JP4566643B2 - 係止ローラーを有する墜落防止装置 - Google Patents
係止ローラーを有する墜落防止装置 Download PDFInfo
- Publication number
- JP4566643B2 JP4566643B2 JP2004214485A JP2004214485A JP4566643B2 JP 4566643 B2 JP4566643 B2 JP 4566643B2 JP 2004214485 A JP2004214485 A JP 2004214485A JP 2004214485 A JP2004214485 A JP 2004214485A JP 4566643 B2 JP4566643 B2 JP 4566643B2
- Authority
- JP
- Japan
- Prior art keywords
- support arm
- prevention device
- fall prevention
- spindle
- drive member
- 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.)
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Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B1/00—Devices for lowering persons from buildings or the like
- A62B1/06—Devices for lowering persons from buildings or the like by making use of rope-lowering devices
- A62B1/08—Devices for lowering persons from buildings or the like by making use of rope-lowering devices with brake mechanisms for the winches or pulleys
- A62B1/10—Devices for lowering persons from buildings or the like by making use of rope-lowering devices with brake mechanisms for the winches or pulleys mechanically operated
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B1/00—Devices for lowering persons from buildings or the like
- A62B1/06—Devices for lowering persons from buildings or the like by making use of rope-lowering devices
- A62B1/14—Devices for lowering persons from buildings or the like by making use of rope-lowering devices with brakes sliding on the rope
Description
前記本体の第1スピンドルに関節連結された支持アームと、
前記支持アームに固定的に取り付けられた第2スピンドルに回転自在に取り付けられた円筒形ホイールの形態の係止ローラーと、
前記ローラーの駆動部材と前記支持アームとの間に係合解除位置又は係合位置をとるように配置された遠心力連結手段とを含む墜落防止装置に関する。
12 固定ビレイロープ
14 スナップフック
16 剛性本体
18 固定装置
20 U形状チャンネル
22 ブラケット
23 穴
24 第1スピンドル
26 支持アーム
28 係止ローラー
30 第2スピンドル
31 張力ばね
32 棘突起
33 内部駆動部材
36 チューブ状ベアリング
38 遠心力連結手段
40 円筒形調速機おもり
42 傾斜面
44 円形リム
45 連結部材
46 圧縮ばね
Claims (4)
- 固定安全ロープ(12)で使用される墜落防止装置であって、墜落時にとられる作用係止位置、又は、使用者がロープ(12)に沿って上昇方向に又は制御下で下降する場合の逆方向に前進できるようにするための非作用非係止位置のいずれかをとるように構成された固定システム(18)が設けられた本体(16)を含み、前記固定システム(18)は、
前記本体(16)の第1スピンドル(24)に関節連結された支持アーム(26)と、
前記支持アーム(26)に固定的に取り付けられた第2スピンドル(30)に回転自在に取り付けられた円筒形ホイールの形態のローラー(28)と、
前記ローラー(28)の駆動部材(33)と前記支持アーム(26)との間に係合解除位置又は係合位置をとるように配置された遠心力連結手段(38)とを含む、墜落防止装置において、
前記支持アーム(26)は、前記第2スピンドル(30)と平行に延びる円筒形リム(44)を有し、
前記遠心力連結手段(38)は、圧縮ばね(46)に抗して前記駆動部材(33)の傾斜面(42)に沿って前記円筒形リム(44)の内面に当接する位置に移動自在の少なくとも一つの調速機おもり(40)と、前記支持アーム(26)の前記円筒形リム(44)の内部に配置され、前記ばね(46)の弾性力を調速機おもり(40)に伝達する連結部材(45)とを含むことを特徴とする墜落防止装置。 - 前記調速機おもり(40)は円筒形形状であり、係合位置で前記支持アーム(26)の前記円筒形リム(44)と関連して作動することを特徴とする、請求項1に記載の墜落防止装置。
- 前記調速機おもり(40)の前記周面及び前記駆動部材(33)の前記傾斜面(42)は、ラックを形成するように鋸歯状になっていることを特徴とする、請求項2に記載の墜落防止装置。
- 前記遠心力連結手段(38)は、前記第2スピンドル(30)に関して対称に配置された二つの調速機おもり(40)及び二つの圧縮ばね(46)を含むことを特徴とする、請求項1に記載の墜落防止装置。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0312247A FR2860982B1 (fr) | 2003-10-20 | 2003-10-20 | Dispositif antichute a galet bloqueur |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005125077A JP2005125077A (ja) | 2005-05-19 |
JP4566643B2 true JP4566643B2 (ja) | 2010-10-20 |
Family
ID=34385308
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004214485A Active JP4566643B2 (ja) | 2003-10-20 | 2004-07-22 | 係止ローラーを有する墜落防止装置 |
Country Status (7)
Country | Link |
---|---|
US (1) | US7137481B2 (ja) |
EP (1) | EP1525903B1 (ja) |
JP (1) | JP4566643B2 (ja) |
AT (1) | ATE337051T1 (ja) |
DE (1) | DE602004002060T2 (ja) |
ES (1) | ES2271818T3 (ja) |
FR (1) | FR2860982B1 (ja) |
