rear disk brakes
07-14-2004, 04:08 AM
#91
Guest
Posts: n/a
Re: rear disk brakes
Makes me wonder why, when you have a ready made surface.
God Bless America, ßill O|||||||O
mailto:-------------------- http://www.----------.com/
Dave Milne wrote:
>
> I think disc brakes on trains are comparatively recent ; older stuff here
> does
> use the tread brakes you describe.
>
> Dave Milne, Scotland
> '91 Grand Wagoneer, '99 TJ
God Bless America, ßill O|||||||O
mailto:-------------------- http://www.----------.com/
Dave Milne wrote:
>
> I think disc brakes on trains are comparatively recent ; older stuff here
> does
> use the tread brakes you describe.
>
> Dave Milne, Scotland
> '91 Grand Wagoneer, '99 TJ
07-14-2004, 04:08 AM
#92
Guest
Posts: n/a
Re: rear disk brakes
Makes me wonder why, when you have a ready made surface.
God Bless America, ßill O|||||||O
mailto:-------------------- http://www.----------.com/
Dave Milne wrote:
>
> I think disc brakes on trains are comparatively recent ; older stuff here
> does
> use the tread brakes you describe.
>
> Dave Milne, Scotland
> '91 Grand Wagoneer, '99 TJ
God Bless America, ßill O|||||||O
mailto:-------------------- http://www.----------.com/
Dave Milne wrote:
>
> I think disc brakes on trains are comparatively recent ; older stuff here
> does
> use the tread brakes you describe.
>
> Dave Milne, Scotland
> '91 Grand Wagoneer, '99 TJ
07-14-2004, 04:08 AM
#93
Guest
Posts: n/a
Re: rear disk brakes
Makes me wonder why, when you have a ready made surface.
God Bless America, ßill O|||||||O
mailto:-------------------- http://www.----------.com/
Dave Milne wrote:
>
> I think disc brakes on trains are comparatively recent ; older stuff here
> does
> use the tread brakes you describe.
>
> Dave Milne, Scotland
> '91 Grand Wagoneer, '99 TJ
God Bless America, ßill O|||||||O
mailto:-------------------- http://www.----------.com/
Dave Milne wrote:
>
> I think disc brakes on trains are comparatively recent ; older stuff here
> does
> use the tread brakes you describe.
>
> Dave Milne, Scotland
> '91 Grand Wagoneer, '99 TJ
07-14-2004, 07:33 AM
#94
Guest
Posts: n/a
Re: rear disk brakes
jbjeep did pass the time by typing:
> no seriously, they are caused by the trains. Not always, but a lot of the
> time. lots of small fires along a long area...like set off from something
> sparking as it goes by.
I know. Just being my usual self. ^_^
Probably from dragging stuff or wheel/brake sparks.
Under normal use the wheels get very hot. Never seen
an axle sieze but if it did that would drag steel on steel
and make one hell of a lot of sparks.
--
DougW
> no seriously, they are caused by the trains. Not always, but a lot of the
> time. lots of small fires along a long area...like set off from something
> sparking as it goes by.
I know. Just being my usual self. ^_^
Probably from dragging stuff or wheel/brake sparks.
Under normal use the wheels get very hot. Never seen
an axle sieze but if it did that would drag steel on steel
and make one hell of a lot of sparks.
--
DougW
07-14-2004, 07:33 AM
#95
Guest
Posts: n/a
Re: rear disk brakes
jbjeep did pass the time by typing:
> no seriously, they are caused by the trains. Not always, but a lot of the
> time. lots of small fires along a long area...like set off from something
> sparking as it goes by.
I know. Just being my usual self. ^_^
Probably from dragging stuff or wheel/brake sparks.
Under normal use the wheels get very hot. Never seen
an axle sieze but if it did that would drag steel on steel
and make one hell of a lot of sparks.
