Abstract: A multispindle-drilling machine for drilling series of holes, in particular in parts of pieces of furniture, includes a drilling head, carrying drilling spindles. Two positioning pins are mounted on the head for displacement relative thereto in directions axially of the pins. The pins are fixable at upper and lower positions relative to the head. The pins are displaced relative to the head and are held by automatic catches upon completion of a drilling operation.

Abstract: An extension pull-out guide assembly for each side of a drawer includes a pull-out rail fastened to the drawer, a supporting rail on each side of a furniture body and a center rail arranged between the pull-out rail and the supporting rail. A runner roller is mounted on the center rail. The supporting rail has stop members for the runner roller of the center rail to limit the extracting movement of the center rail. The stop members hold the runner roller of the center rail in clamping arrangement between a first passable stop member that can be overrun and a second unpassable stop member. Thus, unintentional displacement of the center rail in the extracted position towards the front as well as towards the rear is prevented.

Abstract: A drawer is covered by a furniture door which is mounted on the side wall of a piece of furniture. The drawer has a front plate which is fastened to two drawer side walls. Caps which are pushed onto the front ends of the drawer side walls cover the side walls and parts of the front plate. The caps can have holding members for rail members.

Abstract: Furniture connectors are provided to connect the front plate of a drawer with the drawer side walls and rail members. A slide member which holds a holding bolt is provided in each furniture connector. A spring engages the slide member to pivot the slide member about an axle eccentrically arranged in a housing of the furniture connector and in a radial plane of the housing which is designed like a dowel casing.

Abstract: A drilling and mounting machine for furniture production suitable for the drilling of holes as well as for the insertion of dowels or hinge casings into drilled holes is operable by hand or by means of a lever, as well as by means of a pneumatic or hydraulic cylinder. A fastening plate is screwable to a housing of the machine and a pneumatic or hydraulic piston-cylinder unit may be fastened to such fastening plate to actuate the feed of the machine.

Abstract: A furniture hinge includes a hinge arm having a U-shaped profile and being pushable onto a mounting plate. The hinge arm and the mounting plate have lateral projections and recesses which engage one another. The hinge arm can be locked from movement in the direction of displacement by a resilient steel member which is held at the hinge arm by an eccentric for achieving adjustment of the hinge arm in the direction of the depth of the article of furniture. The steel member is formed as an intermediate element which fully supports the hinge arm.

Abstract: An extension pull-out guide assembly for a drawer includes a supporting rail on the side of the furniture body, a center rail and a pull-out rail on each side of the drawer. The supporting rail has one or two resilient stops of resilient material and a rigid stop which cannot be overrun by a roller of the center rail. A lower horizontal flange of the supporting rail is provided at the outer edge thereof with a vertical flange. An opening is provided in the vertical flange in front of rigid stop. When the center rail is extracted from the supporting rail, the roller is first held by the resilient stop. When the roller is moved past the resilient stop, it comes to rest against the rigid stop. Thus, the center rail cannot be extracted unintentionally from the supporting rail. The roller may, however, be laterally moved through the opening, such that the center rail can be released from the supporting rail.

Abstract: A marking gauge the allows exact drilling of the fastening holes for a mounting plate of a hinge and for a hinge casing. The marking gauge has an open slot at its rear and a screw in its center. The marking gauge is thus engageable on the mounting plate, and a bore for the hinge casing can be marked at a recess. When reversed, the marking gauge is insertable into a bore for the hinge casing so that the bores for the mounting plate can be marked.

Abstract: A hinge includes a hinge arm having a U-shaped profile. The hinge arm is adjustably held on a mounting plate by a self-resilient member formed, of sheet steel. The member is also adjustably held on the hinge arm and embraces the mounting plate at both sides from above. Clamp portions of the sheet steel member engage in lateral grooves of the mounting plate.

