Holding element for a supporting and/or guiding device
AssigneeFestool GmbH
InventorWolfgang Spengler
Life of this patent
Estimating the term…
Abstract
A holding element (60) for a device for supporting and/or guiding a machine tool (20) or a workpiece (W), wherein the device includes a contact body (40) having a contact surface (42) for contact on a work surface (H) of a workpiece (W) or a wall. It is provided that the holding element (60) includes an adhesive means (70) for adhesion to the work surface (H) and a fastening means for a releasable hold on the contact body (40), wherein the fastening means includes at least one formfitting contour (90) for formfitting hold on a holding element receptacle (55) of the contact body (40).
Claims13
A holding element for adhering a tool guiding device to a work surface, the holding element comprising:
- a carrier body;
- and an adhesive layer provided on a bottom surface of the carrier body for adhesion to the work surface,
- wherein the carrier body further comprises:
- a top surface opposite the bottom surface;
- two longitudinal sides;
- two ends extending between the longitudinal sides at longitudinal ends of the carrier body;
- and
- at least three support projections arranged in series at each of the two longitudinal sides of the carrier body, the at least three support projections at each of the two longitudinal sides of the carrier body extending upwardly from the top surface of the carrier body, and
- wherein recesses are formed between adjacent support projections of the at least three support projections at each of the two longitudinal sides of the carrier body to facilitate a winding or rolling of the carrier body, and
- wherein each support projection of the at least three support projections at each of the two longitudinal sides of the carrier body comprises a longitudinal leg extending upwardly from the top surface of the carrier body in a direction away from the bottom surface of the carrier body and terminating at a hook projection, the hook projection extending outwardly from the longitudinal leg in a direction away from a central longitudinal axis of the carrier body and having a hook-shaped contour when viewed in a longitudinal direction parallel to the two longitudinal sides.
A holding element for holding a contact body of a tool guiding device on a work surface of a workpiece or a wall, the holding element comprising:
- a carrier body having a top surface, a bottom surface opposite the top surface, two longitudinal sides and two ends extending between the longitudinal sides at longitudinal ends of the carrier body;
- an adhesive means provided on the bottom surface of the carrier body for adhesion of the holding element on the work surface of the workpiece or the wall;
- and
- fastening means for releasably holding the holding element on the contact body, the fastening means comprising at least one formfitting contour for formfitting hold on a holding element receptacle of the contact body,
- wherein the at least one formfitting contour of the holding element comprises at least three support projections arranged in series at each of the two longitudinal sides of the carrier body, the at least three support projections at each of the two longitudinal sides of the carrier body extending upwardly from the top surface at each of the two longitudinal sides of the carrier body, and
- wherein recesses are formed between adjacent support projections of the at least three support projections at each of the two longitudinal sides of the carrier body to facilitate a winding or rolling of the carrier body, and
- wherein each support projection includes a support surface, the support surfaces being angled to an adhesive surface of the adhesive means for supporting the contact body on the holding element with respect to forces acting in parallel to the adhesive surface or in parallel to a contact surface of the contact body for contact on the work surface and wherein each support projection of each of the at least three support projections at each of the two longitudinal sides of the carrier body comprises a longitudinal leg extending upwardly from the top surface of the carrier body in a direction away from the bottom surface of the carrier body and terminating at a hook projection, the hook projection extending outwardly from the longitudinal leg in a direction away from a central longitudinal axis of the carrier body and having a hook-shaped contour when viewed in a longitudinal direction parallel to the two longitudinal sides.
Dependencies are inferred from the claim text.