公开(公告)号：US10022030B2

公开(公告)日：2018-07-17

申请号：US15311523

申请日：2015-06-19

Applicant: Carl Freudenberg KG

Inventor： Markus Rueckheim ,  Christian Mast

IPC: A47L11/40 ,  A47L9/00

Abstract: A movable device has a base which can be moved on a surface using a travel gear, which may improve and design a movable device such that it can be moved on a surface without major damages and in a trouble-free manner, wherein the base is associated with one or more detectors configured to detect obstacles and/or with dampers configured to damp impact and/or with carriers configured to carry along particles.

公开(公告)号：US10238264B2

公开(公告)日：2019-03-26

申请号：US15572177

申请日：2016-03-18

Applicant: Carl Freudenberg KG

Inventor： Markus Rueckheim ,  Christian Mast ,  Norbert Weis ,  Uwe Dingert ,  Reiner Wallbaum ,  Johannes Hohenhaus

IPC: A47L13/58 ,  A47L13/59 ,  A47L13/258

Abstract: In an embodiment, the present invention provides a torsion wringer including: a contraction device for receiving a mop head of a mop, the contraction device having an upper part and a lower base which are interconnected by contraction lamellae, the contraction lamellae being hinged to the upper part and to the lower base such that the upper part can rotate relative to the lower base, the contraction device being movable relative to a carrier device over a distance of travel, as a result of which the upper part rotates through an angle of rotation relative to the carrier device and relative to the lower base. A reduction unit is provided so as to reduce a force which counteracts the rotation of the upper part.

公开(公告)号：US20170079500A1

公开(公告)日：2017-03-23

申请号：US15311523

申请日：2015-06-19

Applicant: Carl Freudenberg KG

Inventor： Markus Rueckheim ,  Christian Mast

IPC: A47L11/40

CPC classification number: A47L11/4058 ,  A47L9/009 ,  A47L11/4011 ,  A47L11/4041 ,  A47L11/4061 ,  A47L2201/00 ,  A47L2201/04

Abstract: A movable device has a base which can be moved on a surface using a travel gear, which may improve and design a movable device such that it can be moved on a surface without major damages and in a trouble-free manner, wherein the base is associated with one or more detectors configured to detect obstacles and/or with dampers configured to damp impact and/or with carriers configured to carry along particles.

公开(公告)号：US10335007B2

公开(公告)日：2019-07-02

申请号：US15773561

申请日：2016-11-02

Applicant: Carl Freudenberg KG

Inventor： Markus Rueckheim ,  Christian Mast ,  Mike Kosub ,  Tomaso Cascione

IPC: A47J47/18 ,  A47L13/58

Abstract: A bucket having a longitudinal direction and a transverse direction includes: a first extension in the longitudinal direction; a second extension in the transverse direction, the first extension being greater than the second extension; two longitudinal sides; a front transverse side; a rear transverse side; and at least one substantially bow-shaped handle. The at least one handle extends in the longitudinal direction and is pivotable in the transverse direction. A spout of the bucket includes a self-contained through-hole and is arranged in the front transverse side.

公开(公告)号：US20180317737A1

公开(公告)日：2018-11-08

申请号：US15773561

申请日：2016-11-02

Applicant: Carl Freudenberg KG

Inventor： Markus Rueckheim ,  Christian Mast ,  Mike Kosub ,  Tomaso Cascione

IPC: A47L13/58 ,  A47J47/18

CPC classification number: A47L13/58 ,  A47J47/18

Abstract: A bucket having a longitudinal direction and a transverse direction includes: a first extension in the longitudinal direction; a second extension in the transverse direction, the first extension being greater than the second extension; two longitudinal sides; a front transverse side; a rear transverse side; and at least one substantially bow-shaped handle. The at least one handle extends in the longitudinal direction and is pivotable in the transverse direction. A spout of the bucket includes a self-contained through-hole and is arranged in the front transverse side.

公开(公告)号：US09770154B2

公开(公告)日：2017-09-26

申请号：US14786554

申请日：2014-04-03

Applicant: CARL FREUDENBERG KG

Inventor： Sabine Wilmes ,  Karl-Ludwig Gibis ,  Dieter Philipp ,  Christian Mast ,  Lars Schmitt ,  Susanne Walter

IPC: A47L13/20

CPC classification number: A47L13/20

Abstract: A mop cover for cleaning surfaces, having a main body, configured and modified in such a way that the mop cover has an abrasive surface by which hairs and particles of dirt can be reliably picked up, wherein flock material is assigned to the main body, the flock material being disposed on a surface which can face a floor surface to be cleaned.

公开(公告)号：US20160150939A1

公开(公告)日：2016-06-02

申请号：US14786554

申请日：2014-04-03

Applicant: CARL FREUDENBERG KG

Inventor： Sabine Wilmes ,  Karl-Ludwig Gibis ,  Dieter Philipp ,  Christian Mast ,  Lars Schmitt ,  Susanne Walter

IPC: A47L13/20

CPC classification number: A47L13/20

Abstract: A mop cover for cleaning surfaces, having a main body, configured and modified in such a way that the mop cover has an abrasive surface by which hairs and particles of dirt can be reliably picked up, wherein flock material is assigned to the main body, the flock material being disposed on a surface which can face a floor surface to be cleaned.

Abstract translation: 一种用于清洁表面的拖把盖，具有主体，其构造和改进使得拖把盖具有可以可靠地拾取毛发和污垢颗粒的研磨表面，其中，植绒材料被分配给主体， 植绒材料设置在能够面对要清洁的地板表面的表面上。