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US 10,328,551 B2Granted
Clamping device
AssigneeDE-STA-CO Europe GmbH
InventorRichard Kaiser
Life of this patent
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Abstract
A clamping device has a rotatably mounted clamping shaft (2), a clamping element (1), and a control mechanism (3). The clamping shaft (2) is formed from an inner shaft (2.1) and an outer shaft (2.2) that receives the inner shaft (2.1). The outer shaft is connected to the control mechanism (3) to pivot the clamping shaft (2), via a lever arm (5). The inner shaft (2.1) is rotationally connected conjointly to the clamping element (1). The inner shaft (2.1) is fixed in position relative to the outer shaft (2.2) by an adjustment element (4) connected to the inner shaft (2.1).
Claims12
A clamping device comprising:
- a rotatably mounted clamping shaft, the clamping shaft is connected rotationally conjointly to a clamping element;
- a control mechanism is operatively connected to the clamping shaft, the control mechanism converts a linear drive movement into a rotational movement of the clamping shaft;
- the clamping shaft includes an inner shaft and an outer shaft, the outer shaft receives the inner shaft, the outer shaft is connected to the control mechanism, a lever arm is arranged on the outer shaft to pivot the clamping shaft;
- the inner shaft is connected rotationally conjointly to the clamping element, the inner shaft is displaceably mounted in the outer shaft, but the inner shaft is mounted in a rotationally conjoint fashion radially within the outer shaft with respect to the main axis of rotation of the clamping shaft;
- and
- an adjustment element fixes the inner shaft in a position relative to the outer shaft, the adjustment element is operatively connected to the inner shaft.
3 more elements
Dependencies are inferred from the claim text.