Cleaning jaws for miniaturized objects

• US 3,994,443 A
• Filed: 02/09/1976
• Issued: 11/30/1976
• Est. Priority Date: 02/09/1976
• Status: Expired due to Term

• Current Assignee: Martin Shenker
• Original Assignee: Martin Shenker
• Inventors: Shenker, Martin
• Primary Examiner(s): Ward, Jr., Robert S.
• Application Number:
  US05/656,199
• Time in Patent Office: 295 Days
• Field of Search: 239/565-567, 239/289, 239/543-545, 239/587, 239/602, 34/23, 34/33, 34/34, 34/155, 34/160, 34/DIG. 13, 134/37, 134/122 R, 134/122 P, 134/131, 134/151, 118/316, 118/325
• US Class Current: 239/545
• CPC Class Codes: B05B 1/205 characterised by the longitudinal shape of the elongated body
• CPC Class Codes: B05B 15/652 whereby the jet can be oriented
• CPC Class Codes: B08B 5/02 Cleaning by the force of jets, e.g. blowing-out cavities airguns or nozzles per se B05B1/005
• CPC Class Codes: G03D 15/02 Drying; Glazing combined with processing apparatus G11B3/00 - G11B13/00; drying in general F26B

Abstract

A miniaturized object cleaning apparatus which is portable and adjustable including two juxtaposed concave, allochiral, elongated tubular jaws containing opposed openings for passage of ionized air in the form of jets to remove fine dust particles from said article.

Claims

1. A device for cleaning away dust from small flat work pieces comprising two allochirally shaped and adjustable juxtaposed tubular pipe jaws which are shaped concavely with their concave surfaces facing each other wherein each of said surfaces has openings for providing the passage therethrough of opposed air jets, so allocated as to provide equal air flow on opposite sides of said work pieces.

2. The device of claim 1 wherein the openings are about 1/16 inch in diameter for removing dust from photographic film.

3. The device of claim 1 wherein the openings are located along the longitudinal center axis and equidistantly spaced on each of the jaws.

4. The device of claim 1 wherein a gas ionizing means is connected to a compressed air source and in the path of the air jets before they issue from the openings on the jaws.

5. The device of claim 1 wherein the jaw members are composed of metal.

6. The device of claim 1 wherein the jaw members are composed of resin.

7. The device of claim 1 wherein the jaws may be spread apart at one end by providing a suitable hollow swivel joint at the other end.

8. The device of claim 7 wherein the said joint is a hollow swivel lap joint in combination with a clamping screw.

9. The device of claim 1 wherein said jaws are removably mounted in a yoke retaining handle.

10. The device of claim 9 wherein the removable means includes an o-ring which can be snapped into detent notch locations in the handle.