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Pistol Grip Power Tool Handle and Trigger Size Effects on Grip Exertions and Opera Tor Preference
HUMAN FACTORS, 1993,35(3),551-569 Pistol Grip Power Tool Handle and Trigger Size Effects on Grip Exertions and Opera tor Preference SEOUNGYEON OH and ROBERT G. RADWIN,1 University of Wisconsin, Madison, Wisconsin Finger and palmar forces were measured during actual pneumatic nutrunner op- eration using a strain gauge dynamometer. Eighteen student subjects were as- signed to one of three categories based on hand length. Two triggers and four handle spans were presented randomly. Handle span affected maximal and sub- maximal grip force. As span increased from 4 cm to 7 cm, average peak finger force increased 24%, peak palmar force increased 22%, and average finger and palmar tool-holding forces increased 20%. When an extended trigger was used, average peak finger force decreased 9%, peak palmar force decreased 8%, finger tool- holding force decreased 65%, and palmar tool-holding force decreased 48%. Hand size affected grip strength (MVC),grip force, and exertion level (force/MVC). Hold- ing exertion level was maximum for large-handed subjects using a 4-cm handle and for small-handed subjects using a 7-cm handle. Subjective handle span pref- erence increased as hand size increased. A similar experiment was performed using 11 factory workers. INTRODUCTION was connected directly to the use of pneu- matic screwdrivers and nutrunners. There is Pneumatic hand-held power tools are also growing concern about designing and se- widely used in industry. Power tools reduce lecting power tools for preventing cumulative manual force requirements, shorten the time trauma disorders (CTDs). to accomplish tasks, and improve the quality Repetitive motion, forceful exertion, awk- of work. -
Ar15 Semi—Automatic Instruction/ Safety Manual Caution
AR15 SEMI—AUTOMATIC INSTRUCTION/ SAFETY MANUAL CAUTION: USE ONLY CLEAN, DRY, ORIGINAL, HIGH QUALITY COMMERCIALLY MANUFACTURED AMMUNITION IN GOOD CONDITON which is appropriate to the caliber of your firearm. We do not recommend the use of remanufactured or hand loaded ammunition because it may cause severe damage to yourself and/ or your rifle. Page 1 SECTION 1 PRECAUTIONS READ AND UNDERSTAND ALL THE FOLLOWING PRECAUTIONS BEFORE REMOVING THIS FIREARM FROM ITS PACKAGE. ! WARNING: IF THIS FIREARM IS CARELESSLY OR IMPROPERLY HANDLED, UNINTENTIONAL DISCHARGE COULD RESULT AND COULD CAUSE INJURY, DEATH, OR DAMAGE TO PROPERTY. CAUTION: PRIOR TO LOADING AND FIRING, CAREFULLY READ THIS INSTRUCTION MANUAL WHICH GIVES BASIC ADVICE ON THE PROPER HANDLING AND FUNCTIONING OF THIS RADICAL FIREARMS SYSTEM. However, your safety and the safety of others (including your family) depends on your mature compliance with that advice, and your adoption, development and constant employment of safe practices. If unfamiliar with firearms, seek further advice through safe handling courses run by your local gun clubs, NRA approved instructor, or similar qualified organizations. Page 2 NOTICE: Radical Firearms shall not be responsible for injury, death, or damage to property resulting from either intentional or accidental discharge of this firearm, or from its function when used for purposes or subjected to treatment for which it was not designed. Radical Firearms will not honor claims involving this firearm which result from careless or improper handling, unauthorized adjustment or parts replacement, corrosion, neglect, or the use of wrong caliber ammunition, or the use of ammunition other than original high quality commercially manufactured ammunition in good condition, or any combination thereof. -
Download Enemy-Threat-Weapons
