DK148831B - MOVABLE AND CONSUMPABLE BATHROOMS, PARTS FOR THE BACKROOM DOOR IN BAKERY OVEN - Google Patents
MOVABLE AND CONSUMPABLE BATHROOMS, PARTS FOR THE BACKROOM DOOR IN BAKERY OVEN Download PDFInfo
- Publication number
- DK148831B DK148831B DK293377A DK293377A DK148831B DK 148831 B DK148831 B DK 148831B DK 293377 A DK293377 A DK 293377A DK 293377 A DK293377 A DK 293377A DK 148831 B DK148831 B DK 148831B
- Authority
- DK
- Denmark
- Prior art keywords
- door
- ramp
- movable
- consumpable
- backroom
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A21—BAKING; EDIBLE DOUGHS
- A21B—BAKERS' OVENS; MACHINES OR EQUIPMENT FOR BAKING
- A21B3/00—Parts or accessories of ovens
- A21B3/02—Doors; Flap gates
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Baking, Grill, Roasting (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Electric Ovens (AREA)
- Support Devices For Sliding Doors (AREA)
Description
148831148831
Den foreliggende opfindelse angår en bevægelig og sænkbar rampe, især for bagekammerdøren i bageriovne. Rampen ifølge opfindelsen skal især anvendes ved ovne med recirkulation af varm luft, almindeligt betegnet som rotationsovne, hvilken rampe er bevægelig og sænkbar for døren til bagekammeret i sådanne ovne.The present invention relates to a movable and lowerable ramp, especially for the baking oven door in baking ovens. The ramp according to the invention is to be used in particular in hot air recirculation furnaces, commonly referred to as rotary kilns, which ramp is movable and lowerable to the door of the baking chamber in such furnaces.
Ved de kendte ovne af denne art bevæges de vogne, som bærer bagepladerne, sædvanligvis ved hjælp af en fasthagningsindretning på vognens overdel eller også ved hjælp af en platform, som bærer vognen.In the known furnaces of this kind, the carts carrying the baking sheets are usually moved by means of a fastener on the top of the carriage or also by means of a platform carrying the carriage.
Dersom bevægelsen foregår ved hjælp af en fasthagningsind-retning, bevæger vognen sig hyppigst vandret ind i bagekammeret, 148831 2 og i tilfælde af, at der anvendes en drejeplatform, bringes vognen op på denne platform ved hjælp af en rampe.If the movement is by means of a locking device, the carriage moves most frequently horizontally into the baking chamber, and in the case of a turning platform, the carriage is brought up on this platform by means of a ramp.
I begge de ovenomtalte tilfælde er det imidlertid vanskeligt at sikre dørens tæthed, og under bagningen undslipper vanddamp, hvad der bevirker en kondensation af vand foran ovnen og en hurtigt indtrædende beskadigelse af ovnens nedre del.In both cases, however, it is difficult to secure the door's sealing, and during baking, water vapor escapes, causing condensation of water in front of the furnace and a rapid onset of damage to the lower part of the oven.
I øvrigt bevirker dørens bevægelser og pakningernes gentagne strygen over dennes tærskel en hurtig nedslidning af disse pakninger, og den resulterende utæthed kan i visse tilfælde få u-heldige virkninger med hensyn til de atmosfæriske forhold, man ønsker opretholdt i kammeret.Moreover, the movement of the door and the repeated swipe of the seal over its threshold cause a rapid wear of these gaskets, and the resulting leakage may in some cases have adverse effects on the atmospheric conditions desired in the chamber.
Det er opfindelsens formål at afhjælpe disse ulemper.The object of the invention is to overcome these disadvantages.
Dette opnås ved hjælp af en rampe af den indledningsvis omtalte art, som ifølge opfindelsen er ejendommelig ved, at den består af en ved hjælp af ovndøren styret løfteanordning, af en vandret del, som er lodret forskydelig, og som danner rampens lige parti, hvilken vandrette del er forsynet med en placeringsanordning, og af en skrå del, som er hængslet på den vandrette del eller udført i ét stykke med denne.This is achieved by means of a ramp of the type mentioned in the introduction, which according to the invention is characterized in that it consists of a lifting device controlled by the oven door, a horizontal part which is vertically displaceable and which forms the straight portion of the ramp, which the horizontal part is provided with a positioning device and of an inclined part which is hinged on the horizontal part or made in one piece with it.
