Abrégé

A belt sander having a belt and an adjustable support that is located at an acute angle relative to the belt is characterized in that the support has a support bolt and interspaced thereto a movable abutment pin.

Classes IPC  ?

• B24B 3/36 - Affûtage des arêtes tranchantes, p. ex. des outilsAccessoires à cet effet, p. ex. porte-outils des lames coupantes
• B24B 21/18 - Accessoires

Abrégé

Disclosed is a blade grinder comprising a blade holder that is mounted so as to be rotatable about a horizontal shaft which is mounted so as to be rotatable about a vertical axis, thus allowing the blade to be optimally adjusted relative to a grinding disk. The grinding disk can preferably be vertically and horizontally moved using spindles. This creates a simple design allowing a lawnmower blade to be ground in a fully automatic manner.

Classes IPC  ?

• B24B 3/36 - Affûtage des arêtes tranchantes, p. ex. des outilsAccessoires à cet effet, p. ex. porte-outils des lames coupantes
• B24B 41/06 - Supports de pièces, p. ex. lunettes réglables

Abrégé

A sharpening device for power chain saws, comprising a chain clamping unit and an advance element for advancing the saw chain. The chain clamping unit and the advance element are arranged on a base plate. In a given arrangement, the chain clamping unit and the advance element can be arranged on the base plate and different base plates having elements arranged thereon can be used for sharpening different power chain saws.

Classes IPC  ?

• B23D 63/16 - Affûtage des arêtes des dents de scies de scies à chaîne
• B23D 63/00 - Dressage des outils de machines à scier ou de dispositifs de sciage pour la coupe de n'importe quelle sorte de matériau, p. ex. pour la fabrication d'outils de sciage

Abrégé

Disclosed is a blade grinder comprising a blade holder that is mounted so as to be rotatable about a horizontal shaft which is mounted so as to be rotatable about a vertical axis, thus allowing the blade to be optimally adjusted relative to a grinding disk. Said grinding disk can preferably be vertically and horizontally moved using spindles. This creates a simple design allowing a lawnmower blade to be ground in a fully automatic manner.

Classes IPC  ?

• B24B 3/36 - Affûtage des arêtes tranchantes, p. ex. des outilsAccessoires à cet effet, p. ex. porte-outils des lames coupantes
• B24B 41/06 - Supports de pièces, p. ex. lunettes réglables

Abrégé

The invention relates to a sharpening device (1) for power chain saws, comprising a chain clamping unit (2) and an advance element (3) for advancing the saw chain. According to the invention, the chain clamping unit (2) and the advance element (3) are arranged on a base plate (5). In a given arrangement, the chain clamping unit (3) and the advance element can be arranged on the base plate (5) and different base plates (5) having elements (2, 3) arranged thereon can be used for sharpening different power chain saws.

Classes IPC  ?

• B23D 63/00 - Dressage des outils de machines à scier ou de dispositifs de sciage pour la coupe de n'importe quelle sorte de matériau, p. ex. pour la fabrication d'outils de sciage
• B23D 63/16 - Affûtage des arêtes des dents de scies de scies à chaîne