公开(公告)号：US20180263452A1

公开(公告)日：2018-09-20

申请号：US15984842

申请日：2018-05-21

Applicant: SWISSLOGO AG

Inventor： HELMUT BARBISCH ,  MICHAEL KEITH CHING

IPC: A47L11/20 ,  A47L11/30 ,  A47L11/40 ,  A47L9/24

CPC classification number: A47L11/201 ,  A47L9/24 ,  A47L11/30 ,  A47L11/305 ,  A47L11/34 ,  A47L11/4016 ,  A47L11/4072 ,  A47L11/4083 ,  A47L11/4086 ,  A47L11/4088

Abstract: A supply unit for a cleaning machine which can be connected via at least one flexible hose, has a heating device for heating water, a water pump for conveying water into or out of the heating device, a hot water and/or steam connector which is connected to the outlet of the heating device, a dirty water tank, a suction device, which preferably includes a suction turbine, for sucking dirty water from a dirty water connector into the dirty water tank. In a preferred embodiment the unit has at least one, preferably precisely one central, drive unit for driving at least one, preferably a plurality of or all components to be driven of the supply unit and/or of a cleaning machine to be connected to it.

公开(公告)号：US12240077B2

公开(公告)日：2025-03-04

申请号：US18549222

申请日：2022-03-10

Applicant: SWISSLOGO AG

Inventor： Michael Ching

IPC: B24B55/05 ,  B24B55/10 ,  B25F5/02

Abstract: A guard for a rotatable wheel of a power tool is disclosed. The guard comprises a shroud which is configured to partially enclose the wheel and a port disposed at a circumferential position on the shroud, via which debris generated by the wheel during use can exit the shroud. The shroud comprises a radii of curvature which increases between a first angular position and a second angular position, relative to a rotational axis of the wheel, in a direction comprising a rotational direction of the wheel.

公开(公告)号：US20180185676A1

公开(公告)日：2018-07-05

申请号：US15741280

申请日：2016-06-30

Applicant: Swisslogo AG

Inventor： Stephen Griffiths

IPC: A62B1/14 ,  A63B29/02

Abstract: A descender device is disclosed for enabling a controlled descent of a load along a tether. The device comprises a frame having a front and rear side, and a first and second aperture disposed therein for receiving a tether. The first and second aperture extend between the front and rear side of the frame and the tether being arranged to pass between the first and second apertures substantially parallel to a longitudinal axis of the frame. The device further comprises a control bar disposed within the first aperture. The control bar extends across the first aperture and is constrained to move in a plane of the aperture, substantially transverse to a longitudinal axis of the bar. In use, the tether is arranged to loop around the control bar within the second aperture and the free ends of the tether are arranged to extend out from the first aperture, away from the front side of the frame.

公开(公告)号：US20180169446A1

公开(公告)日：2018-06-21

申请号：US15737022

申请日：2016-06-15

Applicant: SWISSLOGO AG

Inventor： Stephen Griffiths ,  Dion Owen

IPC: A62B1/10 ,  A62B35/00 ,  A62B35/04

Abstract: A self-braking pulley is disclosed for controlling a rate of extraction of a tether wound upon the pulley. The pulley includes a spool for receiving a tether, the spool being arranged to rotate about an axle of the pulley as the tether is removed therefrom. The pulley further includes a braking assembly for applying a braking force to the spool and a drive assembly which is engagable with the spool via an engagement member. The engagement member is arranged to rotationally couple the spool with the drive assembly for driving the braking assembly, in dependence of a rate of rotation of the spool about the axle.

公开(公告)号：US10661103B2

公开(公告)日：2020-05-26

申请号：US15737022

申请日：2016-06-15

Applicant: SWISSLOGO AG

Inventor： Stephen Griffiths ,  Dion Owen

IPC: A62B1/10 ,  A62B35/00 ,  A62B35/04

Abstract: A self-braking pulley is disclosed for controlling a rate of extraction of a tether wound upon the pulley. The pulley includes a spool for receiving a tether, the spool being arranged to rotate about an axle of the pulley as the tether is removed therefrom. The pulley further includes a braking assembly for applying a braking force to the spool and a drive assembly which is engagable with the spool via an engagement member. The engagement member is arranged to rotationally couple the spool with the drive assembly for driving the braking assembly, in dependence of a rate of rotation of the spool about the axle.

公开(公告)号：US10441824B2

公开(公告)日：2019-10-15

申请号：US15741280

申请日：2016-06-30

Applicant: Swisslogo AG

Inventor： Stephen Griffiths

IPC: A62B1/14 ,  A63B29/02

Abstract: A descender device is disclosed for enabling a controlled descent of a load along a tether. The device comprises a frame having a front and rear side, and a first and second aperture disposed therein for receiving a tether. The first and second aperture extend between the front and rear side of the frame and the tether being arranged to pass between the first and second apertures substantially parallel to a longitudinal axis of the frame. The device further comprises a control bar disposed within the first aperture. The control bar extends across the first aperture and is constrained to move in a plane of the aperture, substantially transverse to a longitudinal axis of the bar. In use, the tether is arranged to loop around the control bar within the second aperture and the free ends of the tether are arranged to extend out from the first aperture, away from the front side of the frame.

公开(公告)号：US20240123571A1

公开(公告)日：2024-04-18

申请号：US18549222

申请日：2022-03-10

Applicant: SWISSLOGO AG

Inventor： Michael Ching

IPC: B24B55/05 ,  B24B55/10 ,  B25F5/02

CPC classification number: B24B55/052 ,  B24B55/102 ,  B25F5/02

Abstract: A guard for a rotatable wheel of a power tool is disclosed. The guard comprises a shroud which is configured to partially enclose the wheel and a port disposed at a circumferential position on the shroud, via which debris generated by the wheel during use can exit the shroud. The shroud comprises a radii of curvature which increases between a first angular position and a second angular position, relative to a rotational axis of the wheel, in a direction comprising a rotational direction of the wheel.

公开(公告)号：US10888208B2

公开(公告)日：2021-01-12

申请号：US15984842

申请日：2018-05-21

Applicant: SWISSLOGO AG

Inventor： Helmut Barbisch ,  Michael Keith Ching

IPC: A47L11/20 ,  A47L11/30 ,  A47L11/40 ,  A47L11/34 ,  A47L9/24

Abstract: A supply unit for a cleaning machine which can be connected via at least one flexible hose, has a heating device for heating water, a water pump for conveying water into or out of the heating device, a hot water and/or steam connector which is connected to the outlet of the heating device, a dirty water tank, a suction device, which preferably includes a suction turbine, for sucking dirty water from a dirty water connector into the dirty water tank. In a preferred embodiment the unit has at least one, preferably precisely one central, drive unit for driving at least one, preferably a plurality of or all components to be driven of the supply unit and/or of a cleaning machine to be connected to it.