DE2126999A1 - Floor cleaner - with intermediate drive wheel projecting from body to enter exchangeable head to give positive drive train and easy - Google Patents
Floor cleaner - with intermediate drive wheel projecting from body to enter exchangeable head to give positive drive train and easyInfo
- Publication number
- DE2126999A1 DE2126999A1 DE19712126999 DE2126999A DE2126999A1 DE 2126999 A1 DE2126999 A1 DE 2126999A1 DE 19712126999 DE19712126999 DE 19712126999 DE 2126999 A DE2126999 A DE 2126999A DE 2126999 A1 DE2126999 A1 DE 2126999A1
- Authority
- DE
- Germany
- Prior art keywords
- friction wheel
- drive
- work roll
- wheel
- attached
- 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.)
- Pending
Links
- 229920001971 elastomer Polymers 0.000 claims abstract description 18
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 7
- 239000010959 steel Substances 0.000 claims abstract description 7
- 229920000459 Nitrile rubber Polymers 0.000 claims abstract description 4
- 239000010425 asbestos Substances 0.000 claims abstract description 4
- NTXGQCSETZTARF-UHFFFAOYSA-N buta-1,3-diene;prop-2-enenitrile Chemical compound C=CC=C.C=CC#N NTXGQCSETZTARF-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910052895 riebeckite Inorganic materials 0.000 claims abstract description 4
- 238000004140 cleaning Methods 0.000 claims description 18
- 230000008878 coupling Effects 0.000 claims description 11
- 238000010168 coupling process Methods 0.000 claims description 11
- 238000005859 coupling reaction Methods 0.000 claims description 11
- 239000011230 binding agent Substances 0.000 claims description 3
- 239000002783 friction material Substances 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 241000883402 Endeis Species 0.000 claims 1
- 239000000463 material Substances 0.000 description 4
- 238000005498 polishing Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000010079 rubber tapping Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000010408 sweeping Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000003746 feather Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000009420 retrofitting Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/02—Nozzles
- A47L9/04—Nozzles with driven brushes or agitators
- A47L9/0405—Driving means for the brushes or agitators
- A47L9/0411—Driving means for the brushes or agitators driven by electric motor
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L5/00—Structural features of suction cleaners
- A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
- A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
- A47L5/28—Suction cleaners with handles and nozzles fixed on the casings, e.g. wheeled suction cleaners with steering handle
- A47L5/30—Suction cleaners with handles and nozzles fixed on the casings, e.g. wheeled suction cleaners with steering handle with driven dust-loosening tools, e.g. rotating brushes
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/02—Nozzles
- A47L9/04—Nozzles with driven brushes or agitators
- A47L9/0427—Gearing or transmission means therefor
- A47L9/045—Friction gearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H13/00—Gearing for conveying rotary motion with constant gear ratio by friction between rotary members
- F16H13/02—Gearing for conveying rotary motion with constant gear ratio by friction between rotary members without members having orbital motion
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Nozzles For Electric Vacuum Cleaners (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD14902670 | 1970-07-23 | ||
| DD15473271A DD99923A2 (enExample) | 1971-04-28 | 1971-04-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2126999A1 true DE2126999A1 (en) | 1972-02-03 |
Family
ID=25747341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19712126999 Pending DE2126999A1 (en) | 1970-07-23 | 1971-06-01 | Floor cleaner - with intermediate drive wheel projecting from body to enter exchangeable head to give positive drive train and easy |
Country Status (2)
| Country | Link |
|---|---|
| CS (1) | CS153586B2 (enExample) |
| DE (1) | DE2126999A1 (enExample) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3912493A1 (de) * | 1989-04-15 | 1990-10-25 | Duepro Ag | Stelleinrichtung fuer ein reibradgetriebe |
| FR2735199A1 (fr) * | 1995-06-09 | 1996-12-13 | Symoens Georges | Mecanisme de reglage d'un entraxe, transmission le comportant et kit pour sa construction. |
| US7246408B2 (en) * | 2002-11-30 | 2007-07-24 | Düpro AG | Cleaning tool with rotatably driven working tool |
-
1971
- 1971-06-01 DE DE19712126999 patent/DE2126999A1/de active Pending
- 1971-07-21 CS CS537471A patent/CS153586B2/cs unknown
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3912493A1 (de) * | 1989-04-15 | 1990-10-25 | Duepro Ag | Stelleinrichtung fuer ein reibradgetriebe |
| FR2735199A1 (fr) * | 1995-06-09 | 1996-12-13 | Symoens Georges | Mecanisme de reglage d'un entraxe, transmission le comportant et kit pour sa construction. |
| US7246408B2 (en) * | 2002-11-30 | 2007-07-24 | Düpro AG | Cleaning tool with rotatably driven working tool |
Also Published As
| Publication number | Publication date |
|---|---|
| CS153586B2 (enExample) | 1974-02-25 |
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