US1997449A

US1997449A - Dishwashing machine

Info

Publication number: US1997449A
Application number: US615287A
Authority: US
Inventors: Burkle Robert
Original assignee: RICHARD MERRIFIELD
Current assignee: RICHARD MERRIFIELD
Priority date: 1932-06-04
Filing date: 1932-06-04
Publication date: 1935-04-09
Anticipated expiration: 1952-04-09

Description

April 9, 1935. R, BURKLE V DIsHwAsHING MACMNEv 2 Sheets-Sheet 1 Filed June 4, 1952 llllllllllr llllnd. In llllll "nu INVENTOR .Z r//e A TTORNEY R. BURKLE DISHWASHING MACHINE Apfil 9; 1935.

Filed June 4, 1932 2 Sheets-Shefj, 2V

Per" A 99 'I 9,999,999

UNIT-EDSTATES PATENToFFicE' 2 DisHwAsnnvG MACHINE Robert Burkle,r North Bergen, N. J., assignorof one-hal! to Richard `9Merrileld, New York,

Application June-4, 1932, Serial No. 615,28'7- 9 Claims. (Cl. 141-9) This invention relates to nevi7 and useful im- The dish 'washing machine, according to this provements in an. automatic dish washing and invention, comprises ia body I0 attached to a; drying machine designed' particularly -for use concaved'bottom I I formed with a recess porin restaurants, lunch wagons, glass pantries vand tion I2 to which a drain pipe I3 is connected for 5 domestic kitchens. .i connection with some drain system. The front 5 It is an object of this invention to construct the of the body I is open and normally closed by a body of the device in a mannerso that it is com- 'sliding door I4. This door is supported on roll--l pact andadapted for efliciency in operation and ers I4 which are secured between a circularly speed in use. arranged angle iron I5 and thebody I IlY The Furthermore, it is proposed to construct the angle iron I5is supported'by radial pins with 10 top of the wash chamber with a slope o'r the like said body. The rollers I4 4are mounted ,on said to draw in Water to the outer sides and not drip pins.l The angle iron `I5 is also adapted for re'- over the dishes after Washing is completed. ceiving a dish basketIS. The door I4 is pivoted Furthermore, as anotherobject of this invenon top center under casting 2|. Spraying eletion it is proposed to vprovide the body with a ments I 1 and I8 are respectively located in the V15 sliding door adapted to expose half of the top vicinity of the bottom and thetop'of the body and ,complete front 'of the wash chamber giving and are adapted to spray towards each other so access to all dishes without removing the dish as to wash dishes within the basket I8. The basket and making for al quick circulation of air vbody IIJ is supported upon legs I9 adapted to rest around the dishes to facilitate drying." `upon some flat surface. The front portion of 20 Another one of theobjects is the arrangement the body Ill is of circular contour while the rear of a few bends upon the body and sliding door portion is vsquare as clearly illustrated in Fig. 2. previously mentioned to form simplied water- The door I4 has a top portion I 4 for closing tight joints between the door and the back of the the top of the body which is cut away in semiwash chamber without the addition of extra cylindrical fashion. The top of the door I4 25 Dar and top of wash chamber is'formed with anin'- Itis also contemplated to' provide a dish basket verted conical portion 20 arranged so as to cause which is particularly adapted to efficiently hold the water to run to the sides of the wash body the dishes in the washing machine for proper instead of dripping down `upon the basket of washing. I dishes, especially when the :latter aredrying. 30

Another o'ne of the objects of this invention is Each ofthe spraying elements I'I and I8 is conthe construction of a device of the class described nected with a supply of liquid throughthe piping which is oi simple durable construction, depend system 23'. This piping system' connects up with able in -use and eiilcient in1v operation and which a motor driven pump 24- can-be manufactured and "sold at a reasonable The door Hand the jamb portion on the body 35 cost. Y I0 are constructed in a, manner so as to prevent For further comprehension of the invention, the Water from the interior supplying or 'reaching and of the objects and advantages thereof, refthe exterior. Indetail, the" construction co'rnerence will be had to the following description and prises a bulged edge 40 uponthe edge of the door 40 acompanying drawings, and to the appended adapted to engage a'bent bulgedport'ion 4I upon 40 claims in which thevarious novel features .of thebody I 0. At the other edge 42 on the backthe invention are more particularly set forth. of door a similar construction is. arranged In the accompanying drawingsforming a mawhereby a bent edge 43 from th Viioor engages a '9 terial partof this disclosure: bent edge 44 from the body a insures a tight Fig. 1 is a.front elevational view of a washingl joint. The door I 4`is provi d with a heat in4 45 machine constructed according to this invention, sulated handle' |36 for con enience in moving. with portions broken away tosdisclose the inte- A strainer |31 is shown disposed within the re-v rior construction. cessed portion I2 of the wash chamber so as to v Fig. 2 is a top plan view of the machine, wif ti prevent large pieces 'from 'passing through the portions broken away to disclose 'interiorpart 9. drain pipe. I 3 with the possibilityofstuiling it. 50

Flg. 3 is a fragmentary side elevational view` The strainer is also designed to prevent a whirlof the machine with parts broken away in a pool over drain pipe I3. Occasionally itis necesmanner so as to' disclose in detail the vacuum sary that the strainer I .'i'I/,be removed and cleaned.

