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1. WO2020115693 - NIPPLE FOR SPOKED WHEELS WITH TUBELESS TYRES AND SPOKED WHEEL ASSEMBLED WITH SUCH NIPPLES

Publication Number WO/2020/115693
Publication Date 11.06.2020
International Application No. PCT/IB2019/060474
International Filing Date 05.12.2019
IPC
B60B 1/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
BVEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
1Spoked wheels; Spokes thereof
B60B 1/04 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
BVEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
1Spoked wheels; Spokes thereof
02Wheels with wire or other tension spokes
04Attaching spokes to rim or hub
CPC
B60B 1/003
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
BVEHICLE WHEELS
1Spoked wheels; Spokes thereof
003specially adapted for bicycles
B60B 1/041
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
BVEHICLE WHEELS
1Spoked wheels; Spokes thereof
02Wheels with wire or other tension spokes
04Attaching spokes to rim or hub
041of bicycle wheels
B60B 1/045
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
BVEHICLE WHEELS
1Spoked wheels; Spokes thereof
02Wheels with wire or other tension spokes
04Attaching spokes to rim or hub
043Attaching spokes to rim
044by the use of spoke nipples
045characterised by their specific shape
B60B 1/047
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
BVEHICLE WHEELS
1Spoked wheels; Spokes thereof
02Wheels with wire or other tension spokes
04Attaching spokes to rim or hub
043Attaching spokes to rim
044by the use of spoke nipples
047the nipple comprising sealing means
B60B 2310/307
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
BVEHICLE WHEELS
2310Manufacturing methods
30joining
307by removably mountable securing elements, e.g. circlips
B60B 2320/52
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
BVEHICLE WHEELS
2320Manufacturing or maintenance operations
50Securing
52to prevent loss
Applicants
  • ALPINA RAGGI S.P.A. [IT]/[IT]
Inventors
  • CAPPELLOTTO, Guido
Agents
  • CANTALUPPI, Stefano
  • CURRADO, Luisa
  • LEONE, Mario
  • LOCAS, Davide
  • GHIRARDI, Valeria
  • MONTEVECCHI, Emma
  • MORABITO, Sara
  • SUSANETTO, Carlo
  • FABRIS, Stefano
Priority Data
10201800001089607.12.2018IT
Publication Language English (EN)
Filing Language Italian (IT)
Designated States
Title
(EN) NIPPLE FOR SPOKED WHEELS WITH TUBELESS TYRES AND SPOKED WHEEL ASSEMBLED WITH SUCH NIPPLES
(FR) MAMELON POUR ROUES À RAYONS À PNEUS SANS CHAMBRE À AIR ET ROUE À RAYONS ASSEMBLÉE AVEC DE TELS MAMELONS
Abstract
(EN)
A nipple for tubeless spoked wheels includes an axially extending shaft, a first and a second shoulder on the shaft spaced axially apart from one another, wherein at least one of said shoulders is removable from an operative seat on the shaft of the nipple to allow the insertion of the nipple into a respective housing and resettable when inserted in order to retain the nipple in its housing and wherein an auxiliary seat is provided on the nipple to house the shoulder when the latter is removed from the operative seat.
(FR)
Un mamelon pour des roues à rayons sans chambre à air comprend un arbre s'étendant axialement, un premier et un second épaulement sur l'arbre espacés axialement l'un de l'autre, au moins un desdits épaulements étant amovible par rapport à un siège fonctionnel sur l'arbre du mamelon pour permettre l'insertion du mamelon dans un logement respectif et pouvant être réarmé lorsqu'il est inséré afin de retenir le mamelon dans son logement et un siège auxiliaire étant prévu sur le mamelon pour loger l'épaulement lorsque celui-ci est retiré du siège fonctionnel.
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