Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members

BPERFORMING OPERATIONS TRANSPORTING B23Machine tools B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS

B23Q1/00Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members

B23Q1/0009Energy-transferring means or control lines for movable machine parts; Control panels or boxes; Control parts B23Q1/0018comprising hydraulic means B23Q1/0027between moving parts between which an uninterrupted energy-transfer connection is maintained B23Q1/0036one of those parts being a tool B23Q1/0045Control panels or boxes B23Q1/0054Means for adjusting the position of a machine tool with respect to its supporting surface B23Q1/0063Connecting non-slidable parts of machine tools to each other B23Q1/0072using a clamping opening for receiving an insertion bolt or nipple B23Q1/0081using an expanding clamping member insertable in a receiving hole B23Q1/009the receiving hole being cylindrical or conical B23Q1/01Frames, beds, pillars or like members Arrangement of ways B23Q1/012Portals B23Q1/015Frames, beds, pillars B23Q1/017Arrangements of ways B23Q1/03Stationary work or tool supports B23Q1/032characterised by properties of the support surface B23Q1/035with an array of longitudinally movable rods defining a reconfigurable support surface B23Q1/037comprising series of support elements whose relative distance is adjustable B23Q1/25Movable or adjustable work or tool supports B23Q1/26characterised by constructional features relating to the co-operation of relatively movable members Means for preventing relative movement of such members B23Q1/262with means to adjust the distance between the relatively slidable members B23Q1/265between rotating members B23Q1/267with means to prevent skewness between the relatively slidable members B23Q1/28Means for securing sliding members in any desired position B23Q1/282co-operating with means to adjust the distance between the relatively slidable members B23Q1/285for securing two or more members simultaneously or selectively B23Q1/287using a hydraulically controlled membrane acting directly upon a sliding member B23Q1/30controlled in conjunction with the feed mechanism B23Q1/32Relative movement obtained by co-operating spherical surfaces B23Q1/34Relative movement obtained by use of deformable elements B23Q1/36Springs B23Q1/38using fluid bearings or fluid cushion supports B23Q1/385in which the thickness of the fluid-layer is adjustable B23Q1/40using ball, roller or wheel arrangements B23Q1/42using T-, V-, dovetail-section or like guides B23Q1/44using particular mechanisms B23Q1/445using a first carriage for a smaller workspace mounted on a second carriage for a larger workspace, both carriages moving on the same axes B23Q1/46with screw pairs B23Q1/48with sliding pairs and rotating pairs B23Q1/4804a single rotating pair followed perpendicularly by a single sliding pair B23Q1/4809followed perpendicularly by a single rotating pair B23Q1/4814followed parallelly by a single rotating pair B23Q1/4819followed perpendicularly by a single sliding pair B23Q1/4823followed parallelly by a single sliding pair B23Q1/4828a single rotating pair followed parallelly by a single sliding pair B23Q1/4833followed perpendicularly by a single rotating pair B23Q1/4838followed parallelly by a single rotating pair B23Q1/4842followed perpendicularly by a single sliding pair B23Q1/4847followed parallelly by a single sliding pair B23Q1/4852a single sliding pair followed perpendicularly by a single rotating pair B23Q1/4857followed perpendicularly by a single rotating pair B23Q1/4861followed parallelly by a single rotating pair B23Q1/4866followed perpendicularly by a single sliding pair B23Q1/4871followed parallelly by a single sliding pair B23Q1/4876a single sliding pair followed parallelly by a single rotating pair B23Q1/488followed perpendicularly by a single rotating pair B23Q1/4885followed parallelly by a single rotating pair B23Q1/489followed perpendicularly by a single sliding pair B23Q1/4895followed parallelly by a single sliding pair B23Q1/50with rotating pairs only, the rotating pairs being the first two elements of the mechanism B23Q1/52a single rotating pair B23Q1/522which is perpendicular to the working surface B23Q1/525which is parallel to the working surface B23Q1/527with a ring or tube in which a workpiece is fixed coaxially to the degree of freedom B23Q1/54two rotating pairs only B23Q1/5406a single rotating pair followed perpendicularly by a single rotating pair B23Q1/5412followed perpendicularly by a single rotating pair B23Q1/5418followed parallelly by a single rotating pair B23Q1/5425followed perpendicularly by a single sliding pair B23Q1/5431followed parallelly by a single sliding pair B23Q1/5437and in which the degree of freedom, which belongs to the working surface, is perpendicular to this surface B23Q1/5443and in which the degree of freedom, which belongs to the working surface, is parallel to this surface B23Q1/545comprising spherical surfaces B23Q1/5456with one supplementary rotating pair B23Q1/5462with one supplementary sliding pair B23Q1/5468a single rotating pair followed parallelly by a single rotating pair B23Q1/5475followed perpendicularly by a single rotating pair B23Q1/5481followed parallelly by a single rotating pair B23Q1/5487followed perpendicularly by a single sliding pair B23Q1/5493followed parallelly by a single sliding pair B23Q1/56with sliding pairs only, the sliding pairs being the first two elements of the mechanism B23Q1/58a single sliding pair B23Q1/585perpendicular to the working surface B23Q1/60two sliding pairs only, the sliding pairs being the first two elements of the mechanism B23Q1/601a single sliding pair followed parallelly by a single sliding pair B23Q1/603followed perpendicularly by a single rotating pair B23Q1/605followed parallelly by a single rotating pair B23Q1/606followed perpendicularly by a single sliding pair B23Q1/608followed parallelly by a single sliding pair B23Q1/62with perpendicular axes B23Q1/621a single sliding pair followed perpendicularly by a single sliding pair B23Q1/623followed perpendicularly by a single rotating pair B23Q1/625followed parallelly by a single rotating pair B23Q1/626followed perpendicularly by a single sliding pair B23Q1/628followed parallelly by a single sliding pair B23Q1/64characterised by the purpose of the movement B23Q1/66Worktables interchangeably movable into operating positions B23Q1/68for withdrawing tool or work during reverse movement B23Q1/70Stationary or movable members for carrying working-spindles for attachment of tools or work B23Q1/703Spindle extensions B23Q1/706Movable members B23Q1/72Auxiliary arrangements Interconnections between auxiliary tables and movable machine elements B23Q1/74Auxiliary tables B23Q1/76Steadies Rests B23Q1/763Rotating steadies or rests B23Q1/766Steadies or rests moving together with the tool support