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Topic: Coupling rod


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In the News (Sun 27 Dec 09)

  
  Awning with resilient motor coupling   (Site not responding. Last check: 2007-10-13)
However, even the coupling with the spring elastic design may be used in association with a timing device, in which case it is possible to omit the transmission coupling between the output shaft of the drive motor and the limit switch unit.
A coupling of very simple design is comprised of a hub forming the input side, and a driver or cam rotatable on and axially fixed with respect to said hub and having a recess on the peripheral edge thereof, with a spring elastic member transmittingly arranged between said hub and said driver.
As soon as the extendable rod 14 comes to rest against the mouth of slot 6, winding shaft 3 comes to a stop and output shaft 19, which continues to rotate, winds helical spring 61 in the direction indicated by arrow 47 until the flow of current to motor 17 is interrupted by switch 33.
www.stickebana.com /scitech/designing_coupler/awning_with_resilient_motor_coupling.html   (7447 words)

  
 Polyaxial locking screw and coupling element assembly for use with rod fixation apparatus - Patent 5586984
Misalignment of the rod with respect to the screw and the coupling element is often a source of considerable disadvantage for the surgeon, often requiring considerable efforts to be expended bending and aligning the rod with the receiving locus of the coupling element.
The head 122 of the screw 120 is rotationally free to move relative to the coupling element, however, it is prevented from fully separating from the coupling element and the interior chamber 216 by the annular lip 212 at the bottom 208 of the lower portion 202.
Once the proper angulation of the coupling element 300 to the screw 120, and the secure nesting of the rod 250 on the pair of grooves 334, have been established, the top locking nut 235 is threaded onto the threading of the upwardly extending members 301, 303 of the coupling element 300.
www.freepatentsonline.com /5586984.html   (8266 words)

  
 Failure Analysis
With Class D sucker rods, an indication of over-tightening is the concentric deformation ridge of material on the pin shoulder face from the impression of the coupling shoulder face.
The polished rod failure on the left is an example of a polished rod clamp on the sprayed portion of a spraymetal polished rod.
The coupling sample on the left is an example of the effects of oxygen enhanced CO2 corrosion (left), H2S corrosion (middle), and chloride corrosion (right) while the rod samples in Figure 25 show the effects of oxygen enhanced CO2 corrosion near the upset (left) and CO2 corrosion on the rod body (right).
www.norrisrods.com /failureanalysis.html   (8288 words)

  
 Automatic coupling for model rail vehicles - Patent 4700855
An automatic coupling as claimed in claim 1 and further comprising means on said coupling plate protruding rearwardly and substantially at the level of said coupling hook for limiting the lateral movement of said pull rod and coupling hook.
Uncoupling of coupled vehicles is achieved by means of an uncoupling push member 15 which is slidably mounted for vertical movement in the coupling carrier 5 as shown and is positioned to be substantially perpendicular to the pull rod 12.
The coupling carrier 5 of the coupler 1 is releasably attached to the chassis or frame of the vehicle 3 or to its bogie indicated at 16.
www.freepatentsonline.com /4700855.html   (3012 words)

  
 Sucker rod for pumping windmill cylinders in water wells
Spring loaded fingers in the front prevent your rod from sliding forward, making this a very secure method of holding onto the rod while connecting the next length of rod to the rod in the well.
Windmill pumping rod, known as sucker rod, which is used to connect the windmill, hand pump, or pump jack to the well cylinder in the bottom of your well to pump water.
Sucker rod is available in fiberglass rod with steel end fittings, galvanized steel rod with steel rod couplings, and in wood rod with galvanized steel end thread fittings.
www.deanbennett.com /rod.htm   (503 words)

  
 Grounding
Connect a ground rod coupling to the rod and install the driving stud in the coupling (fig.
Where multiple rod, pipe, or plate electrodes are installed to The resistance of a ground electrode is determined primarily by the earth surrounding the electrode.
A combination of multiple rods and soil treatment is effective and has the advantages of both of these methods; multiple long rods are effective where conditions permit this type of installation.
www.tpub.com /ceb/26.htm   (966 words)

