EP0196853A2 - Equipment support apparatus - Google Patents
Equipment support apparatus Download PDFInfo
- Publication number
- EP0196853A2 EP0196853A2 EP86302165A EP86302165A EP0196853A2 EP 0196853 A2 EP0196853 A2 EP 0196853A2 EP 86302165 A EP86302165 A EP 86302165A EP 86302165 A EP86302165 A EP 86302165A EP 0196853 A2 EP0196853 A2 EP 0196853A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- support
- spindle
- extension
- support apparatus
- elongate
- 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.)
- Withdrawn
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/05—Parts, details or accessories of beds
Definitions
- This invention relates to equipment support apparatus, particularly but not exclusively, for clamping to an article of furniture, such as a bed base or frame.
- the support apparatus while it has been designed primarily for use with equipment used in pelvic traction, can be used for other purposes.
- the system of weights being used at the moment has always been a barrier to achieving the domestic period of rest and the apparatus of the present invention is for use in overcoming these drawbacks, and in this connection the equipment to be used with the support appparatus is a spring drum.
- support apparatus comprises an elongate support carrying thereon two opposed clamping plates, one or both of which are adapted to be moved towards or away from each other to clamp or release respectively the support to an article of furniture, means to cause said movement being located at the one end of said support, normally remote from the plates, and an elongate extension of said support being provided to locate with and be locked to said support in such manner as to conceal said means.
- said support has two elements inter-associated with each other towards or at adjacent ends of each of which a respective clamping plate is carried.
- the elements are preferably a screw-threaded spindle in internal axial location in but spaced from a tubular housing, the spindle being axially fast but rotatably movable, there being an elongate slot in the housing wall through which the respective clamping plate is carried by a nut riding on the spindle whereby on clockwise or anti-clockwise rotation, the respective clamping plate will be moved up and down the spindle and therefore slot and away or towards the other clamping plate respectively.
- the equipment support apparatus comprises an elongate support formed by a screw-threaded spindle 10 in internal axial location in but spaced from a tubular housing 11.
- the spindle 10 is axially fast but rotatably movable in said housing 11 by being secured at its inner end in an inner ball race and circlip 12 at the inner end of the housing 11 and by an outer ball race and circlip 13 adjacent to the outer end of said housing 11.
- the spindle 10 projects above the top of the housing 11 and a winding handle 14 comprising means to cause movement, is fixed thereto.
- the handle 14 at its inner, handle remote end has a bifurcation with axially aligned bores being provided one in each arm of the bifurcation at the outer ends thereof, said bores being alignable with a diametrical bore provided in the outer end of the spindle above the outer end of the housing 11.
- a pin 15 is passed through the aligned bores.
- the handle 14 is capable of being located at right angles to the spindle 10 in an in-use position to rotate the spindle or in an out-of-use position in axial alignment with the spindle 14 as shown in the drawing.
- An elongate slot 16 is provided in the housing 11.
- a nut 17 is in threaded engagement with the spindle 10 to ride up or .
- Two clamping plates 18, 19 are provided towards or at one end of the support, each of triangular configuration and each has a set of three holes therein, the sets being similarly disposed in both plates.
- Plate 18 is welded to the inner end of the housing 11 and plate 19 is welded to the nut 17. Movement of the nut 17 on the spindle 10 simultaneously moves the plate 19.
- a tubular support extension 20 is provided to be secured in a sleeve 21 at the outer end of the housing 11.
- the housing 11 and extension 20 are both of same diameter.
- the sleeve 21 has an inwardly extending bayonet 22 to be engaged in a slot 23 (Fig. 2) in the inner end of the extension 20.
- the slot 23 is offset along its length to prevent quick unauthorised removal, the extension when secured, requiring to be pulled axially, rotated, then pulled axially again.
- the handle 14 To secure the extension in position, the handle 14 must be in an out-of-use position and the reverse movements to releasing followed.
- the extension 20 has spaced along its length a series of aligned diametrically opposed holes 24 to which equipment. such as a spring drum, can be secured or clipped.
- the support In use, the support, with its clamping plates 18, 19 spaced apart, is positioned uprightly at the end of a bed or divan mattress and secured thereto by moving the handle 14 to an in-use position and rotating to close the plate 19 towards plate 18 to clamp therebetween the bed end or divan mattress.
- two blocks (not shown) are provided on opposed faces of each of which are semi-circular channels and sets of locating pins respectively. The face with the pins is to lie against the plate 18 or 19 with the pins located in the holes to prevent movement between blocks and plates while the faces with the channels are opposed to each other whereby the support can be clamped around two vertically spaced tubular members of a bed end.
- the nandle 14 is then moved to an out-of-use position and the extension 20 secured to the support as hereinbefore described.
- diametrically-opposed bayonets may be provided on the sleeve and corresponding diametrically-opposed slots provided on the extension.
- the support may be a pneumatic ram and cylinder with a ratchet mechanism provided to support the ram in an extended or retracted state as required and means for the actuation of the ram and cylinder and release for the ram from the ratchet mechanism being provided at the outer end to be concealed by the fitment of an extension.
