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Expired
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Jenoe David
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Individual
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Individual
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Application grantedgrantedCritical
Publication of GB190905672ApublicationCriticalpatent/GB190905672A/en
B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
B21D53/00—Making other particular articles
B21D53/36—Making other particular articles clips, clamps, or like fastening or attaching devices, e.g. for electric installation
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Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
Package Frames And Binding Bands
(AREA)
Abstract
5672. David, J. March 9. Sheet-metal staples. - Relates to sheet-metal staples suitable for fastening the corners of carboard and wooden boxes. A metal strip or band is provided with pairs of triangular teeth a<1>, a<2>, which are turned up along the lines y for fastening cardboard, and along the line z for wooden boxes. In forming the teeth the recesses c, f are produced separately.
GB190905672D1909-03-091909-03-09Improvements in or relating to Metal Staples or Fasteners.
ExpiredGB190905672A
(en)