GB189718863A - Adjustable Supports for Invalids. - Google Patents

Adjustable Supports for Invalids.

Info

Publication number
GB189718863A
GB189718863A GB189718863DA GB189718863A GB 189718863 A GB189718863 A GB 189718863A GB 189718863D A GB189718863D A GB 189718863DA GB 189718863 A GB189718863 A GB 189718863A
Authority
GB
United Kingdom
Prior art keywords
frame
bars
pivoted
bar
cross
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Inventor
Winfield Harbaugh
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of GB189718863A publication Critical patent/GB189718863A/en
Expired legal-status Critical Current

Links

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Abstract

18,863. Harbaugh, W. Aug. 14. Back-rests.-The back-rest consists of side bars B, C, cross-bars a, b, and slats d; it is hinged to a frame D, E, which in turn is hinged to a frame F, G. The angle between the bars B, C and the frame D, E is adjusted by means of a stay H, fixed to the cross-bar a and passing through the pivoted rail f, where it is clamped. A similar stay I connects the pivoted bar g on the frame D, E with a pivoted cross-bar h on the frame F, G. The bars H, I are jointed at m, n to enable the whole to fold as shown in Fig. 2. The hinges are formed of a curved bar p fixed in a slit in the piece B and pivoted in a slot in the frame member D. Knobs S, t prevent complete disengagement of the bars H, I.
GB189718863D 1897-08-14 1897-08-14 Adjustable Supports for Invalids. Expired GB189718863A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB189718863T 1897-08-14

Publications (1)

Publication Number Publication Date
GB189718863A true GB189718863A (en) 1898-05-28

Family

ID=32135855

Family Applications (1)

Application Number Title Priority Date Filing Date
GB189718863D Expired GB189718863A (en) 1897-08-14 1897-08-14 Adjustable Supports for Invalids.

Country Status (1)

Country Link
GB (1) GB189718863A (en)

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