Abstract: A cutting tool holding device for holding a cutting tool is provided. The cutting tool holding device includes a base, a holder, and a fastening member. The base includes a rabbet, an angular receiving hole, and a positioning hole. The holder includes a main body and a tool receiving corner post. The main body includes an engaging portion which is detachably engaged into the rabbet. The tool receiving corner post extending projects from the main body and is correspondingly set into the angular receiving hole, wherein a position limiting groove is formed on the tool receiving corner post corresponded with the positioning hole. The fastening member is fastened in the positioning hole and pressed against the position limiting groove.

Abstract: The invention relates to a fastening device for installing a hatrack on a substructure of a means of locomotion, wherein the fastening device comprises a pre-locking device and a main locking device. In this arrangement the pre-locking device is designed for automatic provisional affixation of the hatrack to the fastening device when the hatrack during an installation movement of the hatrack is moved in the direction to the fastening device. The main locking device is designed for final affixation of the hatrack to the fastening device.

Abstract: A locking apparatus includes a positioning member attached to a first device and a securing member rotatably attached to a second device. The securing member defines a guiding slot and a positioning slot communicating with the guiding slot. The securing member is rotatable about an axis substantially perpendicular to the electronic device, and the positioning member is passed along the guiding slot to engage in the positioning slot, for preventing the first device being moved away from the second device.

Abstract: A support apparatus includes a first substantially horizontal member positioned adjacent to first and second elongated substantially vertical member members. The first substantially horizontal member has a channel formed in its rear side. The channel is sized and configured to receive wiring for display devices. The first substantially horizontal member is supported or attached to first and second collars positioned on the first and second elongated substantially vertical members such that movement of the first and second collars adjusts a vertical position of the first substantially horizontal member. One or more display devices, such as LCD screens or computer monitors, may be positioned on the first substantially horizontal member.

Abstract: A support arrangement for a reciprocating tool comprises a first locking surface configured to engage a second locking surface in a locking engagement. The first locking surface is secured to the reciprocating tool. The second locking surface is provided on a support foot assembly. A shaft extends between the first locking surface and the second locking surface. The shaft defines a shaft axis that is oriented substantially orthogonal to the tool axis. An adjustment mechanism is positioned on the shaft. The adjustment mechanism is configured to move upon the shaft and clamp the first locking surface and the second locking surface together. In at least one embodiment, a ratchet arrangement is provided in the adjustment mechanism. The ratchet arrangement limits the extent that the adjustment mechanism may be tightened to clamp the first locking surface to the second locking surface.

Abstract: A retention clamp includes a shaft having a stop member and a first threaded portion, the first threaded portion including a left hand thread. A clamping member is threadably connected to the first threaded portion. A biasing member positioned between the stop member and the clamping member transfers a rotational force applied to the shaft to the clamping member to rotate the clamping member into an engagement position. An indexing member can be slidably received over the first threaded portion and positioned between the stop member and the clamping member. The indexing member is frictionally engageable with the clamping member so indexing member rotation rotates the clamping member. Both the indexing member and the clamping member can include meshable ratchet teeth to assist clamping member rotation. Legs extending transversely from the biasing member can positively engage the stop portion and the indexing member.

Abstract: An apparatus for coupling with a mating coupling module to facilitate the joining of two disjoined structures without requiring precise alignment between the disjoined structures during the coupling of them may include a rotating drive mechanism, a hollow cylindrical body operatively connected to the rotating drive mechanism, wherein the hollow cylindrical body has at least one internal spiral channel, and at least one connector claw positioned within the hollow cylindrical body and guided by the internal spiral channel, wherein the at least one connector claw is configured to extend outwardly from the coupling module to engage the mating coupling module when brought in close proximity but not necessarily in precise alignment with the mating coupling module.

Abstract: A mill blank mandrel may rigidly secure machinable material for a machining process. The mandrel may be freely and easily inserted in a corresponding mandrel socket and secured without the use of a tool. The mandrel may be detected and verified when inserted in the mandrel socket.

