SU373685A1 - DEVICE FOR OBJECT MOVEMENTS, FOR EXAMPLE OF A SUBJECT TABLE OF MEASURING MICROSCOPE - Google Patents
DEVICE FOR OBJECT MOVEMENTS, FOR EXAMPLE OF A SUBJECT TABLE OF MEASURING MICROSCOPEInfo
- Publication number
- SU373685A1 SU373685A1 SU1698875A SU1698875A SU373685A1 SU 373685 A1 SU373685 A1 SU 373685A1 SU 1698875 A SU1698875 A SU 1698875A SU 1698875 A SU1698875 A SU 1698875A SU 373685 A1 SU373685 A1 SU 373685A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- subject table
- measuring microscope
- object movements
- nut
- carriage
- Prior art date
Links
Landscapes
- Details Of Measuring And Other Instruments (AREA)
Description
1one
Известные устройства дл перемещений Объекта, например предметного столика измерительного микроскопа, содержащие микрометрический винт с толкающей гайкой, соединенной с кареткой столика иголками и планкой, характеризуютс недостаточной точностью перемещени каретки из-за наличи мертвого хода в паре винт-гайка.Known devices for moving an Object, such as a microscope stage, containing a micrometer screw with a pushing nut connected to the table carriage with needles and a bar, are characterized by insufficient accuracy of the carriage movement due to the presence of a dead stroke in the screw-nut pair.
Предлагаемое устройство отличаетс от известных тем, что оно снабжено установленной на микрометрическом винте дополнительной гайкой, снабженной пружинами, посредством которых она соединена с кареткой столика , и расположенной с зазором относительно толкающей гайки.The proposed device differs from the known ones in that it is provided with an additional nut mounted on the micrometer screw, equipped with springs, by means of which it is connected to the table carriage and positioned with a gap relative to the pushing nut.
Такое выполнение устройства позвол ет повысить точность перемещени за счет уменъплени мертвого хода.Such an embodiment of the device makes it possible to increase the accuracy of movement by reducing the dead stroke.
На чертеже показано описываемое устройство , содержащее микрометрический винт /, на котором имеютс две гайки 2 а 3, соединенные между собой шпонкой 4.The drawing shows the described device, containing a micrometer screw /, on which there are two nuts 2 a 3, interconnected by a key 4.
Гайка 2 соединена с кареткой столика 5The nut 2 is connected to the table carriage 5
иголками 6 через качающуюс планку 7, а гайка 3 соединена с кареткой столика пружинами сжати 8.the needles 6 through the rocker bar 7, and the nut 3 is connected to the table carriage by compression springs 8.
Устройство выбирает мертвый ход в паре винт / - гайка 2 и обеспечивает минимальные перекосы каретки 5 при совместном движении с гайками 2 н 3.The device selects the dead stroke in a pair of screw / - nut 2 and ensures minimal distortions of the carriage 5 in the joint movement with nuts 2 and 3.
Предмет изобретени Subject invention
Устройство дл перемещений объекта, вапример предметного столика измерительного микроскопа, содержащее микрометрический винт с толкающей гайкой, соединенной с кареткой столика иголками и планкой, отличающеес тем, что, с целью новыщени точности перемепдени за счет уменьщени мертвого хода, оно снабжено установленной на микрометрическом винте дополнительной гайкой , снабженной пружинами, посредством которых она соединена с кареткой столика, и расположенной с зазором относительно толкающей гайки.A device for moving an object, such as a sample microscope stage, containing a micrometer screw with a pushing nut connected with a table carriage with needles and a bar, characterized in that, in order to improve the accuracy of interleaving by reducing the dead stroke, it is equipped with an additional nut mounted on the micrometer screw equipped with springs, through which it is connected to the carriage table, and located with a gap relative to the pushing nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1698875A SU373685A1 (en) | 1971-09-21 | 1971-09-21 | DEVICE FOR OBJECT MOVEMENTS, FOR EXAMPLE OF A SUBJECT TABLE OF MEASURING MICROSCOPE |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1698875A SU373685A1 (en) | 1971-09-21 | 1971-09-21 | DEVICE FOR OBJECT MOVEMENTS, FOR EXAMPLE OF A SUBJECT TABLE OF MEASURING MICROSCOPE |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU373685A1 true SU373685A1 (en) | 1973-03-12 |
Family
ID=20488422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1698875A SU373685A1 (en) | 1971-09-21 | 1971-09-21 | DEVICE FOR OBJECT MOVEMENTS, FOR EXAMPLE OF A SUBJECT TABLE OF MEASURING MICROSCOPE |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU373685A1 (en) |
-
1971
- 1971-09-21 SU SU1698875A patent/SU373685A1/en active
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