摘要:
A marker system and method are provided that can determine a shape and an axial location of a rotationally symmetrical hole in an instrument having a plurality of instrument markers.
摘要:
A battery removal apparatus for a vehicle, comprising a mobile lifting device with vertically adjustable load-handling means, and a locking device mounted thereon for locking engagement of an exchangeable battery unit of a vehicle in its engagement member. A locking device for a battery removal apparatus wherein the locking device is a sub-assembly combined to form a one-piece module comprising, a base frame to be mounted on a load-handling means of a lifting device, said base frame comprising two ramp portions and two locking hooks, wherein the locking hooks are arranged side by side at a given lateral distance apart on the base frame, are pivotable about a common pivot axis between a locking position and a release position, and are coupled by a common pivot shaft.
摘要:
A fixing device for securely fixing surgical equipment to a surgical field of a human or animal body includes a first lever element including a first gripping portion and a first handling portion, and a second lever element including a second gripping portion and a second handling portion. The and second lever elements can be connected such that they can be pivoted and detached with respect to each other.
摘要:
A marker system and method are provided that can determine a shape and an axial location of a rotationally symmetrical hole in an instrument having a plurality of instrument markers.
摘要:
The present invention is relative to a control method of a turbo-compound engine apparatus wherein said apparatus comprises a low pressure compressor connected to the high pressure turbine and a low pressure turbine connected to a high pressure compressor by means of a coupling unit. The apparatus also comprises first bypassing means of said high pressure compressor. The method according to the invention comprises the step of deactivating said first bypassing means when at least a specific condition occurs.
摘要:
A plug-type connector for producing at least one electrical contact, in particular charging plug or heavy-duty plug, having a housing and at least one first contact element arranged in the housing, wherein the housing has a plugging-side end, which is designed for plugging connection to a complementary plug-type connector, and wherein the at least one first contact element has a free end, which faces the plugging-side end, wherein at least one first contact element of the plug-type connector and at least one part of the housing are movable relative to one another between a first position, in which the first contact element is withdrawn into the housing, and a second position, in which the free end of the first contact element is exposed.
摘要:
The present invention is relative to a control method of a turbo-compound engine apparatus wherein said apparatus comprises a low pressure compressor connected to the high pressure turbine and a low pressure turbine connected to a high pressure compressor by means of a coupling unit. The apparatus also comprises first bypassing means of said high pressure compressor. The method according to the invention comprises the step of deactivating said first bypassing means when at least a specific condition occurs.
摘要:
A device for fixing a reference element with respect to a field of surgery includes a first fixing portion operable to provide a mechanical resistance against pulling and/or pushing forces, a second fixing portion provided with a surface structure operable to secure the device against an angular force, and a coupling structure. The coupling structure is operative to mechanically couple the second fixing portion to the first fixing portion, wherein said second fixing portion can be pivoted with respect to the first fixing portion.
摘要:
A method for defining an antetorsion angle γ of a femur is provided. The antetorsion angle γ is defined by two angles α′ and β that can be determined by means of two images of the femur, wherein the equation tan γ=tan α′/(cos β·cos θ) can be used to calculate the antetorsion angle γ.
摘要:
A retro-reflector for image-guided operation systems, comprising eight cube corners, wherein the tips of the cube corners are adjacent to each other and each cube corner is formed from three reflective faces, comprising a protection against contamination which prevents dirt from being deposited in the cube corners.