Abstract: A mounting assembly for releasably mounting a rear light member to a body member of a vehicle. The mounting assembly comprises a locking member. The locking member includes a sleeve-like mounting portion adapted to be fixed to the support member, and a first locking portion integrally joined to the mounting portion. The first locking portion is adapted to snappingly engage a matingly shaped second locking portion of the structural member for retaining it. The mounting assembly further comprises a release pin axially slidably in the mounting portion of the locking member. The release pin has a shaft portion axially project from the sleeve-shaped mounting portion and is adapted to be axially displaced for releasing the two locking portions from being snappingly engaged.

Abstract: A locking device suitable to lock a locking hole is disclosed. The locking device includes a body having a first locking portion, a locking element suitable to rotate between a first position and a second position, and an elastic element. The locking element includes a connecting portion passing through the body, a second locking portion connected to an end of the connecting portion, and an operating portion connected to another end of the connecting portion. An end of the elastic element is fixed at the body and another end thereof is fixed at the operating portion. The elastic element is elastically compressed between the body and the operating portion. When the locking device is located at the first position, the second locking portion is suitable to lock the locking hole. When the locking element is located at the second position, the second locking portion does not lock the locking hole.

Abstract: The present invention is directed to a keyless shoe lock assembly for a reciprocating saw. The keyless shoe lock assembly is capable of engaging and releasing a shoe bracket for the positional adjustment of a shoe relative to a blade clamp of the reciprocating saw. The keyless shoe lock assembly includes a shoe bracket for positional adjustment relative to a lock plate, a pin for alternately engaging and releasing the shoe bracket, and a lever connected to the pin for the rotation therof. The keyless shoe lock assembly may be used to alternately engage and release a shoe bracket without additional hardware.

Abstract: A coupling mechanism for selectively coupling an equipment rack to a stationary receptacle unit and to a mobile equipment cart, the coupling mechanism includes a suspension mount disposed on the equipment rack, a first receptacle element, and a second receptacle element. The first receptacle element is disposed on the stationary receptacle unit and configured to receive the suspension mount of the equipment rack to support the equipment rack on the stationary receptacle unit. The second receptacle element disposed on the mobile equipment cart and configured to receive the suspension mount of the equipment rack to support the equipment rack on the equipment cart. The second receptacle element is movable along a column of the equipment cart.

Abstract: A clamping device which secures a retractor support apparatus to an operating table having a side rail. The clamping device has a first clamping member disposed between a side of the operating table and the side rail. The clamping device also includes a second clamping member disposed between the side rail and the first clamping member. A first securing mechanism operably connects the first and second clamping members such that a force provided by the first securing mechanism causes the first and second clamping members to move in opposing directions and frictionally engage the side of the operating table and the side rail.

Abstract: The present invention is directed to a keyless shoe lock assembly for a reciprocating saw. The keyless shoe lock assembly is capable of engaging and releasing a shoe bracket for the positional adjustment of a shoe relative to a blade clamp of the reciprocating saw. The keyless shoe lock assembly includes a shoe bracket for positional adjustment relative to a lock plate, a pin for alternately engaging and releasing the shoe bracket, and a lever connected to the pin for the rotation thereof. The keyless shoe lock assembly may be used to alternately engage and release a shoe bracket without additional hardware.

Abstract: A reusable self-aligning precision latch, including a latch body for mounting a latch assembly, and an interface cone. A lead screw, coupled to the latch body on one end, pivots at an interface on the latch body allowing for self-alignment. A drive cam having a plurality of surfaces and positioned on the lead screw engages a plurality of linkage assemblies such that at least two links are driven. A flexure ball assembly clamped by the plurality of linkage assemblies to the latch body with a pivoting clamp plate such that all clamping forces between the pivoting clamp plate and the latch body are equalized. A motor for closing and opening the self-aligning precision latch by turning the lead screw to apply and release, respectively, the clamping forces between the pivoting clamp plate and the latch body.

