Telescoping bed side rail

Beds – Having safety device – Side guard

Patent

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Details

5429, A47C 2108

Patent

active

047245590

ABSTRACT:
A bed rail (A) includes a first vertical end member (10) and a second vertical end member (12) between which cross members (14, 16, 18) and telescopically received stub members (30, 32, 34) extend. The spacer member (B) is connected between free ends of some of the cross members to maintain the positional stability. A pair of brackets (C) slidingly receive the vertical end members. The brackets each includes a slot (64) which is dimensioned with an appropriate width to receive the cross members or the stub members adjacent their interconnection with the end members. A spring biased member (80) is biased by a spring (82) into engagement with a locking aperture (68) in the bracket. A bracket cam surface (66) cams the spring biased member inward as the bed side rail is raised. A knob (84) enables an operator to withdraw the spring biased member to lower the side rail.

REFERENCES:
patent: 2929078 (1960-03-01), Smith et al.
patent: 2979738 (1961-04-01), Goldberg
patent: 3002200 (1961-10-01), Murcott
patent: 3021534 (1962-02-01), Hausted
patent: 3032781 (1962-05-01), Constanti
patent: 3832428 (1974-07-01), Whyte
patent: 4186456 (1980-02-01), Huempfner
patent: 4332042 (1982-06-01), Koncelik
Advertisement of Invacare Corp. for Models 6625 & 6628 Bed Side Rails.

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