DE2225131A1 - SPRING COLUMN MADE FROM INDIVIDUAL SPRINGS - Google Patents

SPRING COLUMN MADE FROM INDIVIDUAL SPRINGS

Info

Publication number
DE2225131A1
DE2225131A1 DE2225131A DE2225131A DE2225131A1 DE 2225131 A1 DE2225131 A1 DE 2225131A1 DE 2225131 A DE2225131 A DE 2225131A DE 2225131 A DE2225131 A DE 2225131A DE 2225131 A1 DE2225131 A1 DE 2225131A1
Authority
DE
Germany
Prior art keywords
spring
spring column
individual springs
individual
column formed
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.)
Pending
Application number
DE2225131A
Other languages
German (de)
Inventor
Toma Dipl Ing Leko
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE2225131A priority Critical patent/DE2225131A1/en
Priority to US331013*[A priority patent/US3884457A/en
Publication of DE2225131A1 publication Critical patent/DE2225131A1/en
Pending legal-status Critical Current

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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F3/00—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic
    • F16F3/02—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic with springs made of steel or of other material having low internal friction
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S411/00—Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener
    • Y10S411/955—Locked bolthead or nut
    • Y10S411/956—Automatic base clutch
    • Y10S411/96—Friction

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Springs (AREA)

Description

Toma Leko _ 7022 LeinfeldenToma Leko _ 7022 Leinfelden

Buchenwaldstraße 23. Mai 1972Buchenwaldstrasse 23 May 1972

Aus Einzelfedern gebildete_FedersäuleSpring column formed from individual springs

Die Erfindung bezieht sich auf eine aus Einzelfedern gebildete Federsäule, wobei die Federsäule durch nacheinanderstapeln von einem Federblech mit auf beiden Seitenflächen ausgeätztenRillen und "einem flachen Federblech, entsteht. Die ausgeätzte Rillen' verlaufen im allgemeinen krummlinienformig, ringförmig oder vorzugsweise kreisförmig und sind von einer Federblechseitenfläche zur anderen versetzt angeordnet. Das Hauptmerkmal dieser Erfindung ist daß ein großmöglichster Federweg bei gegebener Last in einem gegebenem Raum erziehlt wird. Diese Eigenschaft wird mit bekannten Schraubenfedern und Tellerfedern nicht erreicht,The invention relates to a spring column formed from individual springs, the spring column being stacked one after the other a spring steel sheet with grooves etched out on both side surfaces and "a flat spring steel sheet. The etched-out grooves' are generally curvilinear, annular or preferably circular and are of a spring steel sheet side surface arranged offset to the other. The main feature of this invention is that the greatest possible travel for a given Load is achieved in a given space. This property is not achieved with known coil springs and disc springs,

Weiterhin ist die Aufgabe der Erfindung solche Federbleche mit Rillen die krummlinienformig verlaufen, durch die bekannte und wirtschaftliche ätztechnische Mittel gleichzeitig beiderseitig zu fertigen.Furthermore, the object of the invention is such spring steel sheets with grooves that run curvilinearly through the known and to produce economical etching technology on both sides at the same time.

V/eitere Einzelheiten und Vorteile der Erfindung können aus der Zeichnung, in der Ausführungsbeispiele der Erfindung dargestellt sind, und der nachstehenden Beschreibung entnommen werden. fc!s zeigt:Further details and advantages of the invention can be found in US Pat Drawings in which exemplary embodiments of the invention are shown and the description below can be taken. fc! s shows:

Fi.g.1 die isometrische Ansicht der Federplatte mit auf der beiden Geitenflachen ausgeätzten Rillen,Fi.g.1 the isometric view of the spring plate with on the grooves etched on both sides,

309849/0136 "2"309849/0136 " 2 "

Fig.2 einen Schnitt durch die Federsäule mit den relativen Lagen der einzelnen Federplatten im unbelasteten Zustand,2 shows a section through the spring column with the relative Positions of the individual spring plates in the unloaded state,

Fig.3 einen Schnitt ähnlich der Fig.2 mit den relativen Lagen der einzelnen Federplatten im belasteten Zustand.3 shows a section similar to FIG. 2 with the relative Positions of the individual spring plates in the loaded state.

