US3375623A - Channel shaped insert for embedment in concrete - Google Patents

Channel shaped insert for embedment in concrete Download PDF

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Publication number
US3375623A
US3375623A US46499965A US3375623A US 3375623 A US3375623 A US 3375623A US 46499965 A US46499965 A US 46499965A US 3375623 A US3375623 A US 3375623A
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US
United States
Prior art keywords
concrete
strip member
limbs
building element
mold
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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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English (en)
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Buhler Karl
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Individual
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Individual
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Publication of US3375623A publication Critical patent/US3375623A/en
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/14—Measures for draining-off condensed water or water leaking-in frame members for draining off condensation water, throats at the bottom of a sash
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/38—Connections for building structures in general
    • E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
    • E04B1/4107—Longitudinal elements having an open profile, with the opening parallel to the concrete or masonry surface, i.e. anchoring rails
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G15/00—Forms or shutterings for making openings, cavities, slits, or channels
    • E04G15/06—Forms or shutterings for making openings, cavities, slits, or channels for cavities or channels in walls of floors, e.g. for making chimneys
    • E04G15/061—Non-reusable forms

Definitions

  • the present invention has reference to an improved method of making a concrete building element provided at its underside with a water ridge, means for performing the inventive method, and further, relates to an improved concrete building element produced in accordance with the aforesaid method.
  • a primary aim of the present invention is to provide a new and improved method of forming a concrete building element provided at its underside with a water ridge in a very easy and simple manner.
  • the method of the present invention is characterized in that for making a groove delimiting a water ridge in a building element a strip member formed of synthetic material is fixed to a mold part of a mold assembly for the underside of the building element, the strip member being approximately qr-shaped in cross-section and fixed in such a manner that both limbs of the strip member rest against the mold part. Then the building element is formed and the mold assembly thereafter removed while the strip member of synthetic material is not removed.
  • the present invention also embodies an improved concrete building element formed according to the previously explained method which is provided at its underside with a water ridge and a strip member bounding the water ridge and permanently embedded in the concrete body.
  • this strip member further includes a central recess which is substantially symmetrical to both limbs and receives the heads of nails for securing the strip member to the mentioned mold part.
  • the nails employed have heads which are not too thick so that, if need be, any nails which have remained Cir fixed to the strip member after the mold part has been removed, can be pulled through the central recess away fromthe formed concrete building element and without .dislodging the embedded strip member.
  • FIGURE 1 illustrates in vertical section a concrete building element still in its mold assembly and formed according to a technique belonging to the prior art
  • FIGURE 2 is a perspective view of a preferred embodiment of inventive strip member formed of synthetic material, substantially vr-shaped in cross-section, and used for carrying out the inventive method;
  • FIGURE 3 illustrates a vertical section through a concrete building element still in its mold assembly and using the inventive strip member depicted in FIGURE 2;
  • FIGURE 4 illustrates a vertical section through the concrete building element of FIGURE 3 after removal from the mold assembly and with embedded strip member.
  • the wooden ledge 5 is removed together with the mold bottom 1 and front 2. In many cases this is somewhat cumbersome since the wooden ledge 5 may stick in the groove 5a formed by it, so that it must be removed piece by piece which, as is known, is costly and there always exists the danger of damaging the water ridge 7.
  • FIGURE 2 a strip member illustrated in FIGURE 2 and generally indicated by reference character 10.
  • This strip member 10 is used to form the groove or recess 20 of a concrete building element B and delimiting the water ridge 21.
  • strip member 10 is also advantageously formed of synthetic material, preferably a suitable thermoplastic material.
  • the distance between both limbs 11 and 12 increases from a middle portion 15 towards the free ends of these limbs.
  • the outer face or side of each limb 11 and 12 is provided with a holding rib 13 and 14 respectively, which has a cross-section substantially in the shape of a barbed hook.
  • the middle portion 15 is approximately plate-like and, at both sides its opposed longitudinal edges 15c and 15d project beyond the limbs 11 and 12, respectively, where they merge into the middle portion 15.
  • the latter also has a central recess 16 symmetrical to both limbs 11, 12 for receiving heads of nails 19.
  • the depth of the recess 16 advantageously corresponds to approximately one third of the wall thickness of the middle portion 15.
  • FIGURES 3 and 4 show the use of the strip member 10 of FIG. 2 for forming the groove 20 when making a concrete building element B having a water ridge 21.
  • the front wall 18 On the bottom wall 17 of the mold assembly M for the underside rests the front wall 18. Means for fixing the wall .18 to the wall 17 are not shown since such are well known to the art.
  • the strip member of synthetic material serving for forming the groove 20 is fixed by means of nails 19 so that both limbs 11 and 12 rest on this bottom wall 17, as shown.
  • the head 19a of each nail 19 to be used should be not more than twice as thick as the shank 19b of the nail.
  • the nails 19 are hammered completely into the recess 16 of the middle portion of the strip member '10 of synthetic material, so that no nail parts project beyond the outer surface of the middle portion 15. It is advisable that the length of the nails 19 be such that each nail can be securely and rigidly fixed to the bottom wall 17.
  • the holding ribs .13 and 14 of barbed hook-shaped cross-section prevent the limbs 11 and 12 from disengaging from the side walls 22 of the groove open towards the underside of the concrete element B and formed by the strip member 10,
  • Means used for forming a groove delimiting a water ridge in a concrete element comprising a strip member formed of synthetic material, said strip member being of vr-shaped cross-section, including two depending spaced limbs having free ends and a substantially plate-like middle portion, each of said limbs being provided at its outer side with a laterally protruding outwardly and upwardly directed holding rib of substantially barbed hook-shaped cross-section, so that disengagement of said limbs from the concrete element is prevented; the distance between said limbs of said strip member increases in the direction of said free ends of said limbs.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • Toys (AREA)
US46499965 1964-06-23 1965-06-18 Channel shaped insert for embedment in concrete Expired - Lifetime US3375623A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH818464A CH416056A (de) 1964-06-23 1964-06-23 Verfahren zur Herstellung eines Betonbauteiles, der an seiner Untersicht mit einer Wassernase versehen ist, und Mittel zur Ausführung dieses Verfahrens

