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1. WO2020206144 - BOLT TOGETHER WHEEL WITH DEFLATION SYSTEM

Publication Number WO/2020/206144
Publication Date 08.10.2020
International Application No. PCT/US2020/026422
International Filing Date 02.04.2020
IPC
B60B 25/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
BVEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
25Rims built-up of several main parts
B60B 25/22 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
BVEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
25Rims built-up of several main parts
22Other accessories, e.g. for sealing the component parts enabling the use of tubeless tyres
CPC
B60B 25/002
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
BVEHICLE WHEELS
25Rims built up of several main parts ; Locking means for the rim parts
002Rims split in circumferential direction
B60B 25/22
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
BVEHICLE WHEELS
25Rims built up of several main parts ; Locking means for the rim parts
22Other apurtenances, e.g. for sealing the component parts enabling the use of tubeless tyres
Applicants
  • OTR WHEEL ENGINEERING, INC. [US]/[US]
Inventors
  • HENSEL, Leonard Austin
Agents
  • BOWER, R. Bruce
  • MADAYAG, Robert, A.
Priority Data
62/829,69205.04.2019US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) BOLT TOGETHER WHEEL WITH DEFLATION SYSTEM
(FR) ROUE BOULONNÉE À SYSTÈME DE DÉGONFLAGE
Abstract
(EN)
A bolt together wheel assembly with deflation system includes an inner wheel half (103), an outer wheel half (106), a bolt cover ring (189), and a removable valve stem (121). Clamping bolts and clamping nuts secure the outer wheel half to the inner wheel half. Venting port plugs (124) secure the bolt cover ring to the outer wheel half over the clamping bolts. Loosening one or more of the venting port plugs to access the clamping bolts opens a seal to a vent port (157) within the inner wheel half and releases pressurized air from a tire on the wheel, ensuring that the tire is deflated before the wheel can be disassembled.
(FR)
L'invention concerne un ensemble roue boulonnée à système de dégonflage comprenant une moitié (103) de roue intérieure, une moitié (106) de roue extérieure, un anneau de recouvrement de boulon, et une tige (121) de soupape amovible. Des boulons de serrage et des écrous de serrage fixent la moitié de roue extérieure à la moitié de roue intérieure. Des bouchons (124) d'orifice de ventilation fixent l'anneau de recouvrement de boulon à la moitié de roue extérieure par-dessus les boulons de serrage. Le desserrage d'un ou plusieurs des bouchons d'orifice de ventilation pour accéder aux boulons de serrage ouvre un joint d'étanchéité à un orifice (157) d'évent à l'intérieur de la moitié de roue intérieure et libère de l'air sous pression d'un pneu fixé sur la roue, garantissant ainsi le dégonflement du pneu avant que la roue ne puisse être démontée.
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