JP3642491B2 - アンカー用スペーサ - Google Patents
アンカー用スペーサ Download PDFInfo
- Publication number
- JP3642491B2 JP3642491B2 JP2004042080A JP2004042080A JP3642491B2 JP 3642491 B2 JP3642491 B2 JP 3642491B2 JP 2004042080 A JP2004042080 A JP 2004042080A JP 2004042080 A JP2004042080 A JP 2004042080A JP 3642491 B2 JP3642491 B2 JP 3642491B2
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- 125000006850 spacer group Chemical group 0.000 title claims description 29
- 239000002184 metal Substances 0.000 claims description 8
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- 230000002093 peripheral effect Effects 0.000 claims description 6
- 229910000639 Spring steel Inorganic materials 0.000 claims description 5
- 238000009434 installation Methods 0.000 description 12
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- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
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- 239000011435 rock Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
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Description
(2)両側の筒状部の開口部を挟んで両側に連設される間隔保持片の対向する内側辺部によって形成される略V字状の斜面が、アンカーに対する装着操作の初期段階において間口の広い大ざっぱな誘導機能を奏し、アンカーを両側の筒状部の開口部の両側縁部に形成した折返し部に誘導するとともに、装着操作の途中からは、それらの開口部の両側縁部に形成された折返し部により、アンカーが前記開口部へ向けて的確に誘導される。すなわち、前記間隔保持片の内側辺部によって形成される略V字状の斜面の大ざっぱな誘導機能と、両側の筒状部の開口部の両側縁部に形成された折返し部の的確な誘導機能とが相俟って、アンカー用スペーサのアンカーに対する側方からの装着操作の作業性が大幅に改善され、簡便かつ的確な装着が可能となる。
(3)間隔保持片のうち、筒状部の開口部を挟んで両側に連設される間隔保持片を前記開口部の近傍に配設したので、両側の筒状部の開口部の両側縁部に形成した折返し部と相俟って、アンカーへの装着操作における両側の筒状部の開口部の縮小動作がより的確となり良好な装着状態が得られる。
Claims (1)
- バネ鋼材などの金属弾性材から構成され、周壁の一部が軸心方向に沿って開口された両側の筒状部と、それらの両側の筒状部に両端部が一体的に連設され、それぞれ中間部が径方向外側へ膨出された複数の間隔保持片とからなり、前記間隔保持片のうち、筒状部の開口部を挟んで両側に連設される間隔保持片を前記開口部の近傍に配設するとともに、両側の筒状部の開口部の両側縁部に、それらの開口部を挟んで両側に連設される前記間隔保持片の対向する内側辺部によって形成される略V字状の斜面にほぼ沿う角度に折返し部を形成したことを特徴とするアンカー用スペーサ。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004042080A JP3642491B2 (ja) | 2002-12-05 | 2004-02-18 | アンカー用スペーサ |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002353730 | 2002-12-05 | ||
JP2004042080A JP3642491B2 (ja) | 2002-12-05 | 2004-02-18 | アンカー用スペーサ |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003313329A Division JP4338024B2 (ja) | 2002-12-05 | 2003-09-05 | アンカー用スペーサ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2004197559A JP2004197559A (ja) | 2004-07-15 |
JP3642491B2 true JP3642491B2 (ja) | 2005-04-27 |
Family
ID=32775068
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004042080A Expired - Fee Related JP3642491B2 (ja) | 2002-12-05 | 2004-02-18 | アンカー用スペーサ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP3642491B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012016449A1 (de) * | 2012-08-16 | 2014-03-13 | Feinmetall Gmbh | Prüfkopf für die elektrische Prüfung eines Prüflings |
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2004
- 2004-02-18 JP JP2004042080A patent/JP3642491B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2004197559A (ja) | 2004-07-15 |
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