Grinding machine

B - Operations – Transporting – 24 – B

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51/44

B24B 3/52 (2006.01) B24B 3/54 (2006.01)

Patent

CA 1228987

11 ABSTRACT: In a grinding machine for scissors, knives, etc., in which a grinding wheel (9) is fixed to a shaft (8) driven by a motor (4) and positioned in a predetermined position by the operation of a spring. The shaft has two radially running surfaces of rotation (26, 27), situated some distance apart in the axial direction and each is arranged to respond to spring opera- tion in one of the two axial directions. At least one strip- shaped leaf spring (28, 29) is fitted at the apparatus side in order to apply the sprung operation to the two surfaces of rotation. This spring rests with at least one side surface of its free end laterally beside and in one of the two axial directions behind one of the two surfaces of rotation.

457110

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