GB0122860D0 - locking unit - Google Patents
locking unitInfo
- Publication number
- GB0122860D0 GB0122860D0 GB0122860A GB0122860A GB0122860D0 GB 0122860 D0 GB0122860 D0 GB 0122860D0 GB 0122860 A GB0122860 A GB 0122860A GB 0122860 A GB0122860 A GB 0122860A GB 0122860 D0 GB0122860 D0 GB 0122860D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- locking unit
- locking
- unit
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
- B66C23/64—Jibs
- B66C23/70—Jibs constructed of sections adapted to be assembled to form jibs or various lengths
- B66C23/701—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic
- B66C23/708—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic locking devices for telescopic jibs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
- B66C23/64—Jibs
- B66C23/70—Jibs constructed of sections adapted to be assembled to form jibs or various lengths
- B66C23/701—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic
- B66C23/705—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic telescoped by hydraulic jacks
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jib Cranes (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10048224A DE10048224B4 (en) | 2000-09-21 | 2000-09-21 | Locking unit for a telescopic boom of a crane |
DE20105578U DE20105578U1 (en) | 2000-09-21 | 2001-03-23 | Locking unit for a telescopic boom of a crane and telescopic boom |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0122860D0 true GB0122860D0 (en) | 2001-11-14 |
GB2369345A GB2369345A (en) | 2002-05-29 |
GB2369345B GB2369345B (en) | 2004-07-21 |
Family
ID=26007211
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0122511A Ceased GB0122511D0 (en) | 2000-09-21 | 2001-09-18 | Locking unit for a telescopic system |
GB0122860A Expired - Fee Related GB2369345B (en) | 2000-09-21 | 2001-09-21 | Locking device |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0122511A Ceased GB0122511D0 (en) | 2000-09-21 | 2001-09-18 | Locking unit for a telescopic system |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP2002128469A (en) |
GB (2) | GB0122511D0 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4000053B2 (en) * | 2002-12-24 | 2007-10-31 | 日立建機株式会社 | Dismantling machine |
US10589966B2 (en) * | 2017-03-02 | 2020-03-17 | Manitowoc Crane Companies, Llc | Jib coupling system for jib stowage |
CN113646251B (en) * | 2019-04-04 | 2024-04-09 | 株式会社多田野 | Working machine |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4344795A1 (en) * | 1993-12-28 | 1995-06-29 | Liebherr Werk Ehingen | Mobile crane with a telescopic boom |
DE19824671C2 (en) * | 1997-05-28 | 2002-09-19 | Mannesmann Ag | Crane with a telescopic boom |
DE29824453U1 (en) * | 1997-05-28 | 2001-03-01 | Mannesmann Ag | Crane with a telescopic boom |
DE19811813B4 (en) * | 1998-03-18 | 2005-11-24 | Grove U.S. LLC (n.d.Ges.d.Staates Delaware) | Lateral boom interlock |
-
2001
- 2001-09-18 GB GB0122511A patent/GB0122511D0/en not_active Ceased
- 2001-09-21 GB GB0122860A patent/GB2369345B/en not_active Expired - Fee Related
- 2001-09-21 JP JP2001287988A patent/JP2002128469A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
GB2369345A (en) | 2002-05-29 |
JP2002128469A (en) | 2002-05-09 |
GB0122511D0 (en) | 2001-11-07 |
GB2369345B (en) | 2004-07-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
732E | Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20050921 |