US3603122A - Roller drainage press for laundry - Google Patents
Roller drainage press for laundry Download PDFInfo
- Publication number
- US3603122A US3603122A US859380A US3603122DA US3603122A US 3603122 A US3603122 A US 3603122A US 859380 A US859380 A US 859380A US 3603122D A US3603122D A US 3603122DA US 3603122 A US3603122 A US 3603122A
- Authority
- US
- United States
- Prior art keywords
- roller
- laundry
- rubber
- transport facility
- base portion
- 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
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B15/00—Removing liquids, gases or vapours from textile materials in association with treatment of the materials by liquids, gases or vapours
- D06B15/02—Removing liquids, gases or vapours from textile materials in association with treatment of the materials by liquids, gases or vapours by squeezing rollers
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F45/00—Wringing machines with two or more co-operating rollers; Similar cold-smoothing apparatus
- D06F45/08—Wringing machines with two or more co-operating rollers; Similar cold-smoothing apparatus wherein the pressure is applied by fluid means
Definitions
- This invention relates to a roller drainage press for laundry, consisting of a cylindrical steel roller and a rubber counterpressure roller driven by the steel roller.
- Roller drainage presses of this kind are usually connected in series with continually operating washing machines from which the washed laundry is released in the form of an uninterrupted laundry band.
- the rubber counterpressure roller of the known roller drainage presses for laundry consists either of a cylindrical roller in the form of axleless air tire, provided with four smaller counterpressure rollers, or several tires arranged on rims, next to each other, on an axle, said tires being provided with a cylindrical rubber overlay or coating.
- the air-filled tires are used for the pressing of the laundry because they permit the necessary heavy deformation of their pressure surface in combination with different thicknesses of laundry layers resting upon them.
- This invention in intended to develop the known roller drainage presses further and to improve them, particularly to the extent that the wear and tear of the rubber counterpressure roller at its ends can be avoided, coupled with the simultaneously more gentle handling of the laundry during pressing. Furthermore, the invention is also intended to bring about an improved drainage of the laundry toward the ends of the rol lers.
- This invention resides in the rubber counterpressure roller being made up of a rubber tire which is filled with compressed air and which has a ball-shaped pressure surface, in the cross section.
- the ball-shaped pressure surface is best executed in the form of a circle, according to this invention.
- the diameter of the casing of the cylindrical steel roller is conically widened toward the outside in both marginal zones. This results in the improved drainage of those portions of the laundry which lie toward the two marginal zones of the rollers.
- a further proposal of the invention is based on the task of gently handling the laundry to be drained also to the extent that damage to buttons can be avoided as much as possible, coupled with the simultaneous increase in the drainage effect.
- a guidance channel is provided which is connected in front of the roller drainage press and which is conically reduced in the direction of conveyance and perpendicularly upward thereto.
- FIG I is a partial section view of the roller drainage press
- FIG. 2 is a side view with respect to FIG. I, with the feeder channel shown in a dotdash line;
- FIG. 3 is a feeder channel in the direction of laundry con' veyance
- FIG. 4 is a top view with respect to FIG. 3.
- the roller drainage press consists of a cylindrical steel roller 10 and a rubber counterpressure roller 11, driven by the steel roller.
- the rubber counterpressure roller II is preferably doughnut-shaped with a circular cross section.
- the rubber tire 12 is placed on a rim 14 with rigidly mounted axle IS.
- the diameter I9 of the pressure surface center 13a is larger than the diameter 26 of the running flanks 20 of the rubber counterpressure roller 11.
- the steel roller 10 is driven by a sprocket wheel I! which is attached to its rigidly mounted axle 16.
- Steel roller I0 drives the rubber counterpressure roller II.
- the diameter of the casing 18 of the cylindrical roller I0 is conically widened toward the outside in its two marginal zones 18a, 18b.
- a band of laundry 21 is continually fed into the roller drainage press 10, II by means of a conveyor belt 22 and after passage it is continually moved onward by means of another conveyor belt 23.
- the laundry band 21 is narrower than the steel roller I0 and the rubber counterpressure roller 11.
- the rubber counterpressure roller 11 is pressed inwardly along the pressing point in the middle area of its pressure surface 13 by the laundry band 21, coupled with the pressing together of the laundry and its subsequent drainage, so that the rubber counterpressure roller 11, at this particular point, contacts steel roller I0 only along its two running flanks 20. There is no slippage of the running flanks 20 of the rubber counterpressure roller II at the pressing point. This eliminates any friction wear of the rubber at these points. Furthermore the laundry is pressed gently.
- the diameter of casing 18 of cylindrical steel roller 10 is conically widened toward the outside in the two marginal zones 18a, 18b of the steel roller; this ensures that the portions of the laundry band 21 which lie toward the marginal zones 18a, 18b will be given a good degree of drainage.
- the roller drainage press It), 11 has, in front of it, a feeder channel 24 which is conically narrowed in the direction of laundry conveyance 25 and perpendicularly thereto, toward the top.
