WO1998003355A1 - Rolle mit einer feststellvorrichtung - Google Patents
Rolle mit einer feststellvorrichtung Download PDFInfo
- Publication number
- WO1998003355A1 WO1998003355A1 PCT/EP1997/003267 EP9703267W WO9803355A1 WO 1998003355 A1 WO1998003355 A1 WO 1998003355A1 EP 9703267 W EP9703267 W EP 9703267W WO 9803355 A1 WO9803355 A1 WO 9803355A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- locking
- axis
- locking piece
- rotation
- bowden cable
- Prior art date
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
- B60B33/0002—Castors in general; Anti-clogging castors assembling to the object, e.g. furniture
- B60B33/0005—Castors in general; Anti-clogging castors assembling to the object, e.g. furniture characterised by mounting method
- B60B33/0007—Castors in general; Anti-clogging castors assembling to the object, e.g. furniture characterised by mounting method by screwing
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/05—Parts, details or accessories of beds
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/05—Parts, details or accessories of beds
- A61G7/0528—Steering or braking devices for castor wheels
-
- 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
- B60B33/0002—Castors in general; Anti-clogging castors assembling to the object, e.g. furniture
- B60B33/0015—Castors in general; Anti-clogging castors assembling to the object, e.g. furniture characterised by adaptations made to castor
- B60B33/0021—Castors in general; Anti-clogging castors assembling to the object, e.g. furniture characterised by adaptations made to castor in the form of a mounting pin
-
- 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
- B60B33/0028—Construction of wheels; methods of assembling on axle
-
- 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
- B60B33/0036—Castors in general; Anti-clogging castors characterised by type of wheels
- B60B33/0039—Single wheels
-
- 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
- B60B33/0047—Castors in general; Anti-clogging castors characterised by details of the rolling axle
- B60B33/0049—Castors in general; Anti-clogging castors characterised by details of the rolling axle the rolling axle being horizontal
-
- 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
- B60B33/0047—Castors in general; Anti-clogging castors characterised by details of the rolling axle
- B60B33/0057—Castors in general; Anti-clogging castors characterised by details of the rolling axle the rolling axle being offset from swivel axis
-
- 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
- B60B33/006—Castors in general; Anti-clogging castors characterised by details of the swivel mechanism
- B60B33/0065—Castors in general; Anti-clogging castors characterised by details of the swivel mechanism characterised by details of the swivel axis
- B60B33/0068—Castors in general; Anti-clogging castors characterised by details of the swivel mechanism characterised by details of the swivel axis the swivel axis being vertical
-
- 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
- B60B33/0078—Castors in general; Anti-clogging castors characterised by details of the wheel braking mechanism
- B60B33/0086—Castors in general; Anti-clogging castors characterised by details of the wheel braking mechanism acting on rim or side portion of tyre
-
- 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
- B60B33/0078—Castors in general; Anti-clogging castors characterised by details of the wheel braking mechanism
- B60B33/0092—Castors in general; Anti-clogging castors characterised by details of the wheel braking mechanism actuated remotely, e.g. by cable or electrically
Definitions
- the invention relates to a role, in particular for
- 00006 Bowden cable is connected to a handle.
