DE1062499B - Oval spring ring - Google Patents
Oval spring ringInfo
- Publication number
- DE1062499B DE1062499B DEW19400A DEW0019400A DE1062499B DE 1062499 B DE1062499 B DE 1062499B DE W19400 A DEW19400 A DE W19400A DE W0019400 A DEW0019400 A DE W0019400A DE 1062499 B DE1062499 B DE 1062499B
- Authority
- DE
- Germany
- Prior art keywords
- ring
- shaft
- housing
- groove
- bore
- 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
Links
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 238000005452 bending Methods 0.000 claims 1
- 230000007423 decrease Effects 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
- F16B21/10—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts
- F16B21/16—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts with grooves or notches in the pin or shaft
- F16B21/18—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts with grooves or notches in the pin or shaft with circlips or like resilient retaining devices, i.e. resilient in the plane of the ring or the like; Details
- F16B21/186—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts with grooves or notches in the pin or shaft with circlips or like resilient retaining devices, i.e. resilient in the plane of the ring or the like; Details external, i.e. with contracting action
Description
DEUTSCHESGERMAN
Die Erfindung betrifft die Ausbildung eines ovalen Federringes, der zum Einsprengen in axial ausgerichtete Nuten einer Welle und eines Gehäuses dient.The invention relates to the formation of an oval spring ring, which is for snapping into axially aligned Grooves of a shaft and a housing are used.
Bekannt ist ein geöffneter Federring von unrunder Form, der als Innenring Verwendung finden kann. Dieser Ring ist wegen seiner kleinen Öffnung jedoch nicht quer zur Welle einsprengbar. Bekannt ist ferner ein offener, quer zur Welle einsprengbarer Federring, der an der Innenkante mit Lappen versehen ist, deren Spitzen in die Nut einer Welle eingreifen. Die Breite dieses Ringes bleibt jedoch in Richtung auf die Enden etwa die gleiche. Bekannt ist schließlich ein Federring von ovaler Form, der eine axiale Verschiebung von zylindrischen Körpern und einem Gehäuse verhindern soll, das diesen zylindrischen Körper umgibt und als Lager dient. Der Ring greift deshalb zum Teil in eine am zylindrischen Körper vorgesehene Ringnut und zum Teil in eine dieser Ringnut gegenüberliegende tiefere Ringnut in der Bohrung ein. Die Erfindung stellt eine Weiterentwicklung dieses Federringes dar.An open spring ring of non-round shape is known, which can be used as an inner ring. However, because of its small opening, this ring cannot be collapsed across the shaft. It is also known an open spring ring that can be collapsed transversely to the shaft and is provided with a tab on the inner edge Tips engage in the groove of a shaft. However, the width of this ring remains towards the ends about the same. Finally, a spring washer of oval shape is known, which allows an axial displacement of To prevent cylindrical bodies and a housing that surrounds this cylindrical body and as Serves warehouse. The ring therefore partially engages in an annular groove provided on the cylindrical body and partly into a deeper annular groove in the bore opposite this annular groove. The invention represents a further development of this spring washer.