Abstract: A marking gauge employed for locating positions indicative of construction patterns of components of articles of furniture includes an elongated ruler positionable at a location representative of a component of an article of furniture on which is to be mounted at least one furniture fitting, and a plurality of templates which are representative of the respective furniture fittings. The templates are adjustably mounted along the ruler at predetermined different locations. Each template has structure for, when such template is mounted at a selected predetermined location along the ruler, locating a position indicative of a predetermined construction pattern of a component of the article of furniture.

Abstract: A concealed guide rail assembly includes runner carriages which are guided on each side of a drawer between a respective supporting rail on the side of a furniture body and a pull-out rail on the side of the drawer. The supporting rails have an upwardly open U-shaped profile with horizontally extending marginal flanges. Rollers of the runner carriages move on the upper side as well as on the lower side of the supporting rails, i.e. in the U-shaped profile and at the marginal flanges.

Abstract: A hinge for an article of furniture includes a hinge arm which is fastenable to a mounting plate and adjustable when it has been anchored to the mounting plate. The hinge arm is held at the mounting plate by means of push button-like bolts. Such bolts may be designed as part of an intermediate member or directly as joint- and depth adjustment screws and be mounted directly in the hinge arm. A leg spring or a slide acted upon by a leg spring is mounted in the mounting plate to hold the bolts.

Abstract: A hinge for a door of an article of furniture includes a hinge arm connected with a hinge casing by two hinge links. A closing mechanism includes a leg spring and a pressure member which is pivotally mounted at the hinge arm on an axle of the outer of the two hinge links and presses on a cam member which is mounted on the inner of the two hinge links. The leg spring has legs opposed to the pressure member.

Abstract: A drilling and mounting machine for drilling fastening holes for furniture fittings and for inserting the furniture fittings includes a frame, a driving motor (7) for a drill, a feed device and an inserting unit for inserting the furniture fittings. The feed device includes an operating lever and thrust members. The thrust members are linked to a housing for the drilling gear, and the inserting unit is mounted at the point of linkage so that a feed force is transmitted directly onto the housing or onto the inserting unit.

Abstract: A drilling machine for use in industrial furniture production includes a drill spindle carrier which is rotatably mounted in a gear block. Two rows of drill spindles are staggered with respect to each other by 90.degree.. Driving pinions of the drill spindles are arranged in recesses of a spacer disk of plastics material, such spacer disk spacing an upper and a lower cover plate of the drill spindle carrier.

Abstract: A hinge which is to be secured to the frame of a piece of furniture includes a mounting body and an intermediate member and a hinge arm adjustably connected to the mounting body. An adjusting screw is mounted in the intermediate member, is aligned perpendicularly to a hinge axle of the hinge and extends in a plane which is parallel to the closing plane of the door of the piece of furniture. The adjusting screw has a bolt portion of reduced diameter defining a recess into which extends a projection of the mounting body.

Abstract: In a pull-out guide assembly for drawers there are arranged at each side of the drawer a supporting rail at the side of the body and a pull-out rail at the side of the drawer. A roller carrier with rollers is mounted between the rails at each side. The supporting rail on one side of the drawer is rigidly fastened to the furniture side wall, while the supporting rail on the other side is mounted resiliently. The rails laterally support the rollers. Thus, lateral clearance of the drawer is prevented.

Abstract: A hinge has a catch mechanism including a pressure spring which is arranged in a bush member of plastic material. When the hinge is closed the pressure spring acts through the bush member on a hinge link. A steel pin has a head which rests against a hinge link axle and is provided within the pressure spring.

Abstract: A device fastens front plates of drawers such that adjustment of the position of the front plate is possible. At each side of the drawer is provided a supporting member engaged with a holding member which is fastened to the front plate. To facilitate lateral adjustment of the front plate, the lower side of the holding member at only one side of the drawer is provided with an adjusting screw for the lateral adjustment of the front plate, while the holding member on the other side is laterally free and has a stop flap for limiting the vertical adjustment of the front plate.

Abstract: A hinge is mountable on the frame of a cabinet and includes a base plate, an intermediate part and a hinge arm. The intermediate part is held in slide grooves in the base plate, and the intermediate part and the hinge arm are held together by a screw.