Abstract: An improved coupling assembly and method of use are disclosed herein to include a tool carrier attached to a utility loader or other work vehicle and supporting a pin guide. A pin is supported upon the carrier by the pin guide and interacts with one or more cam surfaces supported by the carrier. During axial rotation of the pin, the cam surface transfers a force to the pin to assist in the extraction and/or retraction of the pin into the implement. In one embodiment, the pin has a user graspable handle which may be rotated and axially moved by an operator. A visual indication that the pin is not fully engaged with the implement is also provided. Additionally, a locking mechanism is provided which prevents a pin from disengagement with the implement.

Abstract: Methods and systems are provided for operating a vessel or pipeline closure. A closure 110 includes a hub 12 fixedly and sealingly secured to the vessel, and a cap 30 for threaded engagement with the hub 12. An anchor 122 may be fixedly secured to the hub, and a plurality of stops 132 each may be fixedly secured to a periphery of the cap 30. An end of a threaded rod 144 is attached to a selected stop, which may be a slot in the cap. A threaded collar 127 advances the threaded rod 144 axially, thereby rotating the cap 30 relative to the hub 12.

Abstract: A breech lock wireline connector for connecting tools to a wireline inserted into a well bore. The connector has a housing with an axially movable plunger within the housing and each being in axial alignment. A spring is used for biasing the plunger axially toward and into engagement with the breech pin. The breech pin is selectively engageable and disengageable into lock and unlock positions, respectively, with the plunger and the housing. The plunger rotates the breech pin axially between the lock and unlock positions. A latch is provided for latching the plunger and breech pin in the lock position.

Abstract: A fast dismantling device comprises two C-shaped fitting rings, two shaft bolts, two pivots, two dial rods, and a connection rod. The fitting rings are provided with a through hole and are fitted over an outer tube. The shaft bolts include a head and a shank which is received in the through hole of the fitting rings. The pivots are disposed at the free ends of the shanks of the shaft bolts. The dial rods comprise a cam portion which is formed of two actuation pieces. The shaft bolts are disposed between the two actuation pieces. The actuation pieces are provided with a through hole for receiving the pivot. The connection rod is connected at both ends thereof with the dial rods. As the connection rod is wrenched to actuate the dial rods, the fast dismantling device is capable of fastening or unfastening simultaneously two pairs of inner and outer tubes.

Abstract: A removable hitch attachment configured to couple a towable vehicle to the bucket of a piece of earth-moving equipment, the bucket having wall portions terminating in edges that define an opening of the bucket. The removable hitch attachment includes a hitch mount configured to permit mounting of a hitch onto the removable hitch attachment. The removable hitch attachment further includes an edge engaging structure configured to receive one of the edges of the bucket to secure the hitch mount to the bucket. The edge engaging structure is further configured to secure the removable hitch attachment to the bucket independent of engagement with the other edges of the bucket and free of any structural modification of the bucket.

Abstract: The present invention is directed to a connection fitting for the detachable connection of two parts, preferably two furniture parts, including a cup-shaped casing (1) which can be inserted into a channel of the first part, in which casing (1) a bolt (4) is pivoted with a tenon (14,15) protruding over the first part (24), which tenon can be introduced into a borehole of the other part and locked in the same by turning. A radial actuating lever (16) is connected to the bolt (4) and penetrates a hole (21) of the casing (1). Furthermore, an actuating lever (16) which is held in a radially moved manner at the bolt (4) and which is interlocked in a non-twist manner with the same in the inserted position is pivotable relative to the same in a pulled-out position.

Abstract: A quick connect system for attaching excavator buckets and other tools to the arm of a hydraulic excavator. The excavator bucket has a first and second mounting plate connected thereto in a spaced parallel relationship. Each mounting plate has a front and rear mounting assembly aligned to receive the front and rear pins respectively of the arm of the hydraulic excavator. Each mounting assembly has a U-shaped opening formed therein for receiving one end of one of the respective front and rear pins and has facilities for securing the respective pins to the mounting assembly.

