公开(公告)号：US4302863A

公开(公告)日：1981-12-01

申请号：US162683

申请日：1980-06-25

Applicant: Walter Droeser

Inventor： Walter Droeser

IPC: A46B3/14 ,  A46B7/04 ,  A46B7/06 ,  A46B9/12 ,  A46B7/10 ,  A46B3/16

CPC classification number: A46B7/04 ,  A46B3/14 ,  A46B7/06 ,  A46B9/12

Abstract: Brush bridges with bristle bunches are used in a rotating brush roller in sweeping machines. The bridges can be inserted in axial guides on the brush roller. Each brush bridge comprises two U-shaped sections welded together to form a box section. Openings are made in these sections, and the bristle bunches are inserted and retained in said openings.

Abstract translation: 带刷毛束的刷桥用于清扫机中的旋转刷辊。 桥可插入刷辊上的轴向导轨。 每个刷桥包括两个焊接在一起以形成箱形部分的U形部分。 在这些部分中形成开口，并且将刷毛束插入并保持在所述开口中。

公开(公告)号：US5490301A

公开(公告)日：1996-02-13

申请号：US341180

申请日：1994-11-18

Applicant: Walter Droeser ,  Hans Ekholm

Inventor： Walter Droeser ,  Hans Ekholm

IPC: A46B13/00 ,  A46B7/10

CPC classification number: A46B13/005

Abstract: A roller brush for sweeping machines includes an axle (1) which carries distance members (2, 3) which in turn carry profile bars (4) which are arranged along a circumference of the roller brush. The profile bars (4) in turn carry bristle bars (6) provided with bristle members (6.1) which are arranged to protrude mainly radially from the roller brush. One or more cover bars (5) are arranged between adjacent profile bars (4) along the circumference. The cover bars (5) are preferably developed with equal width along the circumference of the roller brush whereby the profile bars (4) are spaced at equal relative distance along the circumference.

Abstract translation: 用于扫掠机的辊刷包括轴（1），其承载距离构件（2,3），所述轴（1）承载沿着所述辊刷的圆周布置的轮廓杆（4）。 轮廓杆（4）又带有设置有刷毛构件（6.1）的刷毛杆（6），其布置成主要径向地从辊刷突出。 一个或多个覆盖条（5）沿着圆周布置在相邻轮廓杆（4）之间。 优选地，覆盖条（5）沿着辊刷的圆周以相等的宽度显影，由此轮廓条（4）沿着圆周以相等的相对距离间隔开。

公开(公告)号：US5606762A

公开(公告)日：1997-03-04

申请号：US256461

申请日：1994-09-15

Applicant: Walter Droeser ,  Hans Ekholm

Inventor： Walter Droeser ,  Hans Ekholm

IPC: A46B13/00 ,  A46B7/10 ,  A46B3/16

CPC classification number: A46B13/005

Abstract: A roller brush and method of making same for sweeping machines for cleaning streets and roads. The brush includes cassettes arranged in brackets around the periphery of a roller and extending in the longitudinal direction of the roller. The cassettes receive spring members, such as radially projecting bristles, the ends of which are brought in contact with ground when the brush is used for cleaning. The cassettes are received in grooves in the brackets. The spring members are bent double around a locking wire which acts to hold the members in the cassettes and which passes through holes in connecting cross walls extending from facing long sides of the cassettes. The connecting cross walls are provided at spaced locations along the cassette thereby defining cells on the cassette. The spaced connecting cross walls act to increase the rigidity of the cassette.

Abstract translation: PCT No.PCT / SE93 / 00010 Sec。 371日期1994年9月15日 102（e）1994年9月15日PCT 1993年1月11日PCT PCT。 公开号WO93 / 14672 日期：1993年8月5日一种用于清洗街道和道路的清扫机的滚刷及其制造方法。 刷子包括布置在支架周围的支架中的盒，并且在辊的纵向方向上延伸。 盒子接收弹簧构件，例如径向突出的刷毛，当刷子用于清洁时，其端部与地面接触。 盒子被容纳在托架中的凹槽中。 弹簧构件围绕锁定线弯曲双重，其用于将构件保持在盒中并且穿过从盒的相对的长边延伸的连接横向壁中的孔。 连接横壁设置在沿着盒的间隔位置处，从而限定盒上的单元。 间隔开的连接横壁用于增加盒的刚性。

