DE20106284U1 - Formwork form for the production of essentially rod-shaped pre-stressed concrete parts, primarily sleepers - Google Patents

Formwork form for the production of essentially rod-shaped pre-stressed concrete parts, primarily sleepers

Info

Publication number
DE20106284U1
DE20106284U1 DE20106284U DE20106284U DE20106284U1 DE 20106284 U1 DE20106284 U1 DE 20106284U1 DE 20106284 U DE20106284 U DE 20106284U DE 20106284 U DE20106284 U DE 20106284U DE 20106284 U1 DE20106284 U1 DE 20106284U1
Authority
DE
Germany
Prior art keywords
sleepers
primarily
production
concrete parts
shaped pre
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
Application number
DE20106284U
Other languages
German (de)
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.)
Pfleiderer Infrastrukturtechnick GmbH and Co KG
Original Assignee
Pfleiderer Infrastrukturtechnick GmbH and Co KG
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 Pfleiderer Infrastrukturtechnick GmbH and Co KG filed Critical Pfleiderer Infrastrukturtechnick GmbH and Co KG
Priority to DE20106284U priority Critical patent/DE20106284U1/en
Publication of DE20106284U1 publication Critical patent/DE20106284U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/0002—Auxiliary parts or elements of the mould
    • B28B7/0011—Mould seals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
    • B28B23/02—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members
    • B28B23/04—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members the elements being stressed
    • B28B23/06—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members the elements being stressed for the production of elongated articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (1)

Schalungsform zur Herstellung von stabförmigen Spannbetonfertigteilen, vornehmlich von Schwellen, mit sofortigem Verbund zwischen Spannstäben und Beton, die Boden-, Seiten- und Stirnflächen aufweist, in die die Spann­ stäbe vor dem Betonieren durch vertikale sich nach oben öffnende Schlitze in den Stirnflächen von oben in die Schalungsform eingeführt werden, und bei der diese vertikalen Schlitze durch zwei schlitzmittig gestoßene, an ih­ ren äußeren Rändern dicht mit der Stirnwand verbundene, gummiartige Platten mit einer Dichtlippe abgedichtet sind, dadurch gekennzeichnet, dass die schlitzmittige gegenseitige Abdichtung der beiden einander zugeordne­ ten gummiartigen Platten (6) stufenartig aus mehreren in Spannstabachse hintereinander angeordneten Dichtlippen (9) aufgebaut ist.Formwork for the production of rod-shaped pre-stressed concrete parts, primarily sleepers, with an immediate bond between prestressing bars and concrete, which has bottom, side and end faces into which the prestressing bars are concreted before concreting through vertical slits in the end faces opening from above the form of form are introduced, and in which these vertical slots are sealed by two slot-centered, rubber-like plates connected to their outer edges at their outer edges, with a sealing lip, characterized in that the slot-centered mutual sealing of the two mutually associated rubber-like plates ( 6 ) is built up in steps from a plurality of sealing lips ( 9 ) arranged one behind the other in the tension rod axis.
DE20106284U 2001-04-10 2001-04-10 Formwork form for the production of essentially rod-shaped pre-stressed concrete parts, primarily sleepers Expired - Lifetime DE20106284U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20106284U DE20106284U1 (en) 2001-04-10 2001-04-10 Formwork form for the production of essentially rod-shaped pre-stressed concrete parts, primarily sleepers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20106284U DE20106284U1 (en) 2001-04-10 2001-04-10 Formwork form for the production of essentially rod-shaped pre-stressed concrete parts, primarily sleepers

Publications (1)

Publication Number Publication Date
DE20106284U1 true DE20106284U1 (en) 2001-07-05

Family

ID=7955596

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20106284U Expired - Lifetime DE20106284U1 (en) 2001-04-10 2001-04-10 Formwork form for the production of essentially rod-shaped pre-stressed concrete parts, primarily sleepers

Country Status (1)

Country Link
DE (1) DE20106284U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113858394A (en) * 2021-09-02 2021-12-31 广东碧品居建筑工业化有限公司 Slurry leakage prevention laminated plate die

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113858394A (en) * 2021-09-02 2021-12-31 广东碧品居建筑工业化有限公司 Slurry leakage prevention laminated plate die

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20010809

R150 Term of protection extended to 6 years

Effective date: 20040604

R157 Lapse of ip right after 6 years

Effective date: 20071101