Abstract: The present invention relates to a locking device consisting of latch member and mating closure part for a swingable backrest of an automobile or the like, which latch member and mating closure part have fastening for in each case point attachment, on the one hand, to the backrest and, on the other hand, in fixed position to the body of the automobile, and the latch member has a manually actuatable detent element which enters into engagement behind the step on the mating closure part in order to obtain a locking position, an insertion pocket (2) which is formed by the latch member (1) for receiving the mating closure part (4) which is developed as a strap (3) and a latch head (6, 7; 48) which is formed by the detent member and is displaceable substantially transverse to the lengthwise direction in the pocket for engagement with a notching (8, 9, 10, 11; 51, 52, 53) associated with a strap (3) are provided.

Abstract: A quick release mechanism includes a cylindrical rod having two opposed ends and an intermediate portion formed with a diametrically extending screw hole. A mounting shaft has first and second threaded ends. A locking nut is connected to the second threaded end of the mounting shaft. A manually operated lever has an end portion and a pair of spaced lugs which extend longitudinally from the end portion and which are formed with aligned eccentric holes that receive respectively the opposed ends of the cylindrical rod therein. Each of the lugs has a cam edge. A pressing member has a concave surface in contact with the cam edges of the manually operated lever and a generally U-shaped connecting member which has two distal ends extending integrally from the surface of the pressing member. The connecting member and the pressing member cooperatively define therebetween an oblong receiving space for receiving the cylindrical rod therein.

Abstract: Clamping mechanism for clamping a plate to a base comprises an arm having a clamp head on one end and a sleeve slidably receiving the arm. The sleeve is mounted for rotation on an axis perpendicular to the arm. A drive is provided to rotate the sleeve from a first position to a second position in which the arm is disposed with its head in position to clamp the plate to the base and to slide the arm through the sleeve when the sleeve is in the second position to draw the head tightly against the plate and clamp it to the base.

Abstract: An apparatus for the detachable coupling, particularly of gripping devices or corresponding tools on robot arms or the like, is disclosed. The apparatus generally comprises two flange elements fastenable at the gripping device and robot arm, a receiving recess on one of the flange elements and an engagement element on the other, wherein the engagement element is inserted into the recess and one of the flange elements is penetrated by a locking pin in the locking position.

Abstract: A threaded rod has a ball at one end and a stationary jaw at an opposite end with an end cap covering the end of the rod. A threaded collar pushes a movable jaw along the threaded rod toward the stationary gripping jaw by turning the collar clockwise. The movable collar has a cylindrical dome which covers the threaded rod and the end cap. An interior sleeve secured to the threaded collar at one end by an interior ring has a ridge at the other end of the interior sleeve which pulls the movable jaw away from the stationary jaw by turning the collar counter-clockwise to release the jaws. The ball on one end of the clamp is inserted in an existing float and lock ball system attached to a stabilizing post on an operating table bed. The clamp secures surgical apparatus in place over the patient on the operating table.

Abstract: Coupling devices have a housing comprised of first and second housing parts together forming an interior cavity which houses a rotatable coupler, preferably comprised of first and second coupler segments, the device being coupled or not depending upon the coupler's position within the cavity. Each housing part has one or more concave cavity wall portion(s) for rotatably retaining the coupler or a coupler segment in the cavity or in a housing part cavity portion. The coupler or each segment has one or more convex outer surface wall portion(s). The concave cavity wall portion(s) slip fit engage the coupler or coupler segment convex surface wall portions and rotatably retain the coupler or segment(s) within the housing cavity or housing part cavity portion.

Abstract: There is provided a clamp-type apparatus for connecting a first object, such as a vibratory mechanism, to a second object that is a box-type vessel having at least one slot in a side near a corner, such as a steamship truck container, which apparatus comprises: (a) a first plate having a first aperture and at least one second aperture, the at least one second aperture being used to attach the first object to the first side of the first plate; (b) a bolt-type fastener for attaching the second object to the second side of the first plate, the fastener passing through the first aperture and being capable of rotating about its axis; (c) a rod for rotating the fastener about its axis; and (d) a small second plate for preventing movement of the apparatus relative to the second object, the second plate being perpendicular to and attached to the first plate. There are also provided a method for connecting a vibratory mechanism to a steamship truck container and a method for vibrating a steamship truck container.

