초록 ▼

A series motor armature support assembly comprises a bearing receiving member (60), a pair of legs (62, 64) extending from the bearing receiving member (60), and a brush holding assembly receiving member (66, 68) coupled with each leg. The brush holding assembly receiving member (66, 68) includes a

A series motor armature support assembly comprises a bearing receiving member (60), a pair of legs (62, 64) extending from the bearing receiving member (60), and a brush holding assembly receiving member (66, 68) coupled with each leg. The brush holding assembly receiving member (66, 68) includes a ledge (110, 110') coupled with a leg (62, 64), a stop (114, 114') coupled with the ledge (110, 110'), and a support (122, 122') extending from the bearing receiving member (60) towards the ledge (110, 110'). A securing member (70, 72) is coupled with the legs and secures the support to a stator (34), which is secured to a base (32). A brush holding assembly (80) is received in the brush holding member (66, 68). The brush holding assembly (80) includes a brush receiving member (160), a terminal connector (162) coupled with the brush receiving member (160), and a biasing retention member (164) coupled with the brush receiving member (160).

대표청구항 ▼

[ What is claimed is:] [1.] A motor armature support assembly comprising:a bearing receiving member;a pair of legs extending from said bearing receiving member;a brush holding assembly receiving member coupled with each leg, said brush holding assembly receiving member including a ledge coupled with

[ What is claimed is:] [1.] A motor armature support assembly comprising:a bearing receiving member;a pair of legs extending from said bearing receiving member;a brush holding assembly receiving member coupled with each leg, said brush holding assembly receiving member including a ledge coupled with said leg, a stop coupled with said ledge and a support member extending from said bearing receiving member toward said ledge and an opening defined between said leg, ledge and support member enabling passage of air to cool a motor;a pair of brush holding assemblies, each assembly including a brush receiving member, a terminal connector coupled with said brush receiving member and a biasing retention member coupled with said brush receiving member, said brush holding assemblies positioned in said brush holding assembly receiving members such that each brush holding assembly abutting said stop to prohibit movement of said brush holding assembly and said support member contacting said brush holding assembly for maintaining said brush holding assembly on said ledge and said brush holding assemblies being in said opening between said ledge and support member such that said brush holding assemblies dissipate heat as cooling air passes through said openings; andmeans for securing said motor armature support with a stator, said securing means coupled with said pair of legs.