JP4822853B2 - 鉄筋係止具 - Google Patents
鉄筋係止具 Download PDFInfo
- Publication number
- JP4822853B2 JP4822853B2 JP2006009843A JP2006009843A JP4822853B2 JP 4822853 B2 JP4822853 B2 JP 4822853B2 JP 2006009843 A JP2006009843 A JP 2006009843A JP 2006009843 A JP2006009843 A JP 2006009843A JP 4822853 B2 JP4822853 B2 JP 4822853B2
- Authority
- JP
- Japan
- Prior art keywords
- reinforcing bar
- hole
- peripheral surface
- inner peripheral
- main body
- 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.)
- Expired - Fee Related
Links
- 230000003014 reinforcing effect Effects 0.000 claims description 116
- 230000002093 peripheral effect Effects 0.000 claims description 29
- 238000003780 insertion Methods 0.000 claims description 8
- 230000037431 insertion Effects 0.000 claims description 8
- 230000008602 contraction Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/08—Members specially adapted to be used in prestressed constructions
- E04C5/12—Anchoring devices
- E04C5/122—Anchoring devices the tensile members are anchored by wedge-action
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/08—Members specially adapted to be used in prestressed constructions
- E04C5/12—Anchoring devices
- E04C5/125—Anchoring devices the tensile members are profiled to ensure the anchorage, e.g. when provided with screw-thread, bulges, corrugations
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B37/00—Nuts or like thread-engaging members
- F16B37/08—Quickly-detachable or mountable nuts, e.g. consisting of two or more parts; Nuts movable along the bolt after tilting the nut
- F16B37/0807—Nuts engaged from the end of the bolt, e.g. axially slidable nuts
- F16B37/0828—Nuts engaged from the end of the bolt, e.g. axially slidable nuts with a longitudinal slit through the annular wall of the nut for enabling expansion of the nut, e.g. for easy removal
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B37/00—Nuts or like thread-engaging members
- F16B37/08—Quickly-detachable or mountable nuts, e.g. consisting of two or more parts; Nuts movable along the bolt after tilting the nut
- F16B37/0807—Nuts engaged from the end of the bolt, e.g. axially slidable nuts
- F16B37/0864—Nuts engaged from the end of the bolt, e.g. axially slidable nuts with the threaded portions of the nut engaging the thread of the bolt by pressing or rotating an external retaining member such as a cap, a nut, a ring or a sleeve
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B37/00—Nuts or like thread-engaging members
- F16B37/08—Quickly-detachable or mountable nuts, e.g. consisting of two or more parts; Nuts movable along the bolt after tilting the nut
- F16B37/0871—Quickly-detachable or mountable nuts, e.g. consisting of two or more parts; Nuts movable along the bolt after tilting the nut engaging the bolt laterally, i.e. without the need to engage the end of the bolt
- F16B37/0892—Quickly-detachable or mountable nuts, e.g. consisting of two or more parts; Nuts movable along the bolt after tilting the nut engaging the bolt laterally, i.e. without the need to engage the end of the bolt in two or more pieces, e.g. assemblies made by two C-shaped nuts mutually interlocked, or retained by an additional member
