Abstract: The weft introduction needle for a ribbon needle loom comprises a bent arm (20), which may be fixed at one end (22) to a drive element (24) of a ribbon needle loom and comprises a hook (28) at the other end (26), for registering an exposed thread loop. The arm (20) is provided with a guide piece (30) essentially over the whole length thereof, forming a longitudinal slot (32) with the arm (20) for accommodating at least one weft thread. At the end away from the hook (28), the guide piece is connected to the arm (20), by means of a connector piece (34). A guidance element (36) is arranged on the side of the arm (20) facing away from the guide piece (30) in order to improve the guiding of a weft thread loop, extending over only a section of the length of the arm, starting from the vicinity of the hook (28), whereby the guidance element (36) forms a diverter point (35) in the region away from the hook (28), for diverting the free flare (38) of the weft thread loop (6).

Abstract: A lift axle suspension system for use on a vehicle having a chassis. The lift axle suspension system includes an axle assembly that is operably coupled to the vehicle chassis with a support arm assembly. A support biasing member is located between the axle assembly and the vehicle chassis for transferring loads between the axle assembly and the vehicle chassis. A lift spring member is also provided. The lift spring member is an air spring member and has one end that is pivotally mounted. Extension of the lift spring member lifts the axle assembly from a use position where the wheels attached to the axle assembly are engageable with a road surface to a storage position where the wheels attached to the axle assembly are not engaged with the road surface.

Abstract: A platform exercise apparatus includes a planar platform adapted for use on a floor and elevated therefrom with an elevating portion. A plurality of holes extend through the planar platform and define attachment bars therebetween. Elastic bands are provided having attachment hooks on one end thereof and a handle on the other end thereof. The elastic bands are selectively detachably attachable to the attachment bars with the hooks. The apparatus is used for exercise by standing thereon, grasping one or more of the handles and stretching the elastic bands. The apparatus is produced by injection molding the planar platform together with the elevating portion. Alternatively, the apparatus is made from a sheet of metal having the perimeter edges thereof bent to form the elevating portion, and by cutting or stamping the holes through the platform for thereby forming the attachment bars. An exercise bench can be used with the apparatus by positioning above the planar platform for thereby retaining the apparatus.

Abstract: The invention relates to an extension arm (6) that is arranged on a carrier (4) in such a way that it can pivot about the axis (18) thereof by means of a steering rod (20), and can be blocked in the pivoted position. Said steering rod (20) is arranged on a sleeve (44) that can be pivoted about the extension arm (6), can engage with the extension arm in different rotational angle positions, and can be directly or indirectly blocked on the carrier. According to the invention, a first coupling part (40) fixed to the extension arm (6) co-operates with a second coupling part (42) arranged on the sleeve (44) and acting in the axial direction. Furthermore, the steering rod (20) comprises a supporting element (56) that co-operates with a counterpart (58) arranged on the extension arm (6), in order to displace the second coupling part (42) in the axial direction by means of the steering rod (20). In this way, the extension arm can be pivoted and blocked in a simple manner with one hand.

Abstract: Procedure to operate a combustion motor in the event of damage, whereby the thermoelectric voltage of a lubricant interruption on parts moving relative to each other and made of different, electrically conducting materials, is used to initiate an alarm signal, in that upon the appearance of such an alarm signal at least one operating parameter of the combustion engine is changed until the alarm extinguishes and the combustion motor is then further operated in a reduced operational state.

Abstract: An apparatus that includes at least one article of apparel mountable on the hand of a user. The apparel is repositionable between a first configuration and a second configuration as the user's hand is repositioned between a first shape and a second shape. An electrical power source, a light source and an electrical circuit operably coupled to both the power source and light source are disposed on the apparel. When the apparel is in the first configuration, the light source is energized and when the apparel is in the second configuration, the light source is de-energized. A control circuit may also be provided to control the energizing and de-energizing of the light source responsive to the repositioning of the apparel between its first and second configurations.