Landscapes
- Health & Medical Sciences (AREA)
- Nursing (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Clamps And Clips (AREA)
- Discharge By Other Means (AREA)
Abstract
A support apparatus primarily for supporting equipment for providing pelvic traction in the home and for clamping to an article of furniture. The apparatus comprises an elongate support 11 carrying thereon two opposed clamping plates 18, 19 one 19 or both of which are adapted to be moved towards or away from each other to clamp or release respectively the support to an article of furniture, means 14 to cause said movement being located at the one end of said support 11, normally remote from the plates 18, 19. An elongate extension 20 of said support 11 is provided to locate with and be locked to said support 11 in such manner as to conceal said means 14.
Description
- This invention relates to equipment support apparatus, particularly but not exclusively, for clamping to an article of furniture, such as a bed base or frame. The support apparatus, while it has been designed primarily for use with equipment used in pelvic traction, can be used for other purposes.
- Low back pain is currently treated in hospital by first a period of two to three weeks complete rest followed by further investigation if required.
- During this period of initial rest, a pelvic traction is applied. Currently, this makes use of a system of weights supported on a frame erected at both ends of a hospital bed.
- It has been felt that if this period of rest could take place in the domestic (as opposed to hospital) environment then, as well as a large saving to the hospital, there would be a great deal of social benefit to the patient.
- The system of weights being used at the moment has always been a barrier to achieving the domestic period of rest and the apparatus of the present invention is for use in overcoming these drawbacks, and in this connection the equipment to be used with the support appparatus is a spring drum.
- In accordance with the present invention, support apparatus comprises an elongate support carrying thereon two opposed clamping plates, one or both of which are adapted to be moved towards or away from each other to clamp or release respectively the support to an article of furniture, means to cause said movement being located at the one end of said support, normally remote from the plates, and an elongate extension of said support being provided to locate with and be locked to said support in such manner as to conceal said means.
- Preferably, said support has two elements inter-associated with each other towards or at adjacent ends of each of which a respective clamping plate is carried. The elements are preferably a screw-threaded spindle in internal axial location in but spaced from a tubular housing, the spindle being axially fast but rotatably movable, there being an elongate slot in the housing wall through which the respective clamping plate is carried by a nut riding on the spindle whereby on clockwise or anti-clockwise rotation, the respective clamping plate will be moved up and down the spindle and therefore slot and away or towards the other clamping plate respectively.
- An embodiment of the present invention will now be described, by way of example, with reference to the accompanying drawing, in which:-
- Fig. 1 shows a front elevation of equipment support apparatus according to the present invention; and
- Fig. 2 shows a side elevation of a detail of a joint between an elongate support and a support extension.
- Referring to the drawings, the equipment support apparatus comprises an elongate support formed by a screw-threaded
spindle 10 in internal axial location in but spaced from a tubular housing 11. Thespindle 10 is axially fast but rotatably movable in said housing 11 by being secured at its inner end in an inner ball race and circlip 12 at the inner end of the housing 11 and by an outer ball race and circlip 13 adjacent to the outer end of said housing 11. Thespindle 10 projects above the top of the housing 11 and awinding handle 14 comprising means to cause movement, is fixed thereto. Thehandle 14 at its inner, handle remote end has a bifurcation with axially aligned bores being provided one in each arm of the bifurcation at the outer ends thereof, said bores being alignable with a diametrical bore provided in the outer end of the spindle above the outer end of the housing 11. Apin 15 is passed through the aligned bores. By this connection, thehandle 14 is capable of being located at right angles to thespindle 10 in an in-use position to rotate the spindle or in an out-of-use position in axial alignment with thespindle 14 as shown in the drawing. Anelongate slot 16 is provided in the housing 11. Anut 17 is in threaded engagement with thespindle 10 to ride up or . down saidspindle 10 on clockwise or anti-clockwise rotation thereof by thehandle 14. Twoclamping plates Plate 18 is welded to the inner end of the housing 11 andplate 19 is welded to thenut 17. Movement of thenut 17 on thespindle 10 simultaneously moves theplate 19. - A
tubular support extension 20 is provided to be secured in asleeve 21 at the outer end of the housing 11. The housing 11 andextension 20 are both of same diameter. Thesleeve 21 has an inwardly extendingbayonet 22 to be engaged in a slot 23 (Fig. 2) in the inner end of theextension 20. Theslot 23 is offset along its length to prevent quick unauthorised removal, the extension when secured, requiring to be pulled axially, rotated, then pulled axially again. To secure the extension in position, thehandle 14 must be in an out-of-use position and the reverse movements to releasing followed. - The
extension 20 has spaced along its length a series of aligned diametrically opposedholes 24 to which equipment. such as a spring drum, can be secured or clipped. - In use, the support, with its
clamping plates handle 14 to an in-use position and rotating to close theplate 19 towardsplate 18 to clamp therebetween the bed end or divan mattress. To connect the clamping plates from their flat configuration to be able to clamp against curved or round surfaces, two blocks (not shown) are provided on opposed faces of each of which are semi-circular channels and sets of locating pins respectively. The face with the pins is to lie against theplate nandle 14 is then moved to an out-of-use position and theextension 20 secured to the support as hereinbefore described. - By this extension, when located, the
winding handle 14 is out-of-sight and with the configuration of the slot, quick unauthorised release is prevented thereby preventing unauthorised intentional or unintentional release of the support when in use. - In a modification, diametrically-opposed bayonets may be provided on the sleeve and corresponding diametrically-opposed slots provided on the extension.
