Portable grinder with adjustable protective hood
AssigneeC. & E. Feini GmbH & Co.
InventorsBoris Rudolf, Walter Blutharsch
Life of this patent
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Abstract
In a portable machine tool comprising a protective hood mounted by means of a holding part for rotation on a clamping neck of the portable machine tool, in order to prevent unintentional adjustment of the protective hood, it is proposed that the holding part of the protective hood and a locking part facing the holding part and held in a rotationally fixed manner on a grinder housing in the region of the clamping neck be provided with locking elements which can be brought into engagement with one another, that the holding part or locking part comprise at least one locking element and the respective other part several locking elements, and that the locking elements be disengageable against the force of a spring member.
Claims13
Portable machine tool, comprising:
- a grinder housing having a clamping neck,
- a protective hood mounted by means of a holding part for rotation on said clamping neck of said portable machine tool,
- a locking part facing said holding part and held in a rotationally fixed manner on said grinder housing,
- said holding part of said protective hood and said locking part being provided with locking elements, said holding part or said locking part comprising at least one first locking element and said respective other part several second locking elements, said first locking element being able to be brought into positive engagement with every one of said second locking elements, each engagement of said first locking element with one of said second locking elements fixing said protective hood in one definite position relative to said grinder housing and said locking elements being designed to be disengaged against the force of a spring member.
Dependencies are inferred from the claim text.