Publications (1)

Publication Number Publication Date
US3375623A true US3375623A (en) 1968-04-02

Family

ID=4336448

Family Applications (1)

Application Number Title Priority Date Filing Date
US46499965 Expired - Lifetime US3375623A (en) 1964-06-23 1965-06-18 Channel shaped insert for embedment in concrete

Country Status (9)

Country Link
US (1) US3375623A (xx)
AT (1) AT248667B (xx)
BE (1) BE665690A (xx)
CH (1) CH416056A (xx)
DE (1) DE1903728U (xx)
DK (1) DK112707B (xx)
FR (1) FR1402748A (xx)
GB (1) GB1062806A (xx)
NL (1) NL6507851A (xx)

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3512318A (en) * 1968-07-23 1970-05-19 Superior Concrete Accessories Window sash reglet section
US3667174A (en) * 1970-02-13 1972-06-06 Robert W Arnett Expansible reveal with frontal tear strip for plaster walls
US3754729A (en) * 1971-12-27 1973-08-28 Symons Corp Groove-forming pattern assembly for a concrete wall form structure
US6270052B1 (en) * 1999-01-25 2001-08-07 Smurfit Stone Container Corp. Form for producing concrete columns with recessed rings
US6609341B2 (en) * 2000-11-28 2003-08-26 Alabama Metal Industries Corp. Contoured stucco reveal
GB2394727A (en) * 2002-11-01 2004-05-05 Mohammad Yunas Elements for forming a void in a foundation
WO2011032810A1 (de) * 2009-09-17 2011-03-24 Hilti Aktiengesellschaft Eingiessbare ankerschiene
US20180320365A1 (en) * 2017-05-08 2018-11-08 Halfen Gmbh Fastening rail and concrete element having a fastening rail
USD905871S1 (en) * 2019-05-20 2020-12-22 Hawkes Design And Consulting, Llc Window frame lineal receptor cap
USD923823S1 (en) * 2019-01-16 2021-06-29 Aerocompact Gmbh Mounting extrusion
USD924437S1 (en) * 2019-05-20 2021-07-06 Hawkes Design And Consulting, Llc Window frame lineal accessory receptor cap
USD943776S1 (en) 2019-01-04 2022-02-15 Alabama Metal Industries Corporation Caulk bead for fiber cement device
USD973913S1 (en) 2018-11-27 2022-12-27 Alabama Metal Industries Corporation Below top of wall ventilation screed device
USD1022258S1 (en) 2019-07-11 2024-04-09 Alabama Metal Industries Corporation Vented finish bead
USD1028290S1 (en) 2021-12-23 2024-05-21 Alabama Metal Industries Corporation Bead apparatus
US12000153B2 (en) 2020-12-28 2024-06-04 Alabama Metal Industries Corporation Casing bead apparatus

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2602534B1 (fr) * 1986-08-07 1990-12-28 Mure Ets Systeme d'ouverture d'un caisson pour la mise en attente d'armatures de liaison entre deux parties d'ouvrage et caisson muni d'un tel systeme
EP3081706B1 (de) * 2015-04-18 2020-03-25 HALFEN GmbH Ankerschiene zur verankerung im beton
EP3081708B1 (de) 2015-04-18 2020-09-02 HALFEN GmbH Ankerschiene zur verankerung im beton
GB2567647B (en) * 2017-10-18 2021-09-15 Netting Services Northern Ltd Structural beam
CN110965776A (zh) * 2018-09-30 2020-04-07 湖南好快省建筑科技有限公司 凹槽成型模板体系
CN110965775A (zh) * 2018-09-30 2020-04-07 湖南好快省建筑科技有限公司 滴水线模板体系

