Patents Assigned to Tiroler Rohren- und Metallwerke Aktiengesellschaft Hall in Tirol (Austria)
  • Spigot-and-socket joint for tubes
    Patent number: 4127290
    Abstract: A spigot and socket joint includes an annular locking member surrounding the spigot member, an annular part surrounding the locking member and a clamping collar engaging radial flanges on the annular part and on the socket member to hold the annular part against the locking member. The locking member can be releasably clamped to the spigot member or a stop can be secured to the circumference of the spigot member to limit axial movement of the locking member toward the socket member.
    Type: Grant
    Filed: April 27, 1977
    Date of Patent: November 28, 1978
    Assignee: Tiroler Rohren- und Metallwerke Aktiengesellschaft Hall in Tirol (Austria)
    Inventor: Hermann Mutschlechner