Abstract: A coupling for securing together a pair of members includes a spigot on one member which can be located in a bore in the other member. An angularly adjustable member is located in a transverse bore in the member and defines a thrust surface engageable with a thrust surface on the spigot to draw radially extending thrust faces on the two members into firm axial engagement. The spigot and the bore also define spaced annular cylindrical locating surfaces which provide radial location of the pair of members.

Abstract: The power saw is provided with a shoe pivotally mounted on a post which is mounted in a cavity of the nose section of the gear case of the saw. The post has a multiplicity of grooves separated by lands which are flat between the grooves. A lock pin is mounted in the nose section transverse and spaced from the post. When the pin is in its normal locking position, the round exterior of the pin engages one of the grooves on the post to retain the post and shoe in position relative to the saw. The lock pin has a flat section which is parallel to and spaced from the flats on the post when the pin is rotated to the release position freeing the post and shoe for movement to adjust the position relative to the saw. A lever is mounted on the end of the pin which projects through the side of the gear case. The inside of the lever has a dimple which engages the soft boot covering the gear case.

Abstract: A revolving door includes an elongated pivot column having a plurality of integrally formed first grooves extending longitudinally therealong at equidistantly spaced intervals therearound. A plurality of barrier members are provided. At least one of the members is associated with each first groove and arranged to extend radially outward of the groove. A locking device is concealably contained and interposed between the side wall of each first groove and a terminal end of each barrier member mountingly associated with the groove for retaining the barrier member in the groove. The locking member includes a second groove which extends longitudinally along the side wall of each first groove and a rigid locking bar extending into the second groove. The locking bar has a round side and a flat side and is selectively rotatable to wedging engage a wall of the second groove and the terminal end of each barrier member.

Abstract: In the operation of construction vehicles, it is often desirable to quickly change from one work implement to another for various types of work. In order to accomplish this, adapting brackets or extensive support structure is added to the support arm and operating linkage of the vehicle to mount a specifically design work implement. Such designs have been known to alter the function of the operating linkages to a point where the performance of the work implement is sacrificed both in operational force capabilities and capacity. The coupling apparatus of the subject allows a plurality of work implements to be quickly coupled to and uncoupled from a vehicle. The coupling apparatus does so in a manner that maintains the operating geometry of conventional linkages and thereby maintains the appropriate operational forces needed for manipulation of the work implement with very little reduction in capacity from that of a convention work implement.

Abstract: A mounting clamp for mounting a power supply to the corner castings of a thermal freight container, having a locking mechanism which automatically locks the mounting clamp in selectable installation and locking positions. The locking mechanism includes a gravity biased release lever which is actuated when it is desired to change from one position to the other. When the release lever is actuated and a new operating position is reached, the release lever automatically locks the mounting clamp in the new position, without human intervention. The mounting clamp includes a base having first and second selectable positions for mounting the release lever, which positions respectively adapt the mounting clamp for right and left hand use.

Abstract: A melt spinning apparatus is disclosed wherein the spinning head is inserted in an upward manner from beneath into the lower end of a vertically extending opening in a heater box. Upwardly directed air currents are avoided in the vertically extending opening by providing a metallic contact, in the form of supporting and locking strips, between the heating box and the spinning head. The supporting and locking strips provide for the easy removal and insertion of the spinning head into and out of the heating box from beneath. The upper end of the spinning head is closed, and the internal walls of the vertically extending opening in the heater box and the external walls of adjacent spinning head are provided with internal contact surfaces which collectively define horizontal channels.