UNITED STATES MARINE CORPS THE BASIC SCHOOL MARINE CORPS TRAINING COMMAND CAMP BARRETT, VIRGINIA 22134-5019 ENEMY THREAT WEAPONS B2A2177 STUDENT HANDOUT/SELF PACED INSTRUCTION Basic Officer Course B2A2177 Enemy Threat Weapons Enemy Threat Weapons Introduction In 1979, the Soviets invaded Afghanistan. The Soviets assumed this would be a short uneventful battle; however, the Mujahadeen had other plans. The Mujahadeen are guardians of the Afghani way of live and territory. The Soviets went into Afghanistan with the latest weapons to include the AK-74, AKS-74, and AKSU-74, which replaced the venerable AK-47 in the Soviet Arsenals. The Mujahadeen were armed with Soviet-made AK-47s. This twist of fate would prove to be fatal to the Soviets. For nearly 11 years, the Mujahadeen repelled the Soviet attacks with Soviet-made weapons. The Mujahadeen also captured many newer Soviet small arms, which augmented their supplies of weaponry. In 1989, the Soviet Union withdrew from Afghanistan back to the other side of the mountain. The Mujahadeen thwarted a communist take- over with their strong will to resist and the AK-47. This is important to you because it illustrates what an effective weapon the AK-47 is, and in the hands of a well-trained rifleman, what can be accomplished. Importance This is important to you as a Marine because there is not a battlefield or conflict that you will be deployed to, where you will not find a Kalashnikov AK-47 or variant. In This Lesson This lesson will cover history, evolution, description, and characteristics of foreign weapons. -
Illinois Current Through P.A
State Laws and Published Ordinances – Illinois Current through P.A. 101-591 of the 2019 Regular Session of the 101st General Assembly. Office of the Attorney General Chicago Field Division 100 West Randolph Street 175 West Jackson Blvd., Suite Chicago, IL 60601 1500Chicago, IL 60604 Voice: (312) 814-3000 Voice: (312) 846-7200 http://www.illinoisattorneygeneral.gov/ https://www.atf.gov/chicago- field-division Table of Contents Chapter 430 – Public Safety Firearm Owners Identification Card Act Section 430 ILCS 65/1.1. Firearm defined; Firearm ammunition defined. Section 430 ILCS 65/2. Firearm Owner's Identification Card required; exceptions. Section 430 ILCS 65/3. Transfer of firearms; records; exceptions. Section 430 ILCS 65/3a. Reciprocal rights in Iowa, Missouri, Indiana, Wisconsin and Kentucky. Section 430 ILCS 65/3.1. Dial up system. Section 430 ILCS 65/3.2. List of prohibited projectiles; notice to dealers. Section 430 ILCS 65/4. Application for Firearm Owner's Identification Card. Section 430 ILCS 65/5. Approval or denial of application; fees. Section 430 ILCS 65/6. Contents of Firearm Owner's Identification Card. Section 430 ILCS 65/7. Validity of Firearm Owner’s Identification Card. Section 430 ILCS 65/8. Grounds for denial and revocation. Section 430 ILCS 65/8.1. Notifications to the Department of State Police. Section 430 ILCS 65/8.2. Firearm Owner's Identification Card denial or revocation. Section 430 ILCS 65/8.3. Suspension of Firearm Owner's Identification Card. Section 430 ILCS 65/9. Grounds for denial or revocation. Section 430 ILCS 65/9.5. Revocation of Firearm Owner's Identification Card. -
July 20, 2016 ENFORCEMENT NOTICE PROHIBITED ASSAULT
July 20, 2016 ENFORCEMENT NOTICE PROHIBITED ASSAULT WEAPONS The Office of the Attorney General (AGO) is issuing this Enforcement Notice to provide a framework to gun sellers and others for understanding the definition of “Assault weapon” contained in G.L. c. 140, § 121 (“Section 121”). In particular, this notice provides guidance on the identification of weapons that are “copies” or “duplicates” of the enumerated Assault weapons that are banned under Massachusetts law. This guidance will be applied to future transfers of “Assault weapons,” as that term is defined in Section 121. This may include, without limitation, the AGO’s enforcement of criminal laws such as G.L. c. 140, §§ 128 and 131M, and civil laws such as G.L. c. 93A. Background: The sale, transfer, or possession of an “Assault weapon,” as defined in Section 121, is unlawful pursuant to G.L. c. 140, §§ 128 and 131M. “Assault weapon” is defined as a: semiautomatic assault weapon as defined in the federal Public Safety and Recreational Firearms Use Protection Act, 18 U.S.C. section 921(a)(30) as appearing in such section on September 13, 1994, and shall include, but not be limited to, any of the weapons, or 1 copies or duplicates of the weapons [emphasis added], of any caliber, known as: (i) Avtomat Kalashnikov (AK) (all models); (ii) Action Arms Israeli Military Industries UZI and Galil; (iii) Beretta Ar70 (SC-70); (iv) Colt AR-15; (v) Fabrique National FN/FAL, FN/LAR and FNC; (vi) SWD M-10, M-11, M-11/9 and M-12; (vii) Steyr AUG; (viii) INTRATEC TEC-9, TEC-DC9 and TEC-22; and (ix) revolving cylinder shotguns, such as, or similar to, the Street Sweeper and Striker 12; provided, however, that the term assault weapon shall not include: (i) any of the weapons, or replicas or duplicates of such weapons, specified in appendix A to 18 U.S.C. -
