NL8503594A - Voetblok met verbeterd haakboutstelsel. - Google Patents

Voetblok met verbeterd haakboutstelsel. Download PDF

Info

Publication number
NL8503594A
NL8503594A NL8503594A NL8503594A NL8503594A NL 8503594 A NL8503594 A NL 8503594A NL 8503594 A NL8503594 A NL 8503594A NL 8503594 A NL8503594 A NL 8503594A NL 8503594 A NL8503594 A NL 8503594A
Authority
NL
Netherlands
Prior art keywords
hole
bolt
coil
side plate
plate
Prior art date
Application number
NL8503594A
Other languages
English (en)
Dutch (nl)
Original Assignee
Crosby Group
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Crosby Group filed Critical Crosby Group
Publication of NL8503594A publication Critical patent/NL8503594A/nl

Links

Classifications

    • 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
    • F16H—GEARING
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/32—Friction members
    • F16H55/36—Pulleys
    • 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
    • B66D3/04—Pulley blocks or like devices in which force is applied to a rope, cable, or chain which passes over one or more pulleys, e.g. to obtain mechanical advantage
    • B66D3/046—Openable pulley blocks
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)
  • Pulleys (AREA)
  • Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
NL8503594A 1985-01-22 1985-12-31 Voetblok met verbeterd haakboutstelsel. NL8503594A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/693,593 US4614332A (en) 1985-01-22 1985-01-22 Snatch block with improved hook bolt assembly
US69359385 1985-01-22

Publications (1)

Publication Number Publication Date
NL8503594A true NL8503594A (nl) 1986-08-18

Family

ID=24785305

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8503594A NL8503594A (nl) 1985-01-22 1985-12-31 Voetblok met verbeterd haakboutstelsel.

Country Status (11)

Country Link
US (1) US4614332A (it)
JP (1) JPS61169496A (it)
KR (1) KR930008556B1 (it)
BE (1) BE904060A (it)
CA (1) CA1242432A (it)
DE (1) DE3601127C2 (it)
FR (1) FR2576297B1 (it)
GB (1) GB2169868B (it)
IT (1) IT1190182B (it)
LU (1) LU86249A1 (it)
NL (1) NL8503594A (it)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9225051D0 (en) * 1992-11-30 1993-01-20 Lewmar Marine Ltd Pulley block
US6481695B1 (en) 2001-07-13 2002-11-19 The Crosby Group, Inc. Snatch block hook bolt assembly
DE10359876B4 (de) * 2003-12-18 2006-12-07 Demag Cranes & Components Gmbh Einrollige Unterflasche für Hebezeuge
RU2264348C2 (ru) * 2004-01-28 2005-11-20 Воронежская государственная лесотехническая академия Канатный блок
US7168687B2 (en) * 2004-10-29 2007-01-30 Techxotic Lc Snatch block, snatch block assembly and method of use
US7669835B2 (en) * 2005-02-02 2010-03-02 Techxotic Lc Closure system, method of use, and devices including closure system
US7216439B2 (en) * 2005-02-25 2007-05-15 Techxotic Lc Length measuring method and device
RU2305656C1 (ru) * 2005-12-20 2007-09-10 Государственное образовательное учреждение высшего профессионального образования "Воронежская государственная лесотехническая академия" Канатный блок
DE202011001845U1 (de) * 2011-01-24 2012-04-30 Liebherr-Components Biberach Gmbh Seiltrommel und Seilrolle für Faserseiltriebe
AU2013276735B2 (en) * 2012-06-12 2016-07-28 Inventio Ag Lift system
USD708507S1 (en) * 2013-03-07 2014-07-08 Warn Industries, Inc. Snatch block
US10125544B2 (en) * 2016-02-05 2018-11-13 Jesse Urquhart Device and method for supporting a becket of a travelling block when opened to connect or disconnect an item
CN106219131A (zh) * 2016-07-29 2016-12-14 马鞍山市金潮橡胶技术研发科技有限公司 一种智能运输吊钩
US10995842B1 (en) 2019-01-30 2021-05-04 Summit Rescue, Inc. Pulley with hinged side plate
US11524185B2 (en) 2019-04-01 2022-12-13 Cmc Rescue, Inc. Closure system
GB2588626B (en) * 2019-10-29 2024-03-27 Int Safety Components Ltd Combination rope ascender and pulley

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2449703A (en) * 1948-09-21 Snatch block
BE544342A (it) *
US1070834A (en) * 1912-04-23 1913-08-19 George Nissen Snatch-block.
US1114814A (en) * 1913-10-13 1914-10-27 Francis M Smith Snatch-block.
US2162080A (en) * 1937-06-22 1939-06-13 Louis P Hacker Snatch block
US2296569A (en) * 1941-08-15 1942-09-22 Peterson Joseph Quick-opening snatch block
US2288116A (en) * 1941-11-18 1942-06-30 Crawford K Stillwagon Snatch block
US2366636A (en) * 1943-02-03 1945-01-02 William H Mckissick Snatch block
US2374118A (en) * 1944-05-15 1945-04-17 Jr Grover S Moore Snatch block
US2474433A (en) * 1948-04-12 1949-06-28 William H Mckissick Snatch block
US2649282A (en) * 1949-04-02 1953-08-18 Jr Jessee E Fate Snatch block
US2741458A (en) * 1954-07-06 1956-04-10 Sr Franklin L Le Bus Snatch block
GB1393257A (en) * 1972-01-21 1975-05-07 Rolls Royce Douplings
US3770036A (en) * 1972-01-31 1973-11-06 Lamson & Sessions Co Fastener
US4067371A (en) * 1976-07-15 1978-01-10 Vsi Corporation Mechanically locking fastener

Also Published As

Publication number Publication date
JPS61169496A (ja) 1986-07-31
IT1190182B (it) 1988-02-16
KR860006000A (ko) 1986-08-16
CA1242432A (en) 1988-09-27
LU86249A1 (de) 1986-06-09
IT8647547A0 (it) 1986-01-20
JPH024517B2 (it) 1990-01-29
FR2576297B1 (fr) 1990-01-05
GB2169868B (en) 1988-08-24
KR930008556B1 (ko) 1993-09-09
FR2576297A1 (fr) 1986-07-25
DE3601127A1 (de) 1986-07-24
GB2169868A (en) 1986-07-23
GB8528366D0 (en) 1985-12-24
DE3601127C2 (de) 1996-02-08
BE904060A (fr) 1986-07-17
US4614332A (en) 1986-09-30

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Legal Events

Date Code Title Description
BV The patent application has lapsed