Abstract: A demountable sulky, which may be readily coupled and uncoupled to a steerable, motor-driven front wheel assembly, incorporates a T-bar having hoe-like blades provided on each of its ends, which are received in scabbards provided on the drive wheel assembly, and each of a pair of rear wheel frames. Latching mechanisms are provided to releasably, rigidly lock the hoe-like blades in position. Further, a releasable brace or rung bar component is used to auxiliarly, detachably lock the rear ends of the rear side wheel frames in rigidly spaced apart position in a safe and secure manner.

Abstract: Apparatus for forming a grouting member, for example, a grouted pile, in deep water comprises a female coupling member for connection to a male coupling member located on the sea bed, a conical guide for guiding the male coupling member into engagement with the female coupling member, a rotatable locking pin having an arcute recess portion, operable by a remotely operated underwater vehicle, for retaining the male coupling member in engagement with the female coupling member, and a connector for connecting the female coupling member to a source of grouting material.

Abstract: A wall mount for an accessory comprises a base plate, a cover extending over the base plate in an assembled state of the wall mount and a clamping mechanism for releasably tightening the cover to the base plate in the assembled state of the wall mount. The clamping mechanism includes a receiving part affixed to the base plate and having an inner cylindrical wall defining a cylindrical space; and a bolt having a journal end for being rotatably supported in a bearing provided in the cover. The journal end has a journal axis coinciding with the bearing axis. The bolt has a length portion which is eccentric with respect to the bearing axis. In the assembled state of the wall mount the journal end is received in the bearing and the eccentric length portion is received in the cylindrical space.

Abstract: A device for joining furniture panels includes a dowel casing with a holding member for holding the head of a screw or the like when the latter is inserted into the dowel casing. The dowel casing is insertable into a hole in one panel and the screw is to be screwed into another panel. The dowel casing is a one-part casing open at the bottom or inserted end thereof.

Abstract: An adjustable pass-through joint comprising a main joint body having a first bore longitudinally therethrough, a second bore orthogonally intersecting said first bore, a third bore intersecting said second bore and a fourth bore intersecting said second bore, a cylindrical locking member rotatably mounted within said second bore and having a partially-threaded opening in line with said first bore, a threaded rod slideably installed within said joint body, and a shaft insertable within said third bore which, by wedging itself between one side of said third bore and a cut-away surface on said locking member, retains said cylindrical member in an angular position where the threads of said partially-threaded opening are locked with the threads of said rod, preventing longitudinal movement of said rod within said joint body.

Abstract: A joining hardware set for the releasable joining of the back wall of a cabinet to the carcass walls thereof. The hardware set has a back wall-related component in the form of an elongated case open at the bottom, which can be affixed to the back wall, and a carcass-related component which is covered by the back wall-related component when the latter is properly installed and which can be fastened to the carcass wall, the carcass-related component having a sloping engagement surface. A tightening means in the form of a circularly or spirally defined disk is journaled at a point offset from the axis of rotation, and its circumferential surface is a tightening surface which slopes at an angle complementary to the engagement surface of the top section.

Abstract: A clamping fastener (12) having two substantially cylindrical insert bodies (18, 20) each having a flat extending parallel to the central axis of the cylindrical body. The cylindrical bodies are respectively insertable into a complementary recess (16) provided in the moldings (10) to be connected and cutting through the meeting surface of the respective molding. A coupling bar (26) protruding from the flat of one insert body (20) protrudes into an opening (28) in the flat of the other insert body (18). The coupling bar is adapted to be pulled into the opening (28) by an eccentric fastening device in such a way that the meeting surfaces (14) of the moldings (10) to be connected, are pulled towards each other and are tightened.

Abstract: A panel fastener having a first section to be buried in one panel and a second section to be buried in another mating panel, said first section including: a hook plate fitted to an eccentric cam rotatably provided in said first section; and a leaf spring forced in between said hook plate and said eccentric cam. The two panels are connected and fastened together by rotating said eccentric cam in order to rotate said hook plate together with said eccentric cam, and by further rotating said cam in order to allow an end hook portion of said hook plate and a pin provided in said second section to tightly engage with each other. The panel fastener comprises a means for restricting rotational angles of said eccentric cam with respect to said hook plate within a specific range.The panel fastener can reliably connect and fasten the panels together without any possibilities of failure of engagement between the hook plate and the pin due to an erroneous operation.