Families Citing this family (48)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7844675B2 (en) * | 2005-12-15 | 2010-11-30 | At&T Intellectual Property I, L.P. | Accessing web services |
DE202006002559U1 (de) * | 2006-02-17 | 2006-04-27 | Skylotec Gmbh | Auffanggerät mit Fliehkraftkupplung |
FR2903318B1 (fr) * | 2006-07-04 | 2008-08-29 | Zedel Sas | Appareil antichute double installe sur un anneau de corde. |
CA2801743C (en) * | 2007-09-14 | 2015-07-21 | Nouvelle Hauteur Inc. | Emergency descent control device |
FR2921563B1 (fr) * | 2007-09-27 | 2014-09-05 | Rodolphe Argoud | Dispositif antichute destine a cooperer avec un support d'assurage rigide |
DE202008010819U1 (de) * | 2008-08-05 | 2008-10-16 | Skylotec Gmbh | Auffanggerät mit geschwindigkeitsabhängiger Kupplung |
GB0816343D0 (en) * | 2008-09-06 | 2008-10-15 | Uniline Safety Systems Ltd | Fall arrest device |
US8978821B2 (en) | 2009-07-10 | 2015-03-17 | Transol Corporation | Anchor trolley and fall arrest system and method implementing the same |
US20110011671A1 (en) * | 2009-07-16 | 2011-01-20 | Young Chu | Belaying apparatus with friction claw for climbing |
CA2689905A1 (en) * | 2010-01-12 | 2011-07-12 | Nouvelle Hauteur Inc. | Kit for emergency descent from a height and method therefor |
CN101850161A (zh) * | 2010-07-06 | 2010-10-06 | 刘福连 | 防坠自救逃生器 |
US8925680B2 (en) | 2010-07-14 | 2015-01-06 | Brian Christopher Herrli | Rappelling apparatus and method |
IT1403628B1 (it) * | 2011-01-13 | 2013-10-31 | Aludesign Spa | Dispositivo assicuratore e discensore |
DE102011122969B3 (de) * | 2011-05-24 | 2018-11-08 | Lorenz Hasenbach Gmbh & Co. Kg | Fallschutzläufer |
FR2981922B1 (fr) * | 2011-10-27 | 2013-11-29 | Eurocopter France | Moyen de controle d'un dispositif elevateur, appareil de levage et aeronef |
FR3000899B1 (fr) * | 2013-01-15 | 2015-06-26 | Zedel | Appareil de securite antichute et blocage sur corde |
FR3000900B1 (fr) * | 2013-01-15 | 2015-02-27 | Zedel | Appareil de securite antichute sur corde avec fonction bloqueur |
US9623269B2 (en) * | 2013-03-14 | 2017-04-18 | Black Diamond Equipment, Ltd. | Systems for assisted braking belay with a cam-clutch mechanism |
US9320924B2 (en) | 2013-03-15 | 2016-04-26 | Honeywell International Inc. | Self-locking webbing connectable device attachment plate |
CN104146650B (zh) * | 2013-05-14 | 2017-08-15 | 科沃斯机器人股份有限公司 | 擦窗机器人及其安全吸附装置 |
FR3011476B1 (fr) * | 2013-10-07 | 2016-04-01 | Simond Ets | Dispositif de liaison deplacable et amovible le long d'une corde |
CN103566502B (zh) * | 2013-10-09 | 2015-12-09 | 国家电网公司 | 线路检修登杆的全过程防坠落个人安全用具 |
USD791582S1 (en) | 2014-09-25 | 2017-07-11 | Encore Packaging Llc | Clip for securing string or rope |
USD731296S1 (en) * | 2014-09-25 | 2015-06-09 | Encore Packaging Llc | Clip for securing string or rope |
US10293975B2 (en) | 2014-03-31 | 2019-05-21 | Encore Packaging Llc | Clasp for tethering |
US10556721B2 (en) | 2014-03-31 | 2020-02-11 | Encore Packaging Llc | Clasp for tethering |
DK3129317T3 (da) * | 2014-04-07 | 2020-04-27 | Actsafe Systems AB | Bærbart, motordrevet system omfattende en rebgriberindretning |
FR3023726B1 (fr) * | 2014-07-18 | 2016-07-29 | Zedel | Bloqueur pour la remontee sur corde |
US9643568B2 (en) | 2014-12-04 | 2017-05-09 | Ford Global Technologies, Llc | Seat belt retractor including pretensioner and slack remover |
WO2016164613A1 (en) | 2015-04-07 | 2016-10-13 | Harken, Incorporated | High load descender with adaptive release linkage |
