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US 10,436,234 B2Granted
Quick release fastener for a band saw
AssigneeFREUND Maschinenfabrik GmbH & Co. KG
InventorChristoph Ewers
Life of this patent
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Abstract
A quick release fastener for a hand-operated band saw with a saw band run on wheels in a housing, which has a base tray and a hinged lid and on which there is a handle. The handle is fixed to an upper angled edge of the lid and located below the handle there is a spring-loaded handle bar with two bent ends. The one end is fixed at the edge of the lid and the other end engages in a groove in the base tray through a recess in the edge.
Claims11
A quick release fastener system comprising:
- a base component,
- a hinged component,
- a handle fixed to an upper edge of the hinged component,
- a spring-loaded handle bar arranged below the handle, the handle bar having two bent ends,
- a recess in the upper edge of the hinged component, and
- a groove in the base component,
- wherein one end of the handle bar is fixed to the upper edge of the hinged component and the other end engages in the groove in the base component through the recess in the upper edge of the hinged component, and
- wherein the one end of the handle bar is directly fixed to an exterior surface of the upper edge of the hinged component, such that all portions of the handle bar, except for a portion of the other end of the handle bar that engages in the groove through the recess, are positioned at an exterior of the hinged component.
5 more elements
A hand-operated band saw housing, the housing comprising:
- a base tray having an upper edge, the upper edge having a groove,
- a hinged lid having an upper edge, the upper edge having a recess extending therethrough,
- a handle being fixed to the upper edge of the lid,
- a spring-loaded handle bar having two bent ends, the handle bar being arranged below the handle,
- wherein one end of the handle bar is fixed to the upper edge of the lid and the other end of the handle bar extends through the recess of the upper edge of the lid to engage in the groove of the base tray, such that the handle bar, the recess and the groove form a fastener for opening and closing of the housing.
2 more elements
Dependencies are inferred from the claim text.