American Audio VELOCITY - REV 4-05 Betriebsanleitung PDF herunterladen (Seite 33)

METRO RAIL DESIGN CRITERIA SECTION 9 / SYSTEMS

DE304.09 9-28 Revision 4: 05/09/12

Metro Baseline Re-Baseline: 04/29/10

7. Door leaf closure detection shall be provided on each door leaf and shall be

interlocked with ATP to prevent operation of the train without a "door closed"

indication from all door leafs.

8. The side door edges shall not exercise a force of more than 25 pounds on a

4-inch diameter cylinder inserted perpendicularly to door travel.

9. The door control circuit shall momentarily interrupt door closure when an

obstruction is met.

10. Patrons shall be alerted when doors are ready to close. An audible sound

and flashing visual warning shall occur inside the vehicles before the doors

begin to close.

11. In emergencies, manual release of side doors shall be provided as follows:

a. Interior manual side door controls shall be provided for use by the

patrons.

b. Exterior manual side door controls shall be provided for one door per

side and be adequately labeled.

c. Interior emergency releases shall be provided to indicate door is open or

unlocked.

12. Door Width

Side door openings shall be wide enough to permit use by patrons in

wheelchairs. See Paragraph 9.3.2.c

J. Windows

Glazing shall be installed to permit operator visibility, allow passengers to observe

the platform and to see between cars in multi-car consists. The following provisions

shall be made to mitigate hazards caused by objects striking and shattering or

penetrating windshields, side windows, and cab windows:

The windshields and F-end (the end of a passenger vehicle containing the operator

cab) door windows shall be certified to comply with the requirements of ANSI Z26.1,

Table 1, Item 1, and pass the following test requirements when installed:

1. ANSI Z26.1, Test 8, Impact, using shot bag dropped from a height of 15 feet.

2. ANSI Z26.1, Test 26, Penetration Resistance, modified to include entire

windshield assembly, simulating the impact of a one-pound ball at 80

miles/hour and the impact of a five-pound ball at 50 miles/hour.

3. If tinting of the operator's windows is provided, it shall meet the light

transmission standards of the California Vehicle Code.

Side windows, cab side windows, side door windows, and R-end (the end of

a passenger vehicle that does not contain the operator cab) door and end

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American Audio VELOCITY - REV 4-05 Betriebsanleitung Seite 33