KR101156519B1 - 권상기에서의 과부하 방지장치 - Google Patents

권상기에서의 과부하 방지장치 Download PDF

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Publication number
KR101156519B1
KR101156519B1 KR1020077022142A KR20077022142A KR101156519B1 KR 101156519 B1 KR101156519 B1 KR 101156519B1 KR 1020077022142 A KR1020077022142 A KR 1020077022142A KR 20077022142 A KR20077022142 A KR 20077022142A KR 101156519 B1 KR101156519 B1 KR 101156519B1
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KR
South Korea
Prior art keywords
drive member
spring
driving
drive
overload
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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 - Lifetime
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KR1020077022142A
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English (en)
Korean (ko)
Other versions
KR20080002783A (ko
Inventor
데셍 시아
코지 코야마
Original Assignee
가부시키가이샤 키토
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Priority claimed from JP2005094851A external-priority patent/JP4698266B2/ja
Priority claimed from JP2005094070A external-priority patent/JP4698265B2/ja
Priority claimed from JP2005094069A external-priority patent/JP4698264B2/ja
Application filed by 가부시키가이샤 키토 filed Critical 가부시키가이샤 키토
Publication of KR20080002783A publication Critical patent/KR20080002783A/ko
Application granted granted Critical
Publication of KR101156519B1 publication Critical patent/KR101156519B1/ko
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/54—Safety gear
    • B66D1/58—Safety gear responsive to excess of load
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D3/00—Portable or mobile lifting or hauling appliances
    • B66D3/12—Chain or like hand-operated tackles with or without power transmission gearing between operating member and lifting rope, chain or cable
    • B66D3/16—Chain or like hand-operated tackles with or without power transmission gearing between operating member and lifting rope, chain or cable operated by an endless chain passing over a pulley or a sprocket

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
  • Braking Arrangements (AREA)
  • Cage And Drive Apparatuses For Elevators (AREA)
KR1020077022142A 2005-03-29 2006-03-02 권상기에서의 과부하 방지장치 Expired - Lifetime KR101156519B1 (ko)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
JPJP-P-2005-00094851 2005-03-29
JPJP-P-2005-00094069 2005-03-29
JPJP-P-2005-00094070 2005-03-29
JP2005094851A JP4698266B2 (ja) 2005-03-29 2005-03-29 巻上機における過負荷防止装置
JP2005094070A JP4698265B2 (ja) 2005-03-29 2005-03-29 巻上機における回転駆動装置
JP2005094069A JP4698264B2 (ja) 2005-03-29 2005-03-29 巻上機における過負荷防止装置
PCT/JP2006/303981 WO2006103866A1 (ja) 2005-03-29 2006-03-02 巻上機における過負荷防止装置

Publications (2)

Publication Number Publication Date
KR20080002783A KR20080002783A (ko) 2008-01-04
KR101156519B1 true KR101156519B1 (ko) 2012-06-20

Family

ID=37053134

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020077022142A Expired - Lifetime KR101156519B1 (ko) 2005-03-29 2006-03-02 권상기에서의 과부하 방지장치

Country Status (4)

Country Link
KR (1) KR101156519B1 (https=)
DE (1) DE112006000681B4 (https=)
TW (1) TW200702281A (https=)
WO (1) WO2006103866A1 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9488232B1 (en) * 2015-06-16 2016-11-08 Columbus Mckinnon Corporation Externally adjustable clutch
JP6645901B2 (ja) * 2016-04-25 2020-02-14 株式会社キトー チェーンブロック
DE102020117668B4 (de) 2020-07-03 2025-03-13 Jürgen Weingärtner Handhebezeug
DE102021101058A1 (de) * 2021-01-19 2022-07-21 Columbus Mckinnon Industrial Products Gmbh Hebezeug
DE102021108443B4 (de) 2021-04-01 2025-01-30 Ketten Wälder GmbH Manueller Hebezug

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56165695A (en) * 1981-04-27 1981-12-19 Nakamoto Tekkosho Kk Maintenance device for traction hoist
JP2000351584A (ja) * 1999-06-07 2000-12-19 Vital Kogyo Kk 過負荷防止装置付き巻上機

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60202093A (ja) * 1984-03-22 1985-10-12 バイタル工業株式会社 捲上機の過負荷防止装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56165695A (en) * 1981-04-27 1981-12-19 Nakamoto Tekkosho Kk Maintenance device for traction hoist
JP2000351584A (ja) * 1999-06-07 2000-12-19 Vital Kogyo Kk 過負荷防止装置付き巻上機
US6352243B1 (en) * 1999-06-07 2002-03-05 Vital Kogyo Kabushiki Kaisha Chain hoist with overload prevent device

Also Published As

Publication number Publication date
TWI330617B (https=) 2010-09-21
DE112006000681B4 (de) 2015-03-19
KR20080002783A (ko) 2008-01-04
TW200702281A (en) 2007-01-16
WO2006103866A1 (ja) 2006-10-05
DE112006000681T5 (de) 2008-02-07

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