ATE190686T1 - SWEEPING UNIT FOR MOUNTING ON A CARRIER VEHICLE OR TRAILER - Google Patents

SWEEPING UNIT FOR MOUNTING ON A CARRIER VEHICLE OR TRAILER

Info

Publication number
ATE190686T1
ATE190686T1 AT96118478T AT96118478T ATE190686T1 AT E190686 T1 ATE190686 T1 AT E190686T1 AT 96118478 T AT96118478 T AT 96118478T AT 96118478 T AT96118478 T AT 96118478T AT E190686 T1 ATE190686 T1 AT E190686T1
Authority
AT
Austria
Prior art keywords
roller brush
regulating
trailer
mounting
carrier vehicle
Prior art date
Application number
AT96118478T
Other languages
German (de)
Inventor
Michael J Dipl-Ing Schneider
Josef Faschian
Janko Dipl-Ing Tuskan
Original Assignee
Schmidt Holding Europ Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Schmidt Holding Europ Gmbh filed Critical Schmidt Holding Europ Gmbh
Application granted granted Critical
Publication of ATE190686T1 publication Critical patent/ATE190686T1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
    • E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
    • E01H1/02—Brushing apparatus, e.g. with auxiliary instruments for mechanically loosening dirt
    • E01H1/05—Brushing apparatus, e.g. with auxiliary instruments for mechanically loosening dirt with driven brushes
    • E01H1/056—Brushing apparatus, e.g. with auxiliary instruments for mechanically loosening dirt with driven brushes having horizontal axes

Abstract

The sweeper comprises a rotatable, motor-driven roller brush raisable and lowerable by a lifter to different ground heights. On the lifter, a regulator acts with the ground distance of the roller brush as an adjustment. The regulating extent of the regulator is the drive torque for the roller brush or a proportional extent in relation to it. A signal representing the speed of the roller brush is connected to the regulating unit and this constitutes a speed-dependent theoretical value for the work torque for the roller brush. The roller brush is driven by a hydrostatic hydraulic motor and the hydraulic pressure for the hydraulic motor is the regulating entity for the regulating unit.
AT96118478T 1996-11-18 1996-11-18 SWEEPING UNIT FOR MOUNTING ON A CARRIER VEHICLE OR TRAILER ATE190686T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP96118478A EP0843047B1 (en) 1996-11-18 1996-11-18 Sweeping unit especially for mounting on a vehicule or a trailer

Publications (1)

Publication Number Publication Date
ATE190686T1 true ATE190686T1 (en) 2000-04-15

Family

ID=8223409

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96118478T ATE190686T1 (en) 1996-11-18 1996-11-18 SWEEPING UNIT FOR MOUNTING ON A CARRIER VEHICLE OR TRAILER

Country Status (3)

Country Link
EP (1) EP0843047B1 (en)
AT (1) ATE190686T1 (en)
DE (1) DE59604697D1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19927592C1 (en) 1999-06-17 2001-02-08 Schmidt Holding Gmbh Sweeping unit
DE19927593C1 (en) * 1999-06-17 2001-04-19 Schmidt Holding Gmbh Sweeping unit
CN114098556B (en) * 2021-07-10 2023-10-27 杭州英乐特智能科技有限公司 Control method of cleaning machine

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2455200A1 (en) * 1974-11-21 1976-05-26 Kibo Kommunalmasch Gmbh & Co Regulator control for rotary brush of street cleaning device - has hydraulic jack to counterbalance weight of rotary cleaning brush
DE2821627A1 (en) * 1978-05-18 1979-11-22 Siegfried Kugelmann Road sweeper brush height control - with adjustment from hydraulic cylinder using fluid tapped from brush drive motor feed line
US4557010A (en) * 1982-09-30 1985-12-10 Fmc Corporation Debris collection system for street sweepers
CA1224919A (en) * 1983-04-24 1987-08-04 George E. Long Motor grader broom
EP0189371B1 (en) * 1985-01-23 1989-05-31 Reberle reg. Treuunternehmen Schaan Snow-clearing apparatus
US4679271A (en) * 1986-03-14 1987-07-14 Tennant Company Automatic tool force compensator for a surface maintenance machine
FI74504C (en) * 1986-12-01 1988-02-08 Rahtikone Oy RENGOERINGSANORDNING FOER VAEG, FLYGFAELT EL.DYL. Underlag.
EP0372258B1 (en) 1988-12-07 1993-08-25 SCHÖRLING GMBH & CO. WAGGONBAU Process and apparatus for adjusting a preselected cleaning-width of a rotating cylindrical brush
DE4123836C1 (en) 1991-07-18 1992-12-10 Kuepper-Weisser Gmbh, 7715 Braeunlingen, De Suspension system for road sweeping equipment - has cylinders connected to roller with pistons to control vertical motion

Also Published As

Publication number Publication date
EP0843047A1 (en) 1998-05-20
EP0843047B1 (en) 2000-03-15
DE59604697D1 (en) 2000-04-20

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