Classifications

• • E—FIXED CONSTRUCTIONS
  • E04—BUILDING
  • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
  • E04F17/00—Vertical ducts; Channels, e.g. for drainage
  • E04F17/02—Vertical ducts; Channels, e.g. for drainage for carrying away waste gases, e.g. flue gases; Building elements specially designed therefor, e.g. shaped bricks or sets thereof
  • E04F17/023—Vertical ducts; Channels, e.g. for drainage for carrying away waste gases, e.g. flue gases; Building elements specially designed therefor, e.g. shaped bricks or sets thereof made of masonry, concrete or other stone-like material; Insulating measures and joints therefor

Definitions

• the invention relates to an annular building block for a chimney head, the outside of which is designed in the manner of masonry and the inside of which is essentially cylindrical.
• the ring-shaped building block has the shape of a rectangle on the outside;
• an annular building block for a single-sided chimney preferably has a square base.
• the inner surface is circular in plan view, with recesses for ventilation ducts pointing into the corners of the outer contour, so that the inner surface has the contour of a casing stone.
• Such building blocks are used in the area of the chimney head protruding from the roof of a house as casing stones for a chimney.
• the visible outside of the chimney head made of such building blocks gives the viewer the impression of a brick chimney.
• the object of the present invention is to provide such annular building blocks which can be moved precisely and rainproof on the construction site even by inexperienced forces.
• the object is achieved in that a recess is provided on the upper edge of each outer surface and a protrusion protrudes from the underside of each outer surface, so that in the case of two superimposed annular components, the recess of the annular component lying below the projection of the annular component lying on top Module can accommodate.
• Self-centering is achieved when pinning, even if the ring-shaped component to be put on is not applied exactly in alignment.
• a sealing contact of the inner surface of the projection with the recess is possible if the depth of the recess increases from the outer surface to the top of the annular module.
• the contour of the upper outer edge of the depression advantageously corresponds to the contour of the bead at its root, the slope of the inner surface of the projection and the slope of the outwardly facing surface of the depression being the same. In this way, the inclined surfaces, together with the gap between the top of an annular component and the underside of an overlying annular component, form a labyrinth.
• An optical impression of the chimney head corresponding to masonry is enhanced if at least one depression running parallel to the axis of the annular building block is provided on each outer surface. This deepening gives the viewer the impression of a vertical joint in masonry.
• a deceptively real imitation of masonry is achieved if the depressions are laterally offset on at least two outer surfaces compared to the depressions on the other outer surfaces.
• one depression each can be arranged in the middle on the first and third outer sides, and the second and fourth outer sides can each carry two eccentrically arranged depressions. If successive annular building blocks of this type are rotated by 90 ° about their vertical axis when moving, so on the outside of the chimney head the image of bricks bricked in staggered rows emerges.
• the opposite outer sides can be designed differently, so that the image of bricked bricks in staggered rows is formed when two successive such annular building blocks are each rotated by 180 ° about their vertical axis.
• FIG. 2 shows the ring-shaped building block in section along the line II-II from FIG. 1,
• FIG. 3 two superimposed annular blocks in section. corresponding to FIG. 2.
• a ring-shaped block 10 for a chimney head of a single-chimney is shown in plan view and in Fig. 2 in section along the line II - II of Fig. 1.
• the outer surfaces 12, 14, 16, 18 are based on a square floor plan and are constructed in the manner of masonry.
• the inner surface 20 is essentially cylindrical and has the contour of a casing stone for a chimney, with recesses for ventilation ducts pointing into the corners of the outer contour.
• a recess 24 is provided on the upper edge 22 of the outer surface 14.
• a projection 30 protruding from the underside 28 is provided on the entire outside, i.e. also on the Outer surfaces 16, 18 and 20, so that a circumferential recess is provided on the outer upper edge of the annular block 10.
• the recess 24 receives the projection 30 of the annular component 10 lying on top, as shown in FIG. 3.
• the projection 30 is wider at its root than at its free end, the outer surface of the projection 30 being parallel and the inner surface of the projection 30 being inclined to the axis 32 of the annular component.
• the outside of the projection 30 is part of the outer surface 14.
• the depth of the recess 24 increases from the outer surface 14 to the upper side 34 of the annular component 10.
• the height of the recess 24 is greater than the height of the projection 30, so that a horizontal circumferential groove is visible on the outside between two annular components 10 lying on top of one another. This groove gives the impression of a horizontal wall joint.
• At least one recess 36 running parallel to the axis 32 of the ring-shaped module 10 is provided on each of the outer surfaces 12, 14, 16, 18; 38, 40; 42 or 44, 46 provided.

Landscapes

• Architecture (AREA)
• Engineering & Computer Science (AREA)
• Civil Engineering (AREA)
• Structural Engineering (AREA)
• Retaining Walls (AREA)
• Building Environments (AREA)
• Buildings Adapted To Withstand Abnormal External Influences (AREA)
• Buffer Packaging (AREA)
• Working Measures On Existing Buildindgs (AREA)
• Escalators And Moving Walkways (AREA)
• Chimneys And Flues (AREA)
• Table Devices Or Equipment (AREA)
• Fencing (AREA)
• Pallets (AREA)
• Stackable Containers (AREA)
• Finishing Walls (AREA)
• Resistance Heating (AREA)
• Conveying And Assembling Of Building Elements In Situ (AREA)
• Golf Clubs (AREA)
• Apparatus For Radiation Diagnosis (AREA)
• Wire Processing (AREA)

Priority Applications (10)

Applications Claiming Priority (2)

Publications (1)

Family

ID=7676927

Family Applications (1)

Country Status (16)

Families Citing this family (1)

Citations (3)

Family Cites Families (3)

• 2001
  • 2001-03-09 DE DE10111469A patent/DE10111469B4/de not_active Expired - Fee Related
  • 2001-12-20 HR HR20030796A patent/HRP20030796B1/xx not_active IP Right Cessation
  • 2001-12-20 CZ CZ20032394A patent/CZ300332B6/cs not_active IP Right Cessation
  • 2001-12-20 RS YU70403A patent/RS51564B/sr unknown
  • 2001-12-20 EP EP01988054A patent/EP1366251B1/de not_active Expired - Lifetime
  • 2001-12-20 ME MEP-2008-90A patent/ME00127B/me unknown
  • 2001-12-20 SI SI200130469T patent/SI1366251T1/sl unknown
  • 2001-12-20 HU HU0302791A patent/HU227924B1/hu not_active IP Right Cessation
  • 2001-12-20 WO PCT/EP2001/015154 patent/WO2002072976A1/de not_active Ceased
  • 2001-12-20 AT AT01988054T patent/ATE307942T1/de active
  • 2001-12-20 RU RU2003129890/03A patent/RU2272881C2/ru not_active IP Right Cessation
  • 2001-12-20 DE DE50107862T patent/DE50107862D1/de not_active Expired - Lifetime
  • 2001-12-20 PL PL362911A patent/PL209353B1/pl unknown
  • 2001-12-20 SK SK1129-2003A patent/SK287949B6/sk not_active IP Right Cessation
  • 2001-12-20 ES ES01988054T patent/ES2252322T3/es not_active Expired - Lifetime
  • 2001-12-20 DK DK01988054T patent/DK1366251T3/da active
• 2003
  • 2003-09-08 NO NO20033957A patent/NO322008B1/no not_active IP Right Cessation

Patent Citations (3)

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