Hitachi CR 13VA service manual Descriptions of patent pending

Models: CR 13VA

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4-2. Descriptions of patent pending

4-2. Descriptions of patent pending

No.

Patent

Descriptions

Japan

Overseas

 

 

 

 

 

 

 

1

Blade holder of

A detachable mechanism that enables one-hand mounting and

 

 

 

 

 

saber saw

removal of saw blades without the use of a wrench or other tools

 

 

 

 

 

 

(competitors' products require two-hand operation)

 

 

 

 

 

 

 

 

 

 

 

2

Cutting

A swing cutting mechanism in which the saw blade can be

 

 

 

 

 

mechanism of

mounted in whichever direction, upward or downward

 

 

 

 

 

saber saw

(In competitors' products and our current products, orbital cutting

 

 

 

 

 

 

is not available when the saw blade is mounted in reverse.)

 

 

 

 

 

 

 

 

 

 

 

3

Front cover of

A durable and heat-resistant front cover of double-molded

 

 

 

 

 

saber saw

construction (rubber and plastic)

 

 

 

 

 

 

(In competitors' products and our current products, a front cover

 

 

 

 

 

 

made of rubber is used and is not as durable.)

 

 

 

 

 

 

 

 

 

 

 

4

Plunger holder

A dust- and water-resistant triple-sealing construction.

 

 

 

 

 

of saber saw

Sealing quality is not reduced even if the plunger swings.

 

 

 

 

 

 

(In competitors' products and our current products, a double-

 

 

 

 

 

 

sealing construction is generally used.)

 

 

 

 

 

 

 

 

 

 

 

5

Base of saber

A base with an added shock-absorbing spring

 

 

 

 

 

saw

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

6

Portable electric

The entire design of the Model CR 13VA (design right)

 

 

 

 

 

saw

(The design is the first of its type including the new front cover

 

 

 

 

 

 

 

 

 

 

 

design.)

 

 

 

 

 

 

 

 

 

 

 

7

Saw blade for

A curved saber saw blade that can cut stainless materials

 

 

 

 

 

electric saw

It is under development with a saw blade manufacturer in Japan.

 

 

 

 

 

 

 

 

 

 

 

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Hitachi CR 13VA service manual Descriptions of patent pending