- the feeder channel 24 ensures that the laundry band 21 is fed to the roller drainage press I0, 11 in a desired compact ball'shaped strand form, so that the buttons in the interior of the laundry band 21 will be protected against damage.
- hollow spaces in laundry band 21 are closed up and this improves the drainage effect of the press.
- a roller drainage press for laundry comprising:
- a cylindrical steel roller I0 having a base portion 18 and conically widened outwardly extending end sections 18a, 18b on both sides of said base portion, each of said sections rising outwardly directly from the base portion, and
- said steel roller driving said rubber counterpressure roller, said rubber counterpressure roller having a ball-shaped pressure surface having a diameter less than the length of said steel roller which comprises the base portion I8 and the end sections 18a, 18b but greater than the length of said base portion alone,
- roller drainage press of claim 1 further comprising:
- a feeder channel comprising two guide plates positioned laterally on a transport facility to provide a channel laundry, said guide plates having their ends which are perpendicular to the direction of the transport facility and dinal direction of the transport facility and closest to said transport facility are spaced further apart than the edges of said guide plates parallel to the direction of the transport facility and furthest from said transport facility.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
- Rollers For Roller Conveyors For Transfer (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19681785420 DE1785420A1 (de) | 1968-09-20 | 1968-09-20 | Walzenentwaesserungspresse fuer Waesche |
Publications (1)
Publication Number | Publication Date |
---|---|
US3603122A true US3603122A (en) | 1971-09-07 |
Family
ID=5706137
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US859380A Expired - Lifetime US3603122A (en) | 1968-09-20 | 1969-09-19 | Roller drainage press for laundry |
Country Status (10)
Country | Link |
---|---|
US (1) | US3603122A (fr) |
AT (2) | AT293993B (fr) |
BE (1) | BE738789A (fr) |
CH (1) | CH496842A (fr) |
DE (1) | DE1785420A1 (fr) |
FR (1) | FR2018566A1 (fr) |
GB (1) | GB1248852A (fr) |
IE (1) | IE33562B1 (fr) |
NL (1) | NL6914214A (fr) |
SE (1) | SE347129B (fr) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3705547A (en) * | 1970-12-21 | 1972-12-12 | James Harold Laurie | Filtration apparatus |
US3908413A (en) * | 1973-08-30 | 1975-09-30 | Arnfried Meyer | Pressing apparatus for the pressure extracting of liquid |
US4014256A (en) * | 1976-03-26 | 1977-03-29 | Davis Jr Charles Mcrea | Can crusher delivery mechanism |
US4030960A (en) * | 1975-09-19 | 1977-06-21 | Pratt Manufacturing Corporation | Pneumatic sealing wheel |
US4059050A (en) * | 1976-03-26 | 1977-11-22 | Davis Jr Charles Mcrea | Can crusher |
US4260492A (en) * | 1978-07-01 | 1981-04-07 | Shinko-Pfaudler Company Ltd. | Rotary diaphragm press |
US4269022A (en) * | 1978-04-19 | 1981-05-26 | Albert Adams | Device for harvesting grapes or other berries and apparatus provided with this device |
US6666393B2 (en) * | 2000-02-04 | 2003-12-23 | Henry John Weir | Apparatus for breaking up compacted laundry |
US20080010767A1 (en) * | 2003-11-19 | 2008-01-17 | Grimes David B | Cleaning apparatus |
US20110088995A1 (en) * | 2009-07-15 | 2011-04-21 | Herbert Kannegiesser Gmbh | Method and apparatus for dividing and/or separating a laundry batch, in particular a laundry cake or the like |
US20110297015A1 (en) * | 2010-06-07 | 2011-12-08 | Willie Clyde Hunter | Apparatus for Automated Dehydration |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4224866A (en) * | 1979-09-13 | 1980-09-30 | Fiber Associates, Incorporated | Treatment of rayon staple |
US4425842A (en) * | 1981-05-01 | 1984-01-17 | Cotton Incorporated | High expression squeeze roll liquor extraction of nonwoven batts |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB190605836A (en) * | 1906-03-10 | 1907-01-24 | James Bailey | Improvements in or appertaining to Machines for Washing and Scouring or similarly Treating Textile Piece Goods. |
US1136218A (en) * | 1914-08-24 | 1915-04-20 | Eugene D Dumond | Delivery device for wringers. |
US1326531A (en) * | 1916-11-07 | 1919-12-30 | Herbert Roberts | Cloth-guiding device. |
