DE102005027516A1 - Bicycle pedal has two sets of conical needle bearings both directed towards the pedal mid-point - Google Patents
Bicycle pedal has two sets of conical needle bearings both directed towards the pedal mid-point Download PDFInfo
- Publication number
- DE102005027516A1 DE102005027516A1 DE102005027516A DE102005027516A DE102005027516A1 DE 102005027516 A1 DE102005027516 A1 DE 102005027516A1 DE 102005027516 A DE102005027516 A DE 102005027516A DE 102005027516 A DE102005027516 A DE 102005027516A DE 102005027516 A1 DE102005027516 A1 DE 102005027516A1
- Authority
- DE
- Germany
- Prior art keywords
- bicycle pedals
- pedal
- needle bearings
- pedals
- bicycle
- 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.)
- Withdrawn
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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/58—Raceways; Race rings
- F16C33/588—Races of sheet metal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M3/00—Construction of cranks operated by hand or foot
- B62M3/08—Pedals
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
- F16C19/34—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load
- F16C19/36—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with a single row of rollers
- F16C19/361—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with a single row of rollers with cylindrical rollers
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
- F16C19/44—Needle bearings
- F16C19/46—Needle bearings with one row or needles
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/54—Systems consisting of a plurality of bearings with rolling friction
- F16C19/546—Systems with spaced apart rolling bearings including at least one angular contact bearing
- F16C19/547—Systems with spaced apart rolling bearings including at least one angular contact bearing with two angular contact rolling bearings
- F16C19/548—Systems with spaced apart rolling bearings including at least one angular contact bearing with two angular contact rolling bearings in O-arrangement
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2326/00—Articles relating to transporting
- F16C2326/20—Land vehicles
- F16C2326/28—Bicycle propulsion, e.g. crankshaft and its support
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Rolling Contact Bearings (AREA)
Abstract
Description
Anwendungsgebiet der Erfindungfield of use the invention
Die Erfindung betrifft eine Pedale, insbesondere Fahrradpedale, mit einer aus einem Befestigungszapfen und einem Tragzapfen bestehenden Pedalwelle, wobei die Pedalwelle über den mit einem Gewinde versehenen Befestigungszapfen mit einem Kurbelarm verbunden ist und der Tragzapfen über zwei voneinander beabstandete Wälzlager einen drehbaren Pedalkörper aufnimmt.The The invention relates to a pedals, in particular bicycle pedals, with a pedal shaft consisting of a fixing pin and a supporting pin, being the pedal shaft over the threaded mounting pin with a crank arm is connected and the trunnion over two spaced apart roller bearing a rotatable pedal body receives.
Hintergrund der Erfindungbackground the invention
Eine
derart gattungsgemäß ausgebildete Fahrradpedale
ist beispielsweise aus der
In ähnlicher
Weise ausgebildete Fahrradpedalen sind auch in der
Der Nachteil derartiger Fahrradpedalen besteht darin, dass sie aufgrund ihrer vielen Einzelteilen aufwendig gebaut und damit auch teuer sind. Dies betrifft insbesondere die kompliziert geformte Pedalwelle und die zugehörigen Außenringe der beiden voneinander beabstandeten Kugellager sowie der Innenkonus und die zusätzliche Befestigungsschraube des rechtsseitig angeordneten Kugellagers. Darüber hinaus besitzen sie eine relativ geringe Tragfähigkeit. Auch ist oftmals ein Schleifen der Laufbahnen erforderlich.Of the Disadvantage of such bicycle pedals is that they due built their many items consuming and thus expensive are. This concerns in particular the complicated shaped pedal shaft and the associated ones outer rings the two spaced ball bearings and the inner cone and the extra Fixing screw of the right-hand arranged ball bearing. Furthermore they have a relatively low load capacity. Also is often one Grinding the raceways required.