En fordelagtig udførelsesform for rampen ifølge opfindelsen er ejendommelig ved, at den ved hjælp af ovndøren styrede løfteanordning består af en rullende ramme, som er forsynet med to køre-ruller og to ramper, og som i den mod dørens drejningsakse vendende side har en retvinklet del, der er forsynet med to drejelige ruller.An advantageous embodiment of the ramp according to the invention is characterized in that the lifting device controlled by the oven door consists of a rolling frame, which is provided with two driving rollers and two ramps and which has a right-angled part in the side facing the pivot axis of the door. , which is provided with two swivel rollers.
Ifølge opfindelsen kan endvidere placeringsanordningen bestå af to stænger, som er fast forbundet med rampens vandrette del, og som er indrettet til at samvirke med føringsrør, der er fastgjort i den nedre del af ovnens sokkel, som er udført i form af en O-profil, der tjener som føringselement for løfteanordningen.Furthermore, according to the invention, the positioning device may consist of two rods which are fixedly connected to the horizontal part of the ramp and which are adapted to cooperate with guide pipes fixed in the lower part of the furnace socket, which is formed in the form of an O-profile. which serves as a guiding element for the lifting device.
Opfindelsen vil i det følgende blive nærmere forklaret under henvisning til tegningen, som skematisk viser en foretrukken udførelsesform for rampen ifølge opfindelsen, idet fig. 1 i skrå afbildning viser en del af en rampe ifølge opfindelsen med døren i åben stilling, fig. 2 det samme som fig. 1, men med døren lukket, fig. 3 fra siden og delvis i snit rampen i den stilling, den indtager, når døren er åben, fig. 4 det samme som vist i fig. 3, set ovenfra, 148831 3 fig. 5 det samme som vist i fig. 3 og 4, set fra enden, og fig. 6-8 det samme som vist i fig. 3-5, men med døren lukket.The invention will be explained in more detail below with reference to the drawing, which schematically shows a preferred embodiment of the ramp according to the invention, fig. 1 is an elevational view of part of a ramp according to the invention with the door in the open position; 2 the same as FIG. 1, but with the door closed; FIG. 3 is a side elevational view, partly in section, of the ramp in the position it occupies when the door is open; FIG. 4 the same as shown in FIG. 3, top view, FIG. 5 the same as shown in FIG. 3 and 4 are end views, and FIG. 6-8 the same as shown in FIG. 3-5 but with the door closed.
Som vist i fig. 1 og 2 består rampen ifølge opfindelsen i det væsentlige af en løfteanordning 1, som styres ved hjælp af ovnens dør 2, af en vandret del 3, der er lodret forskydelig, og som udgør rampens lige parti, hvilken del 3 er forsynet med en placeringsanordning 4, og af en skrå del 5, som er hængslet på den vandrette del 3 eller udført i ét stykke med denne.As shown in FIG. 1 and 2, the ramp according to the invention consists essentially of a lifting device 1, which is controlled by means of the door 2 of the furnace, of a horizontal part 3 which is vertically displaceable and which constitutes the equal part of the ramp, which part 3 is provided with a positioning device. 4, and of an inclined portion 5 which is hinged on the horizontal portion 3 or integrally formed therewith.
Løfteanordningen 1 består af en rullende ramme 6, der er forsynet med to køreruller 7 og med to ramper 8, og har i den mod døren 2's drejningsakse vendende side en retvinklet del 9, som er forsynet med to drejelige ruller 10 og 10', se fig. 3, 4, 7 og 8. Disse ruller 10 og 10' samvirker med et fremspring 11, der er tilvejebragt på den nedre del af døren 2.The lifting device 1 consists of a rolling frame 6, which is provided with two driving rollers 7 and with two ramps 8, and has in the side facing the pivot axis of the door 2 a right angled part 9, which is provided with two rotating rollers 10 and 10 ', see FIG. 3, 4, 7 and 8. These rollers 10 and 10 'cooperate with a projection 11 provided on the lower part of the door 2.
Placeringsanordningen 4 består af to stænger, der er udløseligt fastgjort til rampens vandrette del 3, og som samvirker med føringsrør, der er fastgjort i den nedre del 12 af ovnens sokkel, som er udført i form af en U-profil, der tjener som føringselement for løfteanordningen 1.The positioning device 4 consists of two rods which are releasably attached to the horizontal part 3 of the ramp and which cooperate with guide tubes fixed in the lower part 12 of the furnace socket, which is formed in the form of a U-profile serving as a guide element. for the lifting device 1.
Forneden er den vandrette del 3 forsynet med to ruller 13, der samvirker med løfteanordningen l's ramper 8 med henblik på at bringe den vandrette del 3 i niveau med ovnens tærskel 14.Below, the horizontal part 3 is provided with two rollers 13 which cooperate with the ramps 8 of the lifting device 1 in order to bring the horizontal part 3 into line with the threshold 14 of the furnace.
