Clutch brake

Claim 2

A clutch brake comprising, in combination, an annular base including first and second sections, said first and second sections each being substantially flat and having spaced substantially parallel opposite side surfaces, said first and second sections each being generally semiring shaped whereby said first and second sections each include opposite end portions, the opposite end portions of said first section defining a pair of radially disposed teeth within the confines of the inner and outer edges of the semiring shape of said first section and selectively received in a pair of complementary shaped recesses defined by the opposite end portions of said second section, the opposite end portions of said second section defining a pair of radially disposed teeth within the confines of the inner and outer edges of the semiring shape of said second section and selectively received in a pair of complementary shaped recesses defined by the opposite end portions of said first section, said teeth and recesses being selectively engaged and interlocking said first and second sections against movement with respect to each other in any radial direction, a plurality of friction facings secured to the opposite side surfaces of said first and second sections, said first and second sections also each including an integral radially inwardly projecting tang portion, and means disposed entirely between said opposite side surfaces of said first and second sections and selectively connecting the adjoining end portions of said first and second sections to each other to form a unitary structure.

Claim 3

A clutch brake comprising, in combination, an annular base including first and second sections, said first and second sections each being substantially flat and having spaced substantially parallel opposite side surfaces, said first and second sections each being generally semiring shaped whereby said first and second sections each include two free end portions, the free end portions of said first section defining a pair of radially disposed teeth within the confines of the inner and outer edges of the semiring shape of said first section and projecting in a generally radial direction and selectively disposed in a pair of complementary shaped recesses defined by the free end portions of said second section, the free end portions of said second section defining a pair of radially disposed teeth within the confines of the inner and outer edges of the semiring shape of said second section and projecting in a generally radial direction and selectively disposed in a pair of complementary shaped recesses defined by the free end portions of said first section, said teeth and recesses being selectively engaged and interlocking said first and second sections against movement with respect to each other in any radial direction, a plurality of friction facings secured to the opposite side surfaces of said first and second sections, said first and second sections each having a radially inwardly projecting tang on the inner periphery thereof, said tangs being disposed in diametrically aligned relationship, and means disposed entirely between said parallel side surfaces of said first and second sections and selectively securing the adjoining free end portions of said first and second sections to each other to form a unitary structure.

Claim 4

A clutch brake comprising, in combination, an annular base including first and second sections, said first and second sections each being substantially flat and having spaced substantially parallel opposite side surfaces, said first and second sections each being generally semiring shaped whereby said first and second sections each include two free end portions, the free end portions of said first section defining a pair of radially disposed teeth within the confines of the inner and outer edges of the semiring shape of said first section and projecting in a generally radial direction and selectively disposed in a pair of complementary shaped recesses defined by the free end portions of said second section, the free end portions of said second section defining a pair of radially disposed teeth within the confines of the inner and outer edges of the semiring shape of said second section and projecting in a generally radial direction and selectively disposed in a pair of complementary shaped recesses defined by the free end portions of said first section, said teeth and recesses being selectively engaged and interlocking said first and second sections against movement with respect to each other in any radial direction, a plurality of friction facings secured to the opposite side surfaces of said first and second sections, said first and second sections each having a radially inwardly projecting tang on the inner periphery thereof, said tangs being disposed in diametrically aligned relationship, and means disposed entirely between said parallel side surfaces of said first and second sections and selectively securing the adjoining free end portions of said first and second sections to each other to form a unitary structure.

Claim 5

A clutch brake for use with an automotive vehicle clutch having a rotatable shaft, said clutch brake comprising, in combination, an annular base circumposed on said shaft and including first and second sections, said first and second sections each being substantially flat and having spaced substantially parallel planar side surfaces generally semiring shaped whereby said first and second sections each include two free end portions, the free end portions of said first section defining a pair of radially disposed teeth within the confines of the inner and outer edges of the semiring shape of said first section and selectively received in a pair of complementary shaped recesses defined by the free end portions of said second section, the free end portions of said second section defining a pair of radially disposed teeth within the confines of the inner and outer edges of the semiring shape of said second section and selectively received in a pair of complementary shaped recesses defined by the free end portions of said first section, said teeth and recesses being selectively engaged and interlocking said first and second sections against movement with respect to each other in any radial direction, a plurality of friction facings secured to the opposite side surfaces of said base, said first and second sections also each including means drivingly connecting said base to said shaft for rotation therewith while permitting axial movement relative thereto, and pin means disposed entirely between said planar side surfaces of said first and second sections and selectively securing the adjoining free end portions of said first and second sections to each other and preventing relative movement of said first and second sections with respect to each other axially of said shaft.

Claim 6

A clutch brake for use with an automotive vehicle clutch having a rotatable shaft, said clutch brake comprising, in combination, an annular base circumposed on said shaft and including first and second sections, said first and second sections each being substantially flat and having spaced substantially parallel planar side surfaces generally semiring shaped whereby said first and second sections each include two free end portions, the free end portions of said first section defining a pair of radially disposed teeth within the confines of the inner and outer edges of the semiring shape of said first section and selectively received in a pair of complementary shaped recesses defined by the free end portions of said second section, the free end portions of said second section defining a pair of radially disposed teeth within the confines of the inner and outer edges of the semiring shape of said second section and selectively received in a pair of complementary shaped recesses defined by the free end portions of said first section, said teeth and recesses being selectively engaged and interlocking said first and second sections against movement with respect to each other in any radial direction, a plurality of friction facings secured to the opposite side surfaces of said base, said first and second sections also each including means drivingly connecting said base to said shaft for rotation therewith while permitting axial movement relative thereto, and pin means disposed entirely between said planar side surfaces of said first and second sections and selectively securing the adjoining free end portions of said first and second sections to each other and preventing relative movement of said first and second sections with respect to each other axially of said shaft.