Zusammenfassung der ErfindungSummary the invention
Ausgehend von den Nachteilen des bekannten Standes der Technik liegt der Erfindung daher die Aufgabe zugrunde, eine Pedale bereitzustellen, deren Lagerung aus wenigen Einzelteilen besteht und die unkompliziert montiert und gewartet werden kann.outgoing from the disadvantages of the known prior art is the invention therefore an object of the invention to provide a pedals whose storage consists of few individual parts and easy to assemble and can be maintained.
Erfindungsgemäß wird diese Aufgabe nach dem kennzeichnenden Teil von Anspruch 1 in Verbindung mit dessen Oberbegriff dadurch gelöst, dass die Wälzlager als Axial-Schrägnadellager ausgebildet sind, deren Lagernadeln Drehachsen aufweisen, die unter einen Winkel geneigt zu einer Lagerachse zwischen zwei planparallelen Laufbahnen abwälzen, wobei die Axial-Schrägnadellager über konische Anlageflächen gegeneinander verspannbar sind.According to the invention this Task according to the characterizing part of claim 1 in conjunction solved with the preamble in that the rolling bearings as axial angular needle bearing are formed, whose bearing needles have axes of rotation under an angle inclined to a bearing axis between two plane-parallel Rolling tracks, where the axial helical needle bearings over conical contact surfaces are braced against each other.
Der wesentliche Vorteil der erfindungsgemäß eingesetzten Axial-Schrägnadellager liegt darin, dass diese eine hohe radiale und axiale Tragfähigkeit aufweisen und sich radialer und axialer Verschleiß ausgleichen lassen. Ein weiterer Vorteil ist dadurch begründet, dass durch die Einstellbarkeit des Abstandes beider Axial-Schrägnadellager zueinander eine hohe Steifigkeit und Spielfreiheit gegeben ist, die sich positiv auf das gesamte Fahrverhalten des Fahrrades auswirkt. Ein anderer Vorteil ist durch die einfache Montage und Demontage der erfindungsgemäßen Lageranordnung gegeben, so dass diese auch durch einen Laien ohne Spezialwerkzeug ausgeführt werden kann. Darüber hinaus sind die eingesetzten Axial-Schrägnadellager als kostengünstige Zukaufteile in vielfachen Größenverhältnissen auf dem Markt verfügbar.Of the significant advantage of the present invention used axial helical needle bearings is that they have a high radial and axial load capacity and compensate for radial and axial wear. Another Advantage is justified by that by the adjustability of the distance between the two axial needle roller bearings to each other a high rigidity and backlash is given, the has a positive effect on the overall driving behavior of the bicycle. Another advantage is the ease of assembly and disassembly the bearing assembly according to the invention given so that even by a layman without special tools accomplished can be. About that In addition, the axial helical needle bearings are used as cost-effective purchased parts in multiple proportions available in the market.
Weitere vorteilhafte Ausgestaltungen der Erfindung sind in den Unteransprüchen 2 bis 10 beschrieben.Further advantageous embodiments of the invention are in the dependent claims 2 to 10 described.
So ist nach Anspruch 2 vorgesehen, dass die Laufbahnen wenigstens teilweise durch aus Blech gebildete Laufscheiben gestellt sind, wobei nach Anspruch 3 die Laufscheiben einen spanlosen Formgebungsprozeß hergestellt und einem Härteprozeß unterworfen sind. Dadurch ist es möglich, Laufscheiben in unterschiedlichsten Varianten problemlos herzustellen, die durch ihre hohe Härte auch eine relativ weiche und somit gegebenenfalls leichtere Anschlußkonstruktion ermöglichen.Thus, it is provided according to claim 2, that the raceways are at least partially provided by pulleys formed of sheet metal, wherein according to claim 3, the running wheels produced a non-cutting shaping process and subjected to a hardening process. This makes it possible to easily produce running wheels in a variety of variants, which by their high hardness and a relative allow soft and thus possibly lighter connection structure.
Nach einem weiteren Merkmal der Erfindung nach Anspruch 4 ist vorgesehen, dass die Lagernadeln in einem Käfig aus Kunststoff angeordnet sind.To A further feature of the invention according to claim 4 is provided, that the storage needles in a cage are made of plastic.