Abstract: The present invention relates to equipment for straightening deformed vehicles or vehicle parts and includes a frame of beams on which the vehicle is fastened. One or more straightening devices can be fastened to the frame. The equipment has a U-shaped cross-section by being built-up from an upper and a lower plate and an intermediate plate, that joins them at some distance from their ends. This permits the fastening device to be brought into contact with the upper, lower and outer sides of a frame beam. Further the fastening device is provided with a blocking element which can be made to grip around the lower, inner corner of the beam and to be in contact with a lower part of the inner side of the beam and thereby lock the fastening device to the beam.

Abstract: The eccentrically and over-center latch device for high load holding capay and quick release/quick engagement with a low, flat profile which allows the device to be used in small operating clearance.

Abstract: An improved head assembly for a towing device for use in connecting to an aircraft to tow the same, said assembly including a body having a central operating opening therethrough and a communicating downwardly opening recess for hooked-up engagement with the towing bracket of an aircraft and wherein a cam is swingably carried in the operating chamber with a portion adapted for rotation into and out of closing relation of the downwardly facing recess to captivate a towing bracket of an aircraft.

Abstract: An adjustable steering column includes both tilting and telescoping movement. For telescoping, the steering column and to a telescope latch device which selectively engages one of a series of telescope detents. The tilt adjustment includes a slide component pivotally connected to the steering column and movable with respect to fixed vehicle structure, there being a series of detents in an edge of the slide component. Two or more separate and individually movable latches are provided on a pivotal actuating rod adjacent to the detents of the slide component. The spacing between adjacent latches is different from that between adjacent detents, so that only one latch is engaged in a detent at any one time. All latches are retracted by pivotal retracting movement of the actuating rod, and when the tilt is adjusted, a different latch engages in a detent before the just-disengaged latch reaches the next detent in the direction of movement.

Abstract: Disclosed is a forging press including an automatic rolling key die lock comprising a forging ram and a forging frame including a die socket with an inner sidewall slot. A die, preferably comprising a split ring die, is received in the die socket and includes a mating slot for mating alignment with the press sidewall slot. A rolling key is received in the sidewall slot and the mating slot comprising an elongated bar including an intermediate undercut portion and a connecting member eccentrically secured to one terminal end of the bar. A lever is operatively engaged at one end to the connecting member for rotation of the rolling key upon selective operation of the lever, and operatively engaged at a second end to the ram for operation of the lever upon selective advancement and retraction of the ram.

Abstract: An apparatus for shifting a gate from a closed position to an opened position and from the open position to the closed position with respect to an access opening. The apparatus comprises a housing with a motor in the housing, as for example, an electric motor. A drive shaft extends outwardly from the housing and is operable by the motor by means of a drive mechanism. A drive arm is connected to the outer end of the drive shaft, outwardly of the housing, and is rotatable thereby. The drive arm is designed to permit a lever arm or a lever arm assembly to be coupled thereto and which is also capable of being coupled to a gate for moving the same between the opened and closed positions. Further, the apparatus comprises a shaft coupling mechanism operatively associated with the drive arm for coupling the drive arm to the drive shaft so that the drive arm is rotatable with the drive shaft when the motor is operated.

Abstract: A slide track structure for supporting a passenger seat consists of a U-shaped track disposed completely within a square tube supported on the track by balls arranged in the U-track between waved guide strips mounted opposite each other on the track and the square tube and forming a channel receiving the balls. At least one of the guide strips is resiliently supported to bias the square tube so as to cause engagement of the flat adjacent surfaces of the U-track and the square tube when no load is carried by the track. The track is mounted on support bases projecting through slots in the square tube to permit movement of the square tube relative to the U-track.