Jigsaw with cutting angle indicator in jigsaw housing assembly
AssigneeBlack & Decker Inc.
InventorBrent A. Kuehne
Life of this patent
Estimating the term…
Abstract
A jigsaw that includes a housing assembly, a shoe member and an indicator. The housing assembly has a housing, a motor and transmission assembly received in the housing, an output member reciprocatingly driven by the motor and transmission assembly, and a trigger coupled to the housing and configured to control operation of the motor and transmission assembly. The housing defines a window. The shoe member is pivotally coupled to the housing. The indicator is pivotally disposed in the housing. A portion of the indicator is visible through the window. Movement of the indicator is responsive to movement of the shoe member such that a rotational position of the indicator is indicative of a position of the shoe member relative to the housing assembly.
Claims18
A jigsaw comprising:
- a housing assembly with a housing, a motor and transmission assembly received in the housing, an output member reciprocatingly driven by the motor and transmission assembly, and a trigger coupled to the housing and configured to control operation of the motor and transmission assembly;
- a shoe member pivotally coupled to the housing;
- and
- an indicator rotatably disposed in the housing, wherein the housing defines a window, wherein a portion of the indicator is visible through the window and wherein movement of the indicator is responsive to movement of the shoe member such that a rotational position of the indicator is indicative of a position of the shoe member relative to the housing assembly;
- and
- further comprising a plurality of first gear teeth coupled to the indicator.
A jigsaw comprising:
- a housing assembly with a housing, a motor and transmission assembly received in the housing, an output member reciprocatingly driven by the motor and transmission assembly, and a trigger coupled to the housing and configured to control operation of the motor and transmission assembly;
- a shoe member pivotally coupled to the housing;
- a locking mechanism for selectively locking the shoe member relative to the housing assembly;
- an indicator rotatably disposed in the housing, wherein the housing defines a window, wherein a portion of the indicator is visible through the window and wherein movement of the indicator is responsive to movement of the shoe member such that a rotational position of the indicator is indicative of a position of the shoe member relative to the housing assembly;
- a plurality of first gear teeth coupled to the indicator;
- a plurality of second gear teeth are coupled to the shoe member and wherein the second gear teeth are meshingly engaged with the first gear teeth;
- and
- a detent mechanism that is configured to resist pivoting motion of the shoe member relative to the housing assembly, the detent mechanism comprising a detent structure and a detent follower, the detent structure being coupled to the second gear teeth and having a plurality of detent recesses, the detent follower being biased into engagement with the detent structure.
Dependencies are inferred from the claim text.