--
DougW
> no seriously, they are caused by the trains. Not always, but a lot of the
> time. lots of small fires along a long area...like set off from something
> sparking as it goes by.
I know. Just being my usual self. ^_^
Probably from dragging stuff or wheel/brake sparks.
Under normal use the wheels get very hot. Never seen
an axle sieze but if it did that would drag steel on steel
and make one hell of a lot of sparks.
--
DougW
07-14-2004, 07:33 AM
#96
Guest
Posts: n/a
Re: rear disk brakes
jbjeep did pass the time by typing:
> no seriously, they are caused by the trains. Not always, but a lot of the
> time. lots of small fires along a long area...like set off from something
> sparking as it goes by.
I know. Just being my usual self. ^_^
Probably from dragging stuff or wheel/brake sparks.
Under normal use the wheels get very hot. Never seen
an axle sieze but if it did that would drag steel on steel
and make one hell of a lot of sparks.
--
DougW
> no seriously, they are caused by the trains. Not always, but a lot of the
> time. lots of small fires along a long area...like set off from something
> sparking as it goes by.
I know. Just being my usual self. ^_^
Probably from dragging stuff or wheel/brake sparks.
Under normal use the wheels get very hot. Never seen
an axle sieze but if it did that would drag steel on steel
and make one hell of a lot of sparks.
--
DougW
07-14-2004, 07:33 AM
#97
Guest
Posts: n/a
Re: rear disk brakes
jbjeep did pass the time by typing:
> no seriously, they are caused by the trains. Not always, but a lot of the
> time. lots of small fires along a long area...like set off from something
> sparking as it goes by.
I know. Just being my usual self. ^_^
Probably from dragging stuff or wheel/brake sparks.
Under normal use the wheels get very hot. Never seen
an axle sieze but if it did that would drag steel on steel
and make one hell of a lot of sparks.
--
DougW
> no seriously, they are caused by the trains. Not always, but a lot of the
> time. lots of small fires along a long area...like set off from something
> sparking as it goes by.
I know. Just being my usual self. ^_^
Probably from dragging stuff or wheel/brake sparks.
Under normal use the wheels get very hot. Never seen
an axle sieze but if it did that would drag steel on steel
and make one hell of a lot of sparks.
--
DougW
07-14-2004, 07:34 AM
#98
Guest
Posts: n/a
Re: rear disk brakes
DaveW did pass the time by typing:
> jbjeep wrote:
>
>>>> Actually, although modern passenger trains tend to use disc brakes in
>>>> addition, most railroad equipment I've ever encountered uses neither a
>>>> disc or drum. They use a "tread brake", that is a cast iron or composite
>>>> brake shoe that is applied to the outside of the wheel, on the running
>>>> surface. Iron on steel. Smokes sometimes, doesn't catch on fire!
>>>>
>>
>>
>> so what makes all the sparks that sets off the fires out here? we get fires
>> all the time in the summer months right along the railroad tracks. had a
>> big one last summer in portland - nearly lost some houses because of it.
> Kids playing with matches along the tracks
^^^^
that's the #1 cause around here.
Most of this area is flatlandia so the trains don't brake so drasticly.
I'd suspect areas with steeper grades that wheels/brakes sparking could
be a real problem.
--
DougW
> jbjeep wrote:
>
>>>> Actually, although modern passenger trains tend to use disc brakes in
>>>> addition, most railroad equipment I've ever encountered uses neither a
>>>> disc or drum. They use a "tread brake", that is a cast iron or composite
>>>> brake shoe that is applied to the outside of the wheel, on the running
>>>> surface. Iron on steel. Smokes sometimes, doesn't catch on fire!
>>>>
>>
>>
>> so what makes all the sparks that sets off the fires out here? we get fires
>> all the time in the summer months right along the railroad tracks. had a
>> big one last summer in portland - nearly lost some houses because of it.
> Kids playing with matches along the tracks
^^^^
that's the #1 cause around here.
