hawkjaw power tong quotation

A number of apparatuses or machines for making and breaking joints in drill pipe strings are known. A superior and commercially successful machine is the HAWKJAW apparatus available from Hawk Industries, Inc. of Long Beach, Calif. Versions of it are described in U.S. Pat. No. 5,060,542 (Hauk), U.S. Pat. No. 5,386,746 (Hauk), and U.S. Pat. No. 5,868,045 (Hauk). The HAWKJAW apparatus (or machine or power tong) including both the HAWKJAW JR. and SR. models, are disclosed in the “HAWKJAW Operation, Maintenance and Service Manual” (Model 100K-ALS-REV 12,99.9200) and “HAWKJAW Operation, Maintenance and Service Manual, Model 65K-ALS, June 2000.” (The above-mentioned patents and publications and all other patents and publications mentioned anywhere in this disclosure are hereby incorporated by reference in their entireties.)

A chain spinner of the present invention, which can be part of a make/break apparatus (such as the HAWKJAW apparatus) or a separate unit, is an improvement on the "924 patented design. The spinner, for example, can be a free hanging, separate stand alone unit. It can include a unique chain oiler system, which is powered by fluid passing through the spinner motor. When the spray button is pressed the nozzle sprays hydraulic fluid onto the moving chain. The oil can thus only be sprayed when the spinner motor is turning and the chain is moving. Additionally, a chain guide system can be provided for the spinner chain to prevent the chain from bunching up and catching on the sprockets, which is a serious problem in the prior art. This chain guide is another invention disclosed herein. These chain oilers and guides can be adapted to fit on today"s spinners including the SPINMASTER spinner.

The SPINMASTER spinner can be used on pieces of equipment aside from the HAWKJAW apparatus; alternatively, it can hang on its own. When it is on its own, separate from the HAWKJAW apparatus, the controls and the system can be entirely hydraulic, without any pneumatic component. The spinner has to be running on the pipe and turning the pipe—that is, the spinner motor 70 pressurized—before the oil will spray on the chain 100 as described above in the “Summary of the Invention.” That is, the motor pressure must be on, so as long as there is pressure to the spinner motor, the sprayer will work with the spray button pushed. If the apparatus is torqued up on the pipe and the spinner motor 70 stops and the connection is shouldered up but the motor has pressure to it, the sprayer will still spray.

The present onboard spraying system allows the chain 100 to be lubricated, for example, on a daily basis before the operator starts to spin the pipe and also to be lubricated at the end of the day before shutdown. It is anticipated that this effective, user-friendly lubrication system will double or triple the chain life. Additionally, it maintains spinner power, because when a chain starts corroding, the power of the spinner to torque the pipe is reduced.

The oiler only works when the spinner motor 70 is pressurized, as previously stated. Specifically, the oiler valve will not shift and allow oil to come up into the spray nozzle 80 and spray on the chain unless the motor is pressurized. The fluid flows out of the hydraulic system—out the spray nozzle 80 onto the chain as the motor is turning. It is powered by fluid going through the spinner motor 70. The nozzle is spraying the hydraulic fluid, which comes from the power unit tank (which has about one hundred gallons capacity). It only sprays for about a second and a half and applies one-twentieth of a gallon for each spray. The user may spray once a day or once a week, for example.

The present oiler system is advantageous because oil is not sprayed on a stationary chain. The oiler button is only effective when the chain is moving so that the spray can cover the entire chain 100 with a coating of oil as it is operating. If the chain 100 is not moving while the oil is being sprayed on it, the oil will just drip down and ineffectively/inefficiently lubricate and will tend to exhaust the oil supply. The fluid that is sprayed can be the hydraulic fluid of the HAWKJAW apparatus, the SPINMASTER apparatus, the power unit of the HAWKJAW apparatus or the rig unit.

