Draw frame device for spinning machines
AssigneeSpindelfabrik Sussen, Schurr, Stahlecker & Grill GmbH
InventorsRolf Griesinger, Manfred Rienhardt
Life of this patent
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Abstract
A draw frame device for spinning machines is provided which includes a preassembled auxiliary draw frame stand formed of a hollow longitudinal pipe member having a plurality of supports welded thereto. The supports are configured for holding supporting rods for supporting upper rolls and loading arms, as well as for supporting lower rolls of a draw frame. Adjustable fastening means are provided at each of the respective opposite ends of the longitudinal member for adjustably connecting the preassembled auxiliary draw frame stand to a hollow longitudinal draw frame stand member of a spinning machine.
Claims17
Draw frame device for spinning machines comprising:
- (i) a preassembled auxiliary draw frame stand including:
- a plurality of upper draw frame rolls,
- a plurality of lower draw frame rolls,
- a longitudinal member,
- a plurality of supports spaced from one another and connected to said longitudinal member, said supports including means for bearingly directly supporting said lower rolls,
- loading arm means supportingly engaging said upper rolls,
- and supporting means carried by said supports and interconnecting said loading arm means to said supports, said supporting means including a member separate from both the supports and the loading arm means,
- (ii) and fastening means for fastening said preassembled auxiliary draw frame stand to a draw frame stand of a spinning machine.
Draw frame device for spinning machines comprising:
- (i) a preassembled auxiliary draw frame stand including:
- a plurality of upper draw frame rolls,
- a plurality of lower draw frame rolls,
- a longitudinal member,
- a plurality of supports spaced from one another and connected to said longitudinal member, said supports including means for bearingly directly supporting said lower rolls,
- loading arm means supporting engaging said upper rolls,
- and supporting means carried by said supports and interconnecting said loading arm means to said supports,
- (ii) and fastening means for fastening said preassembled auxiliary draw frame stand to a draw frame stand of a spinning machine,
- wherein said loading arm means includes more than two loading arms spaced from one another in the longitudinal direction of said rolls and positioned between respective adjacent ones of said supports.
Draw frame device for spinning machines comprising:
- (i) a preassembled auxiliary draw frame stand including:
- a plurality of upper draw frame rolls,
- a plurality of lower draw frame rolls,
- a longitudinal member,
- a plurality of supports spaced from one another and connected to said longitudinal member, said supports including means for bearingly directly supporting said lower rolls,
- loading arm means supportingly engaging said upper rolls,
- and supporting means carried by said supports and interconnecting said loading arm means to said supports,
- (ii) and fastening means for fastening said preassembled auxiliary draw frame stand to a draw frame stand of a spinning machine,
- wherein said supporting means includes supporting rod means interconnecting said supports with said loading arm means.
Dependencies are inferred from the claim text.