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1251150A (en) * 1916-01-24 1917-12-25 Widmer Engineering Company Ceiling-tie.
US1359978A (en) * 1917-01-10 1920-11-23 American Abrasive Metals Compa Anchor for safety-treads
US1531754A (en) * 1924-03-19 1925-03-31 Palmer William Franklin Inscription plate for tombstones or the like
US2780936A (en) * 1951-01-29 1957-02-12 Superior Concrete Accessories Channel shaped anchor retaining strip for embedment in concrete
FR1333580A (fr) * 1961-10-13 1963-07-26 Profilé d'ancrage utilisable pour encastrement au béton et à des fins analogues
US3145503A (en) * 1961-06-27 1964-08-25 Gordon L Brechin Joint water stop
US3157966A (en) * 1961-07-10 1964-11-24 Grinnell Corp Concrete insert

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1251150A (en) * 1916-01-24 1917-12-25 Widmer Engineering Company Ceiling-tie.
US1359978A (en) * 1917-01-10 1920-11-23 American Abrasive Metals Compa Anchor for safety-treads
US1531754A (en) * 1924-03-19 1925-03-31 Palmer William Franklin Inscription plate for tombstones or the like
US2780936A (en) * 1951-01-29 1957-02-12 Superior Concrete Accessories Channel shaped anchor retaining strip for embedment in concrete
US3145503A (en) * 1961-06-27 1964-08-25 Gordon L Brechin Joint water stop
US3157966A (en) * 1961-07-10 1964-11-24 Grinnell Corp Concrete insert
FR1333580A (fr) * 1961-10-13 1963-07-26 Profilé d'ancrage utilisable pour encastrement au béton et à des fins analogues

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3512318A (en) * 1968-07-23 1970-05-19 Superior Concrete Accessories Window sash reglet section
US3667174A (en) * 1970-02-13 1972-06-06 Robert W Arnett Expansible reveal with frontal tear strip for plaster walls
US3754729A (en) * 1971-12-27 1973-08-28 Symons Corp Groove-forming pattern assembly for a concrete wall form structure
US6270052B1 (en) * 1999-01-25 2001-08-07 Smurfit Stone Container Corp. Form for producing concrete columns with recessed rings
US6609341B2 (en) * 2000-11-28 2003-08-26 Alabama Metal Industries Corp. Contoured stucco reveal
GB2394727A (en) * 2002-11-01 2004-05-05 Mohammad Yunas Elements for forming a void in a foundation
CN102597383B (zh) * 2009-09-17 2015-04-08 喜利得股份公司 能被浇入的锚轨
CN102597383A (zh) * 2009-09-17 2012-07-18 喜利得股份公司 能被浇入的锚轨
WO2011032810A1 (de) * 2009-09-17 2011-03-24 Hilti Aktiengesellschaft Eingiessbare ankerschiene
US20180320365A1 (en) * 2017-05-08 2018-11-08 Halfen Gmbh Fastening rail and concrete element having a fastening rail
US10590642B2 (en) * 2017-05-08 2020-03-17 Halfen Gmbh Fastening rail and concrete element having a fastening rail
USD973913S1 (en) 2018-11-27 2022-12-27 Alabama Metal Industries Corporation Below top of wall ventilation screed device
USD943776S1 (en) 2019-01-04 2022-02-15 Alabama Metal Industries Corporation Caulk bead for fiber cement device
USD923823S1 (en) * 2019-01-16 2021-06-29 Aerocompact Gmbh Mounting extrusion
USD905871S1 (en) * 2019-05-20 2020-12-22 Hawkes Design And Consulting, Llc Window frame lineal receptor cap
USD924437S1 (en) * 2019-05-20 2021-07-06 Hawkes Design And Consulting, Llc Window frame lineal accessory receptor cap
USD1022258S1 (en) 2019-07-11 2024-04-09 Alabama Metal Industries Corporation Vented finish bead
US12000153B2 (en) 2020-12-28 2024-06-04 Alabama Metal Industries Corporation Casing bead apparatus
USD1028290S1 (en) 2021-12-23 2024-05-21 Alabama Metal Industries Corporation Bead apparatus

Also Published As

Publication number Publication date
DK112707B (da) 1969-01-06
DE1903728U (de) 1964-11-05
GB1062806A (en) 1967-03-22
NL6507851A (xx) 1965-12-24
FR1402748A (fr) 1965-06-11
AT248667B (de) 1966-08-10
CH416056A (de) 1966-06-30
BE665690A (xx) 1965-10-18

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