Dadurch wird ein besonders ruhiger Lauf der Axial-Schrägnadellager realisiert.Thereby a particularly smooth running of the axial helical needle bearings is realized.
Nach einem weiteren Merkmal der Erfindung nach Anspruch 5 sollen die Axial-Schrägnadellager zueinander in X- oder in O-Anordnung angestellt sein. In beiden Fällen werden Axialkräfte in beiden Richtungen jeweils von einem Lager aufgenommen, wobei die O-Anordnung den Vorteil hat, dass die Stützbreite gegenüber der X-Anordnung wesentlich größer ist.To a further feature of the invention according to claim 5 to the Axial angular needle bearings to each other be employed in X or O arrangement. In both cases will be axial forces taken in each case by a bearing in both directions, wherein the O-arrangement has the advantage that the support width compared to the X arrangement is much larger.
Entsprechend den eingesetzten Axial-Schrägnadellagern ist nach Anspruch 6 vorgesehen, dass der Tragzapfen an einem Ende mit einem im Längsschnitt betrachtet kegelförmig ausgebildeten Abschnitt versehen ist und dass nach Anspruch 7 der Tragzapfen am vom kegelförmigen Abschnitt abgewandten Ende mit einem Außengewinde versehen ist, auf dem über ein Innengewinde ein im Längsschnitt betrachtet kegelförmig ausgebildete Spannschraube festlegbar ist.Corresponding the used axial helical needle bearings is provided according to claim 6, that the trunnion at one end with a longitudinal section considered conical formed section is provided and that according to claim 7 of the trunnions from the cone-shaped Section facing away from the end is provided with an external thread on the over an internal thread in a longitudinal section considered conical trained clamping screw can be fixed.
Nach einem weiteren zusätzlichen Merkmal gemäß Anspruch 8 soll die außenliegend angeordnete Laufscheibe eine Verlängerung aufweisen, die in einen zwischen Spannschraube und Pedalkörper und/oder zwischen kegelförmigen Abschnitt und Pedalkörper gebildeten Spalt hineinragt. Auf diese Weise wird der Spalt zwischen den beiden genannten Partnern nochmals verkleinert, sodass eine größere Dichtwirkung auch ohne aufgesetzte Dichtkappe möglich ist.To another additional Feature according to claim 8 should be the outside arranged running disk having an extension which in a between clamping screw and pedal body and / or between conical section and pedal body protrudes formed gap. In this way, the gap between the two partners mentioned again reduced, so that a greater sealing effect Even without attached sealing cap is possible.
In den Ansprüchen 9 und 10 sind vorteilhafte Varianten hinsichtlich eines verringerten Gewichts der Pedale beschrieben. So ist nach Anspruch 9 vorgesehen, dass der Pedalkörper aus einen Kunststoff oder aus einem Leichtmetall besteht, während nach Anspruch 10 die Pedalwelle als eine Hohlwelle ausgebildet sein soll.In the claims Figures 9 and 10 are advantageous variants in terms of a reduced Weight of the pedals described. So is provided according to claim 9, that the pedal body made of a plastic or of a light metal, while according to claim 10, the pedal shaft should be designed as a hollow shaft.
Die Erfindung wird an nachstehendem Ausführungsbeispiel näher beschrieben.The Invention will be described in more detail in the following embodiment.
