US799600A - Steam-cooker. - Google Patents
Steam-cooker. Download PDFInfo
- Publication number
- US799600A US799600A US223233A US1904223233A US799600A US 799600 A US799600 A US 799600A US 223233 A US223233 A US 223233A US 1904223233 A US1904223233 A US 1904223233A US 799600 A US799600 A US 799600A
- Authority
- US
- United States
- Prior art keywords
- cover
- spider
- rim
- ears
- vessel
- 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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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D45/00—Clamping or other pressure-applying devices for securing or retaining closure members
- B65D45/02—Clamping or other pressure-applying devices for securing or retaining closure members for applying axial pressure to engage closure with sealing surface
- B65D45/28—Elongated members, e.g. leaf springs, located substantially at right angles to closure axis and acting between the face of the closure and abutments on container
Definitions
- This invention relates to the class of steamcookers in which steam generates in the cooking vessel furnishing the medium for doing the work, and has for its object to improve the construction of the outer vessel, and more especially the means for attaching the cover thereto, so as to furnish a steam-tight joint.
- the invention further relates to the construction of the support for the cooking-dishes within the outer vessel.
- Theinvention consists in the features of construction and combination of parts hereinafter described and claimed.
- Figure l is a side elevation of the cooking vessel; Fig. 2, a longitudinal sectional view thereof; Fig. 3, a top view showing the cover; Fig. 4l, a sectional detail of the hinge for the cover, and Figs. 5 and 6 details in section showing the pins for attaching the cover to the outer vessel.
- the outer vessel A is preferably made of stamped steel or other suitable metal or material and can be of the form shown or other suitable form and of any desired capacity.
- the outer vessel as shown, is supported on legs a at a sufficient height to locate beneath the bottom a suitable burner, and its lower end is inserted into and encircled by a band A', having therein air-holes a for supplying air to the burner.
- the vessel is provided with a top rim or band A2, which is preferably made of cast-iron or similar material, and said band is inwardly curved over the top edge of the vessel and attached thereto around its rim in any suitable manner.
- the upper surface of the curved rim is provided with a recess B, in which is inserted a packing-ring b, of rubber or other suitable material.
- the vessel is closed by means of a circular cover C, convex on its outer surface and provided with the downwardly-extending edge or lip @,adapted to compress the packing-ring when the parts are assembled.
- the cover is carried and forced down by a spider consisting of four arms D, which unite at their center in a hub d, through which passes a screw-threaded -stem d', provided on its end with a hand-wheel d2, and the inner end of the screw-threaded stem is pro vided with a rounded head cl3, provided with a channel d", which head is inserted into a socket E on top of the cover and held therein by means of a set-screw e, which enters the groove or channel and allows the screw-threaded stem to be rotated, but prevents its withdrawal from the socket within which it is inserted.
- the top rim is provided at suitable points with a series of four plates F, lone for each arm of the spider.
- One of the ears has entered thereinto a pin g3, which projects suflciently to contact the fiat face of the locking bolt or pin and furnishes the stop for contact with the end g2 and preventing the entire withdrawal of the pin, thereby guarding against ,loss or removal of the pins, but allowing the pin to be withdrawn sufficiently to release the sleeve of the spider-arm and allow the same to be lifted upwardly between the ears.
- a pin g3 which projects suflciently to contact the fiat face of the locking bolt or pin and furnishes the stop for contact with the end g2 and preventing the entire withdrawal of the pin, thereby guarding against ,loss or removal of the pins, but allowing the pin to be withdrawn sufficiently to release the sleeve of the spider-arm and allow the same to be lifted upwardly between the ears.
- the fourth plate F has located thereon a stud H, provided on its top with a plate L, which is pivoted to a stud by means of a bolt L, and the plate is provided with depending ears 7b2, between which is inserted the sleeve f of the remaining spider-arm and pivoted therein by means of a pin tg, and the plate at its inner edge is beveled at the point h* to allow the spider-arm to be raised, which method of attaching the spider-arm provides a double joint and allows the spider to be raised and swung to one side when the pins or bolts are withdrawn, so as to release the three arms of the spider.
- a support I for holding a series of cooking vessels or receptacles, and said support consists of a series of vertical bars i, terminating in an upper ring z" and a lower ring 2, the upper ring abutting against the inner edge of the rim ofthe vessel, which forms a support for the ring.
- Beneath the vessel is a burner K, to which leads a fuel-supply pipe 7c, provided at its end with a nipple k2 for the attachment of a hose or other source of fuel-supply.
- pans or receptacles are first inserted into the vessel and a sufficient supply of water admitted thereinto,
- the entire removal of the cover can be quickly effected for the purpose of cleaning or otherwise by the removal of the pin or stud it', which forms the only pivot ⁇ rotatably mounted within the top of the cover for forcing down the cover onto the packingring, and means for holding the end of the adjusting-screw within the cover and allowing of its rotation for permitting the cover to be moved with the spider, substantially as described.
