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Publication numberUS1747324 A
Publication typeGrant
Publication dateFeb 18, 1930
Filing dateMar 10, 1928
Priority dateMar 10, 1928
Publication numberUS 1747324 A, US 1747324A, US-A-1747324, US1747324 A, US1747324A
InventorsSavitt Benjamin M
Original AssigneeSavitt Benjamin M
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Process of cleaning furs, fabrics, and the like
US 1747324 A
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Description  (OCR text may contain errors)

8. M. SAVITT Feb. 18, I930.

PROCESS OF CLEANING FURS, FABRICS, AND THE LIKE Filed March 10, 1928 jiwwzz aa Patented Feb. 18, 1930 UNITED STATES PATENT OFFICE BENJAMIN M. SA'VIT'I, OI MINNEAPOLIS, MINNESOTA PROCESS OI CLEANING IURS, FABRICS, AND THE LIKE Application filed March 10, 1928. Serial No. 260,794.

My invention relates to an improved process of cleaning furs, fabrics and similar articles and is especially well adapted for cleanin fur garments having fabric linings or fa ric garments having fur linings or for' cleaning rugs, robes and the like having fabric linings.

My improved process provides for the.

improved process, like characters indicate like parts throughout the several views.

Referring to the drawings: Fig. 1 is a view of a rotatable drum partly in elevation and partly in longitudinal central section;

Fig. 2 is a transverse section taken on the line 2-2 of Fig. 1, on an enlarged scale; and

Fig. 3 is a transverse section taken on the line 33 of Fig. 1, on an enlarged scale.

In carrying out the improved process, there is used a flexible container or bag 4 of duck or other suitable material in which a garment or article w to be cleaned is placed as an entirety. For the sake of brevity, the article will hereinafter be referred to as a fur garment.

Also placed in this bag 4 with the garment w is a given quantity of a cleaning medium preferably sawdust g which has been previously saturated with a given quantity of cleaning fluid such as gasoline. The bag 4 is then tied and placed in a non-flexible container, as shown in the drawings, in the form of a drum 5 mounted to turn about a horizontal axis and having at one end a compartment 6 and at itsother end a compartment 7. That portion of the periphery of the shell of the drum 5 forming the compartment 6 is imperforate and that portion of said shell forming 4: is laced in the compartment 6. Access may had to the two com artments .6 and 7 through normally closed oor openings 8 in the heads of the drum 5.. This drum 5'is the compartment 7 is perforated. The bag rotated at the proper speed by'a driven belt,

not shown, which runs over a pulley 9 on one of the trunnions of said drum. I

The tumbling of the bag 4 in the com artment 6 produced by the rotation of the drum 5 causes the cleaning medium, to wit: the

treated sawdust y to thoroughl mix with 'the fur, enter all creases and olds in the fabric and be moved in all directions over the fur and fabric to roduce a scouring action on the fur and fa bric and thereby thoroughly clean the garment m.

The length of time the bag is tumbled in the compartment 6 depends upon the condition of the article to be cleaned. After the garment a; has been thoroughly cleaned, the

bag 4 is removed from the compartment 6 through the respective door opening 8 and the garment a: removed from the bag 4. Said garment is then placed in the compartment 7 and tumbled therein under the rotation of the drum 4 a sufficient length of time to shake and remove all. of the sawdust from the garment as and which sawdust is reoipitated through the perforated shell of t e compartment and onto the floor or into a box or receptacle placed under the compartment 7 to receive the same.

The above described process has, in actual usage, proven highly eflicient for the purpose had in view and the cost and work in cleaning articles of the class above referred to have been materially reduced.

It is, of course, understood, that various different kinds of cleaning fluids may be used in connection with sawdust or any other cleaning medium.

What I claim is: a

1, The process of .cleaning consisting in confining an article within a limited space. with a bath of sawdust saturated with a cleaning material, tumbling within a larger space said confined article and sawdust to cause distortion of the article and intimate contact thereofwith the sawdust, and in thereafter removing said article from the sawdust bath 95 and removing the adhering sawdust.

2. The process of. cleaning consisting in confinin an article within a limited space with, a: am of: sawdust saturatedflwith a cleaning'materiahtumbling within a larger 1 0 space said confined article and sawdust to cause distortion of the article and intimate contact thereof with the sawdust, and in thereafter removing said article from the sawdust bath and tumbling it in said larger space to remove the adhering sawdust.

In testimony whereof I afiix mg si BENJAMIN M. A

ature.

