CS253441B1 - Resting chucking device for limited articles location - Google Patents

Abstract

The device solves the crosspiece storage it is connected to a sliding plate provided with lĎŽkami. They are on the crossbar and the solid crossbar saved masters. The fixed crossbar consists of of sleeves connected to the transverse rod. The sleeves are firmly attached to the foundation board with which the bearing is connected lean the solid crossbar.

Description

253441

The present invention relates to a support device for constrained positioning. subjects. A known chair stool arrangement with limited-foot bending of legs consists of longitudinal, front and rear foot rails. Two grooved flanges are attached to the longitudinal rails, through which they are fastened to the baseplate. Each skirting board has two transversely adjusted inserts, which are secured by securing screws to the longitudinal rail. Another known device has one rigidly connected to the base plate and a single adjustable skirting board capable of being fixed to a foundation bolt attached to the inverted truncated shape. The funnels are adjustable on the bar for dissolution of the object. The technical level of the described devices has the drawbacks of establishing the test item in the center axis of the power adapter for the test, in the hard-to-reach space under the chair and the support constraint of the flexible components.

The above-mentioned drawbacks of the known state are avoided by the clamping device limited by the constitution of the objects according to the invention, the fact that the slide rail is fitted with a sliding plate provided with crosspieces, on the cross-member and fixed cross-beams the adjustable milestones are adjustable the fixed cross-member consists of sleeves joined by a cross-section, the sleeves being fixedly connected to the foundation plate, with which the points are connected to a fixed cross-member.

The technical benefit of the support clamping device for the constraints of the present invention is the uniformity of the cross-section of the cross-section in the cross-section of the lateral bed. Continuous and uniform displacement of the trays ensures that the tester is aligned with the powerful ad-apte-tome, subject to the test methodology, even if the displacement of the previous and no longer object is different. This solution reduces the time and physical demands of the pre-test, making it possible for the constituent to set up and refine its constraints without the help of a helper. An exemplary arrangement of a support-clamping device according to the invention is illustrated in the drawing, in that the figure is a plan view of a device for limiting the positioning of an object.

The device described is placed on the base plate 1, with the cats 2 attached to the sides. The guides 3, on each of the pushed-in houses 4, are fixedly fixed to each other by two. the remote houses 4 are connected to each other by a transverse turret 5 and a transverse screw 6 by a torsion 7. The opposed transverse turrets 4-transverse turret 5 and transverse screw 6s by the drive 7 form one unit of the so-called transverse turret 8 on which the transducer 15 s is attached The spacers 9 placed on the cross-member 8 are guided along the guides 3 by means of a catch 10, which is screwed onto the longitudinal sleeve 11 with a preform 12. 11 is mounted in the bodies 13 which are fixed to the base deck 1. A fixed cross-section 14 is attached to the base wall 1, which consists of sleeves 17 and is fixed to the base wall 1. interconnected by a transverse rod 5 and transverse A screw 6 with a drive 7. A similar alcohol on the cross-member 8 and on the fixed cross-member 14 are mounted on the trays 9 which engage in the beds 16. The beds 16 adhere to a fixed cross-member 14 rigidly connected to the base plate. the test item is carried out in such a way that the milestones 9 on the cross-member 8 and the fixed cross-member 14 are moved to the center axis of the seat-side positions 16. -ο-tom-according to the test method the test item is inserted into the beds 16 fixed to the base plate 1 and the second tube is inserted into the beds 16 fixed to the slide plate 15 closely connected to the cross member 8. The limited adjustment in the oblique direction is carried out by adjusting it after the slide 15 with the beds 16 until the two feet touch the fifth inclined wall of the stacked beds 16. In the cross-section, the landmarks 9 of the transverse bars 5 and the cross screws 6 i mpredmetu from the inside. Each spacer 9 is adjustable in the spacing of the receptacle 16 into which it can fit, and the stage may need to be secured against the release of a similar 4 non-drawn locking rings.

The use of the described apparatus is contemplated in the state and departmental testing departments in the testing of mainly wood and metal-seating furniture and the manufacture of this assortment in the testing of proto-types in pre-production et-ape.

Claims (1)

Support clamping device for pre-steadily aligning objects of various shapes, in particular for limiting the movement of the legs during the alignment of chairs and chair chairs, during their mechanical tests for strength and durability, consisting of a foundation that has side-mounted nails with rigid guide rails slid which consist of cross-linked houses and a parallel cross-drive bolt with drive, in the longitudinal direction, the crossbars are carried by means of retainers screwed onto a longitudinal screw provided with a torsion bolt, the longitudinal screw being rigidly connected to the housing, that a sliding plate (15) with bearings (16) is attached to the crossbeam (8), the crossbeam (8j and the fixed crossbeam (14) are provided with landmarks (9) adjustable in span of the beds (16) into which the fixed crossbeam (14) consists of sleeves (17) connected by a transverse bar (5), the sleeves (17) being fixedly connected to the base idolas (1), to which the beds (16) are positioned along the fixed crossbar (14).