The chain oiling system can be incorporated on the hydraulic block for the HAWKJAW apparatus. It has a manifold with a triggering valve that takes oil from the spinner valve only when the spinner is running. When the motor is rotating and the spinner chain 100 is thereby moving, the oil is sprayed using spinner motor oil pressure. When the spinner motor 70 is not seeing oil, it does not have the pressure on it and it is not rotating the chain, and there is thus no pressure on the oiling system. The button can be pressed but there is no pressure available to spray on the chain because the motor is not running. In other words, the motor pressure forced in the fluid is used to spray the oil on the chain. The spray will be approximately a forty-five degree (or larger) angle spray, and can be adjusted to effectively coat the chain.

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The power of the accentual mark, of the hyphen, &c., should be thoroughly explained to the learner before he enters upon words of more than one syllable. It will be seen that where the accent is used the hyphen is omitted as superfluous; the accentual mark indicating not only the accent, but the syllabic division. In words where the accent falls on the last syllable, the accentual mark is generally omitted, as its omission after the preceding syllable or syllables sufficiently shows that the accent must necessarily fall on the last syllable

1. Block, blotch, bronze, chops, clock, copse, crock, dodge, doll, dross, flock, floss, font, fosse, frock, froth, gloss, grog, grot, lock, lodge, loft, loll, loss, moss, moth, notch, odd, plod, plot, pomp, prong, romp, scoff, scot, shock, shot, soft, solve, spot, stock, strong, thong, throb, throng, tongs, trod, troth.

1. A bronze lamp. Floss silk. A fosse or ditch. A copse or wood of small trees. Mutton chops for dinner. A pair of tongs. A strong thong They throng to the spot. The dross of metals. A lodge in the wood. A moth in the candle. Notch the shingle. She is no romp. Scoff not.

5, 6. A front seat. A kid glove. Hold thy tongue. Once a month. A wet sponge. None will come. Dost thou know it? Mere bombast my brother! An uncomely sloven. The points of the compass. A boiled onion. The pommel of the saddle. A dozen plovers. Govern thy temper. She does nothing on Monday. Covet not. Birds flew to their coverts. A mongrel goose. A thorough flogging. Shovel the snow.

6. A popular speaker. An annular form is that of a ring. Tabular refers to a table; circular, to a circle; granular, to a grain; insular, to an island; titular, to a title; jocular, to mirth; tubular, to a tube; globular, to a globe; consular, to a consul; secular, to the world or age; vehicular, to a vehicle; oracular, to an oracle; reticular, to a net; vesicular, to a vesicle. Our vernacular tongue. A particular person. A perpendicular wall.

19--21. A statuesque posture. A grotesque gesture. You pique her curiosity. A critique on her style. An aquiline nose. The Croton aqueduct. Liquidate the bill. A splendid equipage. An antique gem. The power of ubiquity. The requisite amount. The Chancellor of the Exchequer A frivolous coquette. A piquant story. A mosquito-bar. Etiquette at a masquerade. Lacquer the box.

11. Brogue, fugue, league, plague, rogue, tongue, vague, vogue. Masque, mosque, pique. Colleague, ec"logue, pro"logue. Fa-tigue", in-trigue, ob-lique, u-nique. Ha-rangue, o-paque, pro-rogue. Ap"o-logue, cat"a-logue, dec"a-logue, dem"a-gogue, di"a-logue, ep"i-logue, ped"a-gogue, syn"a-gogue.

1. Carry alms, not arms. She allowed him to speak aloud. The baron"s barren acres. The bridal feast. A bridle for the horse. Calk the ship"s sides, and put a cork in the jug. I said a candied, not a candid tongue. A capital crime was committed in the capitol. A y[short e, breve]llow carrot, but not a carat of gold. In his choler he threw off his collar. Currant wine. Current news. A councilor is a member of a council. Call the counselor at law.

Wisdom, power, and goodness, are the attributes of the Deity. They passed their time in drawing, working, reading, and playing. He is a worthy, liberal, and benevolent man. I came, saw, and conquered. Two, four, six, eight, and ten, are even numbers. He behaved rashly and violently. They rushed into the streets singing, shouting, and screaming violently. I was received civilly and hospitably.

