초록 ▼

This invention provides elevating storage apparatus (10) for storing an article or articles in an elevated position from which the article(s) cannot be vertically lowered because an obstacle obscures the space there beneath. To achieve this the article(s) which are supported on article support means

This invention provides elevating storage apparatus (10) for storing an article or articles in an elevated position from which the article(s) cannot be vertically lowered because an obstacle obscures the space there beneath. To achieve this the article(s) which are supported on article support means (14) are moved outwardly with the article support means (14) supported by a pair of spaced apart slide assemblies (11, 12) for longitudinal movement between the stowed elevated position above the obscuring obstacle and a withdrawn elevated position forward of the obstacle. The article support means (14) is connected to the slide assemblies (11, 12) by links (52, 53) which enable the article support means to be raised and lowered between substantially vertically aligned withdrawn elevated position and the lower accessible position. Control means (60) is provided for selectively raising and lowering the article support means (14) relative to the slide assemblies (11, 12) and for moving the article support means to and from its stowed elevated position.

대표청구항 ▼

1. Elevating storage apparatus, including: a pair of spaced apart slide assemblies for supporting article support means therebetween for longitudinal movement between a stowed elevated position above an obstacle and a withdrawn elevated position forward of the obstacle;linkage means connecting the a

1. Elevating storage apparatus, including: a pair of spaced apart slide assemblies for supporting article support means therebetween for longitudinal movement between a stowed elevated position above an obstacle and a withdrawn elevated position forward of the obstacle;linkage means connecting the article support means to the slide assemblies which enable the article support means to be raised and lowered between substantially vertically aligned withdrawn and accessible positions, andcontrol means for selectively positioning the article support means relative to the slide assemblies; andwherein each slide assembly is a compound slide assembly including an outer fixed slide support, an intermediate slide support and an inner slide assembly and each slide assembly, can be withdrawn from its stowed elevated position to a withdrawn elevated position at which both inner slide assemblies are supported beyond the outer fixed slide supports; andwherein the linkage means includes spaced scissor type mechanisms connecting respective opposite side parts of the article support means to said inner slide assemblies; andwherein the spaced scissor type mechanisms connect to respective inner slide assemblies each of which provides an outer fixed link pivot assembly and an inner sliding link pivot assembly and wherein one of the scissor mechanism links connecting to an outer fixed link pivot assembly is extendable to form a lever for raising and lowering the article support means. 2. Elevating storage apparatus as claimed in claim 1, wherein both the links connecting to an outer fixed link pivot assembly are extendable to form a lever and wherein both levers are interconnected by a transverse handle. 3. Elevating storage apparatus as claimed in claim 1, wherein the linkage means includes carriers on each inner slide assembly which slidably support a respective link extending to the article support means. 4. Elevating storage apparatus as claimed in claim 3, wherein the carriers attach pivotally to the inner slide assemblies and the respective links attach pivotally to the article support means. 5. Elevating storage apparatus as claimed in claim 3, wherein each carrier is an outer telescopic member within which a respective link is telescopically received. 6. Elevating storage apparatus as claimed in claim 5 and including drive means connected between the carriers and their supported links. 7. Elevating storage apparatus as claimed in claim 5 and including energy storage means connected between the carriers and their supported links. 8. Elevating storage apparatus as claimed in claim 4 and including selectively operable locking means for securing the carriers in a desired pivotal relationship with respect to the inner slide assemblies. 9. Elevating storage apparatus as claimed in claim 1, wherein the control means includes a control for selectively actuating powered drive means adapted to cause the linkage means to move the article support means between its withdrawn elevated position and its accessible position. 10. Elevating storage apparatus, including: a pair of spaced apart compound slide assemblies for supporting article support means therebetween for longitudinal movement between a stowed elevated position above an obstacle and a withdrawn elevated position forward of the obstacle;respective scissors type linkages connecting the article support means to a sliding inner pivot connection and a fixed outer pivot connection provided on the inner slide assemblies of both said compound slide assemblies, anda stowable handle assembly mounted to the links of said scissor type linkages which connect to the fixed outer pivot connections, said handle assembly being moveable from a stowed position to an extended operative position at which the handle assembly may be utilised to raise and lower the article support assembly and withdraw the article support assembly from its stowed elevated position. 11. Elevating storage apparatus as claimed in claim 10, wherein the stowable handle is a folding handle assembly pivotally connected to the links of said scissor type linkage which connect to the fixed outer pivot connections, and being provided with stop means limiting the downward pivotal movement of the folding handle assembly about its pivotal connection to said links. 12. Elevating storage apparatus as claimed in claim 10, wherein the stowable handle is slidably connected to one or opposed pairs of the links of said scissor type linkages whereby it may be slid along said one link or opposed pairs of the links from a stowed position beside said one link or opposed pairs of the links to its extended operative position at which it may be utilised to pivot the links.