BK Precision 1472B Especificaciones descargar pdf (Pagina 70)

MIL+’I’D-1472E

5.4.3.1.1.4

channel or cover Q.

Achannelorcoverguardshall beprovidedwhen

accidentalactuation of the controlmust be prevented. Whenacoverguardis in tie own position, it

shall not interfere with opemtionof the protecteddeviceor adjacentcontrols.

5.4.3.1.1.5 ~nsions. ~UMUQQWWtioU

Except for use of push

buttons in keyboards,control dimensions,!Astance, dispkwemenland se~mtion between adjacent

edges of finger or hand-operatedpushbuttonsshaIlconformto the criteria m Figure 11.

5.4.3.1.1.6 Mocks or bm

Mechanical interlocks or barriem may be usti

instead of the

spacing

mquimd by Hgure 11. “

DIMENSIOfUS

RESISTANCE

DIAMETER

Different

Fingertip

Thumb or Palm

Sin@e Finger

Fingers

Thumb or Palm

Minimum

9.5 mm (3/8 10.)

19 mm (3/4 In.)

2A N (1002.)

1.4 N (5 02.)

28 N (10 Od

Maximum

mm [1 ld

11 N [40 O&) S.6 N (20 OZ.)

N (80 Od

DISPLACEMENT

Fingertip

Thumb or Palm

Minimum 2 mm (5/64 In.}

3mm(l/8in.l

Maximum

6mm (1/4 in.)

S mm (1-1/2 tn}

SEPARATION

SingleFinger

Different

Singfe Finger

Sequontisl

Fin@ra

Thumb or Palm

Minimum

mm(l/2in.l

6mm11/41m)

6 mm (1/4 ha)

2S mm (1 In.}

Preferred SO mm (2 in.) 13 mm (1/2

in.)

13mm (1/2 Id

150 mm (6 In.]

?!c:c

,Abc;c tisu fo: b~rchanr! appli”ati~fi ~fir I?w-+ hand orwation.

minima

should be wrltably adjusted.

1 2 ... 65 66 67 68 69 70 71 72 73 74 75 ... 208 209

Comentarios a estos manuales

Sin comentarios

BK Precision 1472B Especificaciones Pagina 70

Comentarios a estos manuales