Kurze Beschreibung der ZeichnungenShort description of drawings
Es zeigen:It demonstrate:
Ausführliche Beschreibung der ZeichnungenFull Description of the drawings
In
den
Die
Montage der erfindungsgemäßen Fahrradpedale
- 11
- Fahrradpedalebicycle pedals
- 22
- Pedalwellepedal shaft
- 33
- Befestigungszapfenfastening pins
- 44
- Außengewindeexternal thread
- 55
- Tragzapfensupporting journal
- 66
- Axial-SchrägnadellagerAxial angular contact needle roller bearings
- 77
- Axial-SchrägnadellagerAxial angular contact needle roller bearings
- 88th
- Pedalkörperpedal body
- 99
- Lagerachsebearing axle
- 1010
- kegelförmiger Abschnittcone-shaped section
- 1111
- Spannschraubeclamping screw
- 1212
- Außengewindeexternal thread
- 1313
- Laufscheibesheave
- 1414
- Laufscheibesheave
- 1515
- Lagernadelbearing needle
- 1616
- Drehachseaxis of rotation
- 1717
- Verlängerungrenewal
- 1818
- Spaltgap
- 1919
- Spaltgap
- 2020
- konische Anlageflächeconical contact surface
- 2121
- konische Anlageflächeconical contact surface
- 2222
- konische Anlageflächeconical contact surface
- 2323
- konische Anlageflächeconical contact surface
- αα
- Neigungswinkeltilt angle
- ββ
- Öffnungswinkelopening angle
Claims (10)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102005027516A DE102005027516A1 (en) | 2005-06-15 | 2005-06-15 | Bicycle pedal has two sets of conical needle bearings both directed towards the pedal mid-point |
| CNA2006100927910A CN1923609A (en) | 2005-06-15 | 2006-06-14 | Bicycle pedal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102005027516A DE102005027516A1 (en) | 2005-06-15 | 2005-06-15 | Bicycle pedal has two sets of conical needle bearings both directed towards the pedal mid-point |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE102005027516A1 true DE102005027516A1 (en) | 2006-12-21 |
Family
ID=37489630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE102005027516A Withdrawn DE102005027516A1 (en) | 2005-06-15 | 2005-06-15 | Bicycle pedal has two sets of conical needle bearings both directed towards the pedal mid-point |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN1923609A (en) |
| DE (1) | DE102005027516A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110123140A1 (en) * | 2009-11-23 | 2011-05-26 | Han-Ching Liu | Self-lubricating composite bearing |
| US20120291590A1 (en) * | 2011-05-19 | 2012-11-22 | Specialized Bicycle Components, Inc. | Bicycle pedal |
| US20170015385A1 (en) * | 2015-07-17 | 2017-01-19 | Vp Components Co., Ltd. | Bicycle pedal |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI899322B (en) * | 2020-10-06 | 2025-10-01 | 日商島野股份有限公司 | Bicycle pedal |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH106366A (en) * | 1923-11-29 | 1924-08-16 | Veith James | Pedal for bicycles. |
| DE3027615A1 (en) * | 1979-07-23 | 1981-02-12 | Shimano Industrial Co | BICYCLE PEDAL |
| DE8402858U1 (en) * | 1983-02-04 | 1984-04-26 | Gipiemme S.r.l., Camisano Vicentino, Vicenza | BICYCLE PEDAL WITH EXCENTRAL DEVICE FOR ADJUSTING THE HEIGHT |
| DE3343015A1 (en) * | 1982-11-29 | 1984-05-30 | Shimano Industrial Co., Ltd., Sakai, Osaka | BICYCLE PEDAL |
| GB2135399A (en) * | 1983-02-23 | 1984-08-30 | Thun Alfred & Co Gmbh | A pedal bearing for a bicycle |
| DE3500144A1 (en) * | 1984-01-06 | 1985-07-18 | Etablissements P. Lyotard S.A., Sury-le-Comtal | Device and method for precisely assembling pedal components for bicycles or similar vehicles and pedals mounted with this device |