  
 Electrical Synapses Mediate Signal Transmission in the Rod Pathway of the Mammalian Retina -- Veruki and Hartveit 22 ...
Strettoi E, Dacheux RF, Raviola E (1994) Cone bipolar cells as interneurons in the rod pathway of the rabbit retina.
Trexler EB, Li W, Mills SL, Massey SC (2001) Coupling from AII amacrine cells to ON cone bipolar cells is bidirectional.
Vaney DI (1997) Neuronal coupling in rod-signal pathways of the retina.
www.jneurosci.org /cgi/content/full/22/24/10558   (6386 words)

  
 [No title]
Pins and couplings are machined to a precise length and made up to a center torque button with the patented PRO/KC make-up unit.
Couplings are machined to achieve an end-face width as large as possible for maximum pin shoulder contact area.
Pins are machined so that all pin ends have exactly the same dimension from the shoulder to the pin end and the shoulder and pin nose are exactly true relative to each other.
www.permianrod.com /proprod/prokc/prokc.htm   (544 words)

  
 Rod end couplings, figerglass rod repair kits, and wood rod end fittings   (Site not responding. Last check: 2007-10-13)
The #585 pump rod adapters are threaded male rod by female rod, or male rod by male rod.
1-1/8" couplings have 5/8" threads (both box and pin), while the 1-3/8" wood rod couplings have 7/8" threads (both box and pin).
Reducing rod couplings are available for changing from one size rod to another size.
www.aermotorwindmills.com /rod_couplings.htm   (437 words)

  
 Gagne Inc. Couplings
All parts in Gagne couplings are steel, and the couplings will accept in "push" the full shear strength of the cylinder rod thread.
The "pull" strength of the Type "A" Flange Coupling is determined by other components, such as the mounting bolts or the cylinder rod thread
The "pull" strength of the Type "B" and "C" Couplings is determined by the shear strength of the heavy-duty snap ring, which is listed in the chart below.
www.gagneinc.com /rod-end.html   (236 words)

  
 Engineered Spring Supports: Vibration Control & Sway Brace
The rod coupling rotates with slight resistance and the tension test collar can be rotated by hand while holding the rod stationary.
Rod lengths should be cut and final tension of adjustments made for the hot or operating position of the pipe.
If, with the pipe in its hot position, the tension test collar cannot be turned by hand or turns very freely, loosen the jam nut adjacent to the rod coupling and rotate the coupling until the collar can just be turned by hand.
www.pipingtech.com /products/ptpcat/spring/vibration/index.html   (528 words)

  
 Physiological properties of rod photoreceptor electrical coupling in the tiger salamander retina -- Zhang and Wu 564 ...
Rods (R, faintly stained) were located in the upper tier, whereas cones (C, strongly stained) were located in the lower tier.
The significance of the linearity of rod gap junctions
Temporal and spatial characteristics of the voltage response of rods in the retina of the snapping turtle.
jp.physoc.org /cgi/content/full/564/3/849   (6464 words)

  
 NETZSCH - NEMO® Hygienic Plus
It transmits the rotational torque from the pump drive shaft to the rotor and the axial forces, produced by the application discharge pressure and the mass of the rotor, back to the drive shaft.
The eccentric rotation of the rotor is catered for by the rod flexing.
This type of coupling eliminates the need for parts which move relative to one another, thereby eliminating the requirement for lubrication and eliminating wear in this area of the pump.
www.netzsch-pumps.com /e_prod/ind26.html   (288 words)

