CA2987176C - Appareil de connexion - Google Patents

Appareil de connexion Download PDF

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Publication number
CA2987176C
CA2987176C CA2987176A CA2987176A CA2987176C CA 2987176 C CA2987176 C CA 2987176C CA 2987176 A CA2987176 A CA 2987176A CA 2987176 A CA2987176 A CA 2987176A CA 2987176 C CA2987176 C CA 2987176C
Authority
CA
Canada
Prior art keywords
fastener
connection
connection segment
segment
bolt
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.)
Active
Application number
CA2987176A
Other languages
English (en)
Other versions
CA2987176A1 (fr
Inventor
Huntly Christie
Michael Grove
Percy Adler
Original Assignee
Christie Lites Enterprises Canada Inc
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 Christie Lites Enterprises Canada Inc filed Critical Christie Lites Enterprises Canada Inc
Priority to CA2987176A priority Critical patent/CA2987176C/fr
Priority to GB1819514.9A priority patent/GB2570764A/en
Publication of CA2987176A1 publication Critical patent/CA2987176A1/fr
Application granted granted Critical
Publication of CA2987176C publication Critical patent/CA2987176C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F16B2/00—Friction-grip releasable fastenings
    • F16B2/02—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening
    • F16B2/06—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action
    • F16B2/12—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action using sliding jaws
    • 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
    • F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
    • F16B21/02—Releasable fastening devices locking by rotation
    • F16B21/04—Releasable fastening devices locking by rotation with bayonet catch
    • 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
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C2003/0486—Truss like structures composed of separate truss elements
    • E04C2003/0495—Truss like structures composed of separate truss elements the truss elements being located in several non-parallel surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Joining Of Building Structures In Genera (AREA)

Abstract

Un appareil de connexion peut être utilisé pour connecter des sections en treillis ou dautres objets. Un segment de connexion est monté à chaque treillis pour être connecté. Chacun dun premier et dun second segment de connexion a une ouverture, en alignement lun avec lautre, pour recevoir une attache. Louverture du premier segment de connexion permet à lattache de pivoter. Le second segment de connexion a une ouverture latérale qui permet à lattache de pivoter à lintérieur et à lextérieur du corps du second segment de connexion. Lattache a une extrémité filetée et une extrémité de verrouillage. Lextrémité de verrouillage peut être fixée contre une surface extérieure du second segment de connexion. Dans la position verrouillée, lextrémité de verrouillage de lattache met en prise la surface extérieure dun du second segment de connexion et lattache est empêchée davoir un mouvement de rotation ou axial. Les segments de connexion sont ainsi fixés lun par rapport à lautre tout comme le sont les sections de treillis sur lesquelles les sections de connexion peuvent être montées.
CA2987176A 2017-11-30 2017-11-30 Appareil de connexion Active CA2987176C (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA2987176A CA2987176C (fr) 2017-11-30 2017-11-30 Appareil de connexion
GB1819514.9A GB2570764A (en) 2017-11-30 2018-11-30 Connection apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA2987176A CA2987176C (fr) 2017-11-30 2017-11-30 Appareil de connexion

Publications (2)

Publication Number Publication Date
CA2987176A1 CA2987176A1 (fr) 2019-04-11
CA2987176C true CA2987176C (fr) 2019-11-26

Family

ID=66096694

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2987176A Active CA2987176C (fr) 2017-11-30 2017-11-30 Appareil de connexion

Country Status (1)

Country Link
CA (1) CA2987176C (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10808881B1 (en) * 2019-06-27 2020-10-20 Christie Lites Enterprises Canada Inc. Structure base with pivot bolts
US12473941B2 (en) 2020-08-07 2025-11-18 Peri Se Multi-head bolt and fastener system
US11788571B2 (en) * 2020-08-07 2023-10-17 Peri Se Multi-head bolt and fastener system
CN113216597A (zh) * 2021-04-28 2021-08-06 山东天元工程科技有限公司 一种防退式扣件t型丝

Also Published As

Publication number Publication date
CA2987176A1 (fr) 2019-04-11

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H11 Ip right ceased following rejected request for revival

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Effective date: 20250530

H13 Ip right lapsed

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Effective date: 20251106