1290 words such as Chinese characters in common use are existing, good, positive, add, beat, benevolence concern the version of assembly about being, be complementary with position, western east, its parts that are in the left side are respectively king, woman, Fu, power, Rolling, Ren etc. and are positive west, its parts that are in the right be respectively see, son, day, mouth, fourth, the second-class orientation, due east that is.Therefore, all Chinese characters with left and right sides version assembly all to the west of the coding left and right sides, position, east parts; If with the digital code orientation, then same structure member with 4 coding wests is with the structure member in 6 coding east.As scheming:

Triplen.Chinese characters in common use are graceful, post, not, word is the version of upper, middle and lower assembly surplus idle, the uncle (mother"s brother) etc. 300, be complementary with Central-South orientation, north, its parts that are in the top are respectively and say, Http, Lv, Si, mortar etc. are the positive north, its interjacent parts are respectively: four, big, say, mouth, field etc. all are clipped in the middle part, its be in that following parts are respectively and, can, greatly, the heart, power etc. are Due South.Therefore, all Chinese characters with the assembly of upper, middle and lower version all to the north of Central-South azimuth coding; If with the digital code orientation, without exception with the northern parts of 2 codings, with 5 coding intermediate members, with the southern parts of 8 codings.As scheming:

Chinese characters in common use are looked, Hunan, stretch tight, hoe, sorrowful, 312 words such as ridiculing is that the left, center, right concerns the assembling structure form, be complementary with orientation, the western Middle East, its parts that are in the left side are respectively order, Rui, Si, Jin, Xin, mouth waits and is position, positive west, the parts that are clipped in the middle are respectively standing grain, wood, month, and, shellfish, early etc., and the parts that are in the right are respectively fire, order, month, power, Dao, wait by the moon and be positive east, therefore, Middle East azimuth coding to the west of the Chinese character of all left, center, rights version assembly is equal, if with the digital code orientation, then same parts with 4 coding wests, with 5 parts of encoding and being clipped in the middle, with 6 coding east parts.As scheming:

The Chinese characters in common use prize, broom, take along, exert, 230 words such as frame are the version that below, last corner concerns assembly, with the northwest, northeast, south is complementary, its parts that are in the upper left corner are respectively Zhuang, rich, rich, the woman, power etc. are all in the northwest corner, its parts that are in the upper right corner are respectively sunset, rich, cutter, again, mouth waits and is northeast corner, its parts that are in the below are respectively big, Ji, hand, power, wood etc. are all at Due South, therefore, all Chinese characters of below, corner version of going up are all with the northwest, northeast, the due south azimuth coding, if with the digital code orientation, then without exception with 1 coding northwest corner parts, with 3 coding northeast corner parts, with the southern parts of 8 codings.As scheming:

Chinese characters in common use turn over, hesitate, black, pace up and down, 20 words such as whip are with the version and the northwest of the right-hand folder meta assembly of left corner, southwest, the folder meta, the orientation in positive east is complementary, the parts in the upper left corner are respectively, mouthful, in, mouthful, twenty grade is the northwest corner, the parts in its lower left corner are the fields, end, Xiangxi, end, the medium southwest corner that is, the parts of folder meta are to practise, vow, one, close, Ren etc. are all at centre bit, the parts on the right are to practise, mouthful, power, Fu, more wait all in positive east, therefore, the Chinese character of all left corners right-hand folder meta assembly is all with the northwest corner, the southwest corner, the folder meta, positive east coding; If with the digital code orientation, then without exception with 1 coding northwest corner parts, with 7 coding southwest corner parts, with 5 coding folder meta parts, with 6 coding due east quadrate part spares.As scheming:

