GB190328257A - Improvements in Invalid-beds. - Google Patents
Improvements in Invalid-beds.Info
- Publication number
- GB190328257A GB190328257A GB190328257DA GB190328257A GB 190328257 A GB190328257 A GB 190328257A GB 190328257D A GB190328257D A GB 190328257DA GB 190328257 A GB190328257 A GB 190328257A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bars
- fabric
- bolts
- attached
- slots
- 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
Links
Landscapes
- Professional, Industrial, Or Sporting Protective Garments (AREA)
Abstract
28,257. Johnson, R. L., and Cox, W. S. Dec. 23. Bed-lifts. - Relates to an invalid's bed-lift adapted to rest on an ordinary bed or to be raised above the same by a block and tackle, and provided with sanitary convenience arrangements. The lift consists of a fabric C stretched in a frame A, B and provided with an opening C<1>, round which is stitched a waterproof covering, such as oilcloth C<2>, which has a smaller opening in it than that in the fabric C, so as to allow the under and upper parts of the covering to be cemented together. Strips C<3>, C' of cloth are provided to strengthen the fabric about the opening. The side and end bars A, B are connected by bolts B' and nuts B<2>, while at the other end of the bolts are eyes B<3> to which the lifting-apparatus can be attached. The bolts at one end of the sidebars pass through slots in the bars B in order to allow adjustment. The lifting - apparatus may consist of bars D, to which are attached a block D' and tackle. Belaying-pins B<9> are provided for holding the pulley cord. The fabric C may be tightened by means of screws E which pass through threaded projecting lugs A<1> attached to the bars A and bear against plates B<6> at the bottom of slots B<5> in the bars B. The bars are also provided with recesses B<7> to receive the ends of the screws E when the frame is folded, and with recesses F, F' to take the parts of the bolts which are disconnected. The fabric C is attached to the side-bars A by metal strips C<5> having slots C<6> which fit over pins A' on the side-bars. When the lift is unfolded, the fabric is wrapped round the side and end bars so that only a small space is occupied.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB190328257T | 1903-12-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB190328257A true GB190328257A (en) | 1904-10-27 |
Family
ID=32543450
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB190328257D Expired GB190328257A (en) | 1903-12-23 | 1903-12-23 | Improvements in Invalid-beds. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB190328257A (en) |
-
1903
- 1903-12-23 GB GB190328257D patent/GB190328257A/en not_active Expired
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