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uk.tech.digital-tv (Digital TV - General) (uk.tech.digital-tv) Discussion of all matters technical in origin related to the reception of digital television transmissions, be they via satellite, terrestrial or cable. Advertising is forbidden, with no exceptions.

A little safety tip



 
 
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  #1  
Old July 5th 10, 01:24 AM posted to uk.tech.digital-tv
wrightsaerials@aol.com
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Posts: 1,363
Default A little safety tip

Years ago when I bought the analyser I use now most of the time I was
a bit worried about the way the carrying strap was fixed to the case.
It had those things like you get on dog leads, that just clip onto the
collar. I put loose cable ties alongside these clips, just in case one
of them ever did accidentally unclip itself. Last week I was climbing
a scaffold ladder with the analyser on my back when I felt something
brush against it. At the top I had a look and sure enough the clip had
been unclipped and the only thing saving the analyser from a 50ft fall
was the cable tie.

Bill
  #3  
Old July 5th 10, 09:09 AM posted to uk.tech.digital-tv
alanp
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Posts: 4
Default A little safety tip

Years ago when I bought the analyser I use now most of the time I was
a bit worried about the way the carrying strap was fixed to the case.
It had those things like you get on dog leads, that just clip onto the
collar. I put loose cable ties alongside these clips, just in case one
of them ever did accidentally unclip itself. Last week I was climbing
a scaffold ladder with the analyser on my back when I felt something
brush against it. At the top I had a look and sure enough the clip had
been unclipped and the only thing saving the analyser from a 50ft fall
was the cable tie.

Bill


Cheap option :-

Use 2 cable ties on each clip.

Expensive option :-

2 x carabiners ( e.g. Clog HMS Screwgate £10 each )
Will work for a lifetime and can be left in your will.

I should have realised this, but didn't until I read this wiki, that
these were originally designed to support firearms :-

http://en.wikipedia.org/wiki/Carabiner

The Clog one above can be purchased online from :-

www.cotswoldoutdoor.com

Not sure of urls, but Ellis Brigham, Field+Trek, et al should sell
them.

There are Blacks at Meadowhall, and on the High Street in Sheffield,
but they are unlikely to stock carabiners as they do not specialise in
climbing equipment.

Alan P


  #4  
Old July 5th 10, 09:15 AM posted to uk.tech.digital-tv
Robin[_7_]
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Posts: 9
Default A little safety tip

Climbers (and cavers etc) use karabiners which are a little bit like the
clips Bill mentions. But some karabiners have screw gates (as Alan P
mentions). These screw across the gate (sic) to stop them opening by
accident. Climbers etc who want to grow old use ones with screw gates
when their safety depends on the gate staying shut.

A question for Bill: do all your cable ties stay flexible that long?
I'd always assumed (albeit for no good reason) they would fail after
flexing a lot especially in low temperatures.

--
Robin
PM may be sent to rbw0{at}hotmail{dot}com




  #5  
Old July 5th 10, 09:47 AM posted to uk.tech.digital-tv
tony sayer
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Posts: 3,195
Default A little safety tip

In article unhYn.75420$m87.46291@hurricane, Robin
scribeth thus
Climbers (and cavers etc) use karabiners which are a little bit like the
clips Bill mentions. But some karabiners have screw gates (as Alan P
mentions). These screw across the gate (sic) to stop them opening by
accident. Climbers etc who want to grow old use ones with screw gates
when their safety depends on the gate staying shut.


Damm right they do. We use them for climbing on masts and I've seen one
of the open gate ones come off where it was clipped on. Fortunately all
it was doing was holding some tools...


A question for Bill: do all your cable ties stay flexible that long?
I'd always assumed (albeit for no good reason) they would fail after
flexing a lot especially in low temperatures.


Some ties are better than others..
--
Tony Sayer

  #6  
Old July 5th 10, 12:51 PM posted to uk.tech.digital-tv
wrightsaerials@aol.com
external usenet poster
 
Posts: 1,363
Default A little safety tip

On Jul 5, 10:09*am, alanp wrote:
Years ago when I bought the analyser I use now most of the time I was
a bit worried about the way the carrying strap was fixed to the case.
It had those things like you get on dog leads, that just clip onto the
collar. I put loose cable ties alongside these clips, just in case one
of them ever did accidentally unclip itself. Last week I was climbing
a scaffold ladder with the analyser on my back when I felt something
brush against it. At the top I had a look and sure enough the clip had
been unclipped and the only thing saving the analyser from a 50ft fall
was the cable tie.