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Reinforcement Elements For Buildings (AREA)
Description
11,21,31 本体部材
11a 貫通孔
11b 内周面
11c 挿入部
11d フランジ部
11f 縮径側開口
11g 拡径側開口
12 嵌合部材
12a 雌ねじ部
12b 外周面
12c スリット
13 鉄筋
13a 雄ねじ部
13b 端部
14 ブロック
14a 空洞部
14b 端面
15 板材
15a 係止孔
21a,31a 平面部
C 軸心
T 張力
Claims (2)
- 鉄筋が挿通可能な貫通孔を有する本体部材と、前記貫通孔に挿通された鉄筋と当該貫通孔の内周面との間に嵌入される複数の嵌合部材と、を備え、前記貫通孔の内周面を軸心方向に沿って縮径する漏斗形状とし、前記嵌合部材の内周面に前記鉄筋との係合部を設け、前記嵌合部材の外周面の少なくとも一部に前記本体部材の内周面と面接触する円錐面を設け、前記係合部として、前記嵌合部材の内周面に、前記鉄筋外周に形成された雄ねじ部に螺合する雌ねじ部を設け、前記本体部材の外周に、略円筒状の挿入部と、前記挿入部より外径の大きなフランジ部と、を設け、前記フランジ部の外周に前記貫通孔の軸心を挟んで平行に配置された少なくとも一対の平面部を設けたことを特徴とする鉄筋係止具。
- 前記嵌合部材に、前記貫通孔の軸心方向に開設されたスリットを設けた請求項1記載の鉄筋係止具。
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006009843A JP4822853B2 (ja) | 2006-01-18 | 2006-01-18 | 鉄筋係止具 |
RU2008127226/11A RU2397377C2 (ru) | 2006-01-18 | 2006-10-30 | Устройство для фиксации арматурного стержня |
MX2008008680A MX2008008680A (es) | 2006-01-18 | 2006-10-30 | Dispositivo de bloqueo de barra de refuerzo. |
PCT/JP2006/321651 WO2007083428A1 (ja) | 2006-01-18 | 2006-10-30 | 鉄筋係止具 |
EP06812161A EP1975422A1 (en) | 2006-01-18 | 2006-10-30 | Reinforcing-bar engagement device |
CA002631508A CA2631508A1 (en) | 2006-01-18 | 2006-10-30 | Reinforcing-bar engagement device |
US12/087,898 US20100186340A1 (en) | 2006-01-18 | 2006-10-30 | Reinforcing Bar Locking Device |
CNA2006800491223A CN101346550A (zh) | 2006-01-18 | 2006-10-30 | 钢筋卡定件 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006009843A JP4822853B2 (ja) | 2006-01-18 | 2006-01-18 | 鉄筋係止具 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007192272A JP2007192272A (ja) | 2007-08-02 |
JP4822853B2 true JP4822853B2 (ja) | 2011-11-24 |
Family
ID=38287388
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006009843A Expired - Fee Related JP4822853B2 (ja) | 2006-01-18 | 2006-01-18 | 鉄筋係止具 |
Country Status (7)
Country | Link |
---|---|
US (1) | US20100186340A1 (ja) |
EP (1) | EP1975422A1 (ja) |
JP (1) | JP4822853B2 (ja) |
CN (1) | CN101346550A (ja) |
CA (1) | CA2631508A1 (ja) |
RU (1) | RU2397377C2 (ja) |
WO (1) | WO2007083428A1 (ja) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103452306B (zh) * | 2013-08-20 | 2016-07-06 | 广西建工集团第三建筑工程有限责任公司 | 一种采用锚固法预埋墙体拉结筋工具式模板 |
WO2015178959A1 (en) | 2014-05-19 | 2015-11-26 | Felix Sorkin | Modified permanent cap |
CN104141363B (zh) * | 2014-06-04 | 2016-08-24 | 兰州铁信土建新技术有限公司 | 一种后组合夹持式预应力锚具 |
CN103994139B (zh) * | 2014-06-06 | 2016-03-16 | 国家电网公司 | 带扭力胀塞的带垫螺母 |
DE102014008166B4 (de) * | 2014-06-10 | 2016-01-07 | Firep Rebar Technology Gmbh | Hochfeste Befestigungsvorrichtung |
AU2016282936A1 (en) * | 2015-06-26 | 2018-01-18 | Danmarks Tekniske Universitet | Anchorage device |
CN106284849A (zh) * | 2016-09-26 | 2017-01-04 | 昆山生态屋建筑技术有限公司 | 一种拼接网架预应力钢筋锚具 |
JP6960759B2 (ja) * | 2017-04-21 | 2021-11-05 | 前田建設工業株式会社 | 軽量部材を用いた構造物 |
US10378257B2 (en) * | 2017-07-26 | 2019-08-13 | Fca Us Llc | Nut for threaded hinge pin |
CN108799310A (zh) * | 2018-08-27 | 2018-11-13 | 安徽西马新能源技术有限公司 | 一种汽车安装紧固组件 |
CZ34202U1 (cs) * | 2020-06-17 | 2020-07-07 | Alca Plast, S.R.O. | Fixační opěrka pro kotvení nosných rámů sanitárních zařízení ke zdivu |
EP4001527B1 (de) * | 2020-11-23 | 2023-10-11 | Nextrend GmbH | Wandhalter, insbesondere für ein sanitärobjekt |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US570786A (en) * | 1896-11-03 | Expansion-bolt | ||
