GB2142904B - Safety brake for vertical lift - Google Patents

Safety brake for vertical lift

Info

Publication number
GB2142904B
GB2142904B GB08414172A GB8414172A GB2142904B GB 2142904 B GB2142904 B GB 2142904B GB 08414172 A GB08414172 A GB 08414172A GB 8414172 A GB8414172 A GB 8414172A GB 2142904 B GB2142904 B GB 2142904B
Authority
GB
United Kingdom
Prior art keywords
vertical lift
safety brake
brake
safety
lift
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
Application number
GB08414172A
Other versions
GB8414172D0 (en
GB2142904A (en
Inventor
Weston R Loomer
Randall P Coons
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Northrop Grumman Guidance and Electronics Co Inc
Original Assignee
Litton Systems Inc
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 Litton Systems Inc filed Critical Litton Systems Inc
Publication of GB8414172D0 publication Critical patent/GB8414172D0/en
Publication of GB2142904A publication Critical patent/GB2142904A/en
Application granted granted Critical
Publication of GB2142904B publication Critical patent/GB2142904B/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
    • B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
    • B66F9/07—Floor-to-roof stacking devices, e.g. "stacker cranes", "retrievers"
GB08414172A 1983-06-15 1984-06-04 Safety brake for vertical lift Expired GB2142904B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US50441783A 1983-06-15 1983-06-15

Publications (3)

Publication Number Publication Date
GB8414172D0 GB8414172D0 (en) 1984-07-11
GB2142904A GB2142904A (en) 1985-01-30
GB2142904B true GB2142904B (en) 1987-06-24

Family

ID=24006184

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08414172A Expired GB2142904B (en) 1983-06-15 1984-06-04 Safety brake for vertical lift

Country Status (3)

Country Link
CA (1) CA1226824A (en)
GB (1) GB2142904B (en)
IL (1) IL72012A0 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3939019C2 (en) * 1989-11-25 1995-11-30 Dambach Ind Anlagen Shelf conveyor for high-bay warehouse with locking device to fix the load on the mast
US5149242A (en) * 1991-02-11 1992-09-22 Eaton-Kenway, Inc. Vertical drive apparatus for storage and retrieval vehicles
JPH0840510A (en) * 1994-08-01 1996-02-13 Murata Mach Ltd Elevating base hanging device
GB2295663A (en) * 1994-12-01 1996-06-05 Torrington Co Clamping mechanism for an adjustable steering column
DE102011001518A1 (en) * 2011-03-24 2012-09-27 Dematic Gmbh Storage and retrieval unit
CN115744546B (en) * 2023-01-03 2023-05-09 三星电梯有限公司 Goods transportation elevator for building site

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB234012A (en) * 1925-01-08 1925-05-21 John Caldwell Muir Improvements in and connected with safety devices for mine cages, lifts and the like
GB244663A (en) * 1925-07-04 1925-12-24 John Caldwell Muir Improvements in and connected with safety devices for mine cages, lifts and such like
GB277703A (en) * 1926-09-18 1928-06-07 Franciszek Janotta Improvements in or relating to safety suspension devices for lifts or elevators
GB312107A (en) * 1928-02-17 1929-05-17 Adolf Schank Improvements in safety suspending appliances for lift cages and the like
GB563591A (en) * 1941-12-23 1944-08-22 George Reid Maclean Improvements in or relating to safety devices for lifts, skips, cages and the like
GB716628A (en) * 1951-11-13 1954-10-13 R F Warry Ltd Improvements in transportable hoists
GB781767A (en) * 1954-07-15 1957-08-28 Boris Elberg Calendar timepiece
GB1149351A (en) * 1965-04-21 1969-04-23 Conveyancer Fork Trucks Ltd Masted lift trucks
GB1111425A (en) * 1965-07-26 1968-04-24 Anthes Imp Ltd Brake mechanism for a hoist
GB1542276A (en) * 1976-06-04 1979-03-14 Tumac Hoists Ltd Hoists
GB2022055B (en) * 1978-05-31 1982-06-16 Ratcliff Tail Lifts Ltd Safety devices for load lifting and lowering apparatus

Also Published As

Publication number Publication date
CA1226824A (en) 1987-09-15
GB8414172D0 (en) 1984-07-11
IL72012A0 (en) 1984-10-31
GB2142904A (en) 1985-01-30

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930604