Apparel apparatus – Putting on or removing garments – Stockings from forms
Reexamination Certificate
2003-12-01
2004-12-28
Calvert, John J. (Department: 3765)
Apparel apparatus
Putting on or removing garments
Stockings from forms
Reexamination Certificate
active
06834785
ABSTRACT:
RELATED APPLICATIONS
Applicants claim priority under 35 U.S.C. §119 of AUSTRIAN Application No. GM447/2001 filed on Jun. 1, 2001. Applicants also claim priority under 35 U.S.C. §365 of PCT/AT02/00163 filed on May 29, 2002. The international application under PCT article 21(2) was not published in English.
1. Field of the Invention
The invention relates to an apparatus for putting on a stocking with a frame made of two longitudinal rods which are provided at one upper end with handles and with a U-shaped stretching member for receiving the stocking between the lower ends of the longitudinal rods.
2. Description of the Prior Art
In order to help people who are impaired in their movement to put on stockings, especially in the form of socks or footless hose, differently configured aids were proposed to assist them to put on such garments, which aids are based on opening the stocking with the help of a stretcher, so that the opened stocking can be pulled with the help of a handle attached to the stretcher over the foot. For this purpose it is known (DE 198 37 924 A1) to provide a ladder-like frame which carries at its lower end a stretching ring for receiving the stocking. The disadvantageous aspect in such closed stretching rings is however that the foot needs to be guided through the stretching ring when putting on the stocking, which renders handling more difficult since the foot needs to be pulled out of the stretching ring again after putting on the stocking. Similar disadvantages also occur in other known stocking aids (DE 198 03 503 A1) in which the stretcher for receiving the stocking consists of two frame parts which are moved apart after inserting the stocking for the purpose of stretching the same. In this case too it is necessary that the foot needs to be threaded in and out between the frame parts.
Better handling conditions are obtained when a U-shaped stretching member is used for the stocking (U.S. Pat. No. 5,706,988 A), so that after putting on the stocking and the detachment of the stocking from the stretching member the foot is released by the stocking aid. The articulated connection of said U-shaped stretching member with two longitudinal rods which are only connected via the stretching member renders the handling of said stocking aid more difficult. Apart from this, the latching teeth which are provided on the stretching member and are outwardly inclined are unsuitable to secure the stocking in a careful fashion prior to the withdrawal from the stretching member when a respective tensile stress occurs on the stocking when it is put on.
In order to ensure a secure stretching of a stocking on a U-shaped holding means of a stocking aid, it is further known (DE 198 30 277 A1) to hold the stocking with the help of piercing tips, which stocking is stretched between two lateral legs and a heel tongue in the region of its opening and which piercing tips are held pivotably in the side legs and can be actuated by way of a cable pull which is guided within a handle pipe projecting up from a base frame to an actuating lever. The disadvantageous aspect in this known construction is that apart from the constructional effort the tips which pierce the stocking in the region of the rubber band will lead to damage to the stocking at least after longer use of the stocking aid. This does not change in any way when the piercing tips are replaced by stretching levers which pull the stocking into recesses in the side legs.
It is finally known (U.S. Pat. No. 5,050,783 A) to clamp the stocking to be applied between a stretching member and a clamping member of a clamping device, with the stretching member being fastened in a central way on a hollow handle rod, whereas the clamping member is held by an actuating rod adjustable within the handle rod, which actuating rod is supported by way of an opening spring on the face side of the handle rod. As a result of this design, the actuating rod needs to be inserted into the handle rod against the spring force by way of a handle grip which is arranged at its end projecting beyond the handle rod and held in said clamping position, which renders the handling of such a stocking aid considerably more difficult, especially when it needs to be considered that the handle rod extending in the heel region makes slipping on the stocking substantially more difficult because the handle rod needs to be guided behind the bent leg in the sitting position.
SUMMARY OF THE INVENTION
The invention is thus based on the object of configuring an apparatus for putting on a stocking of the kind mentioned above with simple constructional means in such a way that a secure slipping on of the stocking over the foot can be ensured without any damage occurring to the stocking and with ease of handling.
The invention achieves this object in such a way that the stretching member is part of a clamping device which consists of two clamping parts, namely the lower stretching member and an upper clamping member cooperating with the lower stretching member, and that one clamping part mutually connects the two longitudinal rods and the other of the two claiming parts mutually connects two actuating rods which are displaceable along the longitudinal rods against the force of a spring.
As a result of the rigid connection of the two longitudinal rods by one of the two clamping parts of the clamping device, not only a simple robust construction is achieved in combination with the U-shaped stretching member for receiving the stocking, but also advantageous handling is ensured because a substantially unhindered movement of the stocking as received by the clamping device is enabled while the stocking is being put on through the longitudinal rods which are guided on either sides of the leg which is bent in the sitting position. Since the clamping device is actuated via actuating rods which are guided along the longitudinal rods and between which the second clamping part is held, favorable clamping conditions can be achieved with a comparatively low amount of force without having to fear any impairment of handling by the actuating drive for the clamping device.
For the purpose of simply slipping the stocking over the stretching member, the arrangement of the clamping member above the stretching member is necessary, which clamping member cooperates with the stretching member. This fact can be taken into account very easily in such a way from a constructional viewpoint that the actuating rods which are held in a displaceable fashion in the hollow longitudinal rods carry the stretching member between their lower ends which project beyond the longitudinal rods, so that the longitudinal rods can be connected via the clamping members.
The actuation of the clamping device via the actuating rods can be provided in an advantageous manner with respect to its construction when the longitudinal rods and the actuating rods are provided on the side averted from the opening of the U-like stretching member with transversally aligned handle parts which are associated in pairs to a handle for actuating the clamping device. Said handle parts merely need to be adjusted relative to one another against the force of the springs which pressurize the actuating rods, which can be executed with a substantially natural posture of the hand due to the association in pairs of the handle parts to a handle.
The spring pressurization of the actuating rods can occur in the closing or opening sense. When locking springs are used, simple constructional conditions are obtained when the locking springs enclose an end section of the actuating rods which projects beyond the upper end of the longitudinal rods and rest on the face side of the longitudinal rods. Since the clamping of the stocking must occur on the stretching member from above so as not to impair the stretching of the stocking on the stretching member from below, the clamping of the stocking on the stretching member is achieved in such a way that the locking springs displace the actuating rods upwardly along the longitudinal rods, so that the stretched stocking is c
Calvert John J.
Collard & Roe P.C.
Smith James G
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