ES278754U - Elementos metalicos reciprocamente acoplables a rosca. - Google Patents

Elementos metalicos reciprocamente acoplables a rosca.

Info

Publication number
ES278754U
ES278754U ES1982278754U ES278754U ES278754U ES 278754 U ES278754 U ES 278754U ES 1982278754 U ES1982278754 U ES 1982278754U ES 278754 U ES278754 U ES 278754U ES 278754 U ES278754 U ES 278754U
Authority
ES
Spain
Prior art keywords
thread
threaded
scaffolding
less
crowns
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.)
Granted
Application number
ES1982278754U
Other languages
English (en)
Other versions
ES278754Y (es
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.)
MARLOW MANUFACTURING Co Ltd
Original Assignee
MARLOW MANUFACTURING Co Ltd
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 MARLOW MANUFACTURING Co Ltd filed Critical MARLOW MANUFACTURING Co Ltd
Publication of ES278754U publication Critical patent/ES278754U/es
Application granted granted Critical
Publication of ES278754Y publication Critical patent/ES278754Y/es
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B33/00—Features common to bolt and nut
    • F16B33/02—Shape of thread; Special thread-forms
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B39/00—Locking of screws, bolts or nuts
    • F16B39/22—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening
    • F16B39/28—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by special members on, or shape of, the nut or bolt
    • F16B39/30—Locking exclusively by special shape of the screw-thread

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Furniture Connections (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Forging (AREA)

Abstract

1. Elementos metálicos, recíprocamente acoplables a rosca, destinados al uso en andamiaje, caracterizados porque comprenden un hilo de rosca que tiene caras laterales prácticamente planas que subtienden un ángulo comprendido virtualmente entre 80º y 100º. 2. Elementos según la reivindicación 1, caracterizados porque el ángulo está comprendido prácticamente entre 85º y 95º. 3. Elementos según la reivindicación 2, caracterizados porque el ángulo es prácticamente de 90º. 4. Elementos según cualquiera de las reivindicaciones anteriores, caracterizados porque los radios de las coronas y senos son menores que 0,4 veces la profundidad del hilo de rosca. 5. Elementos según cualquiera de las reivindicaciones anteriores, caracterizados porque las formas del hilo de rosca de ambos elementos roscados macho y hembra son idénticas, habilitándose una holgura uniforme entre las diversas partes de los perfiles de los hilos de rosca adyacentes. 6. Elementos metálicos recíprocamente acoplables a rosca.
ES1982278754U 1981-12-02 1982-12-01 Elementos metalicos reciprocamente acoplables a rosca. Expired ES278754Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08136556A GB2110336B (en) 1981-12-02 1981-12-02 Threaded scaffolding members

Publications (2)

Publication Number Publication Date
ES278754U true ES278754U (es) 1984-10-16
ES278754Y ES278754Y (es) 1985-04-16

Family

ID=10526369

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1982278754U Expired ES278754Y (es) 1981-12-02 1982-12-01 Elementos metalicos reciprocamente acoplables a rosca.

Country Status (6)

Country Link
EP (1) EP0080872B1 (es)
AT (1) ATE21735T1 (es)
DE (1) DE3272939D1 (es)
ES (1) ES278754Y (es)
GB (1) GB2110336B (es)
IE (1) IE53658B1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3505467C1 (de) * 1985-02-16 1986-02-27 SKF GmbH, 8720 Schweinfurt Schraubengetriebe
DE4337043C2 (de) * 1993-10-29 1997-04-30 Man Technologie Gmbh Befestigungselement für Keramikbauteile
DE60318117T2 (de) * 2003-02-20 2008-12-11 Conti Fasteners Ag Schneidschraube für die verwendung in gering dehnbaren materialien

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH389327A (de) * 1961-12-06 1965-03-15 Fischer August Selbsthemmende Schraubensicherung
US3433117A (en) * 1967-06-05 1969-03-18 Standard Pressed Steel Co High fatigue bolt thread
GB1399713A (en) * 1972-06-08 1975-07-02 Mills Scaffold Co Ltd Builders scaffolding

Also Published As

Publication number Publication date
GB2110336B (en) 1985-11-06
ATE21735T1 (de) 1986-09-15
EP0080872B1 (en) 1986-08-27
ES278754Y (es) 1985-04-16
IE822785L (en) 1983-06-02
IE53658B1 (en) 1989-01-04
DE3272939D1 (en) 1986-10-02
GB2110336A (en) 1983-06-15
EP0080872A1 (en) 1983-06-08

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