Patents by Inventor Peter Shorrock
Peter Shorrock has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11274776Abstract: A connector device has male and female parts with respective coaxial passageways. An external screwthread of a collet engages an internal screwthread on the female part and relative rotation between those screwthreads causes engagement of the female and male parts. A slot in the collet extends longitudinally and is open at both ends to enable the collet to be splayed as a split collet. A wedge located between the male part and the collet is displaceable longitudinally to splay the collet and lock the male and female parts in a sealing engagement. The connector includes a ring surrounding the end of the collet remote from the engagement between the male and female parts to resist splaying of the collet at that end. The connector without the male and female parts may also be used for connecting other such male and female parts.Type: GrantFiled: September 8, 2017Date of Patent: March 15, 2022Assignee: KUTTING UK LIMITEDInventors: Lee Peter Shorrock, Kevin Johnson, Peter Shorrock
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Patent number: 10550970Abstract: A connector (10) has a male part (12) connected to a female part (50), and each has a passageway which is coaxial with the other when the parts (12 and 50) are connected. A collet (24) surrounds the male part (12), is coupled thereto, and has an external screwthread which engages an internal screwthread on the female part (50), whereby relative rotation between those screwthreads in a given sense causes the female part (50) to sealingly engage the male part (12). The collet (24) has a slot (40) extending longitudinally with respect to the axis of the screwthreads to enable it to be splayed. A wedge (34) between the male part (12) and the collet (24) is displaceable longitudinally with respect to the axis of the screwthreads to splay the collet (24) and lock the male and female parts (12 and 50) together in a sealing engagement.Type: GrantFiled: July 13, 2015Date of Patent: February 4, 2020Assignee: KUTTING UK LIMITEDInventors: Lee Peter Shorrock, Kevin Johnson, Peter Shorrock
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Patent number: 10550969Abstract: A connector has a cylindrical sleeve device having a first part, with an external screwthread on its outer side, and a second part, with an internal screwthread on its inner side. One of the screwthreads engages a corresponding screwthread on a further part when the device is in use. At least a portion of the said second part is yieldable. A locking part is provided with a screwthread which engages the other of the screwthreads of the cylindrical sleeve device when the connector is in use. The second part and the locking part have mutually engageable portions which, when the locking part is tightened relative to the cylindrical sleeve device, interengage to cause yielding of the second part or yieldable portion thereof. This effects locking of the cylindrical sleeve device with respect to such a further part when the connector is in use.Type: GrantFiled: February 16, 2015Date of Patent: February 4, 2020Assignee: KUTTING UK LIMITEDInventors: Lee Peter Shorrock, Kevin Johnson, Peter Shorrock
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Publication number: 20190277430Abstract: A connector device has male and female parts with respective coaxial passageways. An external screwthread of a collet engages an internal screwthread on the female part and relative rotation between those screwthreads causes engagement of the female and male parts. A slot in the collet extends longitudinally and is open at both ends to enable the collet to be splayed as a split collet. A wedge located between the male part and the collet is displaceable longitudinally to splay the collet and lock the male and female parts in a sealing engagement. The connector includes a ring surrounding the end of the collet remote from the engagement between the male and female parts to resist splaying of the collet at that end. The connector without the male and female parts may also be used for connecting other such male and female parts.Type: ApplicationFiled: September 8, 2017Publication date: September 12, 2019Inventors: Lee Peter SHORROCK, Kevin JOHNSON, Peter SHORROCK
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Publication number: 20170211729Abstract: A connector (10) has a male part (12) connected to a female part (50), and each has a passageway which is coaxial with the other when the parts (12 and 50) are connected. A collet (24) surrounds the male part (12), is coupled thereto, and has an external screwthread which engages an internal screwthread on the female part (50), whereby relative rotation between those screwthreads in a given sense causes the female part (50) to sealingly engage the male part (12). The collet (24) has a slot (40) extending longitudinally with respect to the axis of the screwthreads to enable it to be splayed. A wedge (34) between the male part (12) and the collet (24) is displaceable longitudinally with respect to the axis of the screwthreads to splay the collet (24) and lock the male and female parts (12 and 50) together in a sealing engagement.Type: ApplicationFiled: July 13, 2015Publication date: July 27, 2017Inventors: Lee Peter SHORROCK, Kevin JOHNSON, Peter SHORROCK
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Publication number: 20170082225Abstract: A connector comprising a cylindrical sleeve device having a first part, with an external screwthread on its outer side, and a second part, with an internal screwthread on its inner side. One of the screwthreads engages a corresponding screwthread on a further part when the device is in use. At least a portion of the said second part is yieldable. A locking part is provided with a screwthread which engages the other of the screwthreads of the cylindrical sleeve device when the connector is in use. The said second part and the locking part have mutually engageable portions which, when the locking part is tightened relative to the cylindrical sleeve device, interengage to cause yielding of the second part or yieldable portion thereof. This effects locking of the cylindrical sleeve device with respect to such a further part when the connector is in use.Type: ApplicationFiled: February 16, 2015Publication date: March 23, 2017Inventors: Lee Peter SHORROCK, Kevin JOHNSON, Peter SHORROCK
