07-23-2016, 08:18 AM
I have 30a North Bros yankee spiral ratchet screwdriver question? Is this supposed to have a spring inside it so when you push down it returns to the extended position. I picked up one yesterday and it does not.
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07-23-2016, 08:18 AM
I have 30a North Bros yankee spiral ratchet screwdriver question? Is this supposed to have a spring inside it so when you push down it returns to the extended position. I picked up one yesterday and it does not.
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07-23-2016, 08:23 AM
I'm not certain on the numbers but a couple models don't have springs. Does the end of the handle have a big screw head in it. Those I believe have the springs, it's how they get the spring in there.
Jim
http://ancorayachtservice.com/ home of the Chain Leg Vise.
07-23-2016, 09:01 AM
(This post was last modified: 07-23-2016, 09:12 AM by Jack in omaha.)
yes it has a large screw i wonder if the spring was removed?
I should never forget to use google I guess this feature is called rapid return. It is amazing how much good info is out there https://www.google.com/search?q=Yankee+3...e&ie=UTF-8
07-23-2016, 04:36 PM
(07-23-2016, 09:01 AM)Jack in omaha Wrote: yes it has a large screw i wonder if the spring was removed? 30A does not have and never did have a spring return, the 130A does.
Credo Elvem ipsum etiam vivere
Non impediti ratione cogitationis
07-24-2016, 12:59 PM
No springs in the 30A
130A has the spring Just on a side note if the shaft if sticky moving in and out of the body and you have cleaned and lubed it well, most likely the shaft is bent.
07-25-2016, 11:03 AM
(07-23-2016, 08:18 AM)Jack in omaha Wrote: I have 30a North Bros yankee spiral ratchet screwdriver question? Is this supposed to have a spring inside it so when you push down it returns to the extended position. I picked up one yesterday and it does not. General rule of thumb is that Yankee Screwdrivers with 3 digits have a spring, those with only two do not. I.e. 30A, 31A do not come with springs, while the equivalent YS's with spring returns are 130A, 131A, etc. I believe you may be able to add a spring to a non-spring YS, but I also understand that the non-spring YS's are slightly shorter, which may negate the ability to add a spring. Paul
Paul
They were right, I SHOULDN'T have tried it at home!
07-25-2016, 06:11 PM
thanks to all, When i saw the large screw on handle I wodered if the spring had been removed.
07-30-2016, 02:14 PM
(This post was last modified: 07-30-2016, 03:40 PM by Bill_Houghton.
Edit Reason: more words
)
Some carpenters loved the springs; some either experienced or feared the catch coming loose at the wrong time and sending the bit through the plaster or a window or a coworker.
I've been startled a couple of times by having the catch release when I didn't plan on it, but I've been fortunate that all I did was scare myself.
07-30-2016, 02:36 PM
It's not unusual to have the prior owner remove the spring.
Credo Elvem ipsum etiam vivere
Non impediti ratione cogitationis |
North Bros yankee spiral ratchet screwdriver question?
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