Flask-less molding machine

- Sintokogio, Ltd.
Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a perspective view of a flask-less molding machine including an upper molding sand tank part of the present invention.

FIG. 2 is a front view of the flask-less molding machine of FIG. 1.

FIG. 3 is a rear view of the flask-less molding machine of FIG. 1.

FIG. 4 is a top plan view of the flask-less molding machine of FIG. 1.

FIG. 5 is a bottom view of the flask-less molding machine of FIG. 1.

FIG. 6 is a right side view of the flask-less molding machine of FIG. 1.

FIG. 7 is a left side view of the flask-less molding machine of FIG. 1.

FIG. 8 is a sectional view taken along the line 8-8 of the flask-less molding machine of FIG. 3.

FIG. 9 is a rear view of the flask-less molding machine of FIG. 1, wherein the upper molding sand tank part moves down.

FIG. 10 is a left side view of the flask-less molding machine of FIG. 1, wherein the upper molding sand tank part moves down; and,

FIG. 11 is a perspective view of the flask-less molding machine of FIG. 1, wherein the upper molding sand tank part moves down.

The features shown in broken lines depict environmental subject matter only and form no part of the claimed design.

The broken lines having alternating long and short segments define bounds of the claimed design and form no part thereof.

Claims

The ornamental design for a flask-less molding machine, as shown and described.

Referenced Cited
U.S. Patent Documents
D707273 June 17, 2014 Maringer
D725163 March 24, 2015 Ackley
D768216 October 4, 2016 Funakoshi
D768741 October 11, 2016 Funakoshi
D769339 October 18, 2016 Funakoshi
Foreign Patent Documents
201692710 January 2011 CN
201791089 April 2011 CN
151847 February 2013 TW
Other references
  • Taiwan Patent Office, Notice of Allowance in Taiwan Counterpart Application No. 105306741, dated Jun. 15, 2017.
Patent History
Patent number: D803909
Type: Grant
Filed: Nov 8, 2016
Date of Patent: Nov 28, 2017
Assignee: Sintokogio, Ltd. (Nagoya-Shi, Aichi)
Inventors: Koichi Sakaguchi (Toyokawa), Katsuhito Sato (Toyokawa-shi)
Primary Examiner: Ian Simmons
Assistant Examiner: Khawaja Anwar
Application Number: 29/583,631
Classifications
Current U.S. Class: Molding Or Casting (D15/135)