Idet døren 2 åbnes, passerer fremspringet 11 foran rullen 10 og udøver et tryk på rullen 10' således, at det over den retvinklede del 9 forskyder løfteanordningen l's rullende ramme 6.As the door 2 is opened, the projection 11 passes in front of the roller 10 and exerts a pressure on the roller 10 'such that the rolling frame 6 of the lifting device 1 displaces over the right-angled part 9.
Ved denne forskydning trænger ramperne 8 ind under rullerne 13 på den vandrette del 3, som holdes på plads i tværretningen af anordningen 4, og som hæver sig for ved afslutningen af dørens åbning at nå tærskelen 14's niveau, idet rullerne 13 da hviler på ramperne 8's lige del.In this displacement, the ramps 8 penetrate under the rollers 13 on the horizontal part 3, which are held in place in the transverse direction of the device 4, which rise to reach the level of the threshold 14 at the end of the door opening, the rollers 13 then resting on the ramps 8 even part.
I denne dørens åbne stilling er den rullende ramme 6 nået til enden af sin bevægelsesbane, og fremspringet 11, som stadig ligger an mod rullen 10', sikrer en fastlåsning af rampens stilling, som gør det muligt for de vogne, der bærer bagepladerne, at passere ind eller ud uden vanskelighed.In this open position of the door, the rolling frame 6 has reached the end of its movement path, and the projection 11, which still abuts the roller 10 ', secures the position of the ramp, which allows the carriages carrying the baking sheets, that pass in or out without difficulty.
Under døren 2's bevægelse, idet den lukkes, påvirker fremspringet 11 rullen 10 og trykker den rullende ramme 6 tilbage. I-det denne forskydning indledes, forlader rullerne 13 ramperne 8's 148831 4 lige del, og under påvirkning af den bevægelige rampes vægt forflytter den rullende ramme 6 sig mod venstre, idet den fuldstændigt frigiver rullerne 13 og derved muliggør, at den bevægelige rampe sænkes således, at døren 2 kan lukkes.During the movement of the door 2 as it closes, the projection 11 affects the roller 10 and pushes the rolling frame 6 back. As this displacement begins, the rollers 13 leave the equal portion of the ramps 8 and under the weight of the movable ramp, the rolling frame 6 moves to the left, completely releasing the rollers 13, thereby allowing the movable ramp to be lowered thus , that door 2 can be closed.
Som følge af opfindelsen er det muligt at opnå let adgang for. de vogne, som bærer bagepladerne, samtidig med, at der tilveje-: bringes én tætsluttende lukning af ovndøren, som med dette for øje på sin nedre del kan forsynes med en pakning 15, der lægger sig ind mod tærskelen 14's forreste del 16.In accordance with the invention, it is possible to obtain easy access for. the carriages carrying the baking sheets, while at the same time providing one tightly sealed closure of the oven door, which can with this in view of its lower part be provided with a gasket 15 which attaches to the front part 16 of the threshold 14.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7705332 | 1977-02-18 | ||
FR7705332A FR2381263A1 (en) | 1977-02-18 | 1977-02-18 | MOBILE AND RETRACTABLE RAMP, ESPECIALLY FOR THE COOKING CHAMBER DOOR OF BAKERY, PASTRY, OR SIMILAR OVENS |
Publications (3)
Publication Number | Publication Date |
---|---|
DK293377A DK293377A (en) | 1978-08-19 |
DK148831B true DK148831B (en) | 1985-10-21 |
DK148831C DK148831C (en) | 1986-03-24 |
Family
ID=9187151
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK293377A DK148831C (en) | 1977-02-18 | 1977-06-30 | MOVABLE AND CONSUMPABLE BATHROOMS, PARTS FOR THE BACKROOM DOOR IN BAKERY OVEN |
Country Status (10)
Country | Link |
---|---|
BE (1) | BE856241A (en) |
DE (1) | DE2731812B2 (en) |
DK (1) | DK148831C (en) |
ES (1) | ES460101A1 (en) |
FI (1) | FI58426C (en) |
FR (1) | FR2381263A1 (en) |
GB (1) | GB1534215A (en) |
IT (1) | IT1081001B (en) |
NL (1) | NL7707216A (en) |
SE (2) | SE7708232L (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2448694A1 (en) * | 1979-02-08 | 1980-09-05 | Fringand Ets | Retractable ramp for doorway of baker's bread oven - makes way for door to seal effectively against bottom edge of doorway |