  
 Wireless Estimator
That is, in normal soil conditions you may select a 5/8” diameter copper clad rod whereas in rocky soil you may have trouble with a 3/4” diameter rod.
Although the performance characteristics of galvanized ground rods parallel that of the UL-listed copper clad rods, copper clad rods are specified in most wireless construction projects.
However, galvanized rods would be a better alternative for guy anchor grounding to reduce corrosion of the steel anchor shaft which is the anode and the copper ground rod the cathode.
www.wirelessestimator.com /industryinfoselect.cfm?categid=457   (497 words)

  
 Page 3-1
Drill rods are manufactured from cold drawn steel tubing and have square threads.
The "W" Design drill rod sizes and thread characteristics are standardized by the Diamond Core Drill Manufacturers Association to insure proper connection between rods and couplings purchased anywhere in the world.
The old series drill rods and couplings known as E, A, B, and N are obsolete.
www.ackerdrill.com /3-1.htm   (216 words)

  
 Gagne Inc. Couplings - Answers
The Gagne Rod-End Coupling is designed to correct this problem at the source by transmitting the push-pull cylinder force, but relieving all side forces (under usual conditions).
Lateral Displacement: The Coupling is designed to accept up to 1/32 inch error in the smaller sizes, more in the larger sizes.
A Rod-End Free-Aligning Coupling is recommended at "x" (see picture) to minimize likelihood of rod binding, jerky action and excessive gland and rod wear.
www.gagneinc.com /rodend.html   (246 words)

  
 Flexible Drive Couplings
The PM90 model coupling (powdered metal) is available in bore sizes from 7/16 inch (12 mm) to 1 1/8 inch (28 mm) with torque ratings up to 672 in-lbs.
The premium line of drive couplings (magnesium) are available in bore sizes from 3/8 inch (10 mm) up to 4 3/4 inch (120 mm) and torque ratings up to 71,763 in-lbs.
Our online Flexible Drive Couplings Catalog is available in the PDF file format [915KB].
www.magnaloy.com /Products/drive_couplings/index.html   (175 words)

  
 Physiological properties of rod photoreceptor electrical coupling in the tiger salamander retina -- Zhang and Wu 564 ...
coupling of all neighbouring rods exhibited reciprocal and symmetrical
paired rods was 500 pS and the coupling coefficient (the ratio
did not contribute to the filtering mechanisms of the rod network.
jp.physoc.org /cgi/content/abstract/564/3/849   (311 words)

  
 Automatic coupling for streetcars and the like (US4049129)
An automatic coupling for streetcars and like vehicles comprises a connecting rod pivotally connected to the vehicle and a coupling head pivotally connected to the connecting rod.
The coupling head co-operates with a locking device, by means of which the coupling head may be locked to the connecting rod in the operative and inoperative positions.
a connecting rod pivotally connected to the vehicle; and
www.delphion.com /details?pn=US04049129__   (137 words)

  
 Coupling on Alibaba.com - Find Coupling manufacturers, suppliers, exporters, wholesalers, traders, distributors, ...
Coupling on Alibaba.com - Find Coupling manufacturers, suppliers, exporters, wholesalers, traders, distributors, importers and more.
Alibaba.com connects you directly to pre-qualified Coupling manufacturers and exporters from China and around the world.
Alibaba.com membership is 100 percent free for buyers, and with it, you get access to the world's largest B2B marketplace of manufacturers and exporters in the world for Coupling.
hotproducts.alibaba.com /manufacturers-exporters/Coupling.html   (462 words)

  
 The Nutty Company - Online fastener supplier of nuts, bolts, screws, washers, rivets, threaded rod and pins, hardware ...
5/16-18 X 1-1/8 ROD COUPLER ZINC Box Qty.
3/8-16 X 1-1/8 ROD COUPLER ZINC Box Qty.
3/8-16 X 1-3/4 ROD COUPLER ZINC Box Qty.
www.nutty.com /rcnut.shtml   (175 words)

