03 CH CH8929/80A patent/CH651116A5/de not_active IP Right Cessation
- 1980-12-05 AT AT0595780A patent/AT377836B/de not_active IP Right Cessation
- 1980-12-30 FR FR8027796A patent/FR2481767B1/fr not_active Expired
1981
- 1981-01-16 IT IT19158/81A patent/IT1135056B/it active
- 1981-01-23 ES ES498772A patent/ES8201696A1/es not_active Expired
- 1981-01-25 NL NLAANVRAGE8100341,A patent/NL187868C/xx not_active IP Right Cessation
- 1981-01-26 SE SE8100463A patent/SE449907B/sv not_active IP Right Cessation
- 1981-01-29 GB GB8102711A patent/GB2068494B/en not_active Expired

Also Published As

Publication number	Publication date
NL8100341A (nl)	1981-09-01
GB2068494B (en)	1983-11-16
GB2068494A (en)	1981-08-12
NL187868C (nl)	1992-02-03
FR2481767B1 (fr)	1985-10-25
IT1135056B (it)	1986-08-20
ATA595780A (de)	1984-09-15
CH651116A5 (de)	1985-08-30
ES498772A0 (es)	1981-11-16
FR2481767A1 (fr)	1981-11-06
AT377836B (de)	1985-05-10
ES8201696A1 (es)	1981-11-16
SE8100463L (sv)	1981-07-31
SE449907B (sv)	1987-05-25

Publication	Publication Date	Title
IT8424022V0 (it)	1984-12-07	Anello elastico.
NO821719L (no)	1982-12-02	Luftkanon.
FI823407A7 (fi)	1983-04-10	Rengas.
NL193045B (nl)	1998-04-01	Oortelefoon.
IT8122722A0 (it)	1981-07-02	Anello di tenuta.
IT8222251A0 (it)	1982-07-06	Meccanismo vibratorio.
IT8124015A0 (it)	1981-09-17	Disposizione di trasportatori.
IT8124968A0 (it)	1981-11-10	Anello elastico.
NO821464L (no)	1982-11-08	Sirkelsag.
NL176234C (nl)	1985-03-18	Trilinrichting.
IT1135056B (it)	1986-08-20	Anello elastico particoalrmente per viti
NO162515C (no)	1990-01-10	Mellomprodukter.
NO155026C (no)	1987-01-28	Digital tacan-prosessor.
IT8025885A0 (it)	1980-11-11	Anello di fissaggio.
FI811088A7 (fi)	1981-10-10	Masennuksenvastaisia pyrrolyylipiperidiinejä.
OA07492A (fr)	1985-03-31	Nouvel hydrophone.
IT8026921A0 (it)	1980-12-23	Copiatrice.
IT8119160A0 (it)	1981-01-16	Trasduttori.
FI823049A7 (fi)	1983-06-18	Hihnapyörä.
IT8221245A0 (it)	1982-05-13	Stadera.
IT8185567A0 (it)	1981-05-22	Sedia smontabile fissata tramite viti.
IT8164262V0 (it)	1981-05-22	Sedia smontabile fissata tramite viti.
FI821072A7 (fi)	1982-10-02	Uusia fenyyli-piperidiinejä.
NO870164D0 (no)	1987-01-15	Mellomprodukter.
NO161489C (no)	1989-08-23	Mellomprodukter.