DE10231059B3 (en) * | 2002-07-10 | 2004-01-08 | Rational Ag | Door for closing a cooking space of a cooking appliance |
CN109827437A (en) * | 2018-12-20 | 2019-05-31 | 浙江智造热成型科技有限公司 | The opening and closing device of Compaction of Heating Furnace Door |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2996200A (en) * | 1958-10-13 | 1961-08-15 | Paramount Textile Mach Co | Loading mechanism for yarn conditioner |
DE1756778A1 (en) * | 1968-07-11 | 1970-04-30 | Sybron Corp | Device for the automatic input and output of a container in a suspension railway station |
FR1577004A (en) * | 1968-08-19 | 1969-08-01 | ||
FR2262912A1 (en) * | 1974-03-05 | 1975-10-03 | Cosmao Norbert | Batch proving cupboard for bakers dough - uses pre-loaded rack trolley which seals doorway when fully entered |
-
1977
- 1977-02-18 FR FR7705332A patent/FR2381263A1/en active Granted
- 1977-06-25 ES ES460101A patent/ES460101A1/en not_active Expired
- 1977-06-28 FI FI772006A patent/FI58426C/en not_active IP Right Cessation
- 1977-06-28 IT IT1265677A patent/IT1081001B/en active
- 1977-06-29 NL NL7707216A patent/NL7707216A/en active Search and Examination
- 1977-06-29 GB GB2715677A patent/GB1534215A/en not_active Expired
- 1977-06-29 BE BE178880A patent/BE856241A/en not_active IP Right Cessation
- 1977-06-30 DK DK293377A patent/DK148831C/en not_active IP Right Cessation
- 1977-07-14 DE DE19772731812 patent/DE2731812B2/en not_active Ceased
- 1977-07-15 SE SE7708232D patent/SE7708232L/en not_active Application Discontinuation
- 1977-07-15 SE SE7708232A patent/SE422733B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE2731812A1 (en) | 1978-08-24 |
DE2731812B2 (en) | 1979-09-27 |
GB1534215A (en) | 1978-11-29 |
DK293377A (en) | 1978-08-19 |
ES460101A1 (en) | 1978-05-01 |
DK148831C (en) | 1986-03-24 |
FR2381263B1 (en) | 1983-08-19 |
FI58426C (en) | 1981-02-10 |
FR2381263A1 (en) | 1978-09-15 |
FI772006A (en) | 1978-08-19 |
BE856241A (en) | 1977-10-17 |
IT1081001B (en) | 1985-05-16 |
NL7707216A (en) | 1978-08-22 |
SE422733B (en) | 1982-03-29 |
SE7708232L (en) | 1978-08-19 |
FI58426B (en) | 1980-10-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS62186734A (en) | Indirect heating truck type bread baking oven | |
GB1393383A (en) | Sliding roof for a skylight opening | |
DK148831B (en) | MOVABLE AND CONSUMPABLE BATHROOMS, PARTS FOR THE BACKROOM DOOR IN BAKERY OVEN | |
US3410547A (en) | Door assembly for heat treating furnaces | |
DE19651225C2 (en) | Oven for heat treatment of food | |
US2682351A (en) | Ice-chest | |
US1936124A (en) | Oven, cupboard, and other similar apparatus | |
GB1093352A (en) | An improved sliding door or window | |
US1514079A (en) | Door-operating device | |
KR100476151B1 (en) | Device and Method for sealing levelling door aperture of a coke oven chamber | |
US4312712A (en) | Coke car for a battery of coke ovens | |
US4448642A (en) | Apparatus for evacuating emissions of a coke oven | |
CN219065338U (en) | High temperature test equipment for high temperature test | |
CN100439845C (en) | Thermal treatment apparatus | |
RU2000102919A (en) | DEVICE FOR SEALING A DOOR OPENING FOR A LEVELING AGENT OF A COCKING CAMERA OF A COX FURNACE (OPTIONS) AND A METHOD FOR SEALING A DOOR OPENING | |
US3410446A (en) | Door for pressurized tank | |
DE370105C (en) | Fire box for stoves | |
DE2803960A1 (en) | PLANT FOR REFRESHING BIG IRON | |
DE699812C (en) | Pre-chamber for charging glow ovens with protection is conveyed through | |
DE577317C (en) | Trolley for filling coal into degassing chambers | |
CN219064147U (en) | Mechanical hinge furnace door pressing device with guide function | |
CN106840949A (en) | One kind is switched fast electrical heating balance | |
SU89591A1 (en) | Curtain shutter lock chambers tunnel kilns | |
NO137131B (en) | DEVICE FOR COLLECTING OVENGE GASES IN ELECTRIC MELTING STOVES. | |
SU785620A1 (en) | Retractable-hearth furnace |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PBP | Patent lapsed |