Products/Services for Pawl Ratchet Catalog
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Ratchets and Pawls - (31 companies)Ratchets and pawls are mechanical gearing used to transmit intermittent rotary motion. They permit a shaft to rotate in one direction, but not in the opposite one. Ratchets and pawls are mechanical assemblies that are used to transmit intermittent... -
Gears - (695 companies)Gears are rotating mechanical devices employing 'teeth' in order to transmit torque between separate axes. Two or more cooperating gears are called a transmission and can produce a mechanical advantage by changing speed, torque or rotation direction. -
Lifting Jacks - (390 companies)...failure. Ratchet Jacks. Ratchet jacks use the ratchet and pawl mechanism that cause a rotary gear to move up or down a linear track. The ratchet pawls keep the gear from slipping back down under load and causing the jack to fail. The old traditional... -
Latches - (267 companies)Latches are mechanical components that hold a door, drawer, or cabinet closed. Typically, latches do not lock; however, some latches provide locking features. -
Torque Limiters and Slip Clutches - (183 companies)...engagement. Roller detent systems use rollers, held in place by springs, which wedge between inner and outer races to engage clutch. Pawl detent clutch slip mechanisms are those in which, upon overload, a pawl overcomes spring or air pressure... -
Universal Joints - (157 companies)The gears included in this family are: Bevel. Herringbone. Worm. Helical. Hypoid. Miter. Spur and strait tooth. Gear stocks and blanks. Belts and belt pulleys. Sprockets. Ratchets and pawls. All of these gears are available in both English and metric...
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Tie Down Straps - (152 companies)Tie down straps are devices that are used to secure items during shipment or movement. Products include ratcheted tie downs, straps and elastic bungees. Tie down straps are used to secure items during shipment or movement. There are many different...
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Push-in Rivets - (30 companies)Push-in rivets are cylindrical, headed, usually plastic fasteners that are pushed or pressed into place to secure two or more items together.
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Wrenches - (480 companies)...and ratcheting soft grip handle wrenches. High-polish chrome wrenches are easier to clean than matte-finish wrenches. Manufacturers may offer storage trays or pouches for easy storage and organization. Typically, some companies provide a lifetime warranty...
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Pneumatic Clutches - (102 companies)...or overrunning devices. Ball detent pneumatic clutches feature a slip mechanism in which, upon overload, seated balls are dislodged and overcome springs or air pressure engagement. Similarly, pawl clutches overcome spring or air pressure engagement and rotate...
Product News
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Lowell Corporation
Custom Ratchets from Lowell OEM motion control designers who need custom engineering support for mechanical applications will be interested in Lowell Corporation's extensive experience in modifying its off-the-shelf ratchet arms, handles, and ratchet and roller clutches to meet specific control requirements. Typical users include utilities, the military, and manufacturers of products such as paper and metal processing machinery, conveyors, heat exchangers, chain binders, and welding clamps. Applications include adjusting... (read more) -
Lowell Corporation
Lowell Corp Mechanical Ratchet Clutches Lowell Series 700 Ratchet Clutches are self-contained versions of the ancient ratchet-and-pawl mechanism. They can be attached rigidly to or free-float on machinery and equipment. Uses include overrunning, backstopping, coupling and indexing. Their working parts consist of a rotating gear, spring-loaded pawl/shifter and a sandwiched steel plate body. By moving the control lever of the spring-loaded shifter away from the gear; the gear may be driven in a clockwise direction only. When control... (read more)Browse Mechanical Clutches Datasheets for Lowell Corporation -
Lowell Corporation
Ratcheting Crank Handles Fast Easy Machine Control Ratcheting Crank Handles from Lowell Corporation offer an attractive alternative to handwheels and similar devices for set-up and adjustment of packaging, converting, and printing machinery. Applications include corrugating rollers, die cutters, doctor blades, slitters, unwinds, and rewinds. With a crank handle, a user can make many adjustments: crossfeed; rise and fall; gib and quill; positioning screw; and clamping. Openings include bore and keyway, square, or hex and Lowell can also create... (read more) -
Lowell Corporation
Ratchet Arms Ratchet Arms are ratcheting levers for use in a number of operations; machine tools, positioning tables, military applications, material handling, drilling machines, pipe tapping, paper machines. Handles are available in cast iron (heavy duty) or stamped steel (standard duty). Handle lengths range from 6" to 43". New stamped steel models now available. # 104 - 15" handle. # 105 - 19" handle. # 101SS - 7" handle, Stainless Steel. Wrenches are available with hex, square or round bore, keyed... (read more)Browse Hand Tools Datasheets for Lowell Corporation -
Lowell Corporation
Lowell Double Handle Ratchets Double Handle Ratchet Wrenches give workers maximum versatility and the ability to apply additional force when needed. These wrenches are suitable for use by one operator and may be used by two workers when extra turning force is required. Ergonomics is another important feature as the product's design allows the user to always operate the handle with out reaching or stretching. Available in three handle lengths from 13" to 27". Hex, square and round bore (keyed) center gear openings from 3/8... (read more)Browse Hand Tools Datasheets for Lowell Corporation -
Lowell Corporation
