ABSORBOR FOR DUSTS ON THE CURVED SURFACE

ABSORBOR FOR DUSTS ON THE CURVED SURFACE

  • CN 87,215,197 U
  • Filed: 12/22/1987
  • Issued: 10/12/1988
  • Est. Priority Date: 12/22/1987
  • Status: Active Grant
First Claim
Patent Images

1. , a kind of trace dust adsorption machine for uneven surface comprises main case (4), absorption pressing plate (3), adsorbent (2) and carries the trace body that it is characterized in that:

  • A) adsorbent is a compressible and whippy soft continuous body, is added with metal particle on it;

    B) the absorption pressing plate (3) that blocks adsorbent is made an integral body with main case (4);

    C) slot or elliptical aperture are opened in the main case middle part, be designed to battery case, dress dry cell (11) below the top design and installation one depression press-type two-way switch (7) in hole, hole, main case trailing space dress steel tape (9), the tape measure head adds a ground clamp (10);

    D) add the main frame cap above the main case, digging a depression circle nest with the corresponding position of press-type two-way switch.

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