摘要:
A ride vehicle for use in amusement park rides with interactive game or show equipment. A vehicle body is included with a passenger seat and an interactive device operable by a passenger to interact with the interactive game. A mounting assembly is provided in or on vehicle body and is configured for pivotally mounting the interactive device on the vehicle body. The mounting assembly may be adapted such as with a cam or guide plate to rotate or otherwise position the interactive device through a range of positions at varying distances from the seat. Further, A passenger restraint assembly is provided and is used to determine a size of the passenger in the seat. The passenger restraint is linked to the mounting assembly to drive the mounting assembly so as to place the interactive device at a passenger-use position that is selected based on the defined size of the passenger.
摘要:
A bicycle hub brake wherein a rotating member rotates with a bicycle wheel, and a brake actuating mechanism causes a brake member to apply a braking force to a braking surface. An intermediate member is disposed between the brake actuating mechanism and the rotating member for moving relative to one of the brake actuating mechanism and the rotating member when a braking force less than a selected value is applied to the braking surface and for moving relative to the other one of the brake actuating mechanism and rotating member when a braking force greater than the selected value is applied to the braking surface.
摘要:
A pneumatic brace comprising at least one outer shell member and at least first and second pressurizable chambers juxtaposed therewith in an overlapping manner for providing a supporting cushion between said outer shell member and a body part or limb. One of said chambers is coextensive with substantially the entire inner surface of said one outer shell member for engagement with a corresponding portion of said body part or limb, while the other of said chambers is coextensive with a portion of said first chamber. In one preferred embodiment, the first and second chambers comprise separate inflatable airbags of different size disposed on said outer shell member with the smaller airbag positioned coextensively with the bottom portion of the larger airbag and between said larger airbag and said inner surface of said outer shell member. In alternatively preferred embodiments, the first and second chambers are integrally formed from a single inflatable liner having two compartments divided by a common wall, at least one of said compartments being selectively inflatable through integral valve means formed at least in part by said common wall.
摘要:
A manually operated actuator is described with which small incremental motions of a rod are obtained to advance a piston of a prefilled syringe. The device employs a reciprocally actuated drive element with a hole through which the rod passes freely when the drive element is in a release position. When the drive element is pivoted to a rod engaging position a pair of edges formed by the hole engage the rod and advance it an increment depending upon the amount of linear movement of the drive element. A back-up inhibitor is employed to prevent the rod from moving back when the drive element is returned to a release position. The back-up inhibitor is syringe responsive by employing a mechanism which causes engagement of the rod by the inhibitor when a syringe is attached to the actuator housing. A syringe with specially adapted flanges is described for use with the actuator.
摘要:
A gearshift device for a manually operable transmission unit having a transmission case housing gears therein is disclosed as comprising a control rod having a center axis and movable along the center axis thereof with respect to the transmission case, a control lever securely mounted on the control rod and having a free end portion, and a shift fork having a pivot axis fixed with respect to the transmission case and pivotable about the pivot axis, the shift fork having one end portion bifurcated for forming a pair of protrusions and a recess between the protrusions, the free end portion of the control lever being received in the recess, the shift fork having the other end portion operably connected to the gears of the transmission unit, wherein the free end portion of the control lever and one of the protrusions are respectively formed with flat surfaces contactable with each other when the gears of the transmission unit are held in mesh with one another.
摘要:
A floor mounted shift console for an automatic transmission has a straight-line pattern for the conventional "P R N D I L" pattern and a modified "H" pattern for a 1-2-3 shift sequence. The manual shift lever is biased into an operating position with the yoke of a primary carrier during the straight-line pattern in all positions except "L". A blocker portion on the console prevents changing from the straight-line pattern to the modified "H" pattern except from "L", but permits a change from 2nd or 3rd in the modified "H" pattern to "I" or "D", respectively. A secondary carrier, cam and lever move the transmission control output cable, which is connected to the primary carrier, in a straight line during movement of the manual shift lever to the 2nd and 3rd positions of the modified "H" pattern. A link mechanism for locking the shift console in "Park" is also provided.
摘要翻译:用于自动变速器的地面安装的换档控制台具有用于传统的“P R N D I L”模式的直线模式和1-2-3换档序列的修改的“H”模式。 在除“L”之外的所有位置,在直线图案期间,手动变速杆被偏压到主载架的轭架的操作位置。 控制台上的阻挡部分防止从直线图案改变为除“L”之外的修改的“H”图案,但允许从修改的“H”图案中的第2或第3到“I”或“D” , 分别。 在手动变速杆移动到修改后的“H”图案的第2和第3位置时,辅助承载件,凸轮和杠杆将连接到主承载件的变速器控制输出缆线以直线移动。 还提供了用于在“Park”中锁定换档控制台的连杆机构。
摘要:
A mechanical power transmission apparatus, of the differential gear type, for actuating an airplane control surface requiring two independent actuator inputs to a single control surface. Predetermined, proportionately variable, asymmetric loads between the two actuators are accomodated by a load sensitive brake in conjunction with a fuse link which fails in the event of single actuator or drive means failure. The fuse link is provided by employing a shear pin to attach the pinion gear in the differential to the pinion shaft. The shear pin failure strength in conjunction with the load variable brake determines the allowable differential torque between the two driven bevel gears.
摘要:
An aircraft control system component, such as a bellcrank, having sideplate members of three-ply laminates bonded together with an elastomer-modified epoxy, with the thickness of the central ply twice the thickness of the end plies, and with the outboard end ply being of selected thickness and yield strength so that when petalling occurs therein due to the passage of a projectile therethrough, the petals are deformable under control loads when they come in contact thereafter with associated parts to thereby permit the control system to continue to perform its function due to the improved ballistic tolerance of the component.
摘要:
In a manually operable shift control mechanism operatively connected with a transmission through shifting means wherein a shift lever controls a preselector valve means for selectively establishing one of a multiplicity of consecutively arranged speed ratios in the transmission, an escapement assembly including an arcuate control member, affixed to the shift control housing, having a multiplicity of detent cut-outs corresponding with the angular location but exceeding the number of the transmission settings; an escapement latch pivotally secured to the shift lever and having allochiral tooth portions alternately capable of entering into one of the detent cut-outs to cause at least momentary interference between the control member and the escapement latch; and bias means for sequentially pivoting and again centering the escapement latch relative to the control member for each transmission setting, whereby all but the slowest movement of the shift lever will cause a momentary entry and subsequent momentary interference between the control member and the escapement latch, thereby producing sequential single-step shifts of the transmission. Means for centering the shift lever relative to the detent cut-outs as well as providing distinct operator "feel" and escapement override means are also set forth.
摘要:
An operating lever for cable or wire actuated bicycle brakes wherein the lever is pivotally connected to a housing through a pin and slot connection whereby the lever is movable from a normal operative position to an inoperative position to thereby slacken the brake wire.