JP2012523355A - 荷受け手段、特に昇降装置のフックブロック - Google Patents
荷受け手段、特に昇降装置のフックブロック Download PDFInfo
- Publication number
- JP2012523355A JP2012523355A JP2012503972A JP2012503972A JP2012523355A JP 2012523355 A JP2012523355 A JP 2012523355A JP 2012503972 A JP2012503972 A JP 2012503972A JP 2012503972 A JP2012503972 A JP 2012503972A JP 2012523355 A JP2012523355 A JP 2012523355A
- Authority
- JP
- Japan
- Prior art keywords
- receiving means
- shaft
- holding element
- load receiving
- bearing
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
- B66C1/34—Crane hooks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
- B66C1/34—Crane hooks
- B66C1/36—Crane hooks with means, e.g. spring-biased detents, for preventing inadvertent disengagement of loads
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
- Rolling Contact Bearings (AREA)
Abstract
【解決手段】 本発明は、シャフトと環状保持要素が係合する周溝とを有するフックを備え、環状保持要素が荷受け手段の懸吊要素の支持面に支持され、環状保持要素がシャフトから支持面の方向に拡張するスリーブの形を有して成る、荷受け手段、特に昇降装置のフックブロックに関する。安全な荷受け手段、特に昇降装置のフックブロックを形成するために、環状保持要素(6)は円錐台状の円錐形スリーブの形に設計され、かつ外周面(6a)、スリーブ形状による内周面(6b)、上部環状頂面、および下部環状底面を有する。
【選択図】 図2
Description
2 フック
2a シャフト
2b フック部
2c 端部
2d 周面
3 横材
4 貫通開口
5 溝
5a 湾曲面
5b 接触面
6 保持要素
6a 外周面
6b 内周面
6c 支持面
6d 起立面
6e 第1セグメント
6f 第2セグメント
7 ベアリングリング
7a ベアリング面
8 アキシャル軸受
9 係止リング
9a 内周面
10 受承空間
10a 内壁
10b 受承面
10c 内溝
11 固定リング
12 ショルダ
a 角度
b 角度
S シャフト軸心
Claims (11)
- シャフトを備え、かつ環状保持要素が係合する周溝を備えたフックを有し、前記環状保持要素が荷受け手段の懸吊要素のベアリング面に支持され、前記環状保持要素がシャフトからベアリング面の方向に拡大するスリーブの形をしている、荷受け手段、特に昇降装置のフックブロックであって、前記環状保持要素(6)が円錐台状の円錐スリーブの形をしており、かつ外周面(6a)、スリーブ形状による内周面(6b)、上部環状端面、および下部環状底面を有することを特徴とする、荷受け手段。
- 前記シャフト(2a)のシャフト軸心(S)が垂直方向に向けられたときに見て、環状保持要素(6)が、シャフト(2a)に面する支持面(6c)を頂部に有し、かつベアリング面(7a)に面する起立面(6d)を底部に有し、前記支持面(6c)が前記シャフト(2a)と接触し、かつ前記起立面(6d)がベアリング面(7a)と接触することを特徴とする、請求項1に記載の荷受け手段。
- 前記支持面(6c)および前記起立面(6d)が各々凸状に湾曲し、特に円弧の形状であることを特徴とする、請求項2に記載の荷受け手段。
- 前記保持要素(6)の上部環状端面が前記支持面(6c)の形状に形成され、かつ前記保持要素(6)の下部環状端面が前記起立面(6d)の形状に形成されることを特徴とする、請求項2または3に記載の荷受け手段。
- 前記内周面(6b)および前記外周面(6a)が互いに平行に延びることを特徴とする、請求項4に記載の荷受け手段。
- 前記周溝(5)が、前記環状保持要素(6)の前記支持面(6c)と接触する湾曲面(5a)を有することを特徴とする、請求項2ないし5のいずれか一項に記載の荷受け手段。
- 前記支持面(6c)および前記湾曲面(5a)が、接触位置にあるときに互いに補完する輪郭を有することを特徴とする、請求項6に記載の荷受け手段。
- 直線状接触面(5b)が前記周溝(5)の前記湾曲面(5a)に隣接し、かつ前記ベアリング面(7a)の方向に拡大し、前記環状保持要素(6)がその内周面(6b)を前記周溝(5)の接触面(5b)に対接する状態に置かれることを特徴とする、請求項4ないし7のいずれか一項に記載の荷受け手段。
- 前記ベアリング面(7a)および前記起立面(6d)が接触位置にあるときに互いに補完する輪郭を有することを特徴とする、請求項2ないし8のいずれか一項に記載の荷受け手段。
- 前記ベアリング面(7a)がベアリングリング(7)の内側および頂部に配置され、かつ前記ベアリングリング(7)がアキシャル玉軸受(8)を介して懸吊要素に支持されることを特徴とする、請求項1ないし9のいずれか一項に記載の荷受け手段。
- 前記環状保持要素(6)が少なくとも2つのセグメント(6e、6f)に分割されることを特徴とする、請求項1ないし10のいずれか一項に記載の荷受け手段。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009017718A DE102009017718A1 (de) | 2009-04-11 | 2009-04-11 | Lastaufnahmemittel, insbesondere eine Unterflasche eines Hebezeuges |
DE102009017718.3 | 2009-04-11 | ||
PCT/EP2010/054205 WO2010115779A1 (de) | 2009-04-11 | 2010-03-30 | Lastaufnahmemittel, insbesondere eine unterflasche eines hebezeuges |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012523355A true JP2012523355A (ja) | 2012-10-04 |
JP5608218B2 JP5608218B2 (ja) | 2014-10-15 |