Me Federsäule der Erfindung entsteht durch nacheinanderstapeln von der Federplatte 1 die in der Fig.1 dargestellt ist und der flachen Federplatte 2. Die im Ätzverfahren hergestellten Profilrippen 3 sind kleiner Abmessungen und ringförmig oder vorzugsweise kreisförmig ausgebildet. Die Profilrippen 3 können parallel oder mit veränderlichem Abstand verlaufen oder teilweise ganz ausfallen, wodurch die Federwirkung entlang des Federelements gesteuert wird. Die Profilrippen 3 sind von einer Federblechseite zur anderen versetzt angeordnet.Me spring column of the invention is created by successively stacking the spring plate 1 which is shown in Figure 1 and the flat spring plate 2. The profile ribs 3 produced in the etching process are smaller in size and ring-shaped or preferably circular. The profile ribs 3 can run parallel or with a variable distance or fail completely, whereby the spring effect along the spring element is controlled. The profile ribs 3 are arranged offset from one spring plate side to the other.

Die in der Fig.2 dargestellte Federsäule besteht aus zwei Federplatten 1 mit beiderseitig ausgeätzten Rillen und einer flachen Federplatte 2. Dabei sind die Profilrippen 3 von einer Seite des flachen Federbleches zur anderen versetzt angeordnet womit die geziehlte Pederfiharakterifetik erreicht wird.The spring column shown in FIG. 2 consists of two spring plates 1 with grooves etched out on both sides and a flat spring plate 2. The profile ribs 3 are offset from one side of the flat spring plate to the other, so that the drawn spring characteristics are achieved.

Fig.3 zeigt die Federsäule in der Fig.2 in zusammengepresstem Zustand.Fig.3 shows the spring column in Fig.2 compressed State.

309849/0136309849/0136

Claims (4)

P a t e η t a n__s p_P a t e η t a n__s p_ 1. Aus Einzelfedem gebildete Federsäule die durch nacheinanderstapeln von einem Federblech mit beiderseitig ausgeätzten Killen und einem flachen Federblech entsteht, dadurch gekennzeichnet, daß die krummlinienformig verlaufende Profilrippen (3) von einer Federblechseite zur anderen versetzt angeordnet sind.1. Spring column formed from individual springs which are stacked one after the other from a spring plate with grooves etched on both sides and a flat spring plate, characterized in that the curvilinearly extending Profile ribs (3) are arranged offset from one spring plate side to the other. 2. Aus Einzelfedern gebildete Federsäule nach Anspruch 1., dadurch gekennzeichnet, daß die krummlinienformig verlaufende Profilrippen (3) parallel-oder mit veränderlichem Abstand verlaufen.2. Spring column formed from individual springs according to claim 1., characterized in that the curved profile ribs (3) running parallel or with variable Distance run. 3. Aus Einzelfedern gebildete Federsäule nach einem der vorgenannten Ansprüche, dadurch gekennzeichnet, daß die Profilrippen (3) teilweise entlang deren Verlaufs unterbrochen sind« 3. Spring column formed from individual springs according to one of the aforementioned Claims, characterized in that the profile ribs (3) are partially interrupted along their course « 4. Aus Einzelfedern gebildete Federsäule nach einem der vorgenannten Ansprüche, dadurch gekennzeichnet, daß Einzel-' federn (1) und (2) mittels eines Haft-bzw. Klebstoffes in der Federsäule zusammengehalten werden.4. Spring column formed from individual springs according to one of the aforementioned Claims, characterized in that individual 'springs (1) and (2) by means of an adhesive or. Adhesive in the spring column are held together. 309849/0136309849/0136 LeerseiteBlank page
DE2225131A 1972-05-24 1972-05-24 SPRING COLUMN MADE FROM INDIVIDUAL SPRINGS Pending DE2225131A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE2225131A DE2225131A1 (en) 1972-05-24 1972-05-24 SPRING COLUMN MADE FROM INDIVIDUAL SPRINGS
US331013*[A US3884457A (en) 1972-05-24 1973-05-14 Spring in the form of stacked sheet metal plates