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Patent number: 6180218Abstract: Radiation stable glass for space applications, especially glass in the form of thin sheet for cladding of spacecraft, is produced by including at least 5% by weight of barium oxide in a borosilicate glass composition. Because barium has a low absorption in the ultra violet, its use enables radiation stable glasses of low ultra violet absorption to be produced, alleviating problems of overheating when the glasses are used for cladding space craft. The glass is useful in the production of solar cell cover slips and second surface mirrors for cladding purposes, and space applications generally.Type: GrantFiled: January 26, 1999Date of Patent: January 30, 2001Assignee: Pilkington PLCInventors: Kenneth Melvin Fyles, Helen Louise Eaves, Peter Shorrock
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Patent number: 5962354Abstract: A composition which can be fiberized to form high quality insulation wool, and which has been formulated from naturally-occuring rock minerals such as basalts, granites, limestone, dolomite and sandstone, optionally including by-products of industrial processes such as molybdenum or steel slag and grate ash, and/or high alumina materials such as China Clay and/or boron containing minerals such as Ulexite, said composition comprising the following components, given in wt %, based on the total weight of the composition:______________________________________ SiO.sub.2 51-68 wt % Al.sub.2 O.sub.3 5-18 wt % ______________________________________with the total amount of SiO.sub.2 +Al.sub.2 O.sub.3 being from 62 to 75 wt %, ______________________________________ Na.sub.2 O 0-6 wt % K.sub.2 O 0-5 wt % ______________________________________with the total amount of Na.sub.2 O+K.sub.2 O being from 0 to 7.Type: GrantFiled: January 16, 1996Date of Patent: October 5, 1999Inventors: Kenneth M. Fyles, Peter Shorrock, Michael R. Davidson
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Patent number: 5895719Abstract: Radiation stable glass for space applications, especially glass in the form of thin sheet for cladding of spacecraft, is produced by including at least 5% by weight of barium oxide in a borosilicate glass composition. Because barium has a low absorption in the ultra violet, its use enables radiation stable glasses of low ultra violet absorption to be produced, alleviating problems of overheating when the glasses are used for cladding space craft. The glass is useful in the production of solar cell cover slips and second surface mirrors for cladding purposes, and space applications generally.Type: GrantFiled: December 5, 1996Date of Patent: April 20, 1999Assignee: Pilkington plcInventors: Kenneth Melvin Fyles, Helen Louise Eaves, Peter Shorrock
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Patent number: 5219801Abstract: A borosilicate glass composition consisting essentially of the following components:______________________________________ SiO.sub.2 57-77 mol %, Al.sub.2 O.sub.3 0-8.5 mol %, B.sub.2 O.sub.3 4.6-23.0 mol %, ______________________________________the total amount of SiO.sub.2 +Al.sub.2 O.sub.3 +B.sub.2 O.sub.3 being from 81 to 91 mol %, ______________________________________ Li.sub.2 O 0-1.5 mol %, Na.sub.2 O 2-7.5 mol %, K.sub.2 O 2-7.5 mol %, ______________________________________the total amount of Li.sub.2 O+Na.sub.2 O+K.sub.2 O being from 7.6 to 10.6 mol %, ______________________________________ CeO.sub.2 0.7-2.0 mol %, Sb.sub.2 O.sub.3 0-0.3 mol %, As.sub.2 O.sub.3 0-0.3 mol %, TiO.sub.2 0-2.0 mol %, F.sub.2 0-2.0 mol %, ______________________________________and one or more of MgO, CaO, SrO, BaO, ZnO and PbO, in a total amount of from 0 to 7 mol %; the glass composition having a coefficient of linear expansion within the range 64.0-70.0.times.10.sup.-7 /deg.C.Type: GrantFiled: March 5, 1992Date of Patent: June 15, 1993Assignee: Pilkington PLCInventors: Peter Shorrock, Brain Yale
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Patent number: 4651404Abstract: A machine tool having an indexable workpiece support and a tool holder which is moveable to enable the machine tool to operate on different parts of a workpiece while the latter is held stationary by the workpiece support, indexing of the workpiece support enabling a part thereof to be turned from a first position in which a workpiece can be mounted on that part, to a second position to present such a workpiece to the tool holder, whereby one workpiece can be loaded on one part of the workpiece support while another workpiece on another part of the workpiece support is being simultaneously machined by the machine tool.Type: GrantFiled: May 5, 1983Date of Patent: March 24, 1987Assignee: Leslie Hartridge, LimitedInventor: Peter Shorrock
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Patent number: 4570839Abstract: A press having a generally "C" shaped frame, punch mounting means arranged on an upper part of the frame, and anvil support means provided on a lower part of the frame. A relatively deep throat is thereby afforded for sheet metal which may be inserted between said punch mounting means and said anvil support-means. Anvil-support suspension mounting means are provided on the upper part of the frame to allow a further anvil support to be suspended from that part of the frame, whereby smaller work can be operated on by the machine.Type: GrantFiled: December 28, 1984Date of Patent: February 18, 1986Assignee: Leslie Hartridge LimitedInventors: Gordon C. Cox, Peter Shorrock
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Patent number: 4345037Abstract: Alkali-resistant glass fibres for use as reinforcement in cementitious products are formed from a composition comprising, in weight percentages:______________________________________ SiO.sub.2 55 to 75% R.sub.2 O 11 to 23% ZrO.sub.2 6 to 22% Cr.sub.2 O.sub.3 0.1 to 1% Al.sub.2 O.sub.3 0.1 to 7% Rare earth oxides + TiO.sub.2 0.5 to 16% ______________________________________where R.sub.2 O is any one or more of Na.sub.2 O, K.sub.2 O or Li.sub.2 O, the content of TiO.sub.2 does not exceed 10%, and the total of the components recited above amounts to at least 88% by weight of the glass, the glass having been melted under non-oxidizing conditions such that all or a substantial proportion of the chromium in the glass is in the trivalent state.Cementitious products incorporating such fibres, e.g. in a proportion of 3 to 6 weight %, can be made using a Magnani-type asbestos cement machine or by a "spray-up" method.Type: GrantFiled: February 26, 1981Date of Patent: August 17, 1982Assignee: Pilkington Brothers LimitedInventors: Kenneth M. Fyles, Peter Shorrock