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Англ. мова. Київ, 2009. Посібник для механіків,...doc
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8. Explain in English the difference between these notions.

1. sealing / gripping / abuting engagement, 2.sealing / pressure ring,

3. tapering surface / boring extension, 4. externally screw threaded / engaged.

9. Fill in the Participle I or Gerund.

1. The pipe joint (be) the subject of the present invention is particularly concerned with pipes or tubes of semi-flexible character. 2. The body is externally screw (thread) at 7 to engage internal screw threads on a

sleeve nut (have) an inner (taper) surface. 3. The pressure ring is formed with a (taper) surface on the interior of the sleeve nut. 4. The problems (discuss) are connected with the improvements in or (relate) to pipe joints or pipe couplings. 5. (Illustrate) properly, the information was presented in a very clear form. 6. (Test) this invention showed good results. 7. (Make) of aluminium the parts of the mechanism were wery light.

10. A. Transform gerunds, participles and subordinate clauses into infinitives.

1. Some students love translating texts. 2. Creating new things is a fascinating occupation.3. For inventing machines one should know mechanics. 4. The job that we should do is connected with our speciality.

5. Here is the drawing illustrating the design.

B. Compress the subbordinate clauses by infinitival and participial complexes.

1. They test the tubes that must be employed In this device 2. We consider that all the bodies consist of atoms. 3.The current which passes the electrons move in the wire. 4. We know that ohm is the unit of resistance.

5 After the atom has lost some of its electrons, it has a positive charge. 6.We know that ohm is the unit of resistance. 7. Electronic devices, as we know, control the system of electrons. 8. The engineer wants that new devices could be tested in the laboratory. 9. It is said that plastics technology marks a new era of molecular engineering. 10. It appears that robots are already used at home. 11. The machine is improved so that it could pass testing.

11. Use the Conditional Mood to express regret and opinion about the unfulfilled (unreal) action in the past.

Model 1. If only he / could / might illustrate the design!

Model 2. I would / could / might have given you a piece of advice.

12. Use the English patent stamps in a virtual brief patent specification of a known machine or a machine part.

relates to / in connection with пов'язаний з, відноситься до

in accordance with the invention у звязку з винаходом

the subject of the present invention об’єкт поданого винаходу

is particularly concerned with зокрема пов'язаний з

not exclusively не виключно

in such purposes для такого застосування

we claim ми заявляємо

the said, referred to вищезгаданий

comprises включає

more particularly більш конкретно

suppose уявляти

the former попередній

the latter останній

13. Translate the sentences into English:

1. Згідно з цим винаходом, механізм двошвидкісного механічного приводу включає вал з різьбленням та черв’як (шнек), монтований на названому валу. 2. Згідно з кресленнями, електричний мотор необхідний для керування кінцевим валом приводу. 3. Контролюючий засіб може примушувати мотор змінити напрямок руху. 4. Взаємодія гвинта та гайки спричиняє поздовжній рух черв’яка від зупинки. 5.Як заявлено, цей винахід пов’язаний з механізмом настройки радіоприймача.