GB1527740A - Castors - Google Patents
CastorsInfo
- Publication number
- GB1527740A GB1527740A GB5271475A GB5271475A GB1527740A GB 1527740 A GB1527740 A GB 1527740A GB 5271475 A GB5271475 A GB 5271475A GB 5271475 A GB5271475 A GB 5271475A GB 1527740 A GB1527740 A GB 1527740A
- Authority
- GB
- United Kingdom
- Prior art keywords
- fork
- arm
- housing
- legs
- spring
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B33/00—Castors in general; Anti-clogging castors
- B60B33/02—Castors in general; Anti-clogging castors with disengageable swivel action, i.e. comprising a swivel locking mechanism
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D1/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
- F04D1/006—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps double suction pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Handcart (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
- Unwinding Webs (AREA)
- Steering Controls (AREA)
Abstract
1527740 Castors E BLICKLE [trading as HEINRICH BLICKLE METALLWARENFABRIK] 23 Dec 1975 [30 Dec 1974] 52714/75 Heading A4U A castor comprises a wheel fork 24 and a spring- loaded member 4 which is mounted in a fixed housing 2 for movement by an arm 11 fixed to the member 4 between a position shown in which the member 4 engages between the legs 22, 23 of the fork 24 to prevent swivelling of the fork and a position in which the member 4 is retracted from between the legs 22, 23 to permit the fork to swivel, Fig. 3 (not shown). The spring 7 is mounted between a peg 8 on the member 4 and a peg 9 on a bracket 10 detachably fixed in the housing 2. Rounded projections 18, 19 on the arm 11 engage cams 16, 17 on the housing 2 whereby the arm is releasably retained in its alternative positions. If the arm is moved from its upper position to the position shown in Fig. 2, the member 4 can automatically engage between the fork legs due to the spring loading.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19742461835 DE2461835C2 (en) | 1974-12-30 | 1974-12-30 | DEVICE FOR DETERMINING THE PIVOTABILITY OF A STEERING FORK |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1527740A true GB1527740A (en) | 1978-10-11 |
Family
ID=5934757
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5271475A Expired GB1527740A (en) | 1974-12-30 | 1975-12-23 | Castors |
Country Status (6)
Country | Link |
---|---|
AT (1) | AT342987B (en) |
CH (1) | CH598027A5 (en) |
DE (1) | DE2461835C2 (en) |
FR (1) | FR2296786A1 (en) |
GB (1) | GB1527740A (en) |
IT (1) | IT1074796B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2119237A (en) * | 1982-04-23 | 1983-11-16 | Priory Castor And Engineering | Castor |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL7800769A (en) * | 1978-01-23 | 1979-07-25 | Skf Nederland Bv | SWIVEL WHEEL AND A DEVICE FOR LOCKING THE SWING MOVEMENT. |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2240149A (en) * | 1940-03-18 | 1941-04-29 | Scovill Manufacturing Co | Caster lock |
DE1290441B (en) * | 1961-03-21 | 1969-03-06 | Happe & Co | Swivel castor with wheel and fork lock |
FR1342272A (en) * | 1962-09-26 | 1963-11-08 | Tente Rollen Gmbh & Co | Guide roller, with locking device for the swiveling and rotating movement of the running wheel |
DE1913325A1 (en) * | 1969-03-15 | 1970-11-12 | Hufa Rollen Kg Fa | Swivel castor with lockable castor fork |
DE1918357A1 (en) * | 1969-04-11 | 1970-11-12 | Hufa Rollen Kg | Swivel castor |
DE2109878C3 (en) * | 1971-03-02 | 1975-10-16 | Fa. Heinrich Blickle, 7463 Rosenfeld | Device for determining the pivoting mobility of a steering roller fork |
DE7439939U (en) * | 1974-11-30 | 1975-05-07 | Tente Rollen Gmbh & Co | Caster, in particular as a swivel castor, with a locking device |
-
1974
- 1974-12-30 DE DE19742461835 patent/DE2461835C2/en not_active Expired
-
1975
- 1975-12-12 AT AT944075A patent/AT342987B/en active
- 1975-12-17 CH CH1632575A patent/CH598027A5/xx not_active IP Right Cessation
- 1975-12-23 GB GB5271475A patent/GB1527740A/en not_active Expired
- 1975-12-24 IT IT5287075A patent/IT1074796B/en active
- 1975-12-29 FR FR7540413A patent/FR2296786A1/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2119237A (en) * | 1982-04-23 | 1983-11-16 | Priory Castor And Engineering | Castor |
Also Published As
Publication number | Publication date |
---|---|
IT1074796B (en) | 1985-04-20 |
DE2461835B1 (en) | 1976-08-12 |
CH598027A5 (en) | 1978-04-28 |
DE2461835C2 (en) | 1977-04-07 |
FR2296786B1 (en) | 1980-10-17 |
ATA944075A (en) | 1977-08-15 |
AT342987B (en) | 1978-05-10 |
FR2296786A1 (en) | 1976-07-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |