EP2009357A1 - Ergonomic and accident-prevention structure of door for professional food cooking ovens - Google Patents

Ergonomic and accident-prevention structure of door for professional food cooking ovens Download PDF

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Publication number
EP2009357A1
EP2009357A1 EP08157540A EP08157540A EP2009357A1 EP 2009357 A1 EP2009357 A1 EP 2009357A1 EP 08157540 A EP08157540 A EP 08157540A EP 08157540 A EP08157540 A EP 08157540A EP 2009357 A1 EP2009357 A1 EP 2009357A1
Authority
EP
European Patent Office
Prior art keywords
door
integral
handle
fulcrum pin
comprised
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.)
Withdrawn
Application number
EP08157540A
Other languages
German (de)
English (en)
French (fr)
Inventor
Marco Moretti
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Moretti Forni SpA
Original Assignee
Moretti Forni SpA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Moretti Forni SpA filed Critical Moretti Forni SpA
Publication of EP2009357A1 publication Critical patent/EP2009357A1/en
Withdrawn legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00—Details
    • F24C15/02—Doors specially adapted for stoves or ranges
    • F24C15/024—Handles

Definitions

  • the main object of the present invention therefore, within the scope described above, is to provide an innovative handle structure, of the type for food ovens, which should allow meeting the requirements of professional operators for very frequent use, while favouring a relative use as little traumatic as possible for the user and also suitable for preventing accidental interferences with the door and thereby, above all, bums of the operator him/herself.
  • Another object of the present invention is to achieve the above objects through an innovation concept that should not subvert the usual working systems of professional catering operators and should be adaptable to the existing structures.
  • Yet another object of the present invention is to achieve the above objects through a simple and effective innovation concept, with safe operation and at a relatively low cost in consideration of the results achieved thereby in the practice.
  • the ergonomic and accident-prevention structure of the door for professional ovens for cooking food comprising a handle (11) with bar (12) pivoting about an axis (14) parallel thereto, suitable for positioning in any case before the door (4) from an inclination facing the closed door (4) plane to an inclination substantially coplanar to the open door (4) plane through coupling linkages (15, 16, 17) to the fulcrum (5) of the door (4) developing within an air space (10) arranged into the door (4) itself.
  • reference numeral 1 globally indicates a professional oven for food schematically illustrated, for example of the specific type for pizza houses, in any case heated in a known manner, comprising a parallelepiped-shaped insulated enclosure 2, enclosing a baking chamber 3, which is accessed through a rectangular door globally indicated with reference numeral 4 with horizontal lowering opening direction through fixed fulcrum pins 5, distally coaxial in geometrical correspondence of the relevant lower side.
  • Door 4 is comprised of a shutter plate 6, with median window 7, reinforced by an external frame 8 projecting outwards and coated by a shaped coating 9, which hides said frame 8 and arranged therein defines an interspace or air space 10, therein including the area of window 7, to this end made by interfacing two glasses, one associated to the shutter plate 6 and the other associated to coating 9.
  • Door 4 is provided with a handle globally indicated with reference numeral 11, comprised of a horizontal holding bar 12, extending by the entire width of door 4 itself, associated thereto at the apex by two pivoting arms 13, integral to the relative fulcrum pins 14; said fulcrum pin 14 of the pivoting arms 13 pass through the respective top portions of the uprights of frame 8 and on the other side thereof they are also integral to respective upper levers 15, twinned through respective tie rods 16 to respective lower levers 17, integral to the fixed fulcrum pins 5 of door 4, kept into closed and open position by at least one side spring 18, for the functions specified hereinafter.
  • a handle globally indicated with reference numeral 11 comprised of a horizontal holding bar 12, extending by the entire width of door 4 itself, associated thereto at the apex by two pivoting arms 13, integral to the relative fulcrum pins 14; said fulcrum pin 14 of the pivoting arms 13 pass through the respective top portions of the uprights of frame 8 and on the other side thereof they are also integral to respective upper lever
  • handle 11 is in any case positioned before door 4, from the inclination facing the plane of closed door 4 to an inclination substantially coplanar to the plane of open door 4 (see fig. 3 ), in such movement the user's wrist that exerts the pull is not forced to bend, being able to remain substantially straight, and likewise in the pushing action in the closing step, so that the repetition of the opening and closing operation of door 4 several times during the working sessions or shifts, greatly reduces or better, drastically decreases the stress of the joints.
  • the inclination of handle 11 substantially coplanar to the plane of open door 4, before the edge of the same, has an accident-prevention function as it prevents accidental contacts of the operator's body with the burning edge, therein providing a control effect.
  • the door structure, of the type for professional ovens for cooking food, according to the present invention can be embodied with technical and mechanical equivalents, that is, provided with further integrative devices, as well as all the shapes of the relative components may be changed suitably for the purpose.
  • the coupling gears between the door and handle fulcrums may be provided on one side only.
  • the door structure especially for professional ovens for cooking food according to the invention offers the advantages corresponding to the attainment of the intended purposes as well as others: in fact, it represents a functional and inexpensive innovation suitable for achieving less stress and greater safety for professional operators of ovens for food cooking.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Baking, Grill, Roasting (AREA)
  • Electric Stoves And Ranges (AREA)
  • Electric Ovens (AREA)
EP08157540A 2007-06-25 2008-06-04 Ergonomic and accident-prevention structure of door for professional food cooking ovens Withdrawn EP2009357A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITPS20070007 ITPS20070007U1 (it) 2007-06-25 2007-06-25 Struttura ergonomica ed antinfortunistica di sportello specie per forni professionali per la cottura di cibi

Publications (1)

Publication Number Publication Date
EP2009357A1 true EP2009357A1 (en) 2008-12-31

Family

ID=39869715

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08157540A Withdrawn EP2009357A1 (en) 2007-06-25 2008-06-04 Ergonomic and accident-prevention structure of door for professional food cooking ovens

Country Status (2)

Country Link
EP (1) EP2009357A1 (it)
IT (1) ITPS20070007U1 (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170049295A1 (en) * 2015-08-20 2017-02-23 Whirlpool Corporation Dishwasher with pivoting handle

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050022802A1 (en) * 2002-02-27 2005-02-03 Bsh Bosch Und Siemens Hausgerate Gmbh Household appliance and household appliance door
JP2005308277A (ja) 2004-04-20 2005-11-04 Mitsubishi Electric Corp 加熱調理器
DE102004059563A1 (de) * 2004-12-10 2006-02-23 Miele & Cie. Kg Haushaltsgerät mit einem Korpus und einer daran um eine Schwenkachse schwenkbar gehaltenen Tür mit einem Türgriff
US20060219234A1 (en) * 2005-03-29 2006-10-05 Maytag Corp. Door assembly for a cooking appliance

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050022802A1 (en) * 2002-02-27 2005-02-03 Bsh Bosch Und Siemens Hausgerate Gmbh Household appliance and household appliance door
JP2005308277A (ja) 2004-04-20 2005-11-04 Mitsubishi Electric Corp 加熱調理器
DE102004059563A1 (de) * 2004-12-10 2006-02-23 Miele & Cie. Kg Haushaltsgerät mit einem Korpus und einer daran um eine Schwenkachse schwenkbar gehaltenen Tür mit einem Türgriff
US20060219234A1 (en) * 2005-03-29 2006-10-05 Maytag Corp. Door assembly for a cooking appliance

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170049295A1 (en) * 2015-08-20 2017-02-23 Whirlpool Corporation Dishwasher with pivoting handle
US9888828B2 (en) * 2015-08-20 2018-02-13 Whirlpool Corporation Dishwasher with pivoting handle
US10813529B2 (en) 2015-08-20 2020-10-27 Whirlpool Corporation Dishwasher with pivoting handle

Also Published As

Publication number Publication date
ITPS20070007U1 (it) 2008-12-26

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