SU1564417A1 - Device for checking effort of tightening threaded connection - Google Patents
Device for checking effort of tightening threaded connection Download PDFInfo
- Publication number
- SU1564417A1 SU1564417A1 SU874206575A SU4206575A SU1564417A1 SU 1564417 A1 SU1564417 A1 SU 1564417A1 SU 874206575 A SU874206575 A SU 874206575A SU 4206575 A SU4206575 A SU 4206575A SU 1564417 A1 SU1564417 A1 SU 1564417A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- hole
- pin
- nut
- fastener
- threaded connection
- Prior art date
Links
Abstract
Изобретение относитс к машиностроению и может быть использовано дл контрол усили зат жки ответственных резьбовых соединений. Цель изобретени - расширение технологических возможностей. Устройство содержит штифт 1 с резьбой в средней части дл закреплени в глухом осевом отверстии крепежного элемента. На верхней части штифта 1 размещена гайка 3 со стопорным винтом 4. Между нижним торцом гайки 3 и стопорным кольцом 5 установлена сигнальна шайба 6. Изобретение позвол ет многократно использовать устройство дл контрол зат жки за счет устранени вли ни остаточного удлинени крепежной детали. 1 ил.The invention relates to mechanical engineering and can be used to control the tightening forces of critical threaded connections. The purpose of the invention is the expansion of technological capabilities. The device comprises a threaded pin 1 in the middle part for fastening a fastener in a hollow axial hole. A nut 3 with a locking screw 4 is placed on the upper part of the pin 1. A signal washer 6 is installed between the lower end of the nut 3 and the locking ring 5. The invention makes it possible to reuse the tightening control device by eliminating the effect of residual elongation of the fastener. 1 il.
Description
WU«P- -Wll W JWJ WU "P- -Wll W JWJ
515644176515644176
рени технологических возможностей, конт-креплен своей средней частью в отверстии рольный узел выполнен съемным и снаб-крепежного элемента, сигнальна шайба раз- жен гайкой со стопорным винтом, установ-мешена между верхним торцом крепежного ленной на верхней части штифта, штифт за-элемента и нижним торцом гайки.In order to maintain technological capabilities, the middle part of the hole in the hole is made of a removable and removable mounting element, the signal washer is uncoupled with a lock screw, installed between the upper end of the mounting pin on the top of the pin, the pin behind the element and lower end of the nut.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU874206575A SU1564417A1 (en) | 1987-03-04 | 1987-03-04 | Device for checking effort of tightening threaded connection |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU874206575A SU1564417A1 (en) | 1987-03-04 | 1987-03-04 | Device for checking effort of tightening threaded connection |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1564417A1 true SU1564417A1 (en) | 1990-05-15 |
Family
ID=21289478
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU874206575A SU1564417A1 (en) | 1987-03-04 | 1987-03-04 | Device for checking effort of tightening threaded connection |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1564417A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
LT5493B (en) | 2006-05-02 | 2008-04-25 | Vilniaus Gedimino technikos universitetas | Method and device for threaded joint tightening degree defining |
EP2184136A1 (en) | 2008-11-11 | 2010-05-12 | Vilnius Gediminas Technical University | Method and equipment of control of detail connection by threaded joint |
-
1987
- 1987-03-04 SU SU874206575A patent/SU1564417A1/en active
Non-Patent Citations (1)
Title |
---|
Изобретатель и рационализатор, 1985, № Ц, с. 26. * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
LT5493B (en) | 2006-05-02 | 2008-04-25 | Vilniaus Gedimino technikos universitetas | Method and device for threaded joint tightening degree defining |
EP2184136A1 (en) | 2008-11-11 | 2010-05-12 | Vilnius Gediminas Technical University | Method and equipment of control of detail connection by threaded joint |
LT5674B (en) | 2008-11-11 | 2010-08-25 | Vilniaus Gedimino technikos universitetas | Method and equipment of control of detail connection by threaded joint |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SU1564417A1 (en) | Device for checking effort of tightening threaded connection | |
KR100560080B1 (en) | Jig for positioning and fixing work | |
ES2043734T3 (en) | LOCKING ACCESSORY. | |
SU1055669A1 (en) | Device for attaching removable implement to transportation platform | |
SU1456295A2 (en) | Support with adjustable effort | |
KR930002869Y1 (en) | Stud bolt | |
SU1757852A1 (en) | Socket wrench | |
SU1696767A1 (en) | Joining of parts | |
SU1604542A1 (en) | Table for securing workpieces | |
SU1303751A1 (en) | Locking device | |
KR200217076Y1 (en) | A holder of the epoxy resin insulator | |
SU1288102A1 (en) | Device for attaching vehicle suspension | |
SU1462030A1 (en) | Nut | |
SU1484470A1 (en) | Tool for working bores | |
SU838107A1 (en) | Single-side access threaded connection | |
JPS5817831Y2 (en) | grating fixture | |
SU706591A2 (en) | Nut-locking threaded fastener | |
SU1334800A2 (en) | Device for engaging, locking and releasing reinforcements | |
KR0181098B1 (en) | Support bar | |
SU1467260A1 (en) | Device for attaching trays in column-type apparatus | |
KR940002306Y1 (en) | Clamping apparatus | |
KR200230595Y1 (en) | Clamp | |
SU477262A1 (en) | Device for connecting unidirectional parts | |
SU1333902A1 (en) | Fastening device | |
KR19980033811U (en) | Structure of stud bolt |