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7156597 |
Contamination detection system
A dual bar code for detecting contamination. When no contamination is present, a first bar code identifies the product. When contamination is present a second bar code identifies the presence of...
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7147419 |
Element of fastening accessories to metal windows and doors
An element for fastening accessories to metal window and door frames includes a monolithic metal body with a cylindrical central portion having a threaded inner hole. An insertion portion has a...
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6997658 |
Alignment pin and fastener with bi-directional clamping
An alignment pin or fastener includes a radially eccentric part such that when the fastener is tightened, the eccentric part shifts radially to simultaneously align the holes of two plates in a...
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6712544 |
Device for clamping two components in a spaced relationship
A device (1) for connecting first and second components (2, 3) which lie at a spacing from one another by clamping by a spacer (7), which is disposed in a spacing region, and a clamping piece (15)...
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6702534 |
Spreader dowel
A spreader dowel includes a sleeve having an area formed with an internal first thread for engagement by a screw. The sleeve has opposite ends and includes first longitude slots on one end for...
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6626407 |
Mounting system
A mounting system for use in a work environment is disclosed. The system includes a mounting bracket having a first side and a second side. Either side of the mounting bracket is adapted for...
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6450745 |
Dowel with a weakened section adjoining the leading threaded end thereof
An expansion dowel has an expansion sleeve (7) insertable into an axially extending dowel body (1) which has a central through opening (2) and a collar (6). The leading end region (3) of the dowel...
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5169269 |
One-strike wedging type blank nail
This invention relates to one-strike wedging type blank nails for use in rigidly joining, in a simple operation, wooden articles in manufacture of furniture, or ceramic articles (such as roofing or...
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4921382 |
Screw lock
A locking apparatus intended to be anchored in the bore of an element and to receive rotatably by snap-in closure a mating element provided with an undercut head. The locking apparatus according to...
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4805260 |
Expander device
An expander device for anchoring in a hole to secure a castor to a part which forms the hole, comprises a conical expander engaged in a sleeve having a conical interior. The expander and the sleeve...
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4481702 |
Method of assembling threaded insert bushing within a working material
An insert assembly includes a frustoconically shape cone nut (10), a cylindrical shell (20) and a bolt (36). The cone nut (10) has a longitudinal bore (12) which is tapped to accept the threads on...
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4426181 |
Binder for panels
A binder for panels comprises a main binder part and a wedge member so constructed that the forced insertion of the wedge member into the main binder part causes the split portions formed in the...
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3438686 |
BEARING SUPPORT BUSHING
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3216305 |
Hammerable anchor bolt with deformable serrated apertures
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