DE20022627U1 - Locking and actuation unit for side boom locking - Google Patents
Locking and actuation unit for side boom lockingInfo
- Publication number
- DE20022627U1 DE20022627U1 DE20022627U DE20022627U DE20022627U1 DE 20022627 U1 DE20022627 U1 DE 20022627U1 DE 20022627 U DE20022627 U DE 20022627U DE 20022627 U DE20022627 U DE 20022627U DE 20022627 U1 DE20022627 U1 DE 20022627U1
- Authority
- DE
- Germany
- Prior art keywords
- locking bolt
- locking
- extended position
- axis
- lock
- 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 - Lifetime
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)
Description
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically
Claims (11)
- a) mit einem Verriegelungsbolzen (14), der einen inneren Teleskopschuss (18) mit einem äußeren Teleskopschuss in einer ausgefahrenen Stellung verbindet und in einer eingefahrenen Stellung freigibt, wobei
- b) der Verriegelungsbolzen (14) zwischen seiner ausgefahrenen Stellung und seiner eingefahrenen Stellung linear verschiebbar ist,
- c) der Verriegelungsbolzen (14) in einer Aufnahme (13) gelagert ist und
- d) der Verriegelungsbolzen (14) in seiner ausgefahrenen Stellung vorgespannt gehalten wird und
- e) eine Notbetätigung für ein Verschieben des Verriegelungszylinders (14) aus seiner ausgefahrenen Stellung in seine eingefahrene Stellung vorgesehen ist,
- a) die Notbetätigung in die Aufnahme (13) integriert ist.
- a) with a locking bolt ( 14 ) which connects an inner telescopic section ( 18 ) with an outer telescopic section in an extended position and releases in a retracted position, wherein
- b) the locking bolt ( 14 ) is linearly displaceable between its extended position and its retracted position,
- c) the locking bolt ( 14 ) is mounted in a receptacle ( 13 ) and
- d) the locking bolt ( 14 ) is held biased in its extended position and
- e) an emergency actuation is provided for moving the locking cylinder ( 14 ) from its extended position into its retracted position,
- a) the emergency control is integrated in the receptacle ( 13 ).
- a) mit einer Kolben/Zylinder-Einheit (1, 3), insbesondere am kolbenaustrittsseitigen Kopf (2) des Zylinders (3), verbunden ist und längs der Achse der Teleskopschüsse (19, 20) verschoben werden kann, die
- b) mit dem inneren Ende des Verriegelungsbolzens (14) in Eingriff bringbar ist, um den Verriegelungsbolzen (14) entgegen der Vorspannung aus seiner ausgefahrenen Stellung in seine eingefahrene Stellung zu bewegen, und die
- c) die Drehbetätigung (7) und das Verbindungselement (10) umfasst.
- a) with a piston / cylinder unit ( 1 , 3 ), in particular on the piston outlet-side head ( 2 ) of the cylinder ( 3 ), is connected and can be moved along the axis of the telescopic sections ( 19 , 20 ), which
- b) can be brought into engagement with the inner end of the locking bolt ( 14 ) in order to move the locking bolt ( 14 ) against its bias from its extended position into its retracted position, and the
- c) the rotary actuator ( 7 ) and the connecting element ( 10 ).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20022627U DE20022627U1 (en) | 2000-05-08 | 2000-05-08 | Locking and actuation unit for side boom locking |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10022373A DE10022373B4 (en) | 2000-05-08 | 2000-05-08 | Locking and operating unit for side arm lock |
DE20022627U DE20022627U1 (en) | 2000-05-08 | 2000-05-08 | Locking and actuation unit for side boom locking |
Publications (1)
Publication Number | Publication Date |
---|---|
DE20022627U1 true DE20022627U1 (en) | 2002-01-17 |
Family
ID=26005592
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE20022627U Expired - Lifetime DE20022627U1 (en) | 2000-05-08 | 2000-05-08 | Locking and actuation unit for side boom locking |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE20022627U1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102016117978A1 (en) * | 2016-09-23 | 2018-04-12 | Montanhydraulik Gmbh | locking head |
-
2000
- 2000-05-08 DE DE20022627U patent/DE20022627U1/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102016117978A1 (en) * | 2016-09-23 | 2018-04-12 | Montanhydraulik Gmbh | locking head |
DE102016117978B4 (en) | 2016-09-23 | 2019-05-09 | Montanhydraulik Gmbh | locking head |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 20020221 |
|
R150 | Term of protection extended to 6 years |
Effective date: 20030512 |
|
R151 | Term of protection extended to 8 years |
Effective date: 20060511 |
|
R152 | Term of protection extended to 10 years |
Effective date: 20080610 |
|
R071 | Expiry of right |