Abstract: The invention relates to a loom comprising a warp thread tensioning device and a shedding device (12), which comprises pre-tensioned warp threads (4) in a first shedding position (F1). The loom also comprises a lifting device (38), which can be driven in an oscillating manner, and followers (40) for the warp threads (4), in addition to control means (46) that can be operated by actuators (44) in order to selectively engage the warp threads (4) in the followers (40) and that displace the warp threads (4) into a second shedding position (F3). To simplify said loom, a second lifting device (48), which is common to all warp threads (4), is provided in order to displace said warp threads (4) from the first shedding position (F1) into a selection position (F2), in which the first lifting device (38) is active, and in order to displace non-selected warp threads in unison into the first shedding position (F1) by the pre-tensioning of said warp threads (4).

Abstract: A process of cutting monofilament line using a cutting tool including a tool body having a cavity for insertion of a bent portion of the monofilament line. A cutting blade is provided in the cavity and a pair of opposing walls in the cavity are located generally parallel to and on either side of the cutting blade. For cutting, the monofilament line is bent into a U-shape portion which is inserted into the cavity with the legs of the U-shape portion adjacent the respective opposing walls, thereby placing the outer exterior surface of the monofilament line at the bottom of the U-shape portion in tension and the inner exterior surface of the bottom of the U-shape portion in compression. As the U-shaped portion is inserted into the cavity, the outer exterior surface at the bottom of the U-shape portion is placed against the cutting blade thereby cutting the monofilament line.

Abstract: The invention comprises a pair of one-piece, flat recording plates that are mirror symmetric about a sagittal plane S, or which an upper part (200), which is provided with a stylus (202), can be affixed to the upper jaw of the patient, and a lower part (100), which is provided with a writing surface (101), can be affixed to the lower jaw of the patient. A recording plate comprises a planar base area (110; 210), planar transition areas (113, 114; 213, 214), which border thereon, and supporting surfaces (111, 112; 211, 212), which border on the latter and which have continuous retention openings (119; 219). The base area is approximately shaped in the form of a forward tapering isosceles trapezoid, which is mirror symmetric about the sagittal plane S, whereas each transition area is approximately shaped in the form of an elongated parallelogram, which is angled away both from the base area as well as from the supporting surface.

Abstract: The invention relates to a method for the production of images with high resolution jacquard fabric comprising the following steps: colour scanning of an output image to be reproduced on a fabric, video visualisation of said image with the largest number of colours possible with the means employed for said visualisation. The invention is characterised in that the method comprises further steps: selection of a number of base colours to be used for forming said image on said fabric, said number of base colours is related to the number of warp and weft threads which may be used in the loom and which are to be applied in the weaving of said fabric, reducing the original colours of the output image to a number of reduced colours which it is possible to produce by mixing the base colours of the warp and weft threads.

Abstract: Disclosed is a winch, particularly for driving an umbrella, comprising a rope drum (48a) which is driven by a hand crank (24) and winds up a rope (28). Functioning of the winch is improved by the fact that said winch is provided with a feeler (100) which responds to the direction of entry of the rope when the rope (28) is fully unwound or to the winding of the rope onto the rope drum (48a). Said feeler (100) is connected to a locking member (102) that cooperates with a stop (104) if winding occurs in the wrong direction, said stop (104) being assigned to the rope drum (48a) and locking the wrong winding direction.

Abstract: A slider assembly provides a connection between a vehicle body and a vehicle suspension. The slider assembly includes a frame and a locking mechanism attached to the frame. The locking mechanism s a locking pin that is connected to an extension spring, a pivot arm that is movable between a locked position and an unlocked position, and a compression spring that is connecting the pivot arm and the locking pin. When the pivot arm is in the locked position, the compression spring does not exert a bias on the locking pin and the extension spring exerts a bias on the locking pin so as to bias the locking pin into engagement with the vehicle body so as to secure together the vehicle body and the vehicle suspension.