Nach der Erfindung weist der mit einer genügend großen Öffnung versehene Federring innen an sich bekannte Lappen auf, mit denen er in die Nut der Welle eingreift. Seine Breite nimmt nach den Enden derart ab, daß er beim Einführen in die Gehäusebohrung eine Kreisform annehmen kann. Der wesentlichste Vorteil dieses Federringes besteht darin, daß er mit Sicherheit größere Kräfte übertragen kann. Dieses Problem wurde dadurch gelöst, daß der Federring sowohl am Nutenboden der Welle wie am Nutenboden des Gehäuses mit Druck anliegt und ein erheblicher Teil der Ringfiächen sich in der Anlage mit den Wandungen der Ringnuten befindet. Die Montage eines derartigen Ringes wunde dadurch ermöglicht und erleichtert, daß der Federring beim Durchschieben durch das Gehäuse Kreisform annimmt. Eine derartige Formänderung kann durch eine besondere Bemessung der Ringquerschnitte erzielt werden. In der Zeichnung zeigtAccording to the invention, the spring ring provided with a sufficiently large opening has known inside per se Open flaps with which it engages in the groove of the shaft. Its width increases so towards the ends from the fact that when inserting it into the housing bore a Can take on a circular shape. The main advantage of this spring washer is that it is safe can transmit greater forces. This problem was solved by the fact that the spring washer on both Groove bottom of the shaft as rests on the groove bottom of the housing with pressure and a considerable part of the Annular surfaces are in the system with the walls of the annular grooves. The assembly of such a Ring wound thereby enables and facilitates that the spring ring when pushing through the housing Takes on a circular shape. Such a change in shape can be achieved through a special dimensioning of the ring cross-sections be achieved. In the drawing shows
Fig. 1 einen Ring nach der Erfindung vor dem Einsetzen in die Wellennut;Fig. 1 shows a ring according to the invention before insertion in the shaft groove;
Fig. 2 ist ein Querschnitt durch Gehäuse und Welle nach Einsetzen der Welle mit Ring in die Gehäusebohrung, aber noch vor der Endstellung, in der die Kupplung zwischen Welle und Gehäuse durch den Federring erfolgt; Fig. 3 ist ein Schnitt nach Linie 3-3 der Fig. 2;Fig. 2 is a cross section through the housing and shaft after inserting the shaft with ring into the housing bore, but before the end position, in which the coupling between the shaft and the housing by the Spring ring takes place; Figure 3 is a section on line 3-3 of Figure 2;
Fig. 4 und S sind ähnliche Schnitte wie Fig. 2 und 3, jedoch nach erfolgter Kupplung, d.h. nach Entspannen des Federringes in die Gehäusenut.Figs. 4 and S are sections similar to Figs. 2 and 3, however, after the coupling has been carried out, i.e. after releasing the lock washer in the housing groove.
Der Ring 10 ist ein sogenannter offener Federring, dessen Spalt in ungespanntem Zustand des Ringes zwischen den freien Enden kleiner ist als der Durchmesser des Bodens der Nut, in die der Ring eingesetzt wird, aber groß genug, um den Ring quer über die Ovaler FederringThe ring 10 is a so-called open spring ring, the gap of which is in the untensioned state of the ring between the free ends is smaller than the diameter of the bottom of the groove into which the ring is inserted will, but big enough to fit the ring across the oval spring ring
Anmelder:Applicant:
Waldes Koh-I-Noor, Inc.,
Long Island City, N. Y. (V. St. A.)Waldes Koh-I-Noor, Inc.,
Long Island City, NY (V. St. A.)
Vertreten Dipl.-Ing. E. G. Ottens, Patentanwalt,
Düsseldorf, Dorotheenstr. 1Represented by Dipl.-Ing. EG Ottens, patent attorney,
Düsseldorf, Dorotheenstr. 1
Beanspruchte Priorität:
V. St v. Amerika vom 9. August 1955Claimed priority:
V. St v. America 9 August 1955
Hugo Wurzel, The Bronx, N. Y. (V. St. Α.),
ist als Erfinder genannt wordenHugo Wurzel, The Bronx, NY (V. St. Α.),
has been named as the inventor
Welle in der Ebene der Nut spreizen zu können. Die Querschnittshöhen in radialer Richtung des Ringes verjüngen sich vom Mittelquerschnitt nach den freien Enden zu. Ferner hat der Ring vorzugsweise einen nach innen gerichteten Mittellappen 11 und zwei ebenfalls nach innen gerichtete Endlappen 12, 13. Beim ungespannten Ring liegen die Innenkanten dieser Lappen an einem Kreisbogen, dessen Durchmesser etwas kleiner ist als der Durchmesser des Bodens der Wellennut. Wenn der Ring in die Nut eingeprengt wird, hat er daher einen festen Halt am Nutenboden.To be able to spread the shaft in the plane of the groove. The cross-sectional heights in the radial direction of the ring taper from the central cross-section to the free ends. Furthermore, the ring preferably has one inwardly directed middle lobes 11 and two also inwardly directed end lobes 12, 13 unstressed ring, the inner edges of these lobes lie on an arc of a circle, the diameter of which is somewhat is smaller than the diameter of the bottom of the shaft groove. When the ring is pressed into the groove, has he therefore has a firm hold on the bottom of the groove.