Bill


Cheap option :-

* * Use 2 cable ties on each clip.

Expensive option :-

* * 2 x carabiners * *( e.g. Clog HMS Screwgate £10 each )
Will work for a lifetime and can be left in your will.

* I should have realised this, but didn't until I read this wiki, that
these were originally designed to support firearms :-

*http://en.wikipedia.org/wiki/Carabiner

The Clog one above can be purchased online from :-

*www.cotswoldoutdoor.com

Not sure of urls, but Ellis Brigham, Field+Trek, et al should sell
them.

There are Blacks at Meadowhall, and on the High Street in Sheffield,
but they are unlikely to stock carabiners as they do not specialise in
climbing equipment.

Alan P


Thanks for that info.

Bill
  #7  
Old July 5th 10, 12:53 PM posted to uk.tech.digital-tv
wrightsaerials@aol.com
external usenet poster
 
Posts: 1,363
Default A little safety tip

On Jul 5, 10:15*am, "Robin" wrote:
A question for Bill: do all your cable ties stay flexible that long?
I'd always assumed (albeit for no good reason) they would fail after
flexing a lot especially in low temperatures.

--
Robin


These haven't been flexed because they've been left very loose. Black
ones seem to last OK in sunlight.

Bill
  #8  
Old July 5th 10, 07:38 PM posted to uk.tech.digital-tv
Andy Champ[_2_]
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Posts: 215
Default A little safety tip

alanp wrote:

Cheap option :-

Use 2 cable ties on each clip.

Expensive option :-

2 x carabiners ( e.g. Clog HMS Screwgate £10 each )
Will work for a lifetime and can be left in your will.

/snip

You might want to look at "snap shackles" - they aren't any cheaper
(like anything to do with boats!) but come in smaller sizes. And they
won't care if you leave them out in the rain.

Andy
  #9  
Old July 5th 10, 10:43 PM posted to uk.tech.digital-tv
fred
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Posts: 163
Default A little safety tip

In article , Andy Champ
writes
alanp wrote:

Cheap option :-

Use 2 cable ties on each clip.

Expensive option :-

2 x carabiners ( e.g. Clog HMS Screwgate £10 each )
Will work for a lifetime and can be left in your will.

/snip

You might want to look at "snap shackles" - they aren't any cheaper
(like anything to do with boats!) but come in smaller sizes. And they
won't care if you leave them out in the rain.

For a lightweight backup only position like this, keyring circles might
do just as well, 60p/10 from the right places:
http://cpc.farnell.com/_/25mm-split-...g-1/dp/SR00400
http://cpc.farnell.com/_/19mm-split-...ngs/dp/SR00399
--
fred
FIVE TV's superbright logo - not the DOG's, it's ********
  #10  
Old July 5th 10, 11:39 PM posted to uk.tech.digital-tv
wrightsaerials@aol.com
external usenet poster
 
Posts: 1,363
Default A little safety tip

On Jul 5, 11:43*pm, fred wrote:
In article , Andy Champ
writes



alanp wrote:


Cheap option :-


* *Use 2 cable ties on each clip.


Expensive option :-


* *2 x carabiners * *( e.g. Clog HMS Screwgate 10 each )
Will work for a lifetime and can be left in your will.


/snip


You might want to look at "snap shackles" - they aren't any cheaper
(like anything to do with boats!) but come in smaller sizes. *And they
won't care if you leave them out in the rain.


For a lightweight backup only position like this, keyring circles might
do just as well, 60p/10 from the right places:http://cpc.farnell.com/_/25mm-split-...ngs/dp/SR00399
--
fred
FIVE TV's superbright logo - not the DOG's, it's ********- Hide quoted text -

- Show quoted text -


This group has demonstrated once again that there's more ways to kill
a cat than choking it with lard.

Bill
 




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