Abstract: Disclosed is an extrusion mandrel fastener (2) that is embodied as a two-piece unit comprising a supporting beam (4) and a holding beam (5) which can be joined together and are provided with semi-cylindrical recesses (7, 8) complementing each other so as to form cylindrical recesses (9). An extrusion mandrel (3) is inserted into each cylindrical recess (9) and is retained therein. The extrusion mandrel fastener (2) and the extrusion mandrels (3) are provided with ducts (13, 14, 15, 16, 24, 25) which allow fluid circulation so as to temper the extrusion mandrels (3) and communicate with each other as well as with openings (11, 26) that are disposed on the extrusion mandrel fastener (2) via cylindrical connecting sleeves (30). Said connecting sleeves (30) are preferably sealed by means of sealing rings and fix the extrusion mandrel (3) to the extrusion mandrel fastener (2).

Abstract: A method and apparatus for conveying and vacuuming fibrous insulation material. A blower provides an air flow stream through an insulation feeder and a conveying hose for application of the insulation. The air flow stream velocity is selectively controlled responsive to a velocity sensor and/or a pressure sensor between the blower and insulation feeder. Preferably, an air valve connected between the blower outlet and the atmosphere is controlled responsive to the velocity sensor for thereby adjusting and controlling the air flow stream velocity. The insulation feed rate is controlled in response to the air flow pressure between the blower and feeder. An air separator and vacuum hose are selectively connected to the blower inlet such that the blower provides both an air vacuum flow stream through the separator and vacuum hose and a conveying air flow stream through the insulation feeder and conveying hose.

Abstract: A valve assembly that includes a valve body defining a fluid passage. First and second ends of the fluid passage define first and second ports for fluid flow. A spring and piston are located in the fluid passage. The piston has a travel length extending between first and second positions with a third position located therebetween. The spring biases the piston from the first toward the third position and is located outside the axial piston passage. The piston at least partially defines a first, second and at least one third opening. The first opening defines a variable constriction which increases in size as the piston moves from the first to third positions. The piston end wall defines the second opening and the piston sidewall defines the third openings. Movement of the piston from the third to second position exposes the third openings increasing the area of the second port.

Abstract: An energy exchanger (2) is connected to an earth energy exchanger (18) via a flow line (10) and a return flow line (14). The flow line (10) and the return flow line (14) are both provided with a regulatable stop valve (12, 16). At least one heat-insulated flow pipe (20) is surrounded by a separation pipe (24) in a bore hole (22), whereby a return flow area (28) for circulatory water is connected thereto in a radially outward manner. The return flow area (28) contains at least one return flow pipe (30) connected to the return flow line (14) and a porous filling (38) in addition to being connected, at least on the base of the bore hole (22), to the lower inlet (46) of the flow pipe (20) or the lower inlets (46, 46a) of the flow pipes (20,20a) via one or several through openings (44) in the separation pipe (24).

Abstract: The invention relates to a unit for the continuous production of printed textile strips, in particular, printed label strips, comprising a supply station (2) for a textile web (4), a printing station (8) for printing the textile web and a fixing station (20) for the print. According to the invention, the capacity may be improved whereby the unit is embodied such that said unit can process a textile web (4), the width (B1) of which corresponds to a multiple of the width (B2) of the printed textile strip (18). The printing station (8) is embodied to print one printing line per textile strip (18). A longitudinal cutting station (22), for cutting the textile strip (4) longitudinally between the printed lines is arranged after the printing station (8).

Abstract: A method and apparatus for conveying and vacuuming fibrous insulation material. A blower provides an air flow stream through an insulation feeder and a conveying hose for application of the insulation. The air flow stream velocity is selectively controlled responsive to a velocity sensor and/or a pressure sensor between the blower and insulation feeder. Preferably, an air valve connected between the blower outlet and the atmosphere is controlled responsive to the velocity sensor for thereby adjusting and controlling the air flow stream velocity. The insulation feed rate is controlled in response to the air flow pressure between the blower and feeder. An air separator and vacuum hose are selectively connected to the blower inlet such that the blower provides both an air vacuum flow stream through the separator and vacuum hose and a conveying air flow stream through the insulation feeder and conveying hose.