SAINT-Manual.Pdf
OPERATION & SAFETY MANUAL IMPORTANT SAFETY INFORMATION INSIDE Read this manual before handling this firearm. Keep this manual with your firearm and review it before each use. Do not allow others to handle or fire your firearm until they have read this manual. Transfer this manual with the firearm upon ownership change. THIS MANUAL IS FOR SAINT® FIREARMS ONLY. Be a responsible firearm owner. Use it safely, store it securely, and always transfer a firearm responsibly and legally. DOWNLOAD THIS MANUAL ON OUR WEBSITE: WWW.SPRINGFIELD-ARMORY.COM Always check website for updated versions of operation & safety manuals CONTENTS Read and Understand this Manual.................... 3 Field Strip .......................................... 24 Know Your Firearm................................... 4 Re assembly ........................................ 32 Stabilizing Brace..................................... 6 Detailed Maintenance/Points of Lubrication .........33 Collapsible Stock .................................... 7 Accu-Tite™ System .................................. 34 Safety Rules ......................................... 8 Adjustable Gas Block ...............................35 Safety Device....................................... 14 Rapid Takedown System (RTS™) ..................... 38 Determining Firearm is Unloaded/Safe............... 15 Folding Brace....................................... 40 Ammunition........................................ 16 Parts Diagram ...................................... 42 Loading/ Preparing To Fire ......................... -
Owen Submachine Gun.Nomination
Nomination of OWEN SUBMACHINE GUN for an Engineering Heritage National Marker Owen Gun Mark 1/42 - skeleton stock, cooling fins on barrel source gunshows.com.nz Owen Gun Mark 1/43 - wooden stock, camouflage finish by Doug Boleyn Engineering Heritage Sydney January 2017 Table of Contents Page 1. Introduction 2 2. Nomination Letter 4 3. Nomination Support Information Basic Data 5 4. Basic History 8 5. Engineering Heritage Assessment 11 6. Interpretation Plan 14 7. References & Acknowledgements 15 Appendices 1. Statement of Support for Engineering Heritage Recognition 16 2. History Time Line of the Owen Submachine Gun 17 3. Photos of the Owen Submachine Gun and other submachine guns used 28 in World War 2 4. Drawings of the Owen Submachine Gun 34 5. Statistics of the various models of the Owen Gun and Comparison Table 35 6. Biographies of Companies and People Associated with the Owen Gun 39 7. Glossary Terminology and Imperial Unit Conversions 44 8. Author's Assessment of Engineering Heritage Significance Check List 45 Rev 05 01 17 Page 1 1. Introduction. The Owen submachine gun [SMG] (1) that bears its designer's name was the only weapon of World War 2 used by Australian troops that was wholly designed and manufactured in Australia. Conceptually designed by Evelyn Owen, a committed young inventor, the concept was further developed to production stage by Gerard Wardell Chief Engineer Lysaght's Newcastle Works Pty Limited - Port Kembla Branch (2) [Lysaghts] with the assistance of Evelyn Owen ( and Fred Kunzler a Lysaght employee who had been a gunsmith in his native Switzerland. -
Impacts of the 1994 Assault Weapons
