EP0530650B1 - Rohrreinigungsgerät - Google Patents
Rohrreinigungsgerät Download PDFInfo
- Publication number
- EP0530650B1 EP0530650B1 EP92114487A EP92114487A EP0530650B1 EP 0530650 B1 EP0530650 B1 EP 0530650B1 EP 92114487 A EP92114487 A EP 92114487A EP 92114487 A EP92114487 A EP 92114487A EP 0530650 B1 EP0530650 B1 EP 0530650B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- pipe cleaning
- switch
- hollow shaft
- drive
- cleaning device
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F9/00—Arrangements or fixed installations methods or devices for cleaning or clearing sewer pipes, e.g. by flushing
- E03F9/002—Cleaning sewer pipes by mechanical means
- E03F9/005—Apparatus for simultaneously pushing and rotating a cleaning device carried by the leading end of a cable or an assembly of rods
Definitions
- the invention relates to a pipe cleaning device for driving a pipe cleaning spiral with a drive housing and a rotatably driven hollow shaft extending through the housing for receiving the pipe cleaning spiral, an electromotive drive for the hollow shaft with a switchable direction of rotation and a switch for switching on the drive and switching into both directions of rotation, as well as with a clamping device arranged on the hollow shaft for temporarily temporarily non-rotatably connecting the hollow shaft to the pipe cleaning spiral in its respective feed position, which is provided with a hand lever arranged on the top of the drive housing for its actuation.
- a pipe cleaning device for driving a pipe cleaning spiral with a drive housing and a rotatably driven hollow shaft extending through the housing for receiving the pipe cleaning spiral, an electromotive drive for the hollow shaft with a switchable direction of rotation and a switch for switching on the drive and switching into both directions of rotation, as well as with a clamping device arranged on the hollow shaft for temporarily temporarily non-rotatably connecting the hollow shaft to the pipe cleaning spiral in its respective feed position, which is
- Known portable pipe cleaning devices have a drive unit which is provided with a driven hollow shaft. A pipe cleaning spiral is passed through this hollow shaft.
- these devices have a clamping device which is connected to the hollow shaft for temporarily temporarily non-rotatably connecting the hollow shaft to the pipe cleaning spiral in its respective feed position.
- a hand lever arranged on the upper side of the drive housing is provided for actuating the feed direction of the pipe cleaning spiral. This hand lever is operated with one hand by the operator.
- the front end of the pipe cleaning spiral is provided with a tool that runs against a blockage in a pipe or a channel. If this tool encounters the constipation, the The pipe cleaning spiral is constantly rotated to the right or left to allow the tool on the pipe cleaning spiral to advance further against the blockage.
- the alternating switching of the direction of rotation of the pipe cleaning spiral has so far been carried out by a switch which was attached to the rear of the housing of the drive unit. The changeover switch was thus located opposite the actual work area, namely on the rear of the pipe cleaning device at a location that is difficult for the operator to reach.
- this is done in that the switch for switching on and reversing the direction of rotation of the drive is arranged in the hand lever.
- Main switching means which can be actuated by low-voltage switching means are provided for the motor voltage, and the switch arranged in the handle is a low-voltage switch with which the low-voltage switching means can be actuated.
- the main switching means can additionally have a manually operable main switch, which in the wall of the drive housing, is preferably arranged on the rear.
- the pipe cleaning device has a portable housing 1, which represents the drive unit.
- the drive unit has an axially guided hollow shaft 5 driven by a motor 3, the motor 3 preferably being a Is electric motor.
- a pipe cleaning spiral 7 is passed through the hollow shaft 5 and a suitable tool is attached to its front end (not shown) in order to loosen or remove blockages in a channel or a pipe.
- a clamping device 9 is connected to the hollow shaft 5 for connecting the hollow shaft 5 to the pipe cleaning spiral 7 in a respective rotationally rotationally fixed manner in its respective feed position.
- the drive unit is to be activated via a main switch 11.
- a hand lever 13 On the top of the housing 1 of the pipe cleaning device, a hand lever 13 is arranged, which, when pressed by a user, causes the clamping device 9 to come out of engagement or into engagement with the pipe cleaning spiral 7 guided in the hollow shaft 5.
- the hand lever 13 is additionally provided with a switch 15, preferably a low-voltage switch, which is connected to an electronic low-voltage switching unit 19 located in the housing 1 of the drive unit and connected via a control cable 17.
- the switch 15 is a right-left switch and, like the electronic low-voltage switching unit 19, can be operated with low voltage, for example 24 V.
- the switch 15 in can simultaneously a desired one Right, left or 0 position can be switched to determine the direction of rotation of the pipe cleaning spiral. This changeover takes place until the blockage in a pipe or a channel is loosened and removed by the tool located at the tip of the pipe cleaning spiral.