- In a further embodiment, the support may be a pneumatic ram and cylinder with a ratchet mechanism provided to support the ram in an extended or retracted state as required and means for the actuation of the ram and cylinder and release for the ram from the ratchet mechanism being provided at the outer end to be concealed by the fitment of an extension.
Claims (4)
1. A support apparatus characterised by an elongate support (11) carrying thereon two opposed clamping plates (18, 19) one or both of which are adapted to be moved towards or away from each other to clamp or release respectively the support (11) to an article of furniture, means (14) to cause said movement being located at the one end of said support (11), normally remote from the plates (18, 19) and an elongate extension (20) of said support (11) being provided to locate with and be locked to said support (11) in such manner as to conceal said means (14).
2. A support apparatus as claimed in Claim 1, characterised in that said support has two elements (10, 17) inter-associated with each other towards or at adjacent ends of each of which a respective clamping plate (18, 19) is carried.
3. A support apparatus as claimed in Claim 2, characterised in that the elements are a screw-threaded spindle (10) in internal axial location in, but spaced from a tubular housing (11), the spindle (10) being axially and longitudinally fast but rotatably movable, there being an elongate slot (16) in the housing wall through which the respective clamping plate (19) is carried by a nut (17) riding on the spindle (10) whereby on clockwise or anti-clockwise rotation, the respective clamping plate (19) will be moved up and down the spindle (10) along the slot (16) and away or towards the other clamping plate (18) respectively. 4. A support apparatus as claimed in Claim 3, characterised in that said means (14) comprises a bifurcated handle (14) which is hingedly attached (15) to and located in alignment with said spindle (1Q) to be accommodated within said extension (20) when not in use and normal to said spindle (10) when said extension (20) is removed and the handle (14) is in use.
5. A support apparatus as claimed in any preceding claim characterised in that said elongate extension (20) is engaged and locked to said support (11) by a bayonet fitting (21, 23).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB08508144A GB2172927B (en) | 1985-03-28 | 1985-03-28 | Equipment support apparatus |
GB8508144 | 1985-03-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0196853A2 true EP0196853A2 (en) | 1986-10-08 |
EP0196853A3 EP0196853A3 (en) | 1987-10-28 |
Family
ID=10576842
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP86302165A Withdrawn EP0196853A3 (en) | 1985-03-28 | 1986-03-24 | Equipment support apparatus |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0196853A3 (en) |
GB (1) | GB2172927B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101912283A (en) * | 2010-09-21 | 2010-12-15 | 钱建民 | Medical lifting device |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1625673A (en) * | 1926-05-04 | 1927-04-19 | Virginia P Nelson | Canopy holder |
CH329311A (en) * | 1958-04-02 | 1958-04-30 | Wirth Hans | Hospital table |
US3077613A (en) * | 1959-11-06 | 1963-02-19 | Simmons Co | Exercise bar for bed |
FR1576688A (en) * | 1968-06-19 | 1969-08-01 | ||
US3637182A (en) * | 1970-05-25 | 1972-01-25 | Ivan C Bohlman | Clamp for attachment to side of hospital bed |
-
1985
- 1985-03-28 GB GB08508144A patent/GB2172927B/en not_active Expired
-
1986
- 1986-03-24 EP EP86302165A patent/EP0196853A3/en not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1625673A (en) * | 1926-05-04 | 1927-04-19 | Virginia P Nelson | Canopy holder |
CH329311A (en) * | 1958-04-02 | 1958-04-30 | Wirth Hans | Hospital table |
US3077613A (en) * | 1959-11-06 | 1963-02-19 | Simmons Co | Exercise bar for bed |
FR1576688A (en) * | 1968-06-19 | 1969-08-01 | ||
US3637182A (en) * | 1970-05-25 | 1972-01-25 | Ivan C Bohlman | Clamp for attachment to side of hospital bed |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101912283A (en) * | 2010-09-21 | 2010-12-15 | 钱建民 | Medical lifting device |
Also Published As
Publication number | Publication date |
---|---|
GB8508144D0 (en) | 1985-05-01 |
GB2172927B (en) | 1988-07-06 |
GB2172927A (en) | 1986-10-01 |
EP0196853A3 (en) | 1987-10-28 |
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18D | Application deemed to be withdrawn |
Effective date: 19880429 |