' drying system and the startingdeviceon the door, While I have shownand described the preferred' 66 Joint. embodiment of my invention, it tobe under- I6 stood that I do not limit myself to the precise construction herein disclosed and the right is reserved to all changes and modifications coming within the scope of the invention as defined iny the appended claims. i

Having thus described my invention, what I claim as new, and desire to secure by United States Letters Patent is:'

1. In an automatic dish washing and drying machine, a cylindricalbody having a bottom, a horizontal circular `ange within said body spaced from the bottom of said body and slightly from the sides and attached upon the sides,- rollers rotatively mounted between said body and ilan'ge, a door over an opening in said body and slidably resting upon said rollers, and a dish basket on saidange for holding dishes. v

2. In an automatic dish washing and ,drying machine, a cylinder body having a bottom, a horizontal circular iiange within said body spaced from the bottom of the body and slightly from the sides and attached upon the sides, ,elements for supporting a door arranged between said body and flange, a door over an opening in said body and resting upon said elements, and a dish basket on said flange for holding dishes.

3.l In an automatic. 'dish washing and drying` machine, a cylindrical1body,a horizontal circular flange within saidbody and slightly spaced from the sides thereof, means connecting the iiange and body for supporting the flange, rollers mounted on said supporting means, a door over an opening in said body and resting on and operable upon said rollers, and a dish basket on said Aange for holding dishes.

' machine, a cylindrical body, a horizontal circular flange within saidbody and slightly spaced from the sides thereof, means connecting the flange and body for supporting the ange, rollers mounted on said supporting means, a door over an opening in said body and resting on and operable upon said rollers, and a dish basket on said ange for vholding dishes', said meansforsupporting the nange comprising pins attached on the body and on the ange.

.5. In an automatic dishlwashingl and drying machine,v a cylindrical body, a horizontal circu- -y lar flange within saidbody and slightly spaced from the sides thereof, means connecting the ange and body for supporting the ilange, rollers mounted on said supporting means, a door over an opening in said kbody and resting on and operable upon said rollers, and a dish basket on said ilange forvholding dishes, said circular ange having a horizontal top portion connect- Vingwith -a vertical side, and said supporting means being connected between the vertical side and the body.

`mounted on said supporting means, a door over an opening in said body and resting on and operable upon said rollers, and a dish basket on said flange for 'holding dishes, said means for supporting the ange comprising pins attached on the body and on the flange, said pins extending radiany of the circular aange.'

7. In an automatic dish washing and drying machine, a vertical cylindrical body, a horizontal cylindrical flange within said body and slightly spaced from the sidesthereof, `means connecting the flange and body for supporting the iiange, rollers mounted on said supporting means, a door withinsad body having a. semi-cylindrical peripheral portion over an opening in said body and connecting with a top face portion engaged in a bearing at the vertical center of the said body, the semi-cylindrical peripheral portion f said door resting and operable upon said rollers, and a. dish basket on said flange for holding dishes.

8. In an automatic machine, a vertical cylindrical body, a horizontal `cylindrical ange within said body and slightly dish washing and drying within said body having a semi-cylindrical pel riphral portion over an opening in said body and connecting with a top face portion engaged in a bearing at the vertical center of the said body, the semi-cylindrical peripheral portion of `sai`d door resting and operable uponl said rollers, and a. dishbasket on said iiange for holding dishes, the door being iixedly guided at the top on its vertical axis so that it may function in a circular path.

9. In an automatic dish washing and -drying machine, a vertical cylindrical body, a horizontal cylindrical flange, within said body and slightly spaced from 'the sides thereof, means connecting the flange and body vfdr supporting the flange, rollers mounted on said supporting means, a door within said body having a semicylindrical peripheral portion over an opening in said body and connecting with a top face portion engaged in a bearing at the vertical center of,

the said body, the semi-cylindrical peripheral portion of said door resting and operable-upon said rollers, and a dish holding dishes, said means for supporting the flange comprising `pins attached on the body and on the flange.

i ROBERT BURKLE.

basket on said flange'ior