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Cleaning In General (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9110901U DE9110901U1 (de) | 1991-09-03 | 1991-09-03 | Rohrreinigungsgerät |
DE9110901U | 1991-09-03 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0530650A1 EP0530650A1 (de) | 1993-03-10 |
EP0530650B1 true EP0530650B1 (de) | 1995-01-25 |
Family
ID=6870870
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP92114487A Expired - Lifetime EP0530650B1 (de) | 1991-09-03 | 1992-08-26 | Rohrreinigungsgerät |
Country Status (3)
Country | Link |
---|---|
US (1) | US5283922A (zh) |
EP (1) | EP0530650B1 (zh) |
DE (2) | DE9110901U1 (zh) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4301179C2 (de) * | 1993-01-19 | 1995-11-16 | Rothenberger Werkzeuge Masch | Verfahren zum Betrieb einer Rohrreinigungsmaschine und Rohrreinigungsmaschine für die Durchführung des Verfahrens |
US5426807A (en) * | 1993-02-16 | 1995-06-27 | Goodway Tools Corporation | Tube cleaning apparatus |
DE19503276C1 (de) * | 1995-02-02 | 1996-04-25 | Rothenberger Werkzeuge Masch | Antriebsvorrichtung für die Federwelle einer Rohrreinigungsmaschine |
US6898807B2 (en) * | 2002-08-10 | 2005-05-31 | Tash Family Trust | Snake plunger |
US7935192B2 (en) * | 2008-12-08 | 2011-05-03 | General Wire Spring Co. | Drain cleaning apparatus with restricted reverse function |
US8459625B1 (en) * | 2009-03-31 | 2013-06-11 | Honda Motor Co., Ltd. | Device for securing vehicle body to conveyor carrier |
CN103088889B (zh) * | 2012-05-15 | 2014-07-09 | 中北大学 | 一种管道疏通机 |
DE102014101010A1 (de) * | 2014-01-28 | 2015-07-30 | Lehmann Gmbh & Co. Kg | Rohr- und Kanalreinigungsmaschine |
US20180087250A1 (en) * | 2016-09-26 | 2018-03-29 | Michael Rollins | Plunger with inside Snake or Auger in Handle |
US11021859B2 (en) | 2018-08-10 | 2021-06-01 | Milwaukee Electric Tool Corporation | Drain cleaning machine |
DE102019130917A1 (de) * | 2019-02-14 | 2020-08-20 | Lehmann Gmbh & Co. Kg | Rohr- und Kanalreinigungsmaschine sowie Verfahren für die Verwendung der Rohr- und Kanalreinigungsmaschine |
WO2020231966A1 (en) | 2019-05-15 | 2020-11-19 | Milwaukee Electric Tool Corporation | Drain cleaning device |
DE102019115181A1 (de) * | 2019-06-05 | 2020-12-10 | Lehmann Gmbh & Co. Kg | Rohr- und Kanalreinigungsmaschine |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2266659A (en) * | 1939-03-18 | 1941-12-16 | Pittsburgh Pipe Cleaner Compan | Chuck |
US2705642A (en) * | 1952-12-02 | 1955-04-05 | Oster Mfg Co | Rotatable clamping assembly |
US3075217A (en) * | 1959-02-10 | 1963-01-29 | Karl J Kollmann | Sewer cleaning machine |
US3159861A (en) * | 1963-04-08 | 1964-12-08 | Dominick C Sarcone | Sewer cleaning machine |
US3213473A (en) * | 1963-09-03 | 1965-10-26 | Singer Louis | Pipe cleaning device |
SE363941B (zh) * | 1971-12-28 | 1974-02-04 | Electrolux Ab | |
US3928885A (en) * | 1975-01-27 | 1975-12-30 | Roto Rooter Corp | Pipe cleaning machine and cable retrieving mechanism therefor |
DE2613944C3 (de) * | 1976-04-01 | 1981-07-23 | Rowo Rohrwolf Produktions Ag Und Co Vertriebs Kg, 3436 Hessisch Lichtenau | Tragbares Rohrreinigungsgerät mit einer in Umdrehung versetzbaren Drahtwendel |
DE2714124C3 (de) * | 1977-03-30 | 1980-06-19 | Horst 6000 Frankfurt Kluender | Vorrichtung zum losbaren Klemmen der Federwelle eines Rohrreinigungsgerates |
US4580306A (en) * | 1984-01-19 | 1986-04-08 | Lawrence Irwin F | Waste line cleanout apparatus |
-
1991
- 1991-09-03 DE DE9110901U patent/DE9110901U1/de not_active Expired - Lifetime
-
1992
- 1992-08-26 DE DE59201277T patent/DE59201277D1/de not_active Expired - Fee Related
- 1992-08-26 EP EP92114487A patent/EP0530650B1/de not_active Expired - Lifetime
- 1992-09-02 US US07/939,691 patent/US5283922A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0530650A1 (de) | 1993-03-10 |
DE9110901U1 (de) | 1992-01-02 |
US5283922A (en) | 1994-02-08 |
DE59201277D1 (de) | 1995-03-09 |
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