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2225131A DE2225131A1 (en) 1972-05-24 1972-05-24 SPRING COLUMN MADE FROM INDIVIDUAL SPRINGS

Publications (1)

Publication Number Publication Date
DE2225131A1 true DE2225131A1 (en) 1973-12-06

Family

ID=5845694

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2225131A Pending DE2225131A1 (en) 1972-05-24 1972-05-24 SPRING COLUMN MADE FROM INDIVIDUAL SPRINGS

Country Status (2)

Country Link
US (1) US3884457A (en)
DE (1) DE2225131A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008155002A1 (en) * 2007-06-18 2008-12-24 Voith Patent Gmbh Axial bearing for a shaft, particularly for the shaft of a water turbine

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4196895A (en) * 1978-07-21 1980-04-08 The United States Of America As Represented By The Secretary Of The Navy Ring-loaded flexural disc spring
JPS5910553U (en) * 1982-07-13 1984-01-23 日本精工株式会社 ball screw device
US4571133A (en) * 1984-07-23 1986-02-18 General Motors Corporation Loading washer assembly
JPS6324412U (en) * 1986-07-30 1988-02-18
US5072917A (en) * 1987-05-21 1991-12-17 Pleva Walter F Uniform loading springs of improved configuration
US5205547A (en) * 1991-01-30 1993-04-27 Mattingly William R Wave spring having uniformly positioned projections and predetermined spring
DE4141637A1 (en) * 1991-12-17 1993-06-24 Metzeler Gimetall Ag ACTIVE, ELASTIC BEARING
US5222718A (en) * 1991-12-18 1993-06-29 Buck David A Flanged washer spring
US20020187020A1 (en) * 2001-06-11 2002-12-12 Julien Gerald J. Nitinol washers
US20030053857A1 (en) * 2001-09-18 2003-03-20 Anderson Jeffrey D. Spring leg shaft retainer
US20050220564A1 (en) * 2004-04-01 2005-10-06 Hinson Kerry D Fastener assembly with wave spring
CA2477584C (en) * 2004-08-12 2011-07-26 Hygiene-Technik Inc. Disposable dispenser
DE102005050513B4 (en) * 2005-10-21 2008-04-17 A. Raymond Et Cie Device for connecting with a screw
EP2300377A2 (en) * 2008-05-16 2011-03-30 Grundfos BioBooster A/S Resilient member and device, in particular a bio film reactor
US8347505B2 (en) * 2008-10-13 2013-01-08 Baker Hughes Incorporated Method for fabricating a cylindrical spring by compressive force
USD668187S1 (en) * 2010-12-08 2012-10-02 Cequent Performance Products, Inc. Mounting device for under bed hitch mounting system
WO2018134204A1 (en) * 2017-01-17 2018-07-26 Abb Schweiz Ag Semiconductor switching device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1963535A (en) * 1931-07-08 1934-06-19 Illinels Tool Works Lock washer
US2713482A (en) * 1952-02-20 1955-07-19 Glenn D Stapleton Washer assembly

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008155002A1 (en) * 2007-06-18 2008-12-24 Voith Patent Gmbh Axial bearing for a shaft, particularly for the shaft of a water turbine
CN101772637B (en) * 2007-06-18 2012-09-19 沃依特专利有限责任公司 Thrust bearing for a shaft, particularly for the shaft of a water turbine

Also Published As

Publication number Publication date
US3884457A (en) 1975-05-20

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