US11660475B2 (en) | 2015-04-07 | 2023-05-30 | Harken, Incorporated | High load descender with adaptive release linkage |
US10583315B2 (en) * | 2015-04-07 | 2020-03-10 | Harken, Incorporated | High load descender with adaptive release linkage |
US10046775B2 (en) * | 2015-08-04 | 2018-08-14 | American Adventure Park Systems | Universal continuous belay system |
US9505415B1 (en) * | 2015-08-04 | 2016-11-29 | American Adventure Park Systems | Universal continuous belay system |
US11065477B2 (en) | 2016-12-16 | 2021-07-20 | 3M Innovative Properties Company | Fall-protection apparatus with braking system |
US20190338593A1 (en) * | 2017-07-17 | 2019-11-07 | Safeworks, Llc | Integrated climb assist and fall arrest systems and methods |
US10982727B2 (en) * | 2019-04-05 | 2021-04-20 | Honeywell International Inc. | Protection device braking mechanism |
SE543179C2 (en) * | 2019-04-09 | 2020-10-20 | Actsafe Systems AB | A portable power-driven system |
FR3095952B1 (fr) | 2019-05-14 | 2022-07-22 | Zedel | Dispositif absorbeur d’énergie à brin d’élément filaire |
CN212090567U (zh) | 2019-09-20 | 2020-12-08 | 中际联合(北京)科技股份有限公司 | 联动操作组件、防坠落装置和防坠落系统 |
EP3816085A1 (en) * | 2019-10-30 | 2021-05-05 | Warn Industries, Inc. | Snatch ring pulley |
EP3939670A1 (en) | 2020-07-13 | 2022-01-19 | Tractel Greifzug GmbH | Fall arrest device |
DE102021102673A1 (de) | 2021-02-04 | 2022-08-04 | Edelrid Gmbh & Co. Kg | Tragbares Seilsicherungsgerät für die Partnersicherung beim Klettern |
US20220403916A1 (en) * | 2021-06-17 | 2022-12-22 | Daniel Scott | Universal tie-down apparatus and method of use |
GB2616962B (en) * | 2022-02-09 | 2024-04-24 | Int Safety Components Ltd | Fall - arrest devices |
CN115228003B (zh) * | 2022-06-22 | 2023-05-26 | 国网河南省电力公司杞县供电公司 | 一种杆塔高空作业用安全装置及使用方法 |
FR3139727A1 (fr) * | 2022-09-19 | 2024-03-22 | Zedel | Dispositif de détection d’une vitesse seuil d’un dispositif de blocage, dispositif de blocage et procédé de blocage d’un élément filaire |
FR3139725A1 (fr) * | 2022-09-19 | 2024-03-22 | Zedel | Dispositif de détection d’une vitesse seuil d’un dispositif de blocage, dispositif de blocage et procédé de blocage d’un élément filaire |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5143039Y1 (ja) * | 1974-06-25 | 1976-10-19 | ||
FR2422587A1 (fr) * | 1978-04-11 | 1979-11-09 | Motte Denis | Descendeur-bloqueur de corde |
FR2600898A1 (fr) * | 1986-07-07 | 1988-01-08 | Petzl Ets | Organe d'assurage a taquet coinceur autobloquant pour corde fixe |
US4923037A (en) * | 1989-06-29 | 1990-05-08 | John Stephenson | Fall arrest device |
JPH05503238A (ja) * | 1990-10-31 | 1993-06-03 | バロー・ヘプバーン・サラ・リミテッド | 落下阻止装置 |
JPH067470A (ja) * | 1992-03-18 | 1994-01-18 | Komet Sa | 安全装置 |
FR2748078A1 (fr) * | 1996-04-25 | 1997-10-31 | Zedel | Poulie a flasque pivotant et a bloqueur integre |
JPH11512958A (ja) * | 1996-07-16 | 1999-11-09 | トラクテル ソシエテ アノニム | 高所で作業する作業員用の自動落下防止装置 |
WO2000024471A1 (en) * | 1998-10-23 | 2000-05-04 | Latchways Plc | Two-way locking device for height safety apparatus |
JP2004144292A (ja) * | 2002-07-12 | 2004-05-20 | Zedel | 固定ザイル用落下防止装置 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4254941A (en) * | 1979-06-06 | 1981-03-10 | Groupements D'interets Economiques Europe-Levage-Manutention (Elma) | Automatic anti-fall device for manual or motorized lifting systems |
FR2513886A1 (fr) * | 1981-10-07 | 1983-04-08 | Games | Appareil permettant de freiner et/ou d'immobiliser une charge qui lui est amarree et qui chute, notamment appareil anti-chute de securite |
