Back to results
US 4,574,532 AGranted
Protective-hood fastening for portable angled grinders
AssigneeC. & E. Fein GmbH
InventorsEgon Haberle, Bernd Schwarz
Life of this patent
Estimating the term…
Abstract
A protective-hood fastening for portable angled grinders is disclosed. The protective hood is attached by a tensioning strap and screw to, and can be released from, a spindle collar on the gear housing. A securing element prevents the hood from slipping off the housing and into the grinding disk.
Claims11
Protective-hood fastening arrangement for portable angled grinders comprising:
- a protective hood;
- a gear housing and a spindle collar on said gear housing;
- tensioning strap means and screw means for attaching said protective hood to said spindle collar;
- said protective hood being releasable from said spindle collar;
- securing means, said strap means having an inner surface resting against an outer surface of said collar with said securing means at a face of the spindle collar, said securing means extending over the outside diameter of said collar and inside diameter of said strap means;
- said securing means comprising a snap-in lever pivoting on the face of the spindle collar.
3 more elements
Protective-hood fastening arrangement for portable angled grinders comprising:
- a protective hood;
- a gear housing and a spindle collar on said gear housing;
- tensioning strap means and screw means for attaching said protective hood to said spindle collar;
- said protective hood being releasable from said spindle collar;
- securing means, said strap means having an inner surface resting against an outer surface of said collar with said securing means at a face of the spindle collar, said securing means extending over the outside diameter of said collar and inside diameter of said strap means;
- said securing means comprising a spring-loaded element pivoting on said spindle collar.
3 more elements
Dependencies are inferred from the claim text.