| DE3447148C1 (en) * | 1984-12-22 | 1986-08-28 | Kugelfischer G Schaefer & Co | Double row angular contact ball bearings in an O arrangement |
| DE3701813A1 (en) * | 1986-01-23 | 1987-07-30 | Shimano Industrial Co | BICYCLE PEDAL |
| DE3814621A1 (en) * | 1987-04-30 | 1988-12-08 | Shimano Industrial Co | BICYCLE PEDAL |
| DE3816100A1 (en) * | 1988-05-11 | 1989-11-23 | Tomas Klimecky | Bicycle pedal bearing mechanism arranged above the foot instep |
| DE69204756T2 (en) * | 1991-06-19 | 1996-02-22 | Shimano Kk | Bicycle pedal. |
| DE19803929A1 (en) * | 1998-02-02 | 1999-08-05 | Schaeffler Waelzlager Ohg | Roller bearing arrangement for components moving in azimuth |
| DE29915137U1 (en) * | 1999-08-28 | 2000-05-11 | Pollex, Klaus-Dieter, Dipl.-Ing., 35075 Gladenbach | Quick-connect pedal system |
-
2005
- 2005-06-15 DE DE102005027516A patent/DE102005027516A1/en not_active Withdrawn
-
2006
- 2006-06-14 CN CNA2006100927910A patent/CN1923609A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH106366A (en) * | 1923-11-29 | 1924-08-16 | Veith James | Pedal for bicycles. |
| DE3027615A1 (en) * | 1979-07-23 | 1981-02-12 | Shimano Industrial Co | BICYCLE PEDAL |
| DE3343015A1 (en) * | 1982-11-29 | 1984-05-30 | Shimano Industrial Co., Ltd., Sakai, Osaka | BICYCLE PEDAL |
| DE8402858U1 (en) * | 1983-02-04 | 1984-04-26 | Gipiemme S.r.l., Camisano Vicentino, Vicenza | BICYCLE PEDAL WITH EXCENTRAL DEVICE FOR ADJUSTING THE HEIGHT |
| GB2135399A (en) * | 1983-02-23 | 1984-08-30 | Thun Alfred & Co Gmbh | A pedal bearing for a bicycle |
| DE3500144A1 (en) * | 1984-01-06 | 1985-07-18 | Etablissements P. Lyotard S.A., Sury-le-Comtal | Device and method for precisely assembling pedal components for bicycles or similar vehicles and pedals mounted with this device |
| DE3447148C1 (en) * | 1984-12-22 | 1986-08-28 | Kugelfischer G Schaefer & Co | Double row angular contact ball bearings in an O arrangement |
| DE3701813A1 (en) * | 1986-01-23 | 1987-07-30 | Shimano Industrial Co | BICYCLE PEDAL |
| DE3814621A1 (en) * | 1987-04-30 | 1988-12-08 | Shimano Industrial Co | BICYCLE PEDAL |
| DE3816100A1 (en) * | 1988-05-11 | 1989-11-23 | Tomas Klimecky | Bicycle pedal bearing mechanism arranged above the foot instep |
| DE69204756T2 (en) * | 1991-06-19 | 1996-02-22 | Shimano Kk | Bicycle pedal. |
| DE19803929A1 (en) * | 1998-02-02 | 1999-08-05 | Schaeffler Waelzlager Ohg | Roller bearing arrangement for components moving in azimuth |
| DE29915137U1 (en) * | 1999-08-28 | 2000-05-11 | Pollex, Klaus-Dieter, Dipl.-Ing., 35075 Gladenbach | Quick-connect pedal system |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110123140A1 (en) * | 2009-11-23 | 2011-05-26 | Han-Ching Liu | Self-lubricating composite bearing |
| US8459873B2 (en) * | 2009-11-23 | 2013-06-11 | Newcara Technology Co., Ltd. | Self-lubricating composite bearing |
| US20120291590A1 (en) * | 2011-05-19 | 2012-11-22 | Specialized Bicycle Components, Inc. | Bicycle pedal |
| US8714052B2 (en) * | 2011-05-19 | 2014-05-06 | Specialized Bicycle Components, Inc. | Bicycle pedal |
| TWI547414B (en) * | 2011-05-19 | 2016-09-01 | 史比塞自行車組件公司 | Bicycle pedal |
| US20170015385A1 (en) * | 2015-07-17 | 2017-01-19 | Vp Components Co., Ltd. | Bicycle pedal |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1923609A (en) | 2007-03-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
| 8127 | New person/name/address of the applicant |
Owner name: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 H, DE |
|
| 8139 | Disposal/non-payment of the annual fee |