公开(公告)号：US5383245A

公开(公告)日：1995-01-24

申请号：US39279

申请日：1993-04-19

Applicant: Walter Droeser

Inventor： Walter Droeser

IPC: A46B7/10 ,  A46B13/02

CPC classification number: A46B7/10

Abstract: A device at cassettes (3) for spring members (4) for a machine proposed i.e. for removing of rubber rests and ice from runways for aircrafts, at which the cassettes (3) are arranged around the periphery on a rotatable roller (1) and extending mainly in the longitudinal direction of the roller (1) and including units (11) of spring members (4), such as radially projecting bristles, the ends of which are brought into contact with the ground, e.g. a runway, at the rotation of the roller (1). Each cassette (3) includes a longish bar (9), which is arranged in facing grooves (8) in brackets (2) extending along the length of the roller (1) and showing passages (8.1) for e.g. removed material, other dusts and water arranged between each groove (8) and the bar (9) extending in the grooves (8).

Abstract translation: PCT No.PCT / SE91 / 00596 Sec。 371日期：1993年4月19日 102（e）日期1993年4月19日PCT 1991年9月10日PCT PCT。 出版物WO92 / 06612 日期：1992年4月30日。一种用于机器的弹簧构件（4）的盒（3）上的装置，其被提出用于从用于飞行器的跑道移除橡胶支架和冰的位置，盒子（3）围绕周边布置 可旋转辊（1），主要在辊（1）的纵向方向上延伸，并且包括弹簧构件（4）的单元（11），例如径向突出的刷毛，其端部与地面接触， 例如 在滚子（1）的旋转处的跑道。 每个盒（3）包括较长的条（9），其设置在沿着辊（1）的长度延伸的支架（2）中的相对的凹槽（8）中，并且示出了例如通道（8.1）。 每个槽（8）和在槽（8）中延伸的杆（9）之间布置的去除材料，其它灰尘和水。

公开(公告)号：US4538319A

公开(公告)日：1985-09-03

申请号：US584388

申请日：1984-02-28

Applicant: Walter Droeser

Inventor： Walter Droeser

IPC: A46B3/14 ,  A46B7/04 ,  A46B13/02

CPC classification number: A46B3/14 ,  A46B7/04 ,  A46B2200/3066

Abstract: A roller brush comprises a central tube and a plurality of uniformly distributed axial light-metal sections removably clamped against each other and against the tube by means of wedges. Axial bristle bars with bristle bundles are arranged between the outer end portions of the sections. The bristle bars have a substantially rectangular cross section and have their side edges displaceably mounted in retaining bars made from plastics, which in turn are accommodated in grooves made in the sides of the light-metal sections.

Abstract translation: 辊刷包括中心管和多个均匀分布的轴向轻金属部分，其通过楔形物可拆卸地彼此夹紧并抵靠管。 具有刷毛束的轴向刷毛条布置在部分的外端部分之间。 刷毛条具有基本上矩形的横截面，并且其侧边缘可移动地安装在由塑料制成的保持杆中，该保持杆又被容纳在形成在轻金属部分侧面的凹槽中。

公开(公告)号：US4485514A

公开(公告)日：1984-12-04

申请号：US545344

申请日：1983-10-25

Applicant: Walter Droeser

Inventor： Walter Droeser

IPC: A46B3/14 ,  A46B3/16 ,  A46B7/04 ,  A46B9/12 ,  A46B7/10

CPC classification number: A46B9/12 ,  A46B3/14 ,  A46B3/16 ,  A46B7/04

Abstract: A brush ring for a roller brush in a cleansing machine includes a ring with U-shaped cross section and having openings with upstanding walls into which the bent-over ends of the hairpin-like bristle bundles are thrust. The bent-over bristles are free inwards of the inside of the ring, and a locking wire is taken through these ends to form a locking wire ring on the inside of the annular bar for reliably retaining the bristle bundles in the openings when the ring is rotated during operation.

Abstract translation: 用于清洗机中的辊刷的刷环包括具有U形横截面的环，并且具有直立壁的开口，发夹状刷毛束的弯曲端被推向其中。 弯曲的刷毛在环内部是自由的，并且通过这些端部带有锁定线，以在环形杆的内侧上形成锁定线环，用于当环是环形杆时可靠地将刷毛束保持在开口中 在操作期间旋转。