Ratcheting Hydrant Wrenches When a hydrant has to be opened in a hurry, Lowell's three rugged, ratcheting hydrant wrenches make the job faster and easier. Mount a wrench on a pentagonal or square nut, tighten the thumb screw, and you're in business. Long bolts or worn or frozen nuts? No problem. The Model 52F has a 15" iron handle, the Model 53F has a 20" iron handle, and the Model 252F has a stamped double handle and is 32 1/2" long. All three feature Lowell's heavy duty ratcheting mechanisms. The long handles of the 52F... (read more)Browse Wrenches Datasheets for Lowell Corporation -
Omnetics Connector Corporation
Micro Ratcheting Circular Connector Omnetics micro series of circular connectors are now available with ACME Tripe Thread aluminum ratcheting metal housings giving them an environmental seal. They have ability to withstand high shock and vibrations while maintaining electrical integrity. A variety of shell material and finishes are available. Sizes available 05, 12, 16, 27, & 39. Wire Terminations available with discrete wire and Cable (read more)Browse Circular Connectors Datasheets for Omnetics Connector Corporation -
Lowell Corporation
Ratchet and Socket Wrenches for Demanding Jobs The cast malleable iron 40 Series wrenches are available from 24 " to 43 " long with square, hex, or round/keyed openings from 3/4 " to 4-1/2 ". They have reversing controls in the head and enclosed, replaceable gears. The tools ' bolt-thru design makes it easy to tighten nuts on any threaded length. The 20 Series wrenches have cast iron ratcheting heads and sturdy steel tubing handles. They are available from 7 " to 36 " long with square, hex, or round/keyed openings from 3/8 " to 2-3/8... (read more)Browse Wrenches Datasheets for Lowell Corporation -
Lowell Corporation
Lowell DoubleShot Plus Ratchet Wrench Lowell has added the 8D DoubleShot PLUS wrench to its line of DoubleShot wrenches which combine two wrenches in one for rugged duty in pipeline, construction, utility, and maintenance work. Specific applications include mechanical joints, restraints, repair clamps, service saddles, flange bolts, friction clamps, hydrant break flanges, and gas/water industry couplings. The DoubleShot Plus features a torque capacity of 200 lb-ft and a new ratchet engagement design that improves bite while... (read more)Browse Wrenches Datasheets for Lowell Corporation -
Lowell Corporation
Lowell SureTork Ratcheting Torque Wrench The SureTork (R), from Lowell Corporation, can solve a big problem faced during equipment installation or repair: the improper tightening of nuts and bolts. Lowell Corporation's SureTork (R) "Bolt-Thru" ratcheting torque wrench can greatly improve any installation by ensuring that nuts are always properly torqued. Unlike other torque wrenches, the SureTork's (R) "Bolt-Thru" feature permits easy access to nuts on any threaded length. The Lowell SureTork (R) wrench is a click-type torque handle... (read more)Browse Hand Tools Datasheets for Lowell Corporation
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The Machines of Leonardo da Vinci and Franz Reuleaux
329 III.11b Ratchet and Pawl Mechanism: Reuleaux–Voigt Catalog , Model N-17 (Cornell Collection of Kinematic Mechanisms). .
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D805 Metric Master Catalog: Spur Gears, Anti-backlash Gears and Many More - SDP/SI
Gear Blanks, Ratchets and Pawls . Stock Drive Products/Sterling Instrument is proud to introduce the new D805 Metric Catalog , a completely easy-to …
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Analytical bulletin of the Committee of Coordination of the Telecommunications of the French Union
Ber-nier & Cie, 26 bis, street Planchat Paris 20 e (without date), 62 p., nombr, fig. --Catalogue … of jacks; fuse holders; adjustable capacitors " have air; galettc of switching el, lockings ; relay 61ectro-magn61iques …
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Roloff / Matek machine elements
… 89 adhesive operation 92 clamping body free wheel 450 clamping force 236, 239 clamping length 196 clamping roller free wheel 449 clamping compound 400 -, calculation 400 -, shapes 400 pawl free wheel 449 Klöpperboden … … construction principle 15 construction catalog 11 construction characteristic value … … vessel) 172 ball screw drive 513 ball valve 631 ball sleeve 511 ball ratchet 447 ball welding …
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Roloff / Matek machine elements
… 89 adhesive operation 92 clamping body free wheel 450 clamping force 236, 239 clamping length 196 clamping roller free wheel 449 clamping compound 400 -, calculation 400 -, shapes 400 pawl free wheel 449 Klöpperboden … … construction principle 15 construction catalog 11 construction characteristic value … … vessel) 172 ball sleeve 511 ball screw drives 511 ball valve 635 ball ratchet 447 ball welding …
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Grainger.com
Catalog Page # 1104 • Pawl and RatchetPawl and Ratchet .
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https://www.sdp-si.com/ss/pdf/78001168.pdf
Catalog Number 60° Ratchets & Pawls .
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Machine Design Databook, Second Edition > PREFACE
… self-aligning, angular-contact and thrust, ball and roller bearings from different manufacturers catalogues like FAG, SKF … In Chapter 24, formulas and data for the design of crankshafts, curved beams, connecting and coupling rods, piston and piston rings, friction gearing, pawl and ratchet mechanisms, Geneva mechanisms, universal joints, speed reduction gears, variable speed drives, mechanics of vehicles, and unsymmetrical …
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CR4 - Thread: Latching Relays.... revisited.
It's accomplished with internal IC microcontrol, (like the Magnecraft 711) or it's done with a heart shaped cam (like tycos' version) or it's done with ratchets and pawls (like omrons' version). I've still seen these multi poled boat anchors in surplus catalogs .
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Grainger.com
Catalog Page # 1319 • Cable Puller, 2-5/8 ft., Breaking Strength 5000 lb., Length 26 In., Width 2.375 In., Forged Hook Type, Silver, Heavy Duty Double Ratchet and Pawl , Non-Slip Rubber Grip Handle, Includes Drop Forged Hooks, Heavy Duty Ratchet and Pawl .