Chinese characters in common use are climing, lonely, power, scape, the version of below, 50 words such as booth top folder dibit assembly and northern southern both sides are pressed from both sides dibit and are complementary, the parts of top are Lv, Http, Mi, say, Tou etc. are the positive north, the parts that are clipped in meta are to say, Lv, say, Tou, mouthful etc., the parts that are clipped in down meta are four, say, greatly, mouthful, Mi etc., two parts that are clipped in meta are centre bit jointly, the below parts be and, greatly, towel, little, fourths etc. are all at Due South, therefore, the Chinese character of below, all tops folder dibit assembly is all with the positive north, meta on the folder, folder is meta down, the Due South coding; If with the digital code orientation, then, go up the meta parts with 5 coding folders without exception with the positive northern parts of 2 codings, with 5 coding folders meta parts down, with 8 coding Due South parts, as figure:

Chinese character is teased, pigtail, debate, distinguish, lobe etc., parts field, upright, upright, upright, Li Chu northwest corner, power, ten, ten, ten, southwest corner, ten places, woman, Si, Yan, Pie, melon folder meta, field, upright, upright, upright, upright place northeast corner, power, ten, ten, ten, ten place"s southeast corners, and with azimuth coding, if with the digital code orientation, then with 1,7,5,3,9 codings, as scheming:

Chinese character rises, catches up with, spoon, 19 words such as exert oneself, with upper left corner soil, soil, day, etc. be the northwest parts, the lower left corner is ended, is ended, Shu, brother etc. are southwestern parts, the upper right corner, do, an ancient type of spoon, power etc. are the northeast parts, with northwest, southwest, north-east hyte distribution structure form, and with its azimuth coding parts, if with the digital code azimuth coding, then without exception with 1 coding northwest corner parts, with 7 coding southwest corner parts, with 3 coding northeast corner parts.

19 words such as Chinese character bank, puncture, thunderbolt are up-down structure, what be complementary with it is northern southern, superstructure mountain, Lv, rain etc. are the positive north, substructure is done, arrow, power are Due South, broken broken the lacking that lacks structure factory, Epileptic, factory, be oriented southeast corner, therefore, position, south coding to the north of the parts of this up-down structure are equal, its broken scarce structure is with the southeast position.If with the digital code azimuth coding, then without exception with the parts of position, south, 28 coding north, with the broken structure member that lacks of 9 codings.

Chinese character lotus, bamboo container for fruit, dried meat, etc., bamboo mat spread on the floor for people to sit in ancient China are up-down structure, what be complementary with it is position, south, north, superstructure Lv, bamboo, bamboo, bamboo etc. are the positive north, substructure car, power, end etc. is south, broken the lacking of the broken structure Chuo of lacking, be oriented northeast corner, therefore, position, south coding to the north of the up-down structure parts, the broken structure member that lacks is encoded with northeast corner.If with the digital code orientation, then without exception with its position, south, north parts of 28 codings, with the broken structure member that lacks of 3 codings.

6 words such as Chinese character turns round and look at, encourages, Jue, Qi, unicorn, Zhe are left and right sides structure, what be complementary with it is position, western east, in the parts of on the left side, the broken broken scarce orientation that lacks structure member is a southeast corner, the broken parts that lack assembly in the structure, ten thousand,, elder brother, elder brother, twenty etc. be the west, the parts page or leaf on the right, power, Dao, its,, bird etc. is east, therefore, the broken structure member that lacks is with the southeast position coding, and to the west of the structure member of the left and right sides encode in the position, east.If with the digital code orientation, then without exception with the broken structure member that lacks of 9 codings, with the 46 western eastern structure members of encoding and being complementary with it.

Chinese character digs, fatigued, Huan, nautilus etc. are left and right sides structure, what be complementary with it is position, western east, the broken broken scarce orientation that lacks structure, the left side is the southwest corner, the parts of interior assembly, mouthful, day, end etc. and to be the west, the right parts are that Dao, power, Fu, bird are positive east, therefore, the broken structure that lacks is with the broken southwestern azimuth coding that lacks, and left and right sides structure member is position, the western east coding to be complementary all.If with the digital code orientation, then without exception with the broken orientation that lacks of 7 codings, with 46 coding position, western east parts.