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Technical Door locks

Discussion in 'The Hokey Ass Message Board' started by lilmann, Dec 3, 2019.

  1. lilmann
    Joined: Apr 13, 2017
    Posts: 145

    lilmann

    Howdy. I’m about to get my 1950 Chevy pickup back on the road....it’s been a long time coming!

    My question is how do you lock the doors on it? There’s a key hole on the passenger side door but I don’t have a key and I can’t figure out how to lock/unlock from inside the truck. I remember my Dads 1956 Ford pickup you would push the handle forward to lock the doors and obviously pull it back to open them.

    On a side note I might be replacing the latches because the damn doors open if you’re trying to turn the corner and flooring the gas pedal.....I know childish and immature but damnit it’s fun!!! Then don’t appear to be original but something like the “bear claw latch” style.

    Anyone used an aftermarket latch that also locks the door on a 47-55 Chevy pickup?

    Thanks


    IMG_3198.JPG
     
  2. lostone
    Joined: Oct 13, 2013
    Posts: 2,882

    lostone
    Member
    from kansas

    Push the opposite direction on the inner door handle if i remember correctly :)
     
  3. lilmann
    Joined: Apr 13, 2017
    Posts: 145

    lilmann

    I’ll try but pretty sure nothing happens....like it doesn’t even push forward like that would be an option.
     
  4. squirrel
    Joined: Sep 23, 2004
    Posts: 56,088

    squirrel
    Member

    how about some pictures of the latches? If they look bear claw, then the probably were replaced with something not original, and all our good answers about how to make the original latches work right wont help you much.

    also they changed the door handles/latches somewhere in the middle of the 47-55 production run, so you need to know for sure what you are working on.
     
    lilmann likes this.

  5. Post a pic of your latches so we can see what you have. Most bear claw style latches don't lock within the latch. So they are not like stock latches. Using solenoids or hidden cable or switch is how bear claws provide the security.
    A little self serving, but if your latches are Chinese bear claws, I have sold many replacement sets to cure the doors coming open problem. It's a latch quality problem with the Chinese latches, not an installation problem.

    Sent from my SM-J337V using The H.A.M.B. mobile app
     
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  6. Jalopy Joker
    Joined: Sep 3, 2006
    Posts: 31,262

    Jalopy Joker
    Member

    20191203_192854.jpg 20191203_193758.jpg 20191203_193834.jpg 20191203_192709.jpg 20191203_193104.jpg just install a passenger door lock on drivers side - yes, to lock interior passenger door handle push downward and forward - take of interior door panels and check for broken/bent parts, etc
     
    Last edited: Dec 3, 2019
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  7. lilmann
    Joined: Apr 13, 2017
    Posts: 145

    lilmann

    IMG_3364.JPG IMG_3365.JPG

    Here is the passenger side latch...

    I’m guessing that I also need to adjust the bolt on my jamb as the door hangs out a little bit and is rubbing paint from the jamb to the door.

    I’ll look into the doors and see what is missing, I can’t even push my handles forward.....
     
  8. DIYGUY
    Joined: Sep 8, 2015
    Posts: 883

    DIYGUY
    Member
    from West, TX

    Those are Altman “easy latches” by Trique mfg. Sorry, but you lost the locking feature when those were installed. I have them on mine and love them.
    I made some modifications to mine and got the locking function back but it’s no bolt in job.
     
    lilmann likes this.
  9. DIYGUY
    Joined: Sep 8, 2015
    Posts: 883

    DIYGUY
    Member
    from West, TX

    DEE829B9-A9A2-47AF-8783-0F7BAA5574B4.jpeg Correction ! My memory failed me again. This photo of my latch is the Altman. Your’s is , as others suggested , the bear claw style, origin unknown.
    Sorry to have mislead you.
     
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  10. lilmann
    Joined: Apr 13, 2017
    Posts: 145

    lilmann

    No worries at all....I’m going to pull the panel off and see why I can’t push the handle forgot.
     
  11. squirrel
    Joined: Sep 23, 2004
    Posts: 56,088

    squirrel
    Member

    Probably because there is no lock mechanism in there? The original latches are rather complicated inside, since they do have a locking mechanism.
     
    lilmann likes this.
  12. Right, you can't push the handle forward because with the style of latch you have it doesn't have or need that feature. It's a spring loaded double click safety latch, pull your handle and it trips the spring to open the latch, when you close the door it resets.
     
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  13. mgtstumpy
    Joined: Jul 20, 2006
    Posts: 9,214

    mgtstumpy
    Member

  14. That’s a bear claw style.
    Some have a lock feature some don’t. But it will be an auxiliary knob, not incorporated into the handle like factory.

    If you’re doors come open while driving with those latches there’s a bigger problem in there somewhere.
    Most likely the door pin and latch need to meshed further together but the latch may be toast.
    Those trucks had some bad fittings weather stripping that mess the door closing up. Forget who but one supplier/manufacturer is way better than the other
     
  15. Moon50F3
    Joined: Sep 18, 2014
    Posts: 216

    Moon50F3
    Member

  16. Ned Ludd
    Joined: May 15, 2009
    Posts: 5,051

    Ned Ludd
    Member

    Strictly, the term is "bear jaw", as "Bear Claw" is a trade name of the dreaded Hoffman Group.

    The latch in the above pic looks like one of the better ones. Double-jaw latches like that often have higher strength ratings.
     

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