- 00014 adjustable foot can be extended so that the rollers
- Locking device can initially
- 00061 block a rotary movement of the rotating part about an axis of rotation
- the stop surfaces are essentially
- Component 00067 such a pair of abutment surfaces
- 00070 represent a turned part. The one between them at least 00071 two pairs of locking surfaces lying locking
- 00081 is supported by stop surfaces and about this tilt axis
- 00085 se is axially displaceable and it is further preferred that
- 00087 is displaceable. This creates a complex kinematic
- This slot can be
- 00111 is slightly wedge-shaped cross-section, with a transverse
- the spring is designed as a compression spring, which itself
- 00139 embodiment of the invention provides that a
- 00147 ring gear is formed coaxially to the vertical axis and that
- 00165 is a rotational movement of the wheel, for example a roller
- FIG. 1 shows a section through a 00191 swivel castor according to the invention, articulated in a tubular 00192 leg, 00193 00194
- Fig. 2 shows a section along the line II-II in Fig. 1, 00195 00196
- Fig. 3 is an enlarged 1, 00199 00200 Fig. 4 in a partially broken bottom view 00201 a locking device for the roller wheel, 00202 00203 Fig. 5 the device according to Fig. 1 in locking position, 00204 00205 Fig 6 shows a section along the line VI-VI in FIG. 5, 00206 00207,
- FIG. 7 shows the locking piece in the locking position in a section according to FIG. 3, and 00209 00210
- FIG. 8 in a view according to FIG. 4 the locking
- 00214 game is a swivel castor 1, which is a
- the roller wheel 4 is with a ball bearing 7
- the handle 15 with the hand lever 13 can also, for example
- FIGS. 6 and 7 is the locking device 10
- 00241 12 is the locking piece 16 from the one in FIG. 3
- 00244 follows axially on the vertical axis 2 as the axis of rotation for the 00245 rocker 5.
- the 00247 00248 essentially axially and radially extending side walls are designed as stop faces 19, 20 00249 and with the opposed 00250 side faces 19 ', not shown, 20 'of the elongated hole 18, grip and guide the 00251 locking piece 16 in pairs.
- the forces in the circumferential direction are not absorbed by the 00253 core 14, but rather are transmitted to the insert part 6 00254.
- the closure 00264 piece 16 is kept free of the toothed ring 24 by the force of a compression spring 25, ie the 00265 pairs of stop surfaces 21, 22 which 00267 are designed to be stationary relative to the 00266 insertion part 6 as a rotating part, the vertical axis 2 are released by the locking piece 16 for a rotating movement of the insertion part 6 by 00268.
- 00270 00271 By turning the hand lever 13 into the position shown in FIG. 5, 00272 a 00273 tensile force is exerted on the core 14 of the Bowden cable 12 against the force of the spring 25.
- the spring 25 is supported on a shoulder 26 of the plug-in 00276 part 6 which is immovable with respect to 00275 the Bowden cable. Its abutment finds the compression spring 25 on 00277 the locking piece 16 00278 itself penetrated by the core 14, which is fixed by a screw-on clamp 27 on the 00279 core 14. 00280 The detection of the rotational movement of the roller wheel 4
- the locking device 11 is provided. Is pressed
- the roller wheel 4 fixed wheel axis 8 are guided by 00315 cams 28, 29 formed stop surfaces 30, 31, 00316 which guide the locking piece 17 axially with respect to the 00317 horizontal axis of rotation 9.
- 00318 00319 The side 32 remote from the swing arm is provided with an axially 00320 protruding, concentric to the axis of rotation 9 of the roller gear 00321 of the 4 toothed ring 33. 8, the locking piece 17 dips with its two free ends between 00324 pairs of teeth 34 fixed to the roller wheel and blocks a 00325 rotary movement of the wheel 4 in a manner corresponding to the locking device 10326.
- the locking device 11 is essentially 00329 arranged within the wheel circumference and covered by a 00330 wheel cap 37. It therefore has neither the 00331 locking device 10 nor the locking device 00332 11 exposed, outer movable parts. Rather, an encapsulation of the two locking devices 10, 11 is achieved in 00333, which represents an extremely hygienic design of the same. Likewise, here00336 is almost excluded by an impairment of the function00337. Cleaning or disinfection can be done almost 00338 without any impairment of the locking function 00339. 00340 00341 When the hand lever 13 is turned from the position shown in FIG. 5 to the position shown in FIG.
- the locking device 00343 or the locking device 10, 11 is released again 00344.