Claim 7

A clutch brake comprising, in combination, an annular base formed of metal and including first and second sections, said first and second sections each being substantially flat and having substantially parallel planar side surfaces generally semiring shaped whereby said first and second sections include spaced free end portions, the free end portions of said first section defining a pair of radially disposed generally triangularly shaped teeth within the confines of the inner and outer edges of the semiring shape of said first section and projecting in a generally radial direction and selectively disposed in a pair of complementary shaped recesses defined by the free end portions of said second section, the free end portions of said second section defining a pair of radially disposed generally triangularly shaped teeth within the confines of the inner and outer edges of the semiring shape of said second section and projecting in a generally radial direction and selectively disposed in a pair of complementary shaped recesses defined by the free end portions of said first section, said teeth and said recesses being selectively engaged and interlocking said first and second sections against movement with respect to each other in any radial direction, a plurality of friction facings bonded to the opposite side surfaces of said first and second sections, said first and second sections each having a radially inwardly projecting tang on the inner periphery thereof, said tangs being disposed in diametrically aligned relationship, and pin means disposed entirely between said side surfaces of said first and second sections and selectively mechanically connecting the adjoining free end portions of said first and second sections to each other to form a unitary structure.

Claim 8

A clutch brake comprising, in combination, an annular base formed of metal and including first and second sections, said first and second sections each being substantially flat and having substantially parallel planar side surfaces generally semiring shaped whereby said first and second sections include spaced free end portions, the free end portions of said first section defining a pair of radially disposed generally triangularly shaped teeth within the confines of the inner and outer edges of the semiring shape of said first section and projecting in a generally radial direction and selectively disposed in a pair of complementary shaped recesses defined by the free end portions of said second section, the free end portions of said second section defining a pair of radially disposed generally triangularly shaped teeth within the confines of the inner and outer edges of the semiring shape of said second section and projecting in a generally radial direction and selectively disposed in a pair of complementary shaped recesses defined by the free end portions of said first section, said teeth and said recesses being selectively engaged and interlocking said first and second sections against movement with respect to each other in any radial direction, a plurality of friction facings bonded to the opposite side surfaces of said first and second sections, said first and second sections each having a radially inwardly projecting tang on the inner periphery thereof, said tangs being disposed in diametrically aligned relationship, and pin means disposed entirely between said side surfaces of said first and second sections and selectively mechanically connecting the adjoining free end portions of said first and second sections to each other to form a unitary structure.

Claim 9

In combination with an automotive vehicle clutch having a rotatable shaft, a clutch brake comprising an annular base circumposed on said shaft and including first and second sections, said first and second sections each being substantially flat and having spaced substantially parallel planar side surfaces generally semiring shaped whereby said first and second sections each include a pair of free end portions, the free end portions of said first section defining a pair of radially disposed teeth within the confines of the inner and outer edges of the semiring shape of said first section and selectively disposed in a pair of complementary shaped recesses defined by the free end portions of said second section, the free end portions of said second section defining a pair of radially disposed teeth within the confines of the inner and outer edges of the semiring shape of said second section and selectively disposed in a pair of complementary shaped recesses defined by the free end portions of said first section, said teeth and said recesses being selectively engaged and interlocking said first and second sections against movement with respect to each other in any radial direction, the free end portions of said first section defining a pair of parallel passageways open at each end and aligned with a pair of parallel passageways open at at least one end and defined by the free end portions of said second section, and a pair of cylindrical pins, one of said pins being selectively disposed in one of the passageways defined by said first section and in the passageway defined by said second section aligned therewith, the other of said pins being selectively disposed in the other of the passageways defined by said first section and in the passageway defined by said second section aligned therewith to secure said first and second sections against relative movement with respect to each other longitudinally of said shaft, a plurality of friction facings secured to the opposite side surfaces of said base, said first and second sections also each including means drivingly connecting said base to said shaft for rotation therewith while permitting axial movement relative thereto.

Claim 10

In combination with an automotive vehicle clutch having a rotatable shaft, a clutch brake comprising an annular base circumposed on said shaft and including first and second sections, said first and second sections each being substantially flat and having spaced substantially parallel planar side surfaces generally semiring shaped whereby said first and second sections each include a pair of free end portions, the free end portions of said first section defining a pair of radially disposed teeth within the confines of the inner and outer edges of the semiring shape of said first section and selectively disposed in a pair of complementary shaped recesses defined by the free end portions of said second section, the free end portions of said second section defining a pair of radially disposed teeth within the confines of the inner and outer edges of the semiring shape of said second section and selectively disposed in a pair of complementary shaped recesses defined by the free end portions of said first section, said teeth and said recesses being selectively engaged and interlocking said first and second sections against movement with respect to each other in any radial direction, the free end portions of said first section defining a pair of parallel passageways open at each end and aligned with a pair of parallel passageways open at at least one end and defined by the free end portions of said second section, and a pair of cylindrical pins, one of said pins being selectively disposed in one of the passageways defined by said first section and in the passageway defined by said second section aligned therewith, the other of said pins being selectively disposed in the other of the passageways defined by said first section and in the passageway defined by said second section aligned therewith to secure said first and second sections against relative movement with respect to each other longitudinally of said shaft, a plurality of friction facings secured to the opposite side surfaces of said base, said first and second sections also each including means drivingly connecting said base to said shaft for rotation therewith while permitting axial movement relative thereto.