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1. 发明专利

IE61712B1 Dust flap tucking mechanism for use in forming sleeve-type carriers 未知
公开(公告)号：IE61712B1
公开(公告)日：1994-11-30
申请号：IE28288
申请日：1988-02-02
申请人： MANVILLE CORPORATION
发明人： OLSEN PETER CHRISTIAN JR , BRYAN RHONDA POWELL , HUDSON DONALD RAYFORD
IPC分类号： B65B20060101 , B65B7/20
摘要： Apparatus for pushing a loaded open-ended carrier sleeve and folding the trailing dust flaps of the sleeve. Flight bars attached to endless chains located below the path of travel of the carrier sleeve initially move the sleeve. Pusher bars or lugs attached to endless chains located above the path of travel of the carrier sleeve engage the trailing panel of the sleeve and accelerate the sleeve away from the flight bars. Fingers attached to the pusher bars contact the trailing dust flaps prior to the pusher bars contacting the trailing panel of the sleeve and fold the trailing dust flaps before the sleeve is accelerated along its path of travel.

2. 发明专利

ZA873128B METHOD AND APPARATUS FOR FEEDING AND OPENING A BEVERAGE CARRIER 未知
公开(公告)号：ZA873128B
公开(公告)日：1987-10-26
申请号：ZA873128
申请日：1987-04-30
申请人： MANVILLE CORPORATION
发明人： PETER CHRISTIAN OLSEN JR. , PETER MICHAEL CONFORTO , JIMMY RAY CRAIGHEAD , DAVID LESLIE WOLF
IPC分类号： B65B43/34 , B31B5/78 , B31B50/78 , B65B20060101 , B65B43/26 , B65D
摘要： A machine for feeding a collapsed beverage can carrier sleeve to a flight bar conveyor and introducing the sleeve in fully open condition to the pocket of the conveyor. After leaving the feed rolls the collapsed carrier sleeve is moved through a fixed guide by lugs on a movable chain. The end flaps on the upwardly facing side panel are held in place on the guide while the end flaps on the downwardly facing side panel are moved downwardly by a fixed cam surface. The substantially opened sleeve is then either given a final kick by rotating arms or is propelled by the feed lugs to accelerate it into the pocket while at the same time fully straightening and opening the sleeve. The carton dimension corresponding to the length of the pocket is the same as the length of the pocket, resulting in more pockets per conveyor length and permitting operation at slower conveyor speeds.

3. 发明专利

AU1642183A PHENOLIC FOAM 未知
公开(公告)号：AU1642183A
公开(公告)日：1984-01-12
申请号：AU1642183
申请日：1983-06-30
申请人： MANVILLE CORPORATION DOMTAR INSULATION PRODUCTS
发明人： CARLSON JOHN D , KIFER EDWARD W , WOJTYNA VINCENT J , COLTON JAMES P
IPC分类号： C08J9/04 , C08J9/14 , C08K5/42 , C08L61/04 , C08L61/06 , C08L61/10 , C08G8/28
摘要： The present invention is directed to a method of preparing a phenolic foam that has cell walls which are substantially free of perforations. The method comprises using certain anhydrous aryl sulfonic acids as the foaming and curing catalysts. The useful anhydrous aryl sulfonic acids are those which have a pKa of less than about 2.0 and which change the compatibility of the phenolic resole with water. The preferred anhydrous aryl sulfonic acid is a combination of toluene sulfonic acid and xylene sulfonic acid. The invention is also directed to a phenolic foam having cell walls which are substantially free of perforations and to foamable phenolic resole compositions for preparing the phenolic foam.

4. 发明专利

DK139775C 未知
公开(公告)号：DK139775C
公开(公告)日：1979-09-24
申请号：DK155069
申请日：1969-03-20
申请人： JOHNS-MANVILLE CORPORATION
发明人： MCFADDEN N E , PERRY W M , RAMGE D L
IPC分类号： C03B5/08 , C03B5/167 , C03B37/083 , C03B37/095