Dem Ring ist statt der üblichen Kreisform eine ovale, angenähert ellipsenförmige Gestalt gegeben, wobei der kleine, vertikale Durchmesser durch den Ringmittelquerschnitt und die Mitte des Ringspalts hindurchgeht, während der größere Durchmesser quer oder senkrecht hierzu angeordnet ist. Im ungespannten Zustand ist der Außendurchmesser des Ringes, gemessen über die größere Achse, etwas größer als der Durchmesser des Nutenbodens im Gehäuse, so· daß er sich an diesen Stellen unter Federdruck gegen den Boden der Wellennut abstützt. Wenn ein solcher Ring zusammengepreßt wird, verformt er sich kreisförmig zu einem Durchmesser, der dem vertikalen Durchmesser nahe kommt.Instead of the usual circular shape, the ring has an oval, approximately elliptical shape, where the small, vertical diameter is through the ring central cross-section and the middle of the ring gap passes through it, while the larger diameter is arranged transversely or perpendicular thereto. In the relaxed Condition is the outer diameter of the ring, measured over the larger axis, slightly larger than that Diameter of the groove base in the housing, so that it is at these points under spring pressure against the Supports the bottom of the shaft groove. When such a ring is compressed, it deforms circularly to a diameter close to the vertical diameter.
Ein solcher ovaler Sicherungsring wird als Kupplung'sglied für eine Welle 20 in einem Gehäuse 30 benutzt, wobei der Ring in einer Nut 21 in der Außenperipherie der Welle und in der Nut 31 in der Innenwand des Gehäuses sitzt. Wie aus Fig. 3 und 5 ersichtlich ist, hat die Welle Gleitpassung in der Gehäusebohrung, und es ist insbesondere aus Fig. 5 zu ersehen, daß der Ring nach dem Eingriff in die Nut der WelleSuch an oval locking ring is used as a coupling member for a shaft 20 in a housing 30, the ring in a groove 21 in the outer periphery of the shaft and in the groove 31 in the inner wall of the housing. As can be seen from Fig. 3 and 5, the shaft has a sliding fit in the housing bore, and it can be seen in particular from Fig. 5 that the ring after engagement in the groove of the shaft
. ;: . . 909 575/224. ; :. . 909 575/224
Claims (1)
Deutsche Patentschriften Nr. 826 221, 887 716;
schweizerische Patentschrift Nr. 275 904;
Prospekt »Seeger, Sicherung gegen axiale Verschiebung« der Firma Orbis GmbH., S. 25.Considered publications:
German Patent Nos. 826 221, 887 716;
Swiss Patent No. 275 904;
Brochure "Seeger, Protection against Axial Displacement" from Orbis GmbH., P. 25.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US799155XA | 1955-08-09 | 1955-08-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1062499B true DE1062499B (en) | 1959-07-30 |
Family
ID=22153616
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEW19400A Pending DE1062499B (en) | 1955-08-09 | 1956-07-11 | Oval spring ring |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE1062499B (en) |
FR (1) | FR1155424A (en) |
GB (1) | GB799155A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1157446B (en) * | 1961-10-18 | 1963-11-14 | Jaernbirger Aktiebolag | Chain link |
US5681060A (en) * | 1994-01-29 | 1997-10-28 | Armaturenfabrik Hermann Voss Gmbh & Co. | Plug-in connector for a pressure pipe system |
US11506235B2 (en) * | 2017-05-15 | 2022-11-22 | Valinge Innovation Ab | Elements and a locking device for an assembled product |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH592829A5 (en) * | 1974-12-04 | 1977-11-15 | Siegwart Emil | |
DE3044615A1 (en) * | 1980-11-27 | 1982-06-24 | Herbert 7130 Mühlacker Speer | BRACKET FOR BRIDGE PLATES |
DE19522052A1 (en) * | 1995-06-17 | 1996-12-19 | Voss Armaturen | Plug-in coupling for pressure medium systems |
DE19523831A1 (en) * | 1995-06-30 | 1997-01-02 | Voss Armaturen | Plug-in coupling for pressure medium systems |
DE19523833A1 (en) * | 1995-06-30 | 1997-01-02 | Voss Armaturen | Plug-in coupling for pressure medium systems |
DE19523830A1 (en) * | 1995-06-30 | 1997-01-02 | Voss Armaturen | Plug-in coupling for pressure medium systems |
