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Patent Searching and Data


Matches 401 - 450 out of 576

Document Document Title
JPS6047072B2
An apparatus for automating the operation of a plurality of stud tensioning devices. A central control unit outputs a sequence of control signals, each of the control signals indicating an operative step to be completed by the stud tensi...  
JPS60157183U  
JPS60154609U  
JPS60149511U  
JPS60137209U  
JPS6033633B2
A closing device (10) is operative to compress a closure assembly (82) and an O-ring (80) within a tubular housing (64) of a control rod drive mechanism for a nuclear reactor in order to seal the housing (64). The device (10) applies a p...  
JPS6031632B2  
JPS6028636B2
An improved fixture for simultaneously threading-on and turning the nut means of several screw bolts. The fixture comprises a support ring having recesses for receiving each screw bolt and its associated nut means and a separate rotating...  
JPS6087682U  
JPS6084269U  
JPS6018307Y2  
JPS6018866B2
A coupler for use in clamping down a lid over a pressure vessel has a pair of clamping jaws movable toward and away from one another respectively between clamping and unclamping positions. The cylinder of a pressure-operated piston and c...  
JPS6066474U  
JPS6066480U  
JPS6071171A
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.  
JPS6022276U  
JPS6080U  
JPS6075U  
JPS5949877B2  
JPS5949148B2  
JPS59171075U  
JPS5939020Y2  
JPS59177891A
The invention relates to a device for connecting a cylindrical or tubular submersible element to a tubular sleeve, inter alia a submersible heating element to the sleeve of a pressurizer basin, comprising a first flange associated with t...  
JPS5933592Y2  
JPS59166466A
A screwing-unscrewing apparatus is provided, more especially for screwing-unscrewing the stud-bolts securing the lid of the reactor vessel of a nuclear reactor, comprising a frame, at least one traction assembly, at least one screwing-un...  
JPS59161278A
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.  
JPS5937197B2  
JPS59501154A
An integral tensioner assembly mountable on a stud selectively to insert and remove the stud as from a pressure vessel or the like, or to place the stud under tension so that a holding nut can be freely turned on the stud to tighten or l...  
JPS5976779A
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.  
JPS58180709U  
JPS58173479U  
JPS5850830B2
The apparatus consists of a supporting body (7) which can be put onto the flange of the cover (2) in a vertically adjustable manner and of clamping and releasing units, mounted on the supporting body (7), for the stud bolts (6) and faste...  
JPS58143178U  
JPS58106162U  
JPS58103176U  
JPS5844172U  
JPS5748340B2
A stud or nut removing tool has a hollow tubular casing with a thin wall internally formed into at least one lobe, each lobe constituting an inclined cam face and extending axially from an open lower end to a partially closed upper end. ...  
JPS5744852B2
A self-straining bolt includes a shank and a rod of steel or like stiff rigid material which fits with clearance in an axial bore within the shank of the bolt, the bore being closed at one end. A closed cylindrical chamber is secured to ...  
JPS57149972U  
JPS57140968U  
JPS5738397B2
The present invention discloses method and apparatus for connecting together two members having mating surfaces by means of a plurality of fasteners such that equal compression forces are exerted on the members along force lines normal t...  
JPS57121481A
A lockbolt has a collar (26), which may be pressed from sheet metal, swaged into transverse grooves (88) of the bolt progressively from the end of the collar remote from the workpiece along narrow circumferentially spaced segments. The s...  
JPS5733985Y2  
JPS5730060Y2  
JPS5763671U  
JPS5716683Y2  
JPS5695584A  
JPS5632302Y2  
JPS5626553B2  
JPS5625813Y2  

Matches 401 - 450 out of 576