>Joe: Here's the short answer:-]
>
> TITLE 49--TRANSPORTATION
>
> CHAPTER III--FEDERAL MOTOR CARRIER SAFETY
>ADMINISTRATION,
> DEPARTMENT OF TRANSPORTATION
>
>PART 393--PARTS AND ACCESSORIES NECESSARY FOR SAFE
>OPERATION--Table of Contents
>
> Subpart G--Miscellaneous Parts and Accessories
>
>Sec. 393.76 Sleeper berths.
>
> (a) Dimensions--(1) Size. A sleeper berth must be at
>least the
>following size:
>
>------------------------------------------------------------------------
> Width
> Height
> Length measured
> measured
> measured on on
> from
> Date of installation on motor centerline centerline
> highest
> vehicle of of
> point of
> longitudinal transverse
> top of
> axis axis
> mattress
> (inches) (inches)
>(inches)\1\
>------------------------------------------------------------------------
>Before January 1, 1953........... 72 18
> 18
>After December 31, 1952, and 75 21
> 21
> before October 1, 1975..........
>After September 30, 1975......... 75 24
> 24
>------------------------------------------------------------------------
>\1\ In the case of a sleeper berth which utilizes an
>adjustable
> mechanical suspension system, the required clearance can
>be measured
> when the suspension system is adjusted to the height to
>which it would
> settle when occupied by a driver.
>
> (2) Shape. A sleeper berth installed on a motor vehicle
>on or after
>January 1, 1953 must be of generally rectangular shape,
>except that the
>horizontal corners and the roof corners may be rounded to
>radii not
>exceeding 10\1/2\ inches.
> (3) Access. A sleeper berth must be constructed so that
>an
>occupant's ready entrance to, and exit from, the sleeper
>berth is not
>unduly hindered.
> (b) Location. (1) A sleeper berth must not be installed
>in or on a
>semitrailer or a full trailer other than a house trailer.
> (2) A sleeper berth located within the cargo space of a
>motor
>vehicle must be securely compartmentalized from the
>
>[[Page 1034]]
>
>remainder of the cargo space. A sleeper berth installed on
>or after
>January 1, 1953 must be located in the cab or immediately
>adjacent to
>the cab and must be securely fixed with relation to the cab.
> (c) Exit from the berth. (1) Except as provided in
>paragraph (c)(2)
>of this section, there must be a direct and ready means of
>exit from a
>sleeper berth into the driver's seat or compartment. If the
>sleeper
>berth was installed on or after January 1, 1963, the exit
>must be a
>doorway or opening at least 18 inches high and 36 inches
>wide. If the
>sleeper berth was installed before January 1, 1963, the exit
>must have
>sufficient area to contain an ellipse having a major axis of
>24 inches
>and a minor axis of 16 inches.
> (2) A sleeper berth installed before January 1, 1953
>must either:
> (i) Conform to the requirements of paragraph (c)(1) of
>this section;
>or
> (ii) Have at least two exits, each of which is at least
>18 inches
>high and 21 inches wide, located at opposite ends of the
>vehicle and
>useable by the occupant without the assistance of any other
>person.
> (d) Communication with the driver. A sleeper berth which
>is not
>located within the driver's compartment and has no direct
>entrance into
>the driver's compartment must be equipped with a means of
>communication
>between the occupant and the driver. The means of
>communication may
>consist of a telephone, speaker tube, buzzer, pull cord, or
>other
>mechanical or electrical device.
> (e) Equipment. A sleeper berth must be properly equipped
>for
>sleeping. Its equipment must include:
> (1) Adequate bedclothing and blankets; and
> (2) Either:
> (i) Springs and a mattress; or
> (ii) An innerspring mattress; or
> (iii) A cellular rubber or flexible foam mattress at
>least four
>inches thick; or
> (iv) A mattress filled with a fluid and of sufficient
>thickness when
>filled to prevent ``bottoming-out'' when occupied while the
>vehicle is
>in motion.
> (f) Ventilation. A sleeper berth must have louvers or
>other means of
>providing adequate ventilation. A sleeper berth must be
>reasonably tight
>against dust and rain.
> (g) Protection against exhaust and fuel leaks and
>exhaust heat. A
>sleeper berth must be located so that leaks in the vehicle's
>exhaust
>system or fuel system do not permit fuel, fuel system gases,
>or exhaust
>gases to enter the sleeper berth. A sleeper berth must be
>located so
>that it will not be overheated or damaged by reason of its
>proximity to
>the vehicle's exhaust system.
> (h) Occupant restraint. A motor vehicle manufactured on
>or after
>July 1, 1971, and equipped with a sleeper berth must be
>equipped with a
>means of preventing ejection of the occupant of the sleeper
>berth during
>deceleration of the vehicle. The restraint system must be
>designed,
>installed, and maintained to withstand a minimum total force
>of 6,000
>pounds applied toward the front of the vehicle and parallel
>to the
>longitudinal axis of the vehicle.
>
>[39 FR 14711, Apr. 26, 1974; 39 FR 17233, May 14, 1974, as
>amended at 53
>FR 49401, Dec. 7, 1988]
English please? I don't speak beaurucratese!
--
Mike N
Faster than a speeding poulet.
Owner/Operator Big 'B'
Experienced
10 years auto transport
2 years local/distance expedite
Laurel, MD (Washington DC area)