Most of this area is flatlandia so the trains don't brake so drasticly.
I'd suspect areas with steeper grades that wheels/brakes sparking could
be a real problem.
--
DougW
07-14-2004, 07:34 AM
#99
Guest
Posts: n/a
Re: rear disk brakes
DaveW did pass the time by typing:
> jbjeep wrote:
>
>>>> Actually, although modern passenger trains tend to use disc brakes in
>>>> addition, most railroad equipment I've ever encountered uses neither a
>>>> disc or drum. They use a "tread brake", that is a cast iron or composite
>>>> brake shoe that is applied to the outside of the wheel, on the running
>>>> surface. Iron on steel. Smokes sometimes, doesn't catch on fire!
>>>>
>>
>>
>> so what makes all the sparks that sets off the fires out here? we get fires
>> all the time in the summer months right along the railroad tracks. had a
>> big one last summer in portland - nearly lost some houses because of it.
> Kids playing with matches along the tracks
^^^^
that's the #1 cause around here.
Most of this area is flatlandia so the trains don't brake so drasticly.
I'd suspect areas with steeper grades that wheels/brakes sparking could
be a real problem.
--
DougW
> jbjeep wrote:
>
>>>> Actually, although modern passenger trains tend to use disc brakes in
>>>> addition, most railroad equipment I've ever encountered uses neither a
>>>> disc or drum. They use a "tread brake", that is a cast iron or composite
>>>> brake shoe that is applied to the outside of the wheel, on the running
>>>> surface. Iron on steel. Smokes sometimes, doesn't catch on fire!
>>>>
>>
>>
>> so what makes all the sparks that sets off the fires out here? we get fires
>> all the time in the summer months right along the railroad tracks. had a
>> big one last summer in portland - nearly lost some houses because of it.
> Kids playing with matches along the tracks
^^^^
that's the #1 cause around here.
Most of this area is flatlandia so the trains don't brake so drasticly.
I'd suspect areas with steeper grades that wheels/brakes sparking could
be a real problem.
--
DougW
07-14-2004, 07:34 AM
#100
Guest
Posts: n/a
Re: rear disk brakes
DaveW did pass the time by typing:
> jbjeep wrote:
>
>>>> Actually, although modern passenger trains tend to use disc brakes in
>>>> addition, most railroad equipment I've ever encountered uses neither a
>>>> disc or drum. They use a "tread brake", that is a cast iron or composite
>>>> brake shoe that is applied to the outside of the wheel, on the running
>>>> surface. Iron on steel. Smokes sometimes, doesn't catch on fire!
>>>>
>>
>>
>> so what makes all the sparks that sets off the fires out here? we get fires
>> all the time in the summer months right along the railroad tracks. had a
>> big one last summer in portland - nearly lost some houses because of it.
> Kids playing with matches along the tracks
^^^^
that's the #1 cause around here.
Most of this area is flatlandia so the trains don't brake so drasticly.
I'd suspect areas with steeper grades that wheels/brakes sparking could
be a real problem.
--
DougW
> jbjeep wrote:
>
>>>> Actually, although modern passenger trains tend to use disc brakes in
>>>> addition, most railroad equipment I've ever encountered uses neither a
>>>> disc or drum. They use a "tread brake", that is a cast iron or composite
>>>> brake shoe that is applied to the outside of the wheel, on the running
>>>> surface. Iron on steel. Smokes sometimes, doesn't catch on fire!
>>>>
>>
>>
>> so what makes all the sparks that sets off the fires out here? we get fires
>> all the time in the summer months right along the railroad tracks. had a
>> big one last summer in portland - nearly lost some houses because of it.
> Kids playing with matches along the tracks
^^^^
that's the #1 cause around here.
Most of this area is flatlandia so the trains don't brake so drasticly.
I'd suspect areas with steeper grades that wheels/brakes sparking could
be a real problem.
--
DougW