ITT.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US2591663 *May 27, 1948Apr 8, 1952Nathan RootMethod of cleaning furs
US3017758 *Aug 12, 1957Jan 23, 1962Philco CorpLaundering machines
US3124535 *Sep 10, 1956Mar 10, 1964 Fur cleaning composition
US3124536 *Sep 10, 1956Mar 10, 1964 Composition for cleaning synthetic fur
US3432253 *Apr 27, 1966Mar 11, 1969Coppock Alden DFabric cleaning process
US4566144 *Jun 9, 1983Jan 28, 1986Arneson Howard MApparatus for buffing articles
US4691400 *Oct 23, 1985Sep 8, 1987Arneson Howard MArticle buffing apparatus and method
US4800605 *Aug 31, 1987Jan 31, 1989Arneson Howard MBuffing apparatus
US5082466 *Jan 22, 1990Jan 21, 1992Fabritec International CorporationMesh bag, electroconductive
US5123967 *Feb 15, 1990Jun 23, 1992Arneson Howard MBuffing apparatus
US5547476 *Oct 17, 1995Aug 20, 1996The Procter & Gamble CompanyDry cleaning process
US5591236 *Oct 17, 1995Jan 7, 1997The Procter & Gamble CompanyPolyacrylate emulsified water/solvent fabric cleaning compositions and methods of using same
US5630847 *Oct 17, 1995May 20, 1997The Procter & Gamble CompanyPerfumable dry cleaning and spot removal process
US5630848 *Oct 17, 1995May 20, 1997The Procter & Gamble CompanyDry cleaning process with hydroentangled carrier substrate
US5632780 *Oct 17, 1995May 27, 1997The Procter & Gamble CompanyDry cleaning and spot removal proces
US5681355 *Aug 8, 1996Oct 28, 1997The Procter & Gamble CompanyHeat resistant dry cleaning bag
US5687591 *Oct 17, 1995Nov 18, 1997The Procter & Gamble CompanySpherical or polyhedral dry cleaning articles
US5762648 *Jan 17, 1997Jun 9, 1998The Procter & Gamble CompanyFabric treatment in venting bag
US5789368 *Jan 17, 1997Aug 4, 1998The Procter & Gamble CompanyVapor venting
US5804548 *May 20, 1997Sep 8, 1998The Procter & Gamble CompanyDry cleaning process and kit
US5840675 *Jan 17, 1997Nov 24, 1998The Procter And Gamble CompanyAbsorbent substrate, liquid cleaning composition, coversheet permeable to cleaning composition
US5849039 *Jan 17, 1997Dec 15, 1998The Procter & Gamble CompanySpot removal process
US5872090 *Jan 17, 1997Feb 16, 1999The Procter & Gamble CompanyApplying a spot cleaning solution to the stained area consists of water, organic cleaning solvent, hydrogen peroxide, detersive surfactant and polyacrylate emulsifier, applying z-directional force, placing fabric in a bag, drying
US5891197 *Jul 21, 1997Apr 6, 1999The Proctor & Gamble CompanyFabric cleaning
US5912408 *Jan 24, 1997Jun 15, 1999The Procter & Gamble CompanyReleasably contained in a sheet substrate. the sheet is tumbled with soiled fabrics in a conventional home clothes dryer to clean soiled garments. propylene oxide alkanol adduct cleaning solvents.
US5942484 *Apr 30, 1997Aug 24, 1999The Procter & Gamble CompanyPhase-stable liquid fabric refreshment composition
US6095380 *Oct 27, 1998Aug 1, 2000The Procter & Gamble CompanyDosing device for a highly viscous liquid
US6233771Jan 17, 1997May 22, 2001The Procter & Gamble CompanyDry cleaning
US6857296Mar 25, 2002Feb 22, 2005The Procter & Gamble CompanyFabric bag for use in fabric care processes
EP0429172A1 *Oct 12, 1990May 29, 1991Unilever PlcMethod for treating fabrics
WO1997027354A1 *Jan 23, 1997Jul 31, 1997Procter & GambleFabric care bag
WO2001071088A1 *Mar 16, 2001Sep 27, 2001Procter & GambleFabric bag for use in fabric care processes
Classifications
U.S. Classification8/142, 68/96, 8/150, 15/90, 15/159.1, 8/150.5, 8/159
International ClassificationD06F43/00, D06G1/00
Cooperative ClassificationD06G1/005, D06F43/00
European ClassificationD06G1/00B, D06F43/00