公开(公告)号：US20090044463A1

公开(公告)日：2009-02-19

申请号：US11893545

申请日：2007-08-16

Applicant: Onorio Moscone ,  Robert A. Walz

Inventor： Onorio Moscone ,  Robert A. Walz

IPC: F16B2/14

CPC classification number: E06B1/6069

Abstract: The present invention is at least one spacer selectively connected to an end spacer by a backing portion, where the at least one spacer is removed from the end spacer by severing the backing portion.

Abstract translation: 本发明是通过背衬部选择性地连接到端部隔离件的至少一个间隔件，其中至少一个间隔件通过切断背衬部分从端部隔离件移除。

公开(公告)号：US5102503A

公开(公告)日：1992-04-07

申请号：US389577

申请日：1989-08-04

Applicant: Thomas J. Silinski ,  Robert A. Walz

Inventor： Thomas J. Silinski ,  Robert A. Walz

IPC: B01D1/22 ,  B01D3/00 ,  C02F1/04 ,  C02F1/28 ,  C02F9/00

CPC classification number: C02F1/281 ,  C02F1/048 ,  C02F2103/14 ,  C02F2201/008 ,  Y10S159/32 ,  Y10S203/11 ,  Y10S203/90

Abstract: A system for on-site recovery of reusable industrial waste components, such as solvents, from a liquid waste stream includes a trailer that is internally partitioned to separate system components through which the waste stream passes in a first partitioned section of the trailer from support and control components in the second trailer section. Input waste is fed into a horizontal thin-film evaporator within the first trailer section, while steam is fed in a closed loop through the evaporator from the second section of the trailer for evaporating volatile solvents in the waste stream, and thereby separating the volatile solvents from non-volatile liquid and solid components of the waste stream. The evaporated volatile solvents are fed to a heat exchanger, again enclosed within the first partitioned section of the trailer, for recondensation through heat exchange with a coolant fed to the heat exchanger in a closed loop from the second trailer section. The recondensed solvents are then fed to a water separator tank and a molecular sieve for separation of immiscible and miscible water from the solvents, and thence to a holding tank for resupply to the customer. The non-volatile components of the evaporator output are fed to a second holding tank for recirculation through the evaporator or return to the customer for disposal.

公开(公告)号：US4073094A

公开(公告)日：1978-02-14

申请号：US802246

申请日：1977-05-31

Applicant: Robert A. Walz

Inventor： Robert A. Walz

IPC: B24B7/17 ,  B25H1/00 ,  B28D1/04 ,  B32B35/00

CPC classification number: B24B7/17 ,  B25H1/0064 ,  B28D1/041 ,  Y10T156/1062 ,  Y10T156/1304 ,  Y10T408/3796

Abstract: A system for repairing a crack in a pane of plate glass in which a rotatable shaft extends through the glass and carries cutters on both sides for concurrently cutting an aperture therein from both sides.

Abstract translation: 一种用于修复玻璃板玻璃中的裂纹的系统，其中可旋转轴延伸穿过玻璃并在两侧承载切割器，以同时从两侧切割孔。

公开(公告)号：US3986913A

公开(公告)日：1976-10-19

申请号：US571070

申请日：1975-04-24

Applicant: Robert A. Walz

Inventor： Robert A. Walz

IPC: B28D1/04 ,  C03C27/10 ,  B32B3/10 ,  B29C17/10 ,  B32B35/00

CPC classification number: B28D1/041 ,  C03C27/10 ,  Y10T156/1056 ,  Y10T428/20 ,  Y10T428/22

Abstract: The invention provides for repairing a crack in a pane of plate glass caused by the impact of a hard object without removing the glass from its location by cutting out a section from the glass surrounding the crack and replacing it with a disc of a similar sheet of glass.