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1. 发明专利

GB190003336A Improvements in Clamping Bands for Use in Closing Jars. 未知
公开(公告)号：GB190003336A
公开(公告)日：1900-06-02
申请号：GB190003336D
申请日：1900-02-20
申请人： MEYER ERNST RICHARD , MATHAUER FRANK PAUL , JOHNSON VICTOR , KOESTER HENRY
发明人： MEYER ERNST RICHARD , MATHAUER FRANK PAUL , JOHNSON VICTOR , KOESTER HENRY
摘要： 3336. Meyer, E. R., Mathauer, F. P., Johnson, V., and Koester, H. Feb. 20. Stoppers. - R e - lates to fastening clamps or bands for securing the covers or stoppers of fruit jars &c. Theclamp is formed from the thin sheet-steel blank A, Fig. 4, which is pressed between dies to curve the parts e to the form shown in Fig. 5, and to bend over the lugs b, a, which are adapted to engage respectively with the top of the cover D and the underside of the rim c, Fig. 2. It is then passed through suitable rollers, which bend it into circular form, the resilient portions f and the more rigid clamping portions e together forming a flexible band. The lugs g are pressed out for the attachment of the locking-lever C, Fig. 1, and the end j is folded to form a strengthened eye, Fig. 5. In use, the clamp is placed over the vessel until the lugs b rest on the cover, then the lug l on the lever C is passed through the eye j, and the lever is pressed back into the position shown in Fig. 1, so tightening the clamp and locking it in position. Fig. 9 shows a different arrangement for connecting the ends of the clamp. The ends are drawn together, by means of suitable pliers &c. engaged with the ears p, q, until the lug n on one end enters the notch o in the other. In the further modification shown in Fig. 10, the tongue V is passed through the eye t and bent backwards.

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