Family
ID=42225028
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012503972A Expired - Fee Related JP5608218B2 (ja) | 2009-04-11 | 2010-03-30 | 荷受け手段、特に昇降装置のフックブロック |
Country Status (12)
Country | Link |
---|---|
US (1) | US8608215B2 (ja) |
EP (1) | EP2417049B1 (ja) |
JP (1) | JP5608218B2 (ja) |
KR (1) | KR20110084156A (ja) |
CN (2) | CN201538643U (ja) |
AU (1) | AU2010233879B2 (ja) |
CA (1) | CA2752730C (ja) |
DE (1) | DE102009017718A1 (ja) |
ES (1) | ES2400748T3 (ja) |
MX (1) | MX2011008904A (ja) |
RU (1) | RU2011140998A (ja) |
WO (1) | WO2010115779A1 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011054148B4 (de) * | 2011-10-04 | 2015-10-22 | Terex Mhps Gmbh | Lastaufnahmemittel, insbesondere Lasthaken |
CN107555309A (zh) * | 2017-10-09 | 2018-01-09 | 上海海事大学 | 一种超大吨位分体式吊钩 |
EP3718947B1 (en) * | 2019-04-01 | 2021-09-22 | Goodrich Corporation | Cable rotation blocking system |
RU2710789C1 (ru) * | 2019-04-11 | 2020-01-14 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Воронежский государственный университет инженерных технологий" (ФГБОУ ВО "ВГУИТ") | Крюковая подвеска |
CN110282538B (zh) * | 2019-08-13 | 2024-06-18 | 大同泰瑞集团建设有限公司 | 一种便捷式安全吊钩 |
USD952983S1 (en) * | 2019-09-17 | 2022-05-24 | Konecranes Global Corporation | Hook block |
Citations (10)
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US2625005A (en) * | 1947-06-12 | 1953-01-13 | Keller Tool Co | Hoist hook assembly |
JPS54126377U (ja) * | 1978-02-24 | 1979-09-03 | ||
JPS56145096A (en) * | 1980-04-10 | 1981-11-11 | Fukuyama Tankou Zouki Kk | Hook for lifting article |
JPS57199785A (en) * | 1981-05-30 | 1982-12-07 | Fukuyama Tankou Zouki Kk | Hook for lifting |
JPS58102581U (ja) * | 1981-12-29 | 1983-07-12 | 象印チエンブロツク株式会社 | 巻上機用ロ−ドブロツク |
JPS6026487U (ja) * | 1983-07-26 | 1985-02-22 | 象印チエンブロツク株式会社 | 巻上機用ロ−ドブロツク |
JPS6077086A (ja) * | 1983-09-30 | 1985-05-01 | 株式会社日立製作所 | 旋回吊りビ−ム |
JPH05311967A (ja) * | 1992-03-13 | 1993-11-22 | Yoshida Tekkosho:Kk | 地盤穿孔装置 |
JPH09323885A (ja) * | 1996-01-18 | 1997-12-16 | Mannesmann Ag | 下部滑車 |
EP1386877A2 (de) * | 2002-08-02 | 2004-02-04 | Demag Cranes & Components GmbH | Aufhängung eines Lastanschlagmittels, insbesondere für Unterflaschen von Hebezeugen, Verfahren zur Montage von Sprengringen und Montagewerkzeug hierzu |
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US921286A (en) | 1906-03-27 | 1909-05-11 | Lidgerwood Mfg Co | Hook. |
US931270A (en) | 1908-11-27 | 1909-08-17 | William R Clarkson | Swivel-hook. |
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US1525090A (en) | 1923-06-02 | 1925-02-03 | Gillis & Geoghegan Inc | Hoisting hook |
US2553133A (en) | 1946-12-14 | 1951-05-15 | Dewey L Conner | Quick-change hook |
SU131059A1 (ru) | 1960-02-04 | 1960-11-30 | Н.И. Гудимов | Прицепное устройство дл подъема грузов |
US3092412A (en) | 1961-07-17 | 1963-06-04 | Norman B Drake | Grab hook |
US4017111A (en) | 1976-04-05 | 1977-04-12 | Presco International, Inc. | Safety hook |
JPS6026487A (ja) | 1983-07-25 | 1985-02-09 | Sony Corp | 回転速度制御装置 |
