JPH0329716U - - Google Patents
Info
- Publication number
- JPH0329716U JPH0329716U JP9080789U JP9080789U JPH0329716U JP H0329716 U JPH0329716 U JP H0329716U JP 9080789 U JP9080789 U JP 9080789U JP 9080789 U JP9080789 U JP 9080789U JP H0329716 U JPH0329716 U JP H0329716U
- Authority
- JP
- Japan
- Prior art keywords
- washer
- protrusion
- threaded part
- lock member
- separator plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 210000000078 claw Anatomy 0.000 claims description 3
- 238000000926 separation method Methods 0.000 description 1
Landscapes
- Bolts, Nuts, And Washers (AREA)
Description
第１図は本考案ねじ部品装置をボルトに実施し
た場合の分解斜視図、第２図は座金の突起の拡大
縦断面図、第３図は隔離板の正面図、第４図は第
３図−線に沿う断面図、第５図は仮締め状態
の一部縦断側面図、第６図は締付け完了状態の一
部縦断側面図、第７図はロツク部材の変形例の斜
視図、第８図、第９図はボルトの座面の段部の変
形例を示す斜視図、第１０図は本考案装置をナツ
トに実施する場合のナツトの座面を示す斜視図、
第１１図は隔離板の変形例の正面図。
１，１４……ねじ部品、２……座面の段部、２
１……面取部、３……座金、４……突起、５……
ロツク部材、６……爪、７……隔離板、７１……
穴、８……爪がはまる凹部、９……突起を受入れ
る環状凹部、１０……破断工具差込み用切欠穴、
１１……破断工具差込み用凹部、１３……脆弱部
。
Fig. 1 is an exploded perspective view of the threaded component device of the present invention applied to a bolt, Fig. 2 is an enlarged vertical sectional view of the protrusion of the washer, Fig. 3 is a front view of the separator, and Fig. 4 is Fig. 3. 5 is a partially vertical side view in a temporarily tightened state, FIG. 6 is a partially longitudinal side view in a fully tightened state, FIG. 7 is a perspective view of a modified example of the locking member, and FIG. 9 is a perspective view showing a modified example of the stepped portion of the seat surface of the bolt, and FIG. 10 is a perspective view showing the seat surface of the nut when the device of the present invention is implemented on the nut.
FIG. 11 is a front view of a modified example of the separator. 1, 14...Screw parts, 2...Stepped portion of seat surface, 2
1... Chamfered portion, 3... Washer, 4... Protrusion, 5...
Locking member, 6...claw, 7...separation plate, 71...
Hole, 8... recess into which the claw fits, 9... annular recess for receiving the protrusion, 10... cutout hole for inserting a breaking tool,
11... Recessed part for inserting a breaking tool, 13... Fragile part.
Claims (1)
ねじ部品より大径で同一円周に沿つて多数の突起
を設けた座金と、上記ねじ部品の段部に回り止め
的にはまると共に、座金の突起に係止する爪を持
つたロツク部材と、上記座金とロツク部材の間に
配置し、中央にねじ締付け圧力を受けない径の穴
が開いている破断可能な隔離板とから成り、上記
座金の各突起の表面をねじ部品の締付け回転方向
に向かつて高くなつた片流れ斜面に形成し、隔離
板の一方の面に座金の突起を受入れる環状凹部を
形成したねじ部品装置。 A threaded part having a step formed on the outer periphery of the seat surface, a washer having a diameter larger than that of the threaded part and having a large number of protrusions along the same circumference, and a washer that fits into the step of the threaded part in a non-rotating manner, and It consists of a lock member having a claw that engages with the protrusion of the washer, and a breakable separator plate that is disposed between the washer and the lock member and has a hole in the center with a diameter that does not receive the screw tightening pressure, A screw component device in which the surface of each protrusion of the washer is formed into a single-sided slope that becomes higher in the direction of tightening rotation of the screw component, and an annular recess for receiving the protrusion of the washer is formed on one surface of the separator plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9080789U JPH0645691Y2 (en) | 1989-08-01 | 1989-08-01 | Screw parts equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9080789U JPH0645691Y2 (en) | 1989-08-01 | 1989-08-01 | Screw parts equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0329716U true JPH0329716U (en) | 1991-03-25 |
| JPH0645691Y2 JPH0645691Y2 (en) | 1994-11-24 |
Family
ID=31640319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9080789U Expired - Lifetime JPH0645691Y2 (en) | 1989-08-01 | 1989-08-01 | Screw parts equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0645691Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010113897A1 (en) * | 2009-03-30 | 2010-10-07 | イスズモータースカンパニー（タイランド）リミテッド | Fastening structure |
| JP2016183692A (en) * | 2015-03-25 | 2016-10-20 | トヨタ自動車株式会社 | bracket |
| WO2017110849A1 (en) * | 2015-12-22 | 2017-06-29 | 共同カイテック株式会社 | Bus duct connection structure |
-
1989
- 1989-08-01 JP JP9080789U patent/JPH0645691Y2/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010113897A1 (en) * | 2009-03-30 | 2010-10-07 | イスズモータースカンパニー（タイランド）リミテッド | Fastening structure |
| JP2016183692A (en) * | 2015-03-25 | 2016-10-20 | トヨタ自動車株式会社 | bracket |
| WO2017110849A1 (en) * | 2015-12-22 | 2017-06-29 | 共同カイテック株式会社 | Bus duct connection structure |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0645691Y2 (en) | 1994-11-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |