Plastic lock
A padlock having a U-shaped rigid shackle, a pair of locking balls, a rotatable retainer, and a lock cylinder held into a two piece composite plastic lock body. The two piece lock body can be ultrasonically welded together to capture the mechanical parts inside. The shackle can be metal such as stee...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | A padlock having a U-shaped rigid shackle, a pair of locking balls, a rotatable retainer, and a lock cylinder held into a two piece composite plastic lock body. The two piece lock body can be ultrasonically welded together to capture the mechanical parts inside. The shackle can be metal such as steel, as can be the other mechanical parts. A lightweight, inexpensive yet reliable medium security lock is thus provided. The lock can be used as a safety lock out device or it can be used as a padlock for medium security applications. |
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