NL187868C - Gespleten veerborgring. - Google Patents

Gespleten veerborgring.

Info

Publication number: NL187868C
Authority: NL; Netherlands
Prior art keywords: spring washer; split spring; split; washer; spring
Prior art date: 1980-01-30

Application number

NLAANVRAGE8100341,A

Other languages

English (en)

Dutch (nl)

Other versions

NL8100341A (nl

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

1981-01-25

Publication date

1992-02-03

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

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

1981-01-25 Application filed by Hedtmann Wilhelm Kg filed Critical Hedtmann Wilhelm Kg

1981-09-01 Publication of NL8100341A publication Critical patent/NL8100341A/nl

1992-02-03 Application granted granted Critical

1992-02-03 Publication of NL187868C publication Critical patent/NL187868C/xx

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)

NLAANVRAGE8100341,A 1980-01-30 1981-01-25 Gespleten veerborgring. NL187868C (nl)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
DE3003244		1980-01-30
DE3003244A DE3003244C2 (de)	1980-01-30	1980-01-30	Federring
DE3020406		1980-05-29
DE19803020406 DE3020406A1 (de)	1980-05-29	1980-05-29	Federring

Publications (2)

Publication Number	Publication Date
NL8100341A NL8100341A (nl)	1981-09-01
NL187868C true NL187868C (nl)	1992-02-03

Family

ID=25783428

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NLAANVRAGE8100341,A NL187868C (nl)	1980-01-30	1981-01-25	Gespleten veerborgring.

Country Status (8)

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

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 (xx) *	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/ES498772A0/es active Granted
- 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
GB2068494A (en)	1981-08-12
FR2481767A1 (fr)	1981-11-06
ATA595780A (de)	1984-09-15
GB2068494B (en)	1983-11-16
SE8100463L (sv)	1981-07-31
ES8201696A1 (es)	1981-11-16
CH651116A5 (de)	1985-08-30
IT8119158A0 (it)	1981-01-16
IT1135056B (it)	1986-08-20
SE449907B (sv)	1987-05-25
ES498772A0 (es)	1981-11-16
NL8100341A (nl)	1981-09-01
FR2481767B1 (fr)	1985-10-25
AT377836B (de)	1985-05-10

Publication	Publication Date	Title
FI77044B (fi)	1988-09-30	Sidokedjade l-aspartyl-d-aminosyra- dipeptidsyror.
NO812626L (no)	1982-02-05	Innhaleringsinnretning.
NO156699C (no)	1987-11-04	Roerhaandteringsapparat.
NO813666L (no)	1982-05-03	Enhaandsblandeventil.
ATE15191T1 (de)	1985-09-15	Antihypertensiva.
NO810002L (no)	1981-07-06	Pulversproeyte.
NO812007L (no)	1981-12-14	Pyrazolopyridazinderivater.
NO803797L (no)	1981-09-04	Undervannsvaapen.
ES267107Y (es)	1983-09-16	Segueta.
NO157155C (no)	1988-01-27	Kollimasjonslinsesystem.
BE888474A (fr)	1981-08-17	1omega-hydroxy-2 beta-fluorocholecalciferol.
NO145556C (no)	1982-04-21	Potethoester.
FI73924B (fi)	1987-08-31	Loesbladspaerm.
FI73532B (fi)	1987-06-30	Dubbelfrekvent stoeldbekaempningssystem.
NL187868C (nl)	1992-02-03	Gespleten veerborgring.
IT8026945A0 (it)	1980-12-24	Chetoidrossiimminocefalosporine.
NO810058L (no)	1981-07-13	Syketransportkjoeretoey.
ATA357080A (de)	1981-10-15	Federanordnung
IT8026909A0 (it)	1980-12-23	Racla.
IT8023769A0 (it)	1980-07-29	Piretroidi.
ATE36229T1 (de)	1988-08-15	Federgefuege.
IT8123864V0 (it)	1981-12-22	Sega-giocattolo alternativa.
ATE8628T1 (de)	1984-08-15	Isoxazolylindolamine.
ATE9650T1 (de)	1984-10-15	Makrolide.
ATE18802T1 (de)	1986-04-15	Photomesser.

Legal Events

Date	Code	Title
1985-01-01	A85	Still pending on 85-01-01
1988-02-01	BA	A request for search or an international-type search has been filed
1988-06-01	BB	A search report has been drawn up
1988-07-01	BC	A request for examination has been filed
1994-09-16	V1	Lapsed because of non-payment of the annual fee