DE19707372A1 (en) * | 1997-02-25 | 1998-08-27 | Voss Armaturen | Pressure fluid plug-in coupling |
JP2006316923A (en) * | 2005-05-13 | 2006-11-24 | Chubu Bearing Kk | Retaining ring for shaft |
UA109938C2 (en) | 2011-05-06 | 2015-10-26 | MECHANICAL LOCKING SYSTEM FOR CONSTRUCTION PANELS | |
FR2989608B1 (en) | 2012-04-24 | 2015-01-30 | Snecma | METHOD FOR MACHINING THE LEFT EDGE OF A TURBOMACHINE BLADE |
UA120422C2 (en) | 2013-09-16 | 2019-12-10 | Велінге Інновейшн Аб | An assembled product and a method of assembling the assembled product |
US9726210B2 (en) | 2013-09-16 | 2017-08-08 | Valinge Innovation Ab | Assembled product and a method of assembling the product |
US10876562B2 (en) | 2014-05-09 | 2020-12-29 | Valinge Innovation Ab | Mechanical locking system for building panels |
CN106460907B (en) * | 2014-06-25 | 2020-03-31 | Gkn 动力传动系统北美有限公司 | Holder for inner and outer shafts |
UA120109C2 (en) | 2014-12-19 | 2019-10-10 | Велінґе Інновейшн Аб | Panels comprising a mechanical locking device and an assembled product comprising the panels |
CN108026956B (en) | 2015-09-22 | 2020-07-17 | 瓦林格创新股份有限公司 | Panel comprising a mechanical locking device and assembled product comprising said panel |
AU2016364705B2 (en) | 2015-12-03 | 2021-02-25 | Välinge Innovation AB | Panels comprising a mechanical locking device and an assembled product comprising the panels |
BR112018014151B1 (en) | 2016-01-26 | 2022-12-27 | Vãlinge Innovation Ab | ASSEMBLY OF PANELS COMPRISING A MECHANICAL LOCKING DEVICE |
EP3411599B1 (en) | 2016-02-04 | 2021-03-31 | Välinge Innovation AB | A set of panels for an assembled product |
WO2019125292A1 (en) | 2017-12-22 | 2019-06-27 | Välinge Innovation AB | A set of panels, a method for assembly of the same and a locking device for a furniture product. |
WO2019125291A1 (en) | 2017-12-22 | 2019-06-27 | Välinge Innovation AB | A set of panels, a method for assembly of the same and a locking device for a furniture product |
KR20200141076A (en) | 2018-04-18 | 2020-12-17 | 뵈린게 이노베이션 에이비이 | Symmetrical tongue and tea-cross |
US11614114B2 (en) | 2018-04-19 | 2023-03-28 | Valinge Innovation Ab | Panels for an assembled product |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH275904A (en) * | 1949-09-08 | 1951-06-15 | Schmuziger Oskar | Device for preventing the axial displacement of cylindrical bodies with a conically tapered end in bores serving as bearings. |
DE826221C (en) * | 1947-08-21 | 1951-12-27 | Waldes Kohinoor Inc | Open spring washer to secure a machine part on a shaft or the like against axial displacement |
DE887716C (en) * | 1952-01-08 | 1953-08-27 | Houbenwerke | Detachable fastening of parts on shafts or in bores |
-
1956
- 1956-07-11 DE DEW19400A patent/DE1062499B/en active Pending
- 1956-07-27 GB GB23272/56A patent/GB799155A/en not_active Expired
- 1956-08-07 FR FR1155424D patent/FR1155424A/en not_active Expired
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE826221C (en) * | 1947-08-21 | 1951-12-27 | Waldes Kohinoor Inc | Open spring washer to secure a machine part on a shaft or the like against axial displacement |
CH275904A (en) * | 1949-09-08 | 1951-06-15 | Schmuziger Oskar | Device for preventing the axial displacement of cylindrical bodies with a conically tapered end in bores serving as bearings. |
DE887716C (en) * | 1952-01-08 | 1953-08-27 | Houbenwerke | Detachable fastening of parts on shafts or in bores |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1157446B (en) * | 1961-10-18 | 1963-11-14 | Jaernbirger Aktiebolag | Chain link |
US5681060A (en) * | 1994-01-29 | 1997-10-28 | Armaturenfabrik Hermann Voss Gmbh & Co. | Plug-in connector for a pressure pipe system |
US11506235B2 (en) * | 2017-05-15 | 2022-11-22 | Valinge Innovation Ab | Elements and a locking device for an assembled product |
Also Published As
Publication number | Publication date |
---|---|
GB799155A (en) | 1958-08-06 |
FR1155424A (en) | 1958-04-28 |
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