US1647665A - Support for metal trays - Google Patents
Support for metal trays Download PDFInfo
- Publication number
- US1647665A US1647665A US9559A US955925A US1647665A US 1647665 A US1647665 A US 1647665A US 9559 A US9559 A US 9559A US 955925 A US955925 A US 955925A US 1647665 A US1647665 A US 1647665A
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- US
- United States
- Prior art keywords
- rails
- trays
- support
- metal
- metal trays
- 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
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-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
- A47F10/00—Furniture or installations specially adapted to particular types of service systems, not otherwise provided for
- A47F10/06—Furniture or installations specially adapted to particular types of service systems, not otherwise provided for for restaurant service systems
Definitions
- This invention relates to supports for it necessary to continually explain the metal traysl and while the generic principle reason for the apparent dirt on the runways. 50 involved contemplates various uses ofthe The invention will be more clearly underinvention it is particularly designed in constood by reference Vto the following descripnection with a tray runway for cafeterias. e tion in connection with the accompanying The tray supports or runways ⁇ prior to drawings, in which my invention were provided lwith
- FIG. 5 is a fragmentary end perspective the customers passed along in front of the view of the runway.
- 60 serving stations their hands, gloves or gar-
- the service stations 1, 2 and 3 merely ments came into contact with the rails with represent some of a long row or bank of the result that they were soiled.y service station such asmay be found in any This objectionable annoyance has heretomodern cafeteria.
- the service station strucfore been characteristic of all cafeteras and ture supports a plurality of angular brack- 65 managers have incurred considerable eX- 'ets 4 each having a horizontal, laterally dispense and loss of time experimenting to proposed arm 5 preferably braced by a diagovide or find some suitable material from nal brace 6. These arms 5 support theparwhich to make the runways so that the metal allel members 7 and 8. of the runway. These Y from the trays would notsoil the rails and may .be made o-f wood or .any inexpensive Y0 in turn cause the rails to soil the hands and material and they are grooved as indicated garments of the patrons.
- Conscrews 15 and l16 which may be adjusted to 3o Siderable difliculty has been experienced and level the rails 11 and 12 0r to assist in forcmuch experimentation has been resorted" to ing them from the grooves when it is neces- ⁇ rto nd a material which will not have an sary to replace the rails for any purpose. aiiinity for m-etal. I have found. however, The uppersurfaces of the rails 11 and 12 that a material commonly known as bakelite are preferably fiuted or corrugated as at 17 35 admirably serves'the purpose desired to be ⁇ and 18. This is for the purposeof reducaccomplished by this invention.
- bakelite I may substitute a material known as hard ⁇ ibre, but I recommend bakelite because of its wearing qual- 'ity7 its appearance and because of the actual 5 results obtain-ed.
- a runway for metal trays comprisinga supporting rail substantially rectangular in cross section having an upper corrugated portion adapted ⁇ for slidable Contact with the bottom of a tray, and the lower portion of said rail adapted for seating within the slot of et ⁇ base rail member, and means in the bottom of said bare rail for adjusting the contained rail relative. thereto.
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- Emergency Lowering Means (AREA)
Description
Patented Nev. 1, 1927.` Y e i 1,647,665
UNITED STATES PATENT OFFICE.
JACOB I. RIGHE, F KANSAS CITY, MISSOURI.
SUPPORT Fon, METAL TRAYs.
Application fued February 1s, 1925. `serial No. 9,559.
This invention relates to supports for it necessary to continually explain the metal traysl and while the generic principle reason for the apparent dirt on the runways. 50 involved contemplates various uses ofthe The invention will be more clearly underinvention it is particularly designed in constood by reference Vto the following descripnection with a tray runway for Cafeterias. e tion in connection with the accompanying The tray supports or runways` prior to drawings, in which my invention were provided lwith vrails Fig. 1 is a fragmentary. perspective view 55 which accumulated a black sooty substance of a runwayand .several service stations, due, in a large part, to the fact that the the runway being constructed inaccordance metal from the bottom of the trays rubbed with my invention, and A off upon the surfaces of the rails so that as Fig. 2 is a fragmentary end perspective the customers passed along in front of the view of the runway. 60 serving stations their hands, gloves or gar- The service stations 1, 2 and 3 merely ments came into contact with the rails with represent some of a long row or bank of the result that they were soiled.y service station such asmay be found in any This objectionable annoyance has heretomodern cafeteria. The service station strucfore been characteristic of all cafeteras and ture supports a plurality of angular brack- 65 managers have incurred considerable eX- 'ets 4 each having a horizontal, laterally dispense and loss of time experimenting to proposed arm 5 preferably braced by a diagovide or find some suitable material from nal brace 6. These arms 5 support theparwhich to make the runways so that the metal allel members 7 and 8. of the runway. These Y from the trays would notsoil the rails and may .be made o-f wood or .any inexpensive Y0 in turn cause the rails to soil the hands and material and they are grooved as indicated garments of the patrons. at 9 and 10 to receive the bakelite strips or I have found that the objections above rails 11 and 12 which may be removably enumerated @an be entirely eliminated by secured in the ygrooves lby the. set screwsI 13' providing a material to which the met-al and 14. `Extending through the bottoms of molecules or particles will not adhere as the the respective members 7 and 8 are vertical trays are passed along over the rails. Conscrews 15 and l16 which may be adjusted to 3o Siderable difliculty has been experienced and level the rails 11 and 12 0r to assist in forcmuch experimentation has been resorted" to ing them from the grooves when it is neces- `rto nd a material which will not have an sary to replace the rails for any purpose. aiiinity for m-etal. I have found. however, The uppersurfaces of the rails 11 and 12 that a material commonly known as bakelite are preferably fiuted or corrugated as at 17 35 admirably serves'the purpose desired to be` and 18. This is for the purposeof reducaccomplished by this invention. When the ing the engaging surface between the trays rails of the runway are made of bakelite orv and the rails. The. tray is shown in dotted material having the characteristics of'bakelines inFig. 1 and is designated 19. lite, in so far as the attract-ion for metal The importance of this invention can be 40 isconcerned, trays may be moved over the vappreciated with the knowledge that hunrails at will without depositing the sootdreds of traysI can bepassed over the bak-elike coating upon the surfaces thereof,v the lite rails without leaving a depositof metal result being that the rails will remain cleanV such as would soil the handsk or garments and free of accumulations from the bottom of the patrons should either `of these, or both,
45 of the trays, consequently the hands, gloves come into contacty with the rails. whereas and garments of the patrons do not become with the present yrunways the rails become soil-ed, to the great relief of the cafeteria opsoiledv after a comparatively small number eratives who under the old practice found Vof trays have passed over them.