SU1139692A1 (ru) | 1983-09-21 | 1985-02-15 | Дрогобычский завод автомобильных кранов | Крюкова подвеска |
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EP2039948A1 (de) | 2007-09-19 | 2009-03-25 | Sgl Carbon Ag | Montagehilfsmittel für Elektrodenstrang-Montage |
-
2009
- 2009-04-11 DE DE102009017718A patent/DE102009017718A1/de not_active Withdrawn
- 2009-06-19 CN CN2009201588000U patent/CN201538643U/zh not_active Expired - Fee Related
-
2010
- 2010-03-30 EP EP10711683A patent/EP2417049B1/de not_active Not-in-force
- 2010-03-30 US US13/262,769 patent/US8608215B2/en not_active Expired - Fee Related
- 2010-03-30 CN CN2010800028238A patent/CN102282090B/zh not_active Expired - Fee Related
- 2010-03-30 RU RU2011140998/11A patent/RU2011140998A/ru not_active Application Discontinuation
- 2010-03-30 CA CA2752730A patent/CA2752730C/en not_active Expired - Fee Related
- 2010-03-30 AU AU2010233879A patent/AU2010233879B2/en not_active Ceased
- 2010-03-30 MX MX2011008904A patent/MX2011008904A/es not_active Application Discontinuation
- 2010-03-30 JP JP2012503972A patent/JP5608218B2/ja not_active Expired - Fee Related
- 2010-03-30 WO PCT/EP2010/054205 patent/WO2010115779A1/de active Application Filing
- 2010-03-30 KR KR1020117005908A patent/KR20110084156A/ko active IP Right Grant
- 2010-03-30 ES ES10711683T patent/ES2400748T3/es active Active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2625005A (en) * | 1947-06-12 | 1953-01-13 | Keller Tool Co | Hoist hook assembly |
JPS54126377U (ja) * | 1978-02-24 | 1979-09-03 | ||
JPS56145096A (en) * | 1980-04-10 | 1981-11-11 | Fukuyama Tankou Zouki Kk | Hook for lifting article |
JPS57199785A (en) * | 1981-05-30 | 1982-12-07 | Fukuyama Tankou Zouki Kk | Hook for lifting |
JPS58102581U (ja) * | 1981-12-29 | 1983-07-12 | 象印チエンブロツク株式会社 | 巻上機用ロ−ドブロツク |
JPS6026487U (ja) * | 1983-07-26 | 1985-02-22 | 象印チエンブロツク株式会社 | 巻上機用ロ−ドブロツク |
JPS6077086A (ja) * | 1983-09-30 | 1985-05-01 | 株式会社日立製作所 | 旋回吊りビ−ム |
JPH05311967A (ja) * | 1992-03-13 | 1993-11-22 | Yoshida Tekkosho:Kk | 地盤穿孔装置 |
JPH09323885A (ja) * | 1996-01-18 | 1997-12-16 | Mannesmann Ag | 下部滑車 |
EP1386877A2 (de) * | 2002-08-02 | 2004-02-04 | Demag Cranes & Components GmbH | Aufhängung eines Lastanschlagmittels, insbesondere für Unterflaschen von Hebezeugen, Verfahren zur Montage von Sprengringen und Montagewerkzeug hierzu |
Also Published As
Publication number | Publication date |
---|---|
MX2011008904A (es) | 2011-09-08 |
CN102282090A (zh) | 2011-12-14 |
CA2752730C (en) | 2017-06-27 |
DE102009017718A1 (de) | 2010-10-21 |
CN201538643U (zh) | 2010-08-04 |
EP2417049A1 (de) | 2012-02-15 |
US8608215B2 (en) | 2013-12-17 |
KR20110084156A (ko) | 2011-07-21 |
ES2400748T3 (es) | 2013-04-12 |
RU2011140998A (ru) | 2013-05-20 |
CN102282090B (zh) | 2013-11-20 |
AU2010233879B2 (en) | 2014-05-22 |
EP2417049B1 (de) | 2012-12-05 |
JP5608218B2 (ja) | 2014-10-15 |
AU2010233879A1 (en) | 2010-10-14 |
US20130069379A1 (en) | 2013-03-21 |
CA2752730A1 (en) | 2010-10-14 |
WO2010115779A1 (de) | 2010-10-14 |
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