NT OF ME J T US U.S. Department of Justice R T A I P C E E D B O J C S Office of Justice Programs F A V M F O I N A C I J S R E BJ G O OJJ DP O F PR National Institute of Justice JUSTICE National Institute of Justice R e s e a r c h i n B r i e f Jeremy Travis, Director March 1999 Issues and Findings Impacts of the 1994 Assault Discussed in this Brief: This study examines the short-term impact Weapons Ban: 1994–96 (1994–96) of the assault weapons ban on gun markets and gun- by Jeffrey A. Roth and Christopher S. Koper related violence as contained in Title XI of the Federal Violent Crime On January 17, 1989, Patrick Edward zines. The legislation required the Attor- Control and Law Enforcement Act Purdy, armed with an AKS rifle—a ney General to deliver to Congress within of 1994. Title XI prohibits the semiautomatic variant of the military 30 months an evaluation of the effects of manufacture, sale, and possession AK–47—returned to his childhood the ban. To meet this requirement, the of specific makes and models of military-style semiautomatic fire- elementary school in Stockton, California, National Institute of Justice (NIJ) funded arms and other semiautomatics and opened fire, killing 5 children and research from October 1995 to December with multiple military-style features wounding 30 others. Purdy, a drifter, 1996 to evaluate the impact of Subtitle A. -
“Assault Weapon” Myths
“ASSAULT WEAPON” MYTHS E. Gregory Wallace Scary black rifles that spray bullets like machine guns. Military arms designed solely for killing on the battlefield. Weapons of choice for mass shooters. These are common descriptions of so-called “assault weapons,” a favorite target for those who want to eliminate gun violence by eliminating guns. Several states and localities currently ban “assault weapons,” as did the federal government from 1994-2004. In response to recent mass shootings, bills have been introduced in Congress to create a new national ban. Lawmakers and judges often use these descriptions to justify such bans. But are the descriptions factual? If not, what does that say about the laws and court decisions that rely on them? While there is no generally agreed-upon definition of “assault weapon,” laws banning such weapons typically criminalize possession or transfer of semiautomatic rifles with detachable magazines and at least one specified feature such as a pistol grip, telescoping stock, flash suppressor, barrel shroud, bayonet mount, or grenade launcher.1 Other “assault weapon” bans prohibit certain semiautomatic rifles, shotguns, and pistols by name and by features, along with any copies, duplicates, or variants.2 The main target of these bans is the AR-15 rifle, the most popular rifle in America, owned by millions for lawful purposes including self-defense.3 The AR-15 looks like a fully automatic military M4 carbine or M16 rifle, but it has a semiautomatic firing system like most modern handguns. Legislatures imposing “assault Professor of Law, Campbell University School of Law. Professor Wallace is a competitive shooter and certified firearms instructor. -
Idaho POST Shotgun Instructor Manual
IDAHO PEACE OFFICER STANDARDS & TRAINING Idaho POST Shotgun Instructor Manual This Shotgun Certification Course Manual was originally compiled and edited by Anchorage Police Sergeant Ted Smith (ret.) around 1986; based on a similar manual written by Col. Jeff Cooper. That original material was given to students attending a Combat Shotgun course at The American Pistol Institute in Paulden, Arizona. Since then, this manual has gone through many revisions, adding new information, and deleting outdated or irrelevant information. This current revision is the result of years of experience by those who survived gunfights and learned from their successes, as well as their mistakes. Those lessons have been passed on so we may learn from them. We are always striving to keep techniques as simple as possible—for simple works in a gunfight. If there are two ways to do a task, we try to select the easiest one that will work all the time. This manual has been compiled by Anchorage Police Sgt. Ted Smith (ret.), Ofc. Phil Brown (ret.), Ofc. Jason Penman, retired Anchorage Police Sergeant and current Idaho POST Regional Coordinator Matt Bloodgood, and Idaho Falls Police Sergeant Allen Hall (ret.), with the intent that the information will help the reader be a more competent, confident, and professional peace officer. The information in this manual comes from many credible sources; the following lists only a few: * Col. Jeff Cooper, Gunsite, The American Pistol Institute * Clint Smith, International Training Consultants * U.S. Department of Energy, Central Training Academy * Roger M. Enoka, Ph.D., University of Arizona * International Association of Law Enforcement Firearms Instructors * American Society of Law Enforcement Trainers * Officers and Trainers of the Anchorage Police Department * State of Alaska, Alaska Department of Corrections Training Center * Alaska State Troopers * Idaho Peace Officer Standards and Training * U.S. -
Thompson Sub-Machine Gun Philip B
Journal of Criminal Law and Criminology Volume 23 Article 17 Issue 6 March--April Spring 1933 Thompson Sub-Machine Gun Philip B. Sharpe Follow this and additional works at: https://scholarlycommons.law.northwestern.edu/jclc Part of the Criminal Law Commons, Criminology Commons, and the Criminology and Criminal Justice Commons Recommended Citation Philip B. Sharpe, Thompson Sub-Machine Gun, 23 Am. Inst. Crim. L. & Criminology 1098 (1932-1933) This Article is brought to you for free and open access by Northwestern University School of Law Scholarly Commons. It has been accepted for inclusion in Journal of Criminal Law and Criminology by an authorized editor of Northwestern University School of Law Scholarly Commons. 1098 PHILIP B. SHARPE his parole was revoked and he was returned to the penitentiary to complete his sentence. 8 One witness testifying in this investigation cited a large number of typical examples of the effect of Marihuana of which the following is the outstanding case. A Mexican, under the influence, while going beneath a railroad viaduct imagined that he saw approaching him, at great speed, a rider on an enormous horse. Dodging behind a column for protection, when he looked out again, he realized that what he had seen was an old woman pulling a small wagon. Going home, despite the fact that his wife had that day given birth to a child, he compelled her to get out of bed and prepare his dinner. Still suffering from the characteristic hallucinations, as she was peeling an onion, he imagined that she was preparing to attack him, and seizing a club he hit her in the head with such force that she was knocked unconscious. -
Pistol Grip Drill Supersedes PD09.26 Central Vacuum Safety, Operation and Maintenance – Save This Document and Educate All Personnel
Parts Page Reorder No. PD12•38 Effective November, 2012 Pistol Grip Drill Supersedes PD09.26 Central Vacuum Safety, Operation and Maintenance – Save This Document and Educate All Personnel Model Chuck RPM Vac Port 53103 3/8" 3,400 1-1/4" 53104 3/8" 4,500 1-1/4" 53103 53105 3/8" 950 1-1/4" 53106 1/2" 950 1-1/4" DRILL Find The Most Current Offering of Support Documents and Accessories at www.Dynabrade.com WARNING Read and understand this tool manual before operating your air tool. Follow all safety rules for the protection of operating personnel as well as adjacent areas. Always operate, inspect and maintain this tool in accordance with the American National Standards Institute (ANSI). Safety Requirements for the Use, Care and Protection of Abrasive Wheels – ANSI B7.1, Compressed Air and Gas Institute (CAGI) Safety Code for Portable Air Tools – B186.1, Code of Federal Regulation – CFR 29 Part 1910, International Organization for Standardization (ISO) Hand Held Non-Electric Power Tools – ISO 11148, Safety Requirements and applicable State and Local Regulations. Read and understand tool manual before work starts Eye protection must be worn at all times, eye to reduce risk of injury to operator, visitors, and tool. protection to conform to ANSI Z87.1. Ear protection to be worn when exposure to sound, Practice safety requirements. Work alert, have proper exceeds the limits of applicable Federal, State or attire, and do not operate tools under the influence local statues, ordinances and/or regulations. of alcohol or drugs. Respiratory protection to be used when exposed to Air line hazard, pressurized supply lines and flexible contaminants that exceed the applicable threshold hoses can cause serious injury.