In place of bakelite I may substitute a material known as hard `ibre, but I recommend bakelite because of its wearing qual- 'ity7 its appearance and because of the actual 5 results obtain-ed.
What I claim and desire to secure by Letters-Patent is A runway for metal trays comprisinga supporting rail substantially rectangular in cross section having an upper corrugated portion adapted `for slidable Contact with the bottom of a tray, and the lower portion of said rail adapted for seating within the slot of et` base rail member, and means in the bottom of said bare rail for adjusting the contained rail relative. thereto.
In testimony whereof I affix my signature.
JACOB P. RIGHE.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US9559A US1647665A (en) | 1925-02-16 | 1925-02-16 | Support for metal trays |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US9559A US1647665A (en) | 1925-02-16 | 1925-02-16 | Support for metal trays |
Publications (1)
Publication Number | Publication Date |
---|---|
US1647665A true US1647665A (en) | 1927-11-01 |
Family
ID=21738404
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US9559A Expired - Lifetime US1647665A (en) | 1925-02-16 | 1925-02-16 | Support for metal trays |
Country Status (1)
Country | Link |
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US (1) | US1647665A (en) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3064783A (en) * | 1960-07-18 | 1962-11-20 | Admos Inc | Construction of article supporting chutes |
US3077969A (en) * | 1960-02-12 | 1963-02-19 | Chiswick Products Ltd | Fastening devices |
US3811556A (en) * | 1971-12-16 | 1974-05-21 | Wagner Maschf G | Conveyor apparatus, especially for sectional steel |
US4060963A (en) * | 1975-04-12 | 1977-12-06 | Fritz Stahlecker | Guide track arrangement and method of adjusting the same |
US4325480A (en) * | 1977-01-13 | 1982-04-20 | Simplimatic Engineering Company | Conveyor support way |
US4416202A (en) * | 1981-05-15 | 1983-11-22 | Industrial Management Co. | Conveyor bench/work station with shunt |
US4540364A (en) * | 1982-10-01 | 1985-09-10 | Peter Ebner | Pusher-type furnace |
US4889281A (en) * | 1988-08-22 | 1989-12-26 | Michael Hung | Sliding rail construction for the rowing exercising machine |
US5974733A (en) * | 1995-11-20 | 1999-11-02 | Willow Run Company, Inc. | Greenhouse conveyor system and methods |
US6746199B2 (en) | 2001-10-16 | 2004-06-08 | Paul Jennings Carawan | Adjustable system and method for facilitating handling of cargo |
US10399786B2 (en) * | 2015-09-16 | 2019-09-03 | Flexlink Ab | Conveyor support rail attachment, support rail and conveyor |
-
1925
- 1925-02-16 US US9559A patent/US1647665A/en not_active Expired - Lifetime
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3077969A (en) * | 1960-02-12 | 1963-02-19 | Chiswick Products Ltd | Fastening devices |
US3064783A (en) * | 1960-07-18 | 1962-11-20 | Admos Inc | Construction of article supporting chutes |
US3811556A (en) * | 1971-12-16 | 1974-05-21 | Wagner Maschf G | Conveyor apparatus, especially for sectional steel |
US4060963A (en) * | 1975-04-12 | 1977-12-06 | Fritz Stahlecker | Guide track arrangement and method of adjusting the same |
US4325480A (en) * | 1977-01-13 | 1982-04-20 | Simplimatic Engineering Company | Conveyor support way |
US4416202A (en) * | 1981-05-15 | 1983-11-22 | Industrial Management Co. | Conveyor bench/work station with shunt |
US4540364A (en) * | 1982-10-01 | 1985-09-10 | Peter Ebner | Pusher-type furnace |
US4889281A (en) * | 1988-08-22 | 1989-12-26 | Michael Hung | Sliding rail construction for the rowing exercising machine |
US5974733A (en) * | 1995-11-20 | 1999-11-02 | Willow Run Company, Inc. | Greenhouse conveyor system and methods |
US6746199B2 (en) | 2001-10-16 | 2004-06-08 | Paul Jennings Carawan | Adjustable system and method for facilitating handling of cargo |
US10399786B2 (en) * | 2015-09-16 | 2019-09-03 | Flexlink Ab | Conveyor support rail attachment, support rail and conveyor |
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