公开(公告)号：US20180224881A1

公开(公告)日：2018-08-09

申请号：US15756939

申请日：2016-09-05

Applicant: LEGO A/S

Inventor： Jeppe Juul JENSEN ,  René Bagnkop WELLEJUS ,  Kasper Mygind PEDERSEN

IPC: G05G1/10 ,  A63H33/04 ,  A63H17/00 ,  A63H17/26 ,  A63H33/08

Abstract: A toy construction system comprising toy construction elements (60) and at least one remote control device (10) and one or more remote controllable actuators (50); said remote control device (10) being configured for transmitting signals for controlling said one or more remote controllable actuators (50); said toy construction elements (60) comprising coupling members for detachably interconnecting the toy construction elements to create spatial structures comprising said one or more remote controllable actuators (50); said remote control device comprising one or more control units (21) configured such that a user may activate the remote control device by activating said one or more control units (21); wherein said one or more control units (21) are adjustable, such that a user can change the orientation of the control unit with respect to the housing of the remote control device.

公开(公告)号：US20240117877A1

公开(公告)日：2024-04-11

申请号：US17768366

申请日：2020-10-15

Applicant: LEGO A/S

Inventor： Anders Merrild KRISTENSEN ,  Daniel Sri SUDARSONO ,  Henrik ATZEN ,  Jeppe Juul JENSEN

IPC: F16H57/08 ,  F16H1/46

CPC classification number: F16H57/082 ,  F16H1/46 ,  F16H2048/085

Abstract: A gear differential comprising a bell shaped housing having and open end and slide grooves extending from the open end. Planetary gears are adapted for being inserted into the slide grooves in the bell shaped housing via the open end.

公开(公告)号：US20200330893A1

公开(公告)日：2020-10-22

申请号：US16958992

申请日：2019-01-10

Applicant: LEGO A/S

Inventor： Jeppe Juul JENSEN ,  Marc CLAPÉS MAYOL ,  Michael T. JEPPESEN ,  Markus KOSSMANN

IPC: A63H33/04 ,  A63H33/08 ,  A63H31/08

Abstract: A toy gearbox comprising at least one gear shaft (1, 2) rotatably supported by a gear support construction and having at least one spline, and at least one gear wheel (21, 22, 23, 24) rotatably arranged on the gear shaft (1, 2), a first clutch member (50) being attached to the gear wheel (21, 22, 23, 24) and rotatably arranged on the gear shaft (1, 2) and a second clutch member comprising a driving ring (41, 42) being fixed against rotation about and slidably arranged on the gear shaft (1, 2) and comprising a guide member (45) and at least one claw clutch (46, 47) for selectively engaging or disengaging with the first clutch member (50) and thereby engaging or disengaging the gear wheel (21, 22, 23, 24) from rotating along with the gear shaft and where an axial cam (10) arranged on a gear shifter axle (11) being mounted in the gear support construction and having an axis of symmetry extending parallel with the gear shaft (1, 2), so that the guide member (45) on the axially slidable driving ring (41, 42) engages with the axial cam (10).

公开(公告)号：US20180225958A1

公开(公告)日：2018-08-09

申请号：US15756927

申请日：2016-09-05

Applicant: LEGO A/S

Inventor： Jeppe Juul JENSEN ,  René Bagnkop WELLEJUS ,  Kasper Mygind PEDERSEN

IPC: G08C17/00 ,  G05G1/10 ,  A63H30/04 ,  A63H33/04

CPC classification number: G08C17/00 ,  A63H30/04 ,  A63H33/042 ,  G05G1/10 ,  G08C2201/30 ,  G08C2201/90

Abstract: A remote control device (10) configured for controlling one or more remote controllable actuators (50); said remote control device comprising a housing (11), one or more control units (21), one or more electromechanical interfaces (12) and a transmitter (13); said one or more electromechanical interfaces (12) being positioned inside said housing (11); said one or more control units (21) being functionally connected to said one or more electromechanical interfaces (12) which are functionally connected to said transmitter (13); said one or more control units (21) being structurally connected to said one or more control bases (20), said one or more control bases (20) being arranged rotatable about an axis of rotation (rA) relative to the housing (11) of the remote control device (10) wherein that said one or more control units (21) together define at least a first and a second functional position (A,B) relative to the one or more control bases, said first and second functional positions (A,B) being located radially on opposite sides of said axis of rotation (rA) of said one or more control bases (20), said one or more control units being configured, regardless of rotation of said one or more control bases (20), to produce a first control signal when activated at said first functional position (A) and to produce a second control signal when activated at said second functional position (B); said first control signal being configured to cause a first function having a first direction associated with it, and said second control signal being configured to cause a second function having a second direction associated with it, and where said second direction is opposite said first direction.