DE8717650U1 - - Google Patents

Info

Publication number
DE8717650U1
DE8717650U1 DE8717650U DE8717650U DE8717650U1 DE 8717650 U1 DE8717650 U1 DE 8717650U1 DE 8717650 U DE8717650 U DE 8717650U DE 8717650 U DE8717650 U DE 8717650U DE 8717650 U1 DE8717650 U1 DE 8717650U1
Authority
DE
Germany
Prior art keywords
helix
ribs
hinder
screwing
exhibiting
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
Application number
DE8717650U
Other languages
German (de)
English (en)
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.)
Walter Bau AG
Arcelor Luxembourg SA
Original Assignee
Dyckerhoff and Widmann AG
Arbed SA
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 Dyckerhoff and Widmann AG, Arbed SA filed Critical Dyckerhoff and Widmann AG
Publication of DE8717650U1 publication Critical patent/DE8717650U1/de
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C51/00—Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
    • B21C51/005—Marking devices
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/01—Reinforcing elements of metal, e.g. with non-structural coatings
    • E04C5/02—Reinforcing elements of metal, e.g. with non-structural coatings of low bending resistance
    • E04C5/03—Reinforcing elements of metal, e.g. with non-structural coatings of low bending resistance with indentations, projections, ribs, or the like, for augmenting the adherence to the concrete
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/08—Members specially adapted to be used in prestressed constructions
    • E04C5/12—Anchoring devices
    • E04C5/125—Anchoring devices the tensile members are profiled to ensure the anchorage, e.g. when provided with screw-thread, bulges, corrugations
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/16—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups
    • E04C5/162—Connectors or means for connecting parts for reinforcements
    • E04C5/163—Connectors or means for connecting parts for reinforcements the reinforcements running in one single direction
    • E04C5/165—Coaxial connection by means of sleeves

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Reinforcement Elements For Buildings (AREA)
  • Surgical Instruments (AREA)
DE8717650U 1987-09-11 1987-09-11 Expired DE8717650U1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873730489 DE3730489A1 (de) 1987-09-11 1987-09-11 Betonbewehrungsstab, insbesondere betonrippenstab

Publications (1)

Publication Number Publication Date
DE8717650U1 true DE8717650U1 (fr) 1989-08-31

Family

ID=6335758

Family Applications (3)

Application Number Title Priority Date Filing Date
DE19873730489 Withdrawn DE3730489A1 (de) 1987-09-11 1987-09-11 Betonbewehrungsstab, insbesondere betonrippenstab
DE8717650U Expired DE8717650U1 (fr) 1987-09-11 1987-09-11
DE8888113880T Expired - Lifetime DE3868306D1 (de) 1987-09-11 1988-08-25 Betonbewehrungsstab, insbesondere betonrippenstab.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19873730489 Withdrawn DE3730489A1 (de) 1987-09-11 1987-09-11 Betonbewehrungsstab, insbesondere betonrippenstab

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE8888113880T Expired - Lifetime DE3868306D1 (de) 1987-09-11 1988-08-25 Betonbewehrungsstab, insbesondere betonrippenstab.

Country Status (4)

Country Link
EP (1) EP0307680B1 (fr)
AT (1) ATE72472T1 (fr)
DE (3) DE3730489A1 (fr)
ES (1) ES2028214T3 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4011486A1 (de) * 1990-04-09 1991-10-10 Inst Stahlbeton Bewehrung Ev Betonrippenstahl mit kaltgewalzten schraegrippen und dessen verwendung
AUPO219296A0 (en) * 1996-09-06 1996-10-03 Alan H. Reid Pty Ltd Threaded fastener having insertion depth indicator
CN112551084B (zh) * 2020-10-22 2022-07-29 沈阳建筑大学 一种预制构件混凝土布料的螺旋输送量的分析方法
CN115121610A (zh) * 2022-06-09 2022-09-30 安阳钢铁股份有限公司 一种多线切分螺纹钢分线识别方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU49427A1 (fr) * 1964-09-17 1965-11-03
CH484340A (de) * 1967-12-28 1970-01-15 Von Roll Ag Armierungsstab
DE2059168C3 (de) * 1970-12-02 1978-04-27 Kulessa, Gerhard, Dipl.-Ing., 1000 Berlin Betonbewehrungsstab
JPS5070374U (fr) * 1973-10-30 1975-06-21
DE2557488A1 (de) * 1975-12-19 1977-06-30 Josef Niebauer Verfahren zur herstellung eines installations-einziehstranges
DE2622524A1 (de) * 1976-05-20 1977-11-24 Janovic Kassian Anton Dipl Ing Gerippter betonstahl und spannstahl
DE3131078C1 (de) * 1981-08-06 1982-10-28 Dyckerhoff & Widmann AG, 8000 München "Verankerungs- oder Verbindungskörper für Stahlstäbe mit Oberflächenprofilierungen in Form von Rippen"
DE3431008C2 (de) * 1984-08-23 1986-10-16 Dyckerhoff & Widmann AG, 8000 München Wärmebehandlung von warmgewalzten Stäben oder Drähten
DE3444583A1 (de) * 1984-12-06 1986-06-19 Montanhandel Peter Richter, 4000 Düsseldorf Rundstab mit aussengewinde
DE3517638A1 (de) * 1985-05-15 1986-11-20 Ulrich Dr.Ing. e.h. Dr.Ing. 8000 München Finsterwalder Gewindestab

Also Published As

Publication number Publication date
ATE72472T1 (de) 1992-02-15
DE3868306D1 (de) 1992-03-19
DE3730489A1 (de) 1989-03-30
EP0307680A1 (fr) 1989-03-22
ES2028214T3 (es) 1992-07-01
EP0307680B1 (fr) 1992-02-05

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