The maximum angular abrasive wheels used for external grinding shall be
provided with safety exposure of the grinding wheel periphguards ( protection
hoods ) . The maxiery and sides shall not exceed 180 de grees . mum angular
Category: Administrative law
The objective of this program was to evaluate the European test procedure using
their safety wheel and several other production wheels . A parallel biomechanics
program evaluated the safety wheel , and found the magnitude of injury ...
Advice for the cyclist on using a bicycle, moped, scooter, or motorcycle both enjoyably and safely.
Author: Charles Yerkow
Publisher: Putnam Publishing Group
Name of Patentce . COACHES , & c . — continued . Method of preventing
accidents arising from horses 3911 29th April 1815 William Bush . falling when
harnessed to two - wheeled carriages [ safety - wheel ] . Carriage wheels 3982
Author: Great Britain. Patent Office
551. 1427 . ( Velocipedex ) safety arrangements & c . 10,571 . 14,151 .
headsconstruction of . 192. 551. 1093. 3227. 3861 . attached to wheel hubs .
6302.7394 . 11,051 . 12,069 . 13,395 . 13,826 . 14,657 . 14,994 . ball - bearing .
Author: Great Britain. Patent Office
Rolling Along Safety : Safety on Wheels Home Page http : / / www . choa . org /
safety / wheels / Steering Your Way to Bicycle Safety http : / / kidshealth . org / kid
/ watch / out / bike _ safety . html National Safety Council http : / / www . nsc . org ...
Category: Computer networks
There was a patent granted to Mr , John Ingledew , of Brighton , on the 14th April ,
1835 , for “ an improved metallic safety wheel and revolving axle . “ This invention
is a peculiar mode of manufacturing iron wheels for railway carriages , but the ...
... of Aerospace Safety crew services by providing “ meals , trained , a select
number of safety wheels , and room keys " within 10 professionals to help me
conduct Those of you who have followed minutes of the transient aircrew's
Category: Aeronautics, Military
—April 14, 1-to--The safety wheels are placed ut each corner of the truck, and
have spring bearings by which the shaft is eased in case any part of the weight of
the truck falls upon them. These wheels are ordinarily carried clear of the truck,
Author: USA House of Representatives
In a water - wheel , the combination of the rim E , with perforated ears a , and the
remov . able buckets D , hinged ... and a like number of separate wheels upon
each of the axles of the cars , with the danges of the inner or safety wheels
Author: United States. Patent Office
38 Edward Bell 22 Dec. , 1860 Improvements in the construction of wheels for rail
- 19 Feb. , 1861 1866 ways and ... safety of trains running on 7 April , 1873 1875
narrow gauge railways , consisting in the use of safety wheels mounted in side ...
Author: New South Wales. Parliament. Legislative Council
It should also be stated that , the highest speed limit with perfect in addition to the
improved tracks of the safety . present day , the sulky with pneumatic But it is the
trotter , as a racing anitire wheels , or what is called the bicycle mal , which is ...
Category: Outdoor recreation
... have the rider's weight brought almost entirely over the driving wheels, in
which case his position might be made secure by two safety-wheels mounted like
castors, one in front of one driving wheel, the other behind the second driving
Author: Royal Dublin Society
Category: Natural history
The auxiliary safety wheels are intended to be animals are placed to work the
driving - wheels ; with illus . applied to every fourth or fifth carriage , midway
between trated drawings , showing the recent improvements by the the front and
Category: Great Exhibition
... and I have portion is the same as used for the rear - driving single wheel in the
centre ; in fact , the driving Mechanio ” in ... respecting the front - sometimes made
three or four revolutions of the I Safety , steering by the two side - wheels , and I ...
Category: Industrial arts
That is impossible of course , in practice , but that is actually what is done with the
car wheel , and if a man was given the ... dimensions , weighs 550 pounds , and
is the minimum in this diameter for steam railroad service consistent with safety .
Author: American Society of Civil Engineers
Category: Civil engineering
Apparently the fact that some can ride " hands off ” on a safety wheel contradicts
this , for , however it may be on an “ ordinary , " on a “ safety ” the rider can not
guide it by the pedals , and as he does not touch the handles of the steering -