CH300910A (de) * | 1952-04-16 | 1954-08-31 | Kerag Kesselschmiede Apparate | Abquetschvorrichtung für nasse Textilstränge. |
US2858747A (en) * | 1955-02-07 | 1958-11-04 | Wagner Rudolf Ernst | Rotary presses and the like |
FR1222170A (fr) * | 1958-05-02 | 1960-06-08 | Kleinewefers Soehne J | Dispositif exprimeur pour matières textiles sous forme d'écheveaux |
US3383884A (en) * | 1964-06-18 | 1968-05-21 | Passat Maschb G M B H Fa | Press installation |
US3465555A (en) * | 1965-04-07 | 1969-09-09 | Arendt Hans F | Roller presses for the removal of water from clean wet washing |
-
1968
- 1968-09-20 DE DE19681785420 patent/DE1785420A1/de active Pending
-
1969
- 1969-08-20 AT AT799669A patent/AT293993B/de not_active IP Right Cessation
- 1969-08-20 AT AT676270A patent/AT302228B/de not_active IP Right Cessation
- 1969-09-09 CH CH1360369A patent/CH496842A/de not_active IP Right Cessation
- 1969-09-12 BE BE738789D patent/BE738789A/xx unknown
- 1969-09-19 SE SE12909/69A patent/SE347129B/xx unknown
- 1969-09-19 GB GB46278/69A patent/GB1248852A/en not_active Expired
- 1969-09-19 NL NL6914214A patent/NL6914214A/xx unknown
- 1969-09-19 US US859380A patent/US3603122A/en not_active Expired - Lifetime
- 1969-09-22 FR FR6932148A patent/FR2018566A1/fr not_active Withdrawn
- 1969-09-22 IE IE1322/69A patent/IE33562B1/xx unknown
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB190605836A (en) * | 1906-03-10 | 1907-01-24 | James Bailey | Improvements in or appertaining to Machines for Washing and Scouring or similarly Treating Textile Piece Goods. |
US1136218A (en) * | 1914-08-24 | 1915-04-20 | Eugene D Dumond | Delivery device for wringers. |
US1326531A (en) * | 1916-11-07 | 1919-12-30 | Herbert Roberts | Cloth-guiding device. |
CH300910A (de) * | 1952-04-16 | 1954-08-31 | Kerag Kesselschmiede Apparate | Abquetschvorrichtung für nasse Textilstränge. |
US2858747A (en) * | 1955-02-07 | 1958-11-04 | Wagner Rudolf Ernst | Rotary presses and the like |
FR1222170A (fr) * | 1958-05-02 | 1960-06-08 | Kleinewefers Soehne J | Dispositif exprimeur pour matières textiles sous forme d'écheveaux |
US3383884A (en) * | 1964-06-18 | 1968-05-21 | Passat Maschb G M B H Fa | Press installation |
US3465555A (en) * | 1965-04-07 | 1969-09-09 | Arendt Hans F | Roller presses for the removal of water from clean wet washing |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3705547A (en) * | 1970-12-21 | 1972-12-12 | James Harold Laurie | Filtration apparatus |
US3908413A (en) * | 1973-08-30 | 1975-09-30 | Arnfried Meyer | Pressing apparatus for the pressure extracting of liquid |
US4030960A (en) * | 1975-09-19 | 1977-06-21 | Pratt Manufacturing Corporation | Pneumatic sealing wheel |
US4014256A (en) * | 1976-03-26 | 1977-03-29 | Davis Jr Charles Mcrea | Can crusher delivery mechanism |
US4059050A (en) * | 1976-03-26 | 1977-11-22 | Davis Jr Charles Mcrea | Can crusher |
US4269022A (en) * | 1978-04-19 | 1981-05-26 | Albert Adams | Device for harvesting grapes or other berries and apparatus provided with this device |
US4260492A (en) * | 1978-07-01 | 1981-04-07 | Shinko-Pfaudler Company Ltd. | Rotary diaphragm press |
US6666393B2 (en) * | 2000-02-04 | 2003-12-23 | Henry John Weir | Apparatus for breaking up compacted laundry |
US20080010767A1 (en) * | 2003-11-19 | 2008-01-17 | Grimes David B | Cleaning apparatus |
US8240063B2 (en) * | 2003-11-19 | 2012-08-14 | David Brian Grimes | Cleaning wringing and drying apparatus |
US20110088995A1 (en) * | 2009-07-15 | 2011-04-21 | Herbert Kannegiesser Gmbh | Method and apparatus for dividing and/or separating a laundry batch, in particular a laundry cake or the like |
US8272499B2 (en) * | 2009-07-15 | 2012-09-25 | Herbert Kannegiesser Gmbh | Method and apparatus for dividing and/or separating a laundry batch, in particular a laundry cake or the like |
US20110297015A1 (en) * | 2010-06-07 | 2011-12-08 | Willie Clyde Hunter | Apparatus for Automated Dehydration |
Also Published As
Publication number | Publication date |
---|---|
SE347129B (fr) | 1972-07-24 |
CH496842A (de) | 1970-09-30 |
IE33562B1 (en) | 1974-08-07 |
GB1248852A (en) | 1971-10-06 |
FR2018566A1 (fr) | 1970-05-29 |
BE738789A (fr) | 1970-02-16 |
AT302228B (de) | 1972-10-10 |
AT293993B (de) | 1971-11-10 |
IE33562L (en) | 1970-03-20 |
NL6914214A (fr) | 1970-03-24 |
DE1785420A1 (de) | 1972-06-15 |
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