The threads should also be properly cleaned and greased, and the thread protectors properly installed — preferably steel protectors, not plastic ones. Young eventually went back to California and does not appear to have been charged with the San Rafael robberies. The tong assembly is supported by a pneumatic lifting cylinder which enables the power tong to move towards the backup tong as the pin enters the socket. You may also notice that the Marine Corps has thier. Active jaw for a power tong. Preferably, said jaw units are mounted for pivotal movement about a common pivot shaft.
Inserts for CRA and Carbon Steel Tubulars / Die Technology
The gates , of the power tong and the gates , of the backup tong 3 are then opened and the tong assembly moved towards the casing until the lower length of casing lies within the backup tong and the upper length of casing lies within the power tong The tong of claim 10 wherein the insert holder is releasably connected to the at least one jaw. The rotary is located in the tong by nine guide rolls , five of which are visible in FIG. Within the broad and varied scope of digital public engagement with archaeology, blogs — interactive multiple-entry discussion sites on the World Wide Web Austin — are becoming a widespread ingredient of archaeological field-based research supporting its dissemination and public engagement. Once the lower length of casing has been gripped the upper length of casing is lowered through the power tong towards the lower length of casing
Internet Archaeol. Tong et al. Vlog to Death: Project Eliseg's Video-Blogging
The upper part of the pivot shaft is secured to a disk which is provided with a handle In use, when it is desired to grip a tubular , for example a length of casing, the tubular is introduced into the rotary through the opening The FBI was hounding him, looking for crimes that did not exist, he said in a Dec. The shims may be dispensed with although they help prevent the resilient elastomeric material of the arcuate pad being extruded under pressure. Postings have also taken place on two Facebook sites, Project Eliseg Media likes: The first, in , was more ambitious since, unlike later seasons, excavation coincided with the annual Festival of British Archaeology and the Llangollen Fringe Festival.
In , Young was charged with two counts of lying to a financial institution and two counts of bankruptcy fraud. But Young was difficult to pin down. Pins pin the fixed jaws to the rotary. Preferably, the jaw assembly includes a jaw holder having an arcuate recess which accommodates an arcuate pad of resilient elastomeric material which supports said gripping arrangement. Notable among these were JT's day 5 vlog, HW's day 6 and day 11 vlogs and his day 14 and day 19 vlogs.