Filling apparatus for viscous products

• US 4,469,148 A
• Filed: 07/08/1982
• Issued: 09/04/1984
• Est. Priority Date: 08/01/1981
• Status: Expired due to Fees

• Current Assignee: Robert Bosch GmbH
• Original Assignee: Robert Bosch GmbH
• Inventors: Lemke, Kuno, Vogele, Gunther
• Primary Examiner(s): Bell, Jr., Houston S.
• Application Number:
  US06/396,185
• Time in Patent Office: 789 Days
• Field of Search: 141/67, 141/68, 141/1, 141/11, 141/46, 141/392, 141/86, 141/255, 141/264, 222/108, 222/571, 222/533, 222/547, 222/556, 222/558, 53/420, 53/580, 53/285
• US Class Current: 141/87
• CPC Class Codes: B65B 39/002 Pivoting plates

Abstract

A filling apparatus for viscous products, such as those including ingredients in pieces, is proposed. In order to avoid soiling of the sealing rims of the containers, onto which a cover foil is sealed, dripping or squirting from the filler mouthpiece is to be intercepted. The apparatus has a receiving element for this purpose in the form of a scoop, which in a first position assumes a vertical position remote from the filler mouthpiece which intercepts squirting and in a second position assumes a horizontal position passing beneath the filler mouthpiece. The supporting apparatus for the scoop is embodied such that when the scoop is moved from one position into the other position, the scoop undergoes a one-quarter revolution.

Claims

1. A filling apparatus for viscous products, said apparatus including a filler mouthpiece, a valve push rod operative in said mouthpiece to dispense a product from said filler mouthpiece, a squirt interceptor-droplet receiving element disposed relative to said filler mouthpiece, said receiving element being formed as a scoop member, said scoop member being movable relative to said filler mouthpiece to assume a substantially vertical first position at which position said scoop prevents squirting of products dispensed from said valve push rod and said scoop member being movable from said first position to a second, substantially transverse position relative to said mouthpiece in which said scoop passes below said filler mouthpiece to catch any droplets which may drop from said filler mouthpiece and said valve push rod has a lateral outlet directed toward said scoop.

2. An apparatus as defined by claim 1 in which said scoop has side portions and said side portions further include panels.

3. An apparatus as defined by claim 2 in which said scoop further includes a front edge which is wedge-shaped.

4. An apparatus as defined by claim 3, in which said front edge of said scoop is convex.

5. An apparatus as defined by claim 1 in which said scoop is rotatably supported on pivotable crank means, said crank means being connected with a mechanism for generating a one-quarter rotation upon the pivoting of said crank means.

6. An apparatus as defined by claim 5, characterized in that said scoop is provided with a protuberance arranged to support a roller, said roller further provided with a belt having divergent end portions, said end portions being fastened in a stationary manner.

7. An apparatus as defined by claim 5, in which said apparatus further includes articulated crank means, said crank means being actuated by a common drive means via transmission elements, whereby when a first of said crank means directly supporting said scoop pivots upward, a second of said crank means which supports said first crank means is pivoted in order to displace the lifted scoop to a position underneath said filler mouthpiece.

8. An apparatus as defined by claim 6 in which said apparatus further includes articulated crank means, said crank means being actuated by a common drive means via transmission elements, whereby when a first of said crank means directly supporting said scoop pivots upward, a second of said crank means which supports said first crank means is pivoted in order to displace the lifted scoop to a position underneath said filler mouthpiece.