5. 发明专利

MY6600034A METHOD OF IMPROVING THE FILTRATION CHARACTERISTICS OF ASBESTOS 未知
公开(公告)号：MY6600034A
公开(公告)日：1966-12-31
申请号：MY6600034
申请日：1966-12-31
申请人： JOHNS-MANVILLE CORPORATION
IPC分类号： B01D39/06 , B01D39/20 , C04B20/10 , C04B28/02 , C04B28/26 , C04B40/00
摘要： An asbestos-cement composition contains up to 70%, preferably 10-40%, asbestos fibre which has been treated in air suspension with an atomized spray of Na and/or K silicate solution (see Division C1). Cement, asbestos, and optionally silica, may be present in the proportions 5 : 2 : 3 resp. by weight. The treated asbestos may be dispersed in an aqueous slurry of cement and consolidated, e.g. by transferring the slurry solids on to a revolving element where a laminated composite article is built up.ALSO:The filtration characteristics of asbestos are improved by applying an atomized spray of a sodium and/or potassium silicate solution on an air suspension of asbestos to deposit 0.1 to 4% on the fibre. The solution may contain 3 to 20% silicate having SiO21M2O ratio of 1.6 to 3.75. Asbestos from screw feed regulator 1 is transported on conveyer 2 to fibrizer 3, e.g. a willow. The silicate spray from 5 is directed into the willow feed opening, and coats the fibre, which is then pneumatically conveyed to cyclone separator 6. A moisture content of less than 8% may be ensured by extending this air passage or re-suspending the fibre in a current of air, which may be warm, e.g. at 150 DEG F. This drying step may be omitted when the coated fibre is used to form asbestos-cement articles by dispersing in an aqueous slurry of cement and transferring the slurry solids to a revolving element where a laminated composite article is built up. Treated asbestos or asbestos-cement slurries were shown to have improved rates of filtration (the latter having an asbestos:silica:cement ratio of 2:3:5).ALSO:Asbestos paper is manufactured from asbestos fibre which has been treated in air suspension with an atomized spray of Na and/or K silicate solution (see Division C1), by forming sand sheets with starch or latex binders. Asbestos-cement boards are made by dispersing the treated fibres in an aqueous slurry of cement, collecting and withdrawing a wet layer on a collector roll, transferring it to a revolving accumulator element and building up a laminated composite article.

6. 发明专利

MY6400121A MANUFACTURING SHEETS AND TUBES FROM PULP 未知
公开(公告)号：MY6400121A
公开(公告)日：1964-12-31
申请号：MY6400121
申请日：1964-12-31
申请人： JOHNS MANVILLE CORPORATION
IPC分类号： B28B1/52

7. 发明专利

MY6500034A PIPE COUPLING 未知
公开(公告)号：MY6500034A
公开(公告)日：1965-12-31
申请号：MY6500034
申请日：1965-12-31
申请人： JOHNS-MANVILLE CORPORATION
IPC分类号： F16L17/035 , F16L17/02 , F16L21/02
摘要： 853,655. Pipe couplings. JOHNS-MANVILLE CORPORATION. Aug. 20, 1959 [June 22, 1959], No. 28474/59. Class 99(1). In a coupling particularly for asbestoscement pipes and comprising a resilient annular gasket 6 between spigot and socket components 3, 1 one of the latter components being grooved, the gasket has a free peripheral surface adapted to contact the tapered surface 25 of one of the components and that surface has two distinct annular ridges 23, 24 defining an imaginary frusto-conical surface having a taper substantially coinciding with the surface 25. In the final assembly of the coupling, the cylindrical end portion 9 of the gasket abuts a shoulder 26 provided on the spigot. In a modification, the inner surface of the socket is tapered, and the groove 2 is formed in the spigot.

8. 发明专利

AU640040B2 LIGHTWEIGHT BUILDING MATERIAL BOARD 未知
公开(公告)号：AU640040B2
公开(公告)日：1993-08-12
申请号：AU8364991
申请日：1991-09-05
申请人： MANVILLE CORPORATION
发明人： PHILIP BICKFORD SHEPHERD , RICK LEE DOLIN
IPC分类号： B32B5/24 , B28B3/12 , B28B19/00 , B28B23/00 , B32B9/00 , C04B14/18 , C04B28/26 , C04B28/30 , E04F13/14
摘要： A lightweight wallboard having a density in the range of 10 pcf to 30 pcf and comprised of a faced layer of expanded siliceous inorganic particles, such as expanded perlite, bonded together by inorganic binder, such as sodium silicate. The board is made by depositing a mixture of particles, binder and water onto a moving web of facing material, contacting the mixture with an upper moving web of facing material, compacting the mixture to the desired shape and density and drying the resulting board. Fire resistant and water repellent versions of the formula are also disclosed.

9. 发明专利

ZA88769B A HIGH EFFICIENCY LUMINAIRE WITH HIGH ANGLE BRIGHTNESS CONTROL 未知
公开(公告)号：ZA88769B
公开(公告)日：1988-08-03
申请号：ZA88769
申请日：1988-02-03
申请人： MANVILLE CORPORATION
发明人： HERBERT ALAN FOUKE
IPC分类号： F21V5/04 , F21V13/04 , F21V
摘要： A high efficiency luminaire possessing high angle brightness control. Transverse high angle brightness control is provided by a substantially parabolically shaped reflector and longitudinal high angle brightness ccontrol is provided by a trough like lens assembly including a plurality of trough shaped lenses and screening means adjoining one another.

10. 发明专利

ZA876443B WALL MOUNTED LUMINAIRE 未知
公开(公告)号：ZA876443B
公开(公告)日：1988-03-04
申请号：ZA876443
申请日：1987-08-28
申请人： MANVILLE CORPORATION
发明人： DOUGLAS SCOTT HAMMOND
IPC分类号： F21S8/00 , F21V7/04 , F21V

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