Title: Flat hollow section member for a textile machine

Abstract: The flat hollow section member is provided with one or more apertures in at least one of two oppositely disposed walls as well as with an insert of vibration-damping material. The insert is of a thickness to abut each wall and is of greater dimension than the aperture. Also, the insert may be of solid, annular or hollowed shape and may be shouldered to project through the aperture, for example to form a guide surface for the section member. The section member can be used as part of a weaving shaft or as a rod-like or bar-like element in a drive shaft of a weaving machine.

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Inventors: Bader, Hartmann (8400 Winterthur, CH)

Application Number: 793256
Filing Date: 1977-05-03
Publication_date: 1979-03-20
Assignee:
Primary Class(es): 139/91 139/1R, 181/290
Other Classes:
US Patent Ref:

624577	May, 1899	Thompson	248/358.
2300197	Oct, 1942	Brown	139/92.
2635858	Apr, 1953	Keller	248/358.
3534936	Oct, 1970	Knowlton	248/358.
3889721	Jun, 1975	Wagner	139/91.
3948296	Apr, 1976	Koch	139/91.

Other Refs: 201805011892516911347434144488035

May, 1970	FR
Mar, 1965	DE
Jan, 1971	NL
Oct, 1967	CH
May, 1970	CH

Primary Examiner: Kee Chi, James
Assistant Examiner:
Attorney: Kenyon & Kenyon, Reilly, Carr & Chapin Kenyon & Kenyon, Reilly, Carr & Chapin