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1. WO2022094650 - TROLLEY CONTROL MECHANISM FOR A DYNAMIC STEER TROLLEY

Publication Number WO/2022/094650
Publication Date 12.05.2022
International Application No. PCT/AU2021/051283
International Filing Date 01.11.2021
IPC
B62B 3/14 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
BHAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
3Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
14characterised by provisions for nesting or stacking, e.g. shopping trolleys
B60B 33/02 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
BVEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
33Castors in general
02with disengageable swivel action
CPC
B60B 33/02
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
BVEHICLE WHEELS
33Castors in general; ; Anti-clogging castors
02with disengageable swivel action ; , i.e. comprising a swivel locking mechanism
B62B 2301/0463
BPERFORMING OPERATIONS; TRANSPORTING
62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
BHAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
2301Wheel arrangements; Steering; Stability; Wheel suspension
04comprising a wheel pivotable about a substantially vertical axis, e.g. swivelling castors
046with means restricting the rotation about that axis
0463by blocking the rotation at a position
B62B 2301/0465
BPERFORMING OPERATIONS; TRANSPORTING
62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
BHAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
2301Wheel arrangements; Steering; Stability; Wheel suspension
04comprising a wheel pivotable about a substantially vertical axis, e.g. swivelling castors
046with means restricting the rotation about that axis
0465by urging the wheel into a position, e.g. into a straight forward position
B62B 3/14
BPERFORMING OPERATIONS; TRANSPORTING
62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
BHAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
3Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
14characterised by provisions for nesting or stacking, e.g. shopping trolleys
B62B 5/0447
BPERFORMING OPERATIONS; TRANSPORTING
62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
BHAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
5Accessories or details specially adapted for hand carts
04Braking mechanisms; Locking devices against movement
0438hand operated
0447using elements cooperating with a handle bar
B62B 5/06
BPERFORMING OPERATIONS; TRANSPORTING
62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
BHAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
5Accessories or details specially adapted for hand carts
06Hand moving equipment, e.g. handle bars
Applicants
  • SHEPPARD, Isaac [AU]/[AU]
Inventors
  • SHEPPARD, Isaac
Agents
  • JOGIA, Madhu
Priority Data
202090399903.11.2020AU
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) TROLLEY CONTROL MECHANISM FOR A DYNAMIC STEER TROLLEY
(FR) MÉCANISME DE COMMANDE DE CHARIOT POUR CHARIOT À GUIDAGE DYNAMIQUE
Abstract
(EN) The present invention relates to manoeuvrability and control-ability of shopping trolleys of all kinds, and mechanisms thereof.
(FR) La présente invention concerne la manoeuvrabilité et la capacité de commande de chariots de supermarché de tous types, et des mécanismes associés.
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