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SLIDE-TRACK BUFFERING DEVICE WITH A SMOOTHLY SLIDING CARRIAGE

  • US 20140079347A1
  • Filed: 09/14/2012
  • Published: 03/20/2014
  • Est. Priority Date: 09/14/2012
  • Status: Active Grant
First Claim
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1. A slide-track buffering device with a smoothly sliding carriage, comprising:

  • a control stand on which there are a baseplate, a guide plate extending forward from said baseplate, a guide chute at said guide plate'"'"'s rear part, and a beveled resisting groove at said guide chute'"'"'s front part;

    a slide carriage which slides on and covers said guide plate and comprises a shorter first area in the back as well as a longer second area in the front wherein said first area is provided with a locator underneath and an accommodating groove in front of said locator and said second area is provided with a protective guide plate opposite to said guide chute;

    at least a spring linking between said control stand and said slide carriage;

    at least a buffering member fixed on said slide carriage and provided with a buffer pole protruding backward for engaging said buffer pole'"'"'s rear tip with said control stand;

    a swing member which is held in said accommodating groove and located between said slide carriage and said control stand and provided with (a) a joint hole in the back and a boss underneath wherein said joint hole allows said locator to be held inside and said boss slides and is held in said guide chute and (b) a first guide shoe and a central thrust pad which are located at one flank and separated in order to correspond to the accommodating groove wherein said swing member is further provided with a second guide shoe in front of said central thrust pad for development of a groove between said central thrust pad and said first guide shoe.

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