- the compression spring 25 causes a load on the 00345 core 14 of the Bowden cable 12 on train, so that a malfunction 00346 is largely excluded. If the 00347 core 14 cannot be loaded under thrust in order to also release the locking device 11, a further 00349 compression spring can be arranged there, for example.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Nursing (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Apparatus For Radiation Diagnosis (AREA)
- Replacement Of Web Rolls (AREA)
- Legs For Furniture In General (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/142,447 US6286183B1 (en) | 1996-07-19 | 1997-06-21 | Caster with securing device |
AU33427/97A AU3342797A (en) | 1996-07-19 | 1997-06-21 | Caster with securing device |
DE19780719T DE19780719D2 (de) | 1996-07-19 | 1997-06-21 | Rolle mit einer Feststellvorrichtung |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29612551U DE29612551U1 (de) | 1996-07-19 | 1996-07-19 | Rolle mit einer Feststellvorrichtung |
DE29612551.2 | 1996-07-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1998003355A1 true WO1998003355A1 (de) | 1998-01-29 |
Family
ID=8026709
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP1997/003267 WO1998003355A1 (de) | 1996-07-19 | 1997-06-21 | Rolle mit einer feststellvorrichtung |
Country Status (4)
Country | Link |
---|---|
US (1) | US6286183B1 (de) |
AU (1) | AU3342797A (de) |
DE (2) | DE29612551U1 (de) |
WO (1) | WO1998003355A1 (de) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001070161A1 (en) * | 2000-03-17 | 2001-09-27 | Stryker Corporation | Stretcher with castor wheels |
EP2540522A1 (de) * | 2010-02-25 | 2013-01-02 | Kabushiki Kaisha Hinomoto Jomae | Mit handbetriebenen bremsen ausgerüstetes radnachlaufsystem |
CN105040369A (zh) * | 2015-09-10 | 2015-11-11 | 安徽工程大学 | 一种洗衣机底座的自锁结构装置 |
EP3076031A1 (de) * | 2015-03-27 | 2016-10-05 | AS Rollen GmbH | Fernbetätigte arretierungseinrichtung für die feststelleinrichtung mindestens einer dreh- oder schwenkbar gelagerten rolle |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE297845T1 (de) * | 2001-09-05 | 2005-07-15 | Hill Rom Services Inc | Krankenbett- lenkrollen- vorrichtung |
TWM245120U (en) * | 2002-05-06 | 2004-10-01 | Link Treasure Ltd | Direction steering and positioning mechanism for caster of baby carriage |
GB2388314B (en) * | 2002-05-10 | 2005-12-21 | Alan Glaser | Chair control arrangement |
EP1616718A3 (de) * | 2004-07-15 | 2006-01-25 | Hill-Rom, Inc. | Rolle mit fernbetätigter Bremse |
US7216399B2 (en) * | 2004-10-08 | 2007-05-15 | Vestil Manufacturing Company | Caster brake |
US9038217B2 (en) | 2005-12-19 | 2015-05-26 | Stryker Corporation | Patient support with improved control |
US7861334B2 (en) | 2005-12-19 | 2011-01-04 | Stryker Corporation | Hospital bed |
US8191909B2 (en) * | 2005-01-10 | 2012-06-05 | Livengood Engineering, Inc. | Modular patient support system |
US7562883B2 (en) * | 2005-01-10 | 2009-07-21 | Livengood Engineering, Inc. | Modular patient support system |
FR2890599B1 (fr) * | 2005-09-09 | 2009-02-27 | Contact Securite Sa | Dispositif de blocage/liberation d'une chape de roue orientable et chariot brancard equipe d'un tel dispositif. |
US11246776B2 (en) | 2005-12-19 | 2022-02-15 | Stryker Corporation | Patient support with improved control |
US7922183B2 (en) | 2006-01-19 | 2011-04-12 | Hill-Rom Services, Inc. | Stretcher having hand actuated wheel braking apparatus |
US7810822B2 (en) * | 2006-01-19 | 2010-10-12 | Hill-Rom Services, Inc. | Stretcher having hand actuated caster braking apparatus |
TWI326437B (en) * | 2006-12-29 | 2010-06-21 | Chimei Innolux Corp | Display device |
FR2913865B1 (fr) * | 2007-03-19 | 2009-07-03 | Hill Rom Soc Par Actions Simpl | Pied de lit a roulette |
CN102119885B (zh) * | 2010-01-08 | 2014-01-01 | 粟广欢 | 带有脚轮方向控制装置的多功能担架车 |
CN201709645U (zh) * | 2010-02-10 | 2011-01-19 | 东莞市江顺箱包袋配件有限公司 | 箱包制动组件及箱包 |
US20120160617A1 (en) * | 2010-12-27 | 2012-06-28 | T & S Co., Ltd. | Baggage caster lock device |
FR2987245B1 (fr) * | 2012-02-28 | 2016-09-09 | Tente Roulettes Polymeres - Bruandet | Table pour tennis de table |
US9498397B2 (en) | 2012-04-16 | 2016-11-22 | Allen Medical Systems, Inc. | Dual column surgical support system |
CN202664579U (zh) * | 2012-06-04 | 2013-01-16 | 东莞市江顺箱包袋配件有限公司 | 箱包轮组制动系统及其控制装置 |
US9579241B2 (en) | 2012-10-12 | 2017-02-28 | Steelcase Inc. | Support arrangement with activation mechanism |
US9074648B2 (en) | 2012-10-12 | 2015-07-07 | Steelcase Inc. | Braking mechanism |
US9603764B2 (en) | 2014-02-11 | 2017-03-28 | Medline Industries, Inc. | Method and apparatus for a locking caster |
USD787073S1 (en) | 2015-03-12 | 2017-05-16 | Lgms, Llc | Patient support cart with mounting plate |
USD783389S1 (en) | 2015-03-12 | 2017-04-11 | Lgms, Llc | Mounting plate for a patient support cart |
US9655793B2 (en) | 2015-04-09 | 2017-05-23 | Allen Medical Systems, Inc. | Brake release mechanism for surgical table |
US11213448B2 (en) | 2017-07-31 | 2022-01-04 | Allen Medical Systems, Inc. | Rotation lockout for surgical support |
US11202731B2 (en) | 2018-02-28 | 2021-12-21 | Allen Medical Systems, Inc. | Surgical patient support and methods thereof |
US10595607B1 (en) * | 2018-12-06 | 2020-03-24 | Hsuen-Hsuan Wang | Luggage having two brakeable wheels |
US10602822B1 (en) * | 2018-12-06 | 2020-03-31 | Hsuen-Hsuan Wang | Luggage having a brakeable wheel |
CN113606269B (zh) * | 2021-07-09 | 2022-04-29 | 武汉大学 | 一种医用床车紧急制动装置及制动方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3409105A (en) * | 1967-06-21 | 1968-11-05 | Stewart Warner Corp | Caster assembly |
DE1505788A1 (de) * | 1964-05-02 | 1969-06-04 | Happe & Co | Feststellvorrichtung fuer an verfahrbaren Geraeten,Moebeln od.dgl. vorhandene Fahrrollen,insbesondere gemeinsam zu betaetigende Lenkrollen |
GB1172072A (en) * | 1966-03-18 | 1969-11-26 | British Castors Ltd | Improvements relating to Castors |
US4677706A (en) * | 1984-06-21 | 1987-07-07 | Colson Castors (Europe) Limited | Castor brake |
DE4427320A1 (de) * | 1994-08-02 | 1996-02-08 | Tente Rollen Gmbh & Co | Rolle mit einem Feststellfuß |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
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DK139252B (da) * | 1976-08-19 | 1979-01-22 | Danincit Aps | Indbygningselement med hjul til kørende transport af en kuffert. |
DE3813267A1 (de) * | 1988-04-20 | 1989-11-09 | Kober Ag | Anordnung zur einstellung von bowdenzuegen |
DE3837307C1 (de) * | 1988-11-03 | 1989-11-09 | Albert Schulte Soehne Gmbh & Co, 5632 Wermelskirchen, De | |
US4854008A (en) * | 1988-12-02 | 1989-08-08 | Jason Kuo | Detachable castor support for a baby carriage |
DE8915173U1 (de) * | 1989-12-23 | 1991-04-18 | Tente-Rollen Gmbh & Co, 5632 Wermelskirchen | Laufrolle |
DE9000882U1 (de) * | 1990-01-26 | 1991-06-27 | Sudhaus Schloß- und Beschlagtechnik GmbH + Co, 5860 Iserlohn | Koffer oder ähnlicher Behälter |
GB9002555D0 (en) * | 1990-02-06 | 1990-04-04 | Colson Castors Europ Ltd | Castor with brake mechanism |
DE4025529C1 (de) * | 1990-08-11 | 1992-02-27 | Ford-Werke Ag, 5000 Koeln, De | |
US5823278A (en) * | 1994-10-13 | 1998-10-20 | Future Systems, Inc. | Caster mounted weighing system |
-
1996
- 1996-07-19 DE DE29612551U patent/DE29612551U1/de not_active Expired - Lifetime
-
1997
- 1997-06-21 WO PCT/EP1997/003267 patent/WO1998003355A1/de active Application Filing
- 1997-06-21 US US09/142,447 patent/US6286183B1/en not_active Expired - Fee Related
- 1997-06-21 AU AU33427/97A patent/AU3342797A/en not_active Abandoned
- 1997-06-21 DE DE19780719T patent/DE19780719D2/de not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1505788A1 (de) * | 1964-05-02 | 1969-06-04 | Happe & Co | Feststellvorrichtung fuer an verfahrbaren Geraeten,Moebeln od.dgl. vorhandene Fahrrollen,insbesondere gemeinsam zu betaetigende Lenkrollen |
GB1172072A (en) * | 1966-03-18 | 1969-11-26 | British Castors Ltd | Improvements relating to Castors |
US3409105A (en) * | 1967-06-21 | 1968-11-05 | Stewart Warner Corp | Caster assembly |
US4677706A (en) * | 1984-06-21 | 1987-07-07 | Colson Castors (Europe) Limited | Castor brake |
DE4427320A1 (de) * | 1994-08-02 | 1996-02-08 | Tente Rollen Gmbh & Co | Rolle mit einem Feststellfuß |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001070161A1 (en) * | 2000-03-17 | 2001-09-27 | Stryker Corporation | Stretcher with castor wheels |
US6735794B1 (en) | 2000-03-17 | 2004-05-18 | Stryker Corporation | Stretcher with castor wheels |
AU2000239075B2 (en) * | 2000-03-17 | 2005-09-01 | Stryker Corporation | Stretcher with castor wheels |
EP1698314A1 (de) * | 2000-03-17 | 2006-09-06 | Stryker Corporation | Krankenliege mit Lenkrollen |
EP2540522A1 (de) * | 2010-02-25 | 2013-01-02 | Kabushiki Kaisha Hinomoto Jomae | Mit handbetriebenen bremsen ausgerüstetes radnachlaufsystem |
EP2540522A4 (de) * | 2010-02-25 | 2014-01-22 | Hinomoto Jomae Ltd | Mit handbetriebenen bremsen ausgerüstetes radnachlaufsystem |
EP3076031A1 (de) * | 2015-03-27 | 2016-10-05 | AS Rollen GmbH | Fernbetätigte arretierungseinrichtung für die feststelleinrichtung mindestens einer dreh- oder schwenkbar gelagerten rolle |
CN105040369A (zh) * | 2015-09-10 | 2015-11-11 | 安徽工程大学 | 一种洗衣机底座的自锁结构装置 |
CN105040369B (zh) * | 2015-09-10 | 2017-03-01 | 安徽工程大学 | 一种洗衣机底座的自锁结构装置 |
Also Published As
Publication number | Publication date |
---|---|
DE29612551U1 (de) | 1997-11-13 |
AU3342797A (en) | 1998-02-10 |
US6286183B1 (en) | 2001-09-11 |
DE19780719D2 (de) | 2001-03-22 |
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