Blade assembly for a vibrator motor

A blade assembly for an electric hair cutter, said blade assembly comprising:

• a stationary blade including a plurality of stationary cutting teeth, with each of said stationary cutting teeth having a tip at a distal end thereof, and wherein said tips of said stationary cutting teeth define a first imaginary line;
• a cutting blade configured for reciprocating arcuate motion relative to said stationary blade and having a plurality of reciprocating cutting teeth, with each of said reciprocating cutting teeth having a tip at a distal end thereof, and wherein said tips of said reciprocating cutting teeth define a second imaginary line;
• wherein the distance between said first imaginary line and said second imaginary line is greater near both end portions thereof than a corresponding distance at a center portion between said end portions;
• and
• further wherein said second imaginary line is a generally straight line and said first imaginary line is a line that is generally not straight along the entire length thereof.

A blade assembly for an electric hair cutter, said blade assembly comprising:

• a stationary blade including a plurality of stationary cutting teeth, with each of said stationary cutting teeth having a tip at a distal end thereof, and wherein said tips of said stationary cutting teeth define a first imaginary line;
• and
• a cutting blade configured for reciprocating arcuate motion relative to said stationary blade and having a plurality of reciprocating cutting teeth, with each of said reciprocating cutting teeth having a tip at a distal end thereof, and wherein said tips of said reciprocating cutting teeth define a second imaginary line;
• wherein the distance between said first imaginary line and said second imaginary line is greater near both end portions thereof than a corresponding distance at a center portion between said end portions;
• and
• further wherein said first imaginary line is a generally concavely curved line.

A blade assembly for an electric hair cutter, said blade assembly comprising:

• a stationary blade including a plurality of stationary cutting teeth, with each of said stationary cutting teeth having a tip at a distal end thereof, and wherein said tips of said stationary cutting teeth define a first imaginary line;
• and
• a cutting blade configured for reciprocating arcuate motion relative to said stationary blade and having a plurality of reciprocating cutting teeth, with each of said reciprocating cutting teeth having a tip at a distal end thereof, and wherein said tips of said reciprocating cutting teeth define a second imaginary line;
• wherein the distance between said first imaginary line and said second imaginary line is greater near both end portions thereof than a corresponding distance at a center portion between said end portions;
• and
• further wherein said first imaginary line is a generally concavely curved line and said second imaginary line is a generally convexly curved line.

An electric hair clipper comprising:

• a housing;
• a vibrator motor provided in said housing;
• a stationary blade including a plurality of stationary cutting teeth, with each of said stationary cutting teeth having a tip at a distal end thereof, and wherein said tips of said stationary cutting teeth define a first imaginary line;
• a cutting blade configured to be driven by said vibrator motor with vibratory reciprocating arcuate elliptical motion relative to said stationary blade and having a plurality of reciprocating cutting teeth, with each of said reciprocating cutting teeth having a tip at a distal end thereof, and wherein said tips of said reciprocating cutting teeth define a second imaginary line;
• and
• a vibrating arm for transferring vibratory motion from said vibrator motor to said cutting blade, said vibrating arm being connected to said housing near a rear portion thereof, while said stationary blade and said cutting blade are located near a front portion of said housing,
• wherein the distance between said first imaginary line and said second imaginary line is greater near both end portions thereof than a corresponding distance at a center portion between said end portions, and where the distance at one of said end portions is different from the distance at the other of said end portions, and
• further wherein said first imaginary line is a generally straight line and said second imaginary line is a line that is not generally straight along the entire length thereof.

An electric hair clipper comprising:

• a housing;
• a motor provided in said housing;
• a stationary blade including a plurality of stationary cutting teeth, with each of said stationary cutting teeth having a tip at a distal end thereof, and wherein said tips of said stationary cutting teeth define a first imaginary line;
• a cutting blade configured for reciprocating arcuate motion relative to said stationary blade and having a plurality of reciprocating cutting teeth, with each of said reciprocating cutting teeth having a tip at a distal end thereof, and wherein said tips of said reciprocating cutting teeth define a second imaginary line;
• and
• wherein the distance between said first imaginary line and said second imaginary line is greater near both end portions thereof than a corresponding distance at a center portion between said end portions;
• and
• further wherein said first imaginary line is completely defined by three relatively straight line segments extending in different directions.

An electric hair clipper comprising:

• a housing;
• a motor provided in said housing;
• a stationary blade including a plurality of stationary cutting teeth, with each of said stationary cutting teeth having a tip at a distal end thereof, and wherein said tips of said stationary cutting teeth define a first imaginary line;
• and
• a cutting blade configured for reciprocating arcuate motion relative to said stationary blade and having a plurality of reciprocating cutting teeth, with each of said reciprocating cutting teeth having a tip at a distal end thereof, and wherein said tips of said reciprocating cutting teeth define a second imaginary line;
• wherein the distance between said first imaginary line and said second imaginary line is greater near both end portions thereof than a corresponding distance at a center portion between said end portions;
• and
• further wherein said second imaginary line is completely defined by three relatively straight line segments extending in different directions.