  
 Amazon.com: Coupling: Automotive   (Site not responding. Last check: 2007-10-13)
Use Our Part Finder to Find the Parts That Fit Make sure you find the products that fit--use our Part Finder to find the parts and accessories that are specifically designed to fit your vehicle.
OE Shift Rod Coupling - 1970-1971 Porsche 911 2.2
OE Shift Rod Coupling - 1978-1989 Porsche 911 Turbo 3.3
www.amazon.com /s?ie=UTF8&keywords=Coupling&rh=i:automotive,k:Coupling&page=1   (305 words)

  
 Precision Brand Threaded Rod   (Site not responding. Last check: 2007-10-13)
Find a distributor that can get you what you need when you need it.
PRECISION BRAND® Threaded Rod is available in Steel, Brass, Stainless and B-7 materials, in National Coarse (NC) and National Fine (NF) threads, see below for a complete list
Threaded Rod is a versatile, multi-purpose product used in industry, construction, plumbing, electrical trades and in the home
www.precisionbrand.com /products/default.asp?p_catid=27   (147 words)

  
 NIBCO.com - Threaded Products
• Secures channel to hanger rod for vertical seismic bracing.
• Used for coupling two threaded rods together of equal or reduced rod sizes, with or without inspection hole.
• Heavy duty washer for use on top of channels or angles to support hanger rod.
www.nibco.com /cms.do;jsessionid=E07EADFE8F2DE704490F8C6EFA64DB43.armagh?d-1342853-p=3&pId=83&id=2   (205 words)

  
 Quinn's Oilfield Supply Ltd. - Couplings
Please click on the links below to view these couplings and their descriptions:
Coupling, Pull Tube to Top Open Cage (49)
Coupling, Sucker Rod and Polished Rod, API (54)
www.quinnpumps.com /couplings.htm   (47 words)

  
 [No title]   (Site not responding. Last check: 2007-10-13)
A battery-operated and illuminable fishing rod accessory in combination with a fishing rod, said fishing rod accessory comprising:
a helical spring member positioned about said axle and being resiliently deformable when said switch is intercalate and abutted against said stop member of said coupling,
wherein said power supply source becomes actuated when said finger engages said stop member of said coupling and compresses said helical member to electrically mate said illuminable fixture with said power supply source;
www.uspto.gov /web/patents/patog/week39/OG/html/1310-4/US07111425-20060926.html   (169 words)

  
 SRECO FLEXIBLE
5-OH Couplings and Splicer For 1" Coiled Rods
1" Coiled Rods For Connection To 5/16" Sectional Rod
Lightweight Rod Guide Hose For Below Freezing Temperatures
www.sreco.com /products/rodding/catalog/toc1.htm   (72 words)

  
 Heidenhain Angle Rotary Encoders Launch Page
ROD 800 incremental angle encoder with K 16 flat coupling
The rotor and shaft coupling of ROD angle
is the use of a shaft coupling with a high
www.auto-met.com /heidenhain/ORC/Heidenhain_angle_rotary.htm   (4360 words)

  
 Shift Rod Coupling - OEM Replacement Shift Rod Coupling   (Site not responding. Last check: 2007-10-13)
Shift Rod Coupling - OEM Replacement Shift Rod Coupling
To find your Shift Rod Coupling, once you select your year and make above, look for "Shift Rod Coupling" on the right hand side.
Below are only some of applications we have for Shift Rod Coupling
www.prostreetonline.com /oem/shift_rod_coupling   (90 words)

  
 Magnaloy Coupling Company
agnaloy Coupling Company manufactures the original light weight, heavy-duty flexible drive coupling.
Magnaloy has been manufacturing their precision machined, magnesium alloy cast couplings for nearly 40 years.
July 20, 2006 09:02 AM magnaloy coupling company
www.magnaloy.com   (135 words)

  
 Dumas Coupling Rod
Move your mouse over the listed items to view pictures.
This coupling rod goes in between the coupling sockets (universals) on an electric boat.
If customer wants coupling sockets as well, use DUMB1600.
www2.towerhobbies.com /cgi-bin/wti0001p?&I=LXE448&P=7   (95 words)

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