US4938435A (en) * | 1988-12-30 | 1990-07-03 | Frost Engineering Development Corporation | Personnel lowering device |
DE59711234D1 (de) * | 1997-06-09 | 2004-02-26 | Rollgliss Ag Zuerich | Bremsvorrichtung für Auf/Abseilgerät |
SE521204C2 (sv) * | 1997-11-06 | 2003-10-07 | Act Safe Systems Ab | Klätteranordning |
DE29823111U1 (de) * | 1998-12-28 | 1999-02-18 | Eduard Kaufmann Gmbh | Sicherungseinrichtung für Seilklemmen |
AUPQ467299A0 (en) * | 1999-12-15 | 2000-01-13 | Rogelja, Boris | Descender with two-way locking lever |
CA2334410C (en) * | 2000-02-08 | 2005-10-25 | Basecamp Innovations, Ltd. | Force limiting rope brake |
DE10011753C2 (de) * | 2000-03-13 | 2003-10-09 | Hubert Kowalewski | Klettergerät für Auf- und Abseilvorgänge |
CA2325699C (en) * | 2000-11-10 | 2009-10-20 | Leblanc Ltd. | Fall arrest safety device |
FR2818914B1 (fr) * | 2001-01-04 | 2003-08-15 | Zedel | Dispositif assureur descendeur pour l'escalade ou l'alpinisme |
US6561313B2 (en) * | 2001-08-16 | 2003-05-13 | Trimorphics, Inc. | Belay/rappel device for use in climbing activities and the like |
EP1501608A4 (en) * | 2002-04-18 | 2007-06-06 | Great Trango Holdings Inc | INSURING DEVICE FOR CLIMBING |
US6814185B1 (en) * | 2003-05-15 | 2004-11-09 | Meyer Ostrobrod | Descent controller with safety brake |
-
2003
- 2003-10-20 FR FR0312247A patent/FR2860982B1/fr not_active Expired - Lifetime
-
2004
- 2004-06-23 DE DE602004002060T patent/DE602004002060T2/de active Active
- 2004-06-23 EP EP04354024A patent/EP1525903B1/fr active Active
- 2004-06-23 ES ES04354024T patent/ES2271818T3/es active Active
- 2004-06-23 AT AT04354024T patent/ATE337051T1/de active
- 2004-07-01 US US10/880,567 patent/US7137481B2/en active Active
- 2004-07-22 JP JP2004214485A patent/JP4566643B2/ja active Active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5143039Y1 (ja) * | 1974-06-25 | 1976-10-19 | ||
FR2422587A1 (fr) * | 1978-04-11 | 1979-11-09 | Motte Denis | Descendeur-bloqueur de corde |
FR2600898A1 (fr) * | 1986-07-07 | 1988-01-08 | Petzl Ets | Organe d'assurage a taquet coinceur autobloquant pour corde fixe |
US4923037A (en) * | 1989-06-29 | 1990-05-08 | John Stephenson | Fall arrest device |
JPH05503238A (ja) * | 1990-10-31 | 1993-06-03 | バロー・ヘプバーン・サラ・リミテッド | 落下阻止装置 |
JPH067470A (ja) * | 1992-03-18 | 1994-01-18 | Komet Sa | 安全装置 |
FR2748078A1 (fr) * | 1996-04-25 | 1997-10-31 | Zedel | Poulie a flasque pivotant et a bloqueur integre |
JPH11512958A (ja) * | 1996-07-16 | 1999-11-09 | トラクテル ソシエテ アノニム | 高所で作業する作業員用の自動落下防止装置 |
WO2000024471A1 (en) * | 1998-10-23 | 2000-05-04 | Latchways Plc | Two-way locking device for height safety apparatus |
JP2004144292A (ja) * | 2002-07-12 | 2004-05-20 | Zedel | 固定ザイル用落下防止装置 |
Also Published As
Publication number | Publication date |
---|---|
ATE337051T1 (de) | 2006-09-15 |
JP2005125077A (ja) | 2005-05-19 |
FR2860982B1 (fr) | 2006-01-20 |
US7137481B2 (en) | 2006-11-21 |
EP1525903A1 (fr) | 2005-04-27 |
ES2271818T3 (es) | 2007-04-16 |
DE602004002060D1 (de) | 2006-10-05 |
FR2860982A1 (fr) | 2005-04-22 |
US20050082115A1 (en) | 2005-04-21 |
EP1525903B1 (fr) | 2006-08-23 |
DE602004002060T2 (de) | 2007-03-08 |
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R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
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R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |