Patents Assigned to Catis Pacific Mfg. Corp. Ltd.
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Patent number: 11207917Abstract: A wheel assembly includes: a wheel set unit including a wheel bracket and a wheel; and a brake unit including a brake element disposed between the wheel bracket and the wheel, a threaded member sleeved movably on the brake element, and a screw extending threadably through the threaded member, extending through the brake element so as to prevent movement of the threaded member on the brake element, and pushable downwardly such that the brake unit moves downwardly to press resiliently against the wheel, so as to arrest rotation of the wheel. Only a single tool is needed to be accessed to a lower end of the screw so as to adjust a distance between the brake unit and the wheel.Type: GrantFiled: February 5, 2021Date of Patent: December 28, 2021Assignee: CATIS PACIFIC MFG. CORP. LTD.Inventor: Ching-Sung Lin
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Patent number: 11161372Abstract: A castor with a brake pad is disclosed, wherein the fixing sections and the pressing sections of the brake pad press against the two wheel-side portions of the wheel body, so in addition to providing friction, it can also provide clamping function, as a result, the braking effect can be achieved more easily, and the braking force tends to be even. Furthermore, because the fixing sections and the pressing sections of the brake pad press against the two wheel-side portions instead of pressing against the center of the wheel body, so no extra resistance is generated, and there is no excess wear, thereby extending the service life of the wheel body.Type: GrantFiled: January 20, 2021Date of Patent: November 2, 2021Assignee: CATIS PACIFIC MFG. CORP. LTD.Inventor: Ching Sung Lin
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Patent number: 9038786Abstract: A multifunctional castor with steering, directional and brake functions and is provided with a mounting seat, a rotary seat, an engaging member, a wheel, a brake swing member, a longitudinal rod assembly, an engaging assembly, a transverse rod, a brake pedal and a brake-release pedal. Pressing down or pushing up the brake pedal can activate the steering, direction and brake functions of the castor, and then the steering, direction and brake functions of the castor can be deactivated by controlling the brake-release pedal.Type: GrantFiled: October 9, 2013Date of Patent: May 26, 2015Assignee: CATIS PACIFIC MFG. CORP. LTD.Inventor: Qing-Song Lin
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Patent number: 9038785Abstract: A castor with separate brake device and brake release device is provided with a shell, a brake piece, a brake unit and a brake-release unit. The brake unit and the brake-release unit are two separate members, while they are interactively linked by a push portion and the notch portion, so as to ensure the accuracy of the brake operation. Whenever the castor is in a brake-activated status or brake-deactivated status, the brake pedal and the brake-release pedal pivot in opposite direction to present different angles, which makes it easier for the user to see the status of the castor (in brake position or non-brake position), and prevents confusion or accidental operation.Type: GrantFiled: October 4, 2013Date of Patent: May 26, 2015Assignee: CATIS PACIFIC MFG. CORP. LTD.Inventor: Qing-Song Lin
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Patent number: 8302257Abstract: A double-pedal double-wheel truckle with independent braking and releasing functions is a truckle for a precision instrument and comprises a body, a rotating & locking device, a truckle body device, a braking device and a bottom cover body. The body is provided for disposing a rotating & locking device, a truckle body device, a braking device and a bottom cover body. With the independent braking and releasing functions of the braking device of the body, the user can easily operate and stably block the rotating & locking device and the truckle body device. The bottom cover body is provided for preventing foreign matters from entering the truckle body device, so that the truckle can be locked from rotation. By such arrangements, it can achieve the objectives, such as easy operation, easy to distinguish braking state, stable braking, reducing noises, strengthening structure and safe usage, etc.Type: GrantFiled: February 8, 2010Date of Patent: November 6, 2012Assignee: Catis Pacific Mfg. Corp. Ltd.Inventor: Qing-Song Lin
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Patent number: 7987553Abstract: A caster with a brake structure comprises a pivot plate. The pivot plate is allowed to pivot so as to be inserted into a corresponding positioning recess in an inner side of a wheel to stop the rotation of the wheel. Furthermore, while pivoting, the pivot plate will press the lifting block to move downwards, and then the lifting block will push the slide block to move horizontally, and finally the slide block will push the anti-slip block to press against the inner side of the wheel, thus improving the braking effect.Type: GrantFiled: April 20, 2009Date of Patent: August 2, 2011Assignee: Catis Pacific Mfg. Corp. Ltd.Inventor: Ching-Sung Lin
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Patent number: D573010Type: GrantFiled: September 25, 2007Date of Patent: July 15, 2008Assignee: Catis Pacific Mfg. Corp. Ltd.Inventor: Qing-Song Lin