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Handle set having latch bolt actuable by pushing handle
A handle set (30) comprises an elongated handle (40) that is attached to a corresponding door (32) at two spaced apart locations. A knob (42) is disposed on the door (32) opposite the handle (40). A retractor assembly (80) is interposed between the handle (40) and the knob (42). A handle spindle (62) extends from the handle (40), and a knob spindle (60) extends from the knob (42). The handle and knob spindle overlap one another, and are configured to move axially with one another. However, the knob spindle (60) can be rotated relative to the handle spindle (62). The spindles are configured to interact with the retractor assembly (80) so that pushing the handle (40) or pulling the knob (42) actuates the retractor to withdraw the latch bolt (50), or rotating the knob (42) actuates the retractor to withdraw the latch bolt (50).
Handle set having latch bolt actuable by pushing handle
A handle set (30) comprises an elongated handle (40) that is attached to a corresponding door (32) at two spaced apart locations. A knob (42) is disposed on the door (32) opposite the handle (40). A retractor assembly (80) is interposed between the handle (40) and the knob (42). A handle spindle (62) extends from the handle (40), and a knob spindle (60) extends from the knob (42). The handle and knob spindle overlap one another, and are configured to move axially with one another. However, the knob spindle (60) can be rotated relative to the handle spindle (62). The spindles are configured to interact with the retractor assembly (80) so that pushing the handle (40) or pulling the knob (42) actuates the retractor to withdraw the latch bolt (50), or rotating the knob (42) actuates the retractor to withdraw the latch bolt (50).
Handle set having latch bolt actuable by pushing handle
OU XINMIN (author) / LUKE DUANE (author) / QUAN JON FONG (author) / WEATHERSBY STEVEN T (author) / SHARGH HOSSEIN MOLAIE (author) / LIANG FEILONG (author) / XIAO HANGUI (author) / LIU GUOHUA (author) / WEN JIAN (author) / OU XINBEN (author)
2020-04-14
Patent
Electronic Resource
English
Latch bolt device on handle door lock and latch bolt poking method
| European Patent Office | 2020