US1120368A (en) * | 1911-11-27 | 1914-12-08 | Booraem & Rohmer Patent Company | Expansion-bolt. |
US2180866A (en) * | 1938-07-20 | 1939-11-21 | John A Cryer | Connector |
JPS531925A (en) * | 1976-06-25 | 1978-01-10 | Hasegawa Komuten Kk | Fixation fittings of reinforcement |
DE3438355A1 (de) * | 1984-10-19 | 1986-04-24 | Philipp Holzmann Ag, 6000 Frankfurt | Keilverankerung fuer spanndrahtlitzen |
AT390100B (de) * | 1985-03-05 | 1990-03-12 | Vorspann Technik Gmbh | Verankerung fuer spannglieder |
FR2602258B1 (fr) * | 1986-07-31 | 1988-11-04 | Freyssinet Int Stup | Perfectionnements aux dispositifs d'ancrage des armatures tendues |
US4773198A (en) * | 1986-09-05 | 1988-09-27 | Continental Concrete Structures, Inc. | Post-tensioning anchorages for aggressive environments |
DE19818739A1 (de) * | 1998-04-27 | 1999-10-28 | Fischer Artur Werke Gmbh | Befestigungselement zum nachträglichen Bewehrungsanschluß, insbesondere für Erdbebensicherung |
JP2002180668A (ja) * | 2000-12-13 | 2002-06-26 | Shinko Wire Co Ltd | プレストレストコンクリート用緊張材の接続装置及びその接続装置を用いたプレストレストコンクリートブロックの接続方法 |
JP2002227343A (ja) * | 2001-02-02 | 2002-08-14 | Ps Corp | Pc鋼棒の係着装置、連結装置および定着装置 |
US6560939B2 (en) * | 2001-03-19 | 2003-05-13 | Felix L. Sorkin | Intermediate anchor and intermediate anchorage system for a post-tension system |
US6684585B2 (en) * | 2001-05-30 | 2004-02-03 | Robert Campbell | Method and apparatus for providing a visual indication of the tension applied to a tendon of a post-tension system |
US6568757B2 (en) * | 2001-06-08 | 2003-05-27 | Ming Chuan Lin | Control device for seat post of office chairs |
JP2004308203A (ja) * | 2003-04-04 | 2004-11-04 | Nippon Steel Corp | 高強度線材の定着治具構造 |
JP2004346575A (ja) * | 2003-05-21 | 2004-12-09 | Nippon Electric Glass Co Ltd | ガラスブロック及びそれを用いたガラスブロック構築体 |
US7726082B2 (en) * | 2004-12-04 | 2010-06-01 | Hayes Specialty Machining Ltd. | Anchor wedge configuration for tendon anchors |
US20060179742A1 (en) * | 2005-02-14 | 2006-08-17 | Precision Surelock, Inc. | Anchor for concrete post-tension anchoring |
KR100780088B1 (ko) * | 2005-12-05 | 2007-11-29 | 신종덕 | 인장재제거용 앵커의 내부정착제 |
US7765752B2 (en) * | 2008-02-20 | 2010-08-03 | Hayes Specialty Machining, Ltd. | Anchor system with substantially longitudinally equal wedge compression |
-
2006
- 2006-01-18 JP JP2006009843A patent/JP4822853B2/ja not_active Expired - Fee Related
- 2006-10-30 RU RU2008127226/11A patent/RU2397377C2/ru not_active IP Right Cessation
- 2006-10-30 EP EP06812161A patent/EP1975422A1/en not_active Withdrawn
- 2006-10-30 US US12/087,898 patent/US20100186340A1/en not_active Abandoned
- 2006-10-30 WO PCT/JP2006/321651 patent/WO2007083428A1/ja active Application Filing
- 2006-10-30 CN CNA2006800491223A patent/CN101346550A/zh active Pending
- 2006-10-30 CA CA002631508A patent/CA2631508A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
RU2008127226A (ru) | 2010-02-27 |
JP2007192272A (ja) | 2007-08-02 |
CA2631508A1 (en) | 2007-07-26 |
US20100186340A1 (en) | 2010-07-29 |
CN101346550A (zh) | 2009-01-14 |
RU2397377C2 (ru) | 2010-08-20 |
EP1975422A1 (en) | 2008-10-01 |
WO2007083428A1 (ja) | 2007-07-26 |
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