- a vessel'provided with an inwardly-extending rim a cover adapted to be forced down onto the rim
- a spider provided with arms radiating from a huban adjusting-screw passing through the hub, a socket on the top of the cover into which the end of the adjusting'- screw is entered, means for holding the end within the socket and allowing of its rotation adapting the cover to be swung with the spider, a double pivotal joint for one of the arms of the spider,.ears on the rim, and pins passing through the ears and the ends of the remaining spider-arms for locking the spider to the rim and permitting the cover to be forced down onto the rim, substantially as described.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cookers (AREA)
Description
PATBNTED SEPT. 12, 1905.
W. RHERDRIGH.
STEAM GOOKER.
APPLIOATION FILED SEPT. 3,1904.
1 um d UNrTnD sTATns PATENT OFFICE.
WILLIAM F. HERDRICH, OF CHICAGO, ILLINOIS, ASSIGNOR OF ONE-HALF TO ELZEARD CrFiOFFROl7 HETU, OF CHICAGO, ILLINOIS.
STEAM-COOKER.
Specification of Letters Patent.
Patented Sept. 12, 1905.
Original application filed .I une 28, 1902, Serial No. 113,591. Divided and this application iiled September 3, 1904. Serial No. 228,233.
To all whom, t may concern.-
Be it known that I, WILLIAM F. HERDRICH, a citizen of the United States, residing at Chicago, in the county of Cook and State of Illinois, have invented certain n w and useful Improvements in Steam-Cookers, of which the following is a specification, being a division of application Serial No. 113,591, filed June 28, 1902.
This invention relates to the class of steamcookers in which steam generates in the cooking vessel furnishing the medium for doing the work, and has for its object to improve the construction of the outer vessel, and more especially the means for attaching the cover thereto, so as to furnish a steam-tight joint.
The invention further relates to the construction of the support for the cooking-dishes within the outer vessel.
Theinvention consists in the features of construction and combination of parts hereinafter described and claimed.
In the drawings, Figure l is a side elevation of the cooking vessel; Fig. 2, a longitudinal sectional view thereof; Fig. 3, a top view showing the cover; Fig. 4l, a sectional detail of the hinge for the cover, and Figs. 5 and 6 details in section showing the pins for attaching the cover to the outer vessel.
The outer vessel A is preferably made of stamped steel or other suitable metal or material and can be of the form shown or other suitable form and of any desired capacity. The outer vessel, as shown, is supported on legs a at a sufficient height to locate beneath the bottom a suitable burner, and its lower end is inserted into and encircled by a band A', having therein air-holes a for supplying air to the burner. The vessel is provided with a top rim or band A2, which is preferably made of cast-iron or similar material, and said band is inwardly curved over the top edge of the vessel and attached thereto around its rim in any suitable manner. The upper surface of the curved rim is provided with a recess B, in which is inserted a packing-ring b, of rubber or other suitable material. The vessel is closed by means of a circular cover C, convex on its outer surface and provided with the downwardly-extending edge or lip @,adapted to compress the packing-ring when the parts are assembled. The cover is carried and forced down by a spider consisting of four arms D, which unite at their center in a hub d, through which passes a screw-threaded -stem d', provided on its end with a hand-wheel d2, and the inner end of the screw-threaded stem is pro vided with a rounded head cl3, provided with a channel d", which head is inserted into a socket E on top of the cover and held therein by means of a set-screw e, which enters the groove or channel and allows the screw-threaded stem to be rotated, but prevents its withdrawal from the socket within which it is inserted. The top rim is provided at suitable points with a series of four plates F, lone for each arm of the spider. Three of these plates have upwardly-extending ears f, spaced apart to admit of the insertion between the ears of a sleeve f on the end of the spider-arm. Through the ears and the sleeves are inserted locking pins or bolts Gr, provided at one end with an enlarged head g and having on one side a iiat face g', and the pins or bolts terminate in an end g2 of the full circular diameter of the pins. One of the ears, as shown, has entered thereinto a pin g3, which projects suflciently to contact the fiat face of the locking bolt or pin and furnishes the stop for contact with the end g2 and preventing the entire withdrawal of the pin, thereby guarding against ,loss or removal of the pins, but allowing the pin to be withdrawn sufficiently to release the sleeve of the spider-arm and allow the same to be lifted upwardly between the ears. The fourth plate F has located thereon a stud H, provided on its top with a plate L, which is pivoted to a stud by means of a bolt L, and the plate is provided with depending ears 7b2, between which is inserted the sleeve f of the remaining spider-arm and pivoted therein by means of a pin tg, and the plate at its inner edge is beveled at the point h* to allow the spider-arm to be raised, which method of attaching the spider-arm provides a double joint and allows the spider to be raised and swung to one side when the pins or bolts are withdrawn, so as to release the three arms of the spider.
Within the vessel is a support I for holding a series of cooking vessels or receptacles, and said support consists of a series of vertical bars i, terminating in an upper ring z" and a lower ring 2, the upper ring abutting against the inner edge of the rim ofthe vessel, which forms a support for the ring.
Intermediate the upper and lower rings are a series of supporting-rings 3, which form IOO supports or ledges for the support of aseries of receptacles J, which are supported one abov`e the other in the manner shown.
Beneath the vessel is a burner K, to which leads a fuel-supply pipe 7c, provided at its end with a nipple k2 for the attachment of a hose or other source of fuel-supply. y
In using the cooker the pans or receptacles are first inserted into the vessel and a suficient supply of water admitted thereinto,
after which the cover is swung' into place on its pivot-hinge. The three free arms of the spider are then inserted into the ears and locked therein by the insertion of the pins, which, as previously explained, cannot be entirely withdrawn, and after the insertion of the spider the hand or power wheel is turned, forcing down the screw-threaded stem, which compresses the cover onto the packing-ring, which makes a steam-tight joint for the vessel preparatory to the generation of steam. 'The method of attaching the cover is one which enables the cover to be compressed to any desired extent and at the same time be instantly unlocked and swung out of the way when so desired. The entire removal of the cover can be quickly effected for the purpose of cleaning or otherwise by the removal of the pin or stud it', which forms the only pivot `rotatably mounted within the top of the cover for forcing down the cover onto the packingring, and means for holding the end of the adjusting-screw within the cover and allowing of its rotation for permitting the cover to be moved with the spider, substantially as described.
2. In a steam-cooker, the combination of a vessel'provided with an inwardly-extending rim, a cover adapted to be forced down onto the rim, a spider provided with arms radiating from a huban adjusting-screw passing through the hub, a socket on the top of the cover into which the end of the adjusting'- screw is entered, means for holding the end within the socket and allowing of its rotation adapting the cover to be swung with the spider, a double pivotal joint for one of the arms of the spider,.ears on the rim, and pins passing through the ears and the ends of the remaining spider-arms for locking the spider to the rim and permitting the cover to be forced down onto the rim, substantially as described.
3. The combination of a vessel provided on its top with an inwardly-extending rim, three pairs of ears upwardly extending from the rim, a stud upwardly extending from the rim, a plate pivotally mounted on the stud, ears depending from the plate, a spider provided with a hub and four arms radiating therefrom, one of the arms being pivoted to the depending ears on the plate and the remaining arms adapted to be entered between thel ears on the rim and locked therein, and an adjusting-screw passing through the hub and adapted to downwardly force the cover onto the rim, substantially as described.
4. The combination of a vessel provided on its top withan inwardly-extending rim, three pairs of ears upwardly extending from the rim, a stud upwardly extending from the rim, a plate pivotally mounted on the stud, ears depending from the plate, a spider provided with a hub and four arms radiating therefrom,
`one of the arms being pivoted to the depending ears on the plate and the remaining arms adapted to be entered between the ears on the rim and locked therein, and an adjustingscrew passing through the hub and provided at its inner end with a grooved head, a socket on the cover within which the head is rotatably mounted, and a set-screw passing into the socket and entered into the groove in thev head for suspending the cover from the spider and allowing it to be downwardly forced onto the rim by the adjustment of the screw, substantially as described. y
WILLIAM F. HERDRICH. Vitnesses:
SAMUEL W. BANNING, WILLIAM P. BOND.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US223233A US799600A (en) | 1902-06-28 | 1904-09-03 | Steam-cooker. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1902113591 US771013A (en) | 1902-06-28 | 1902-06-28 | Automatic steam-cooker. |
US223233A US799600A (en) | 1902-06-28 | 1904-09-03 | Steam-cooker. |
Publications (1)
Publication Number | Publication Date |
---|---|
US799600A true US799600A (en) | 1905-09-12 |
Family
ID=2868087
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US223233A Expired - Lifetime US799600A (en) | 1902-06-28 | 1904-09-03 | Steam-cooker. |
Country Status (1)
Country | Link |
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US (1) | US799600A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2861034A (en) * | 1945-09-18 | 1958-11-18 | Eugene P Wigner | Neutronic reactor shield and spacer construction |
-
1904
- 1904-09-03 US US223233A patent/US799600A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2861034A (en) * | 1945-09-18 | 1958-11-18 | Eugene P Wigner | Neutronic reactor shield and spacer construction |
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