Автор: Stuart Otteson
Издательство: Wolfe Publishing Company
Год издания: 1985
isbn: 0935632212, 0935632239
Количество страниц: 300
Язык: english
Формат: PDF (scan)
The detailed inner workings of the bolt action remain unfamiliar to many shooters, despite its long history as a military and sporting arm. Exactly what distinguishes it as a breech mechanism? Other actions seat, lock, and fire the cartridge, and then extract and eject the empty case as does the bolt act ion. One is tempted to conclude that it is the lockup, where rotation engages locking projections of the bolt and receiver. Yet, many other action types have also utilized the turning bolt. Examples include the gas-operated Garand MI, the straight-pull Canadian Ross, and the lever-action Model 88 Winchester. What defines the bolt action is the unique combination of the turning bolt and an integral operating handle which allows the direct application of pressure in proportion to the situation. Thus, not only is great power available, but it is under the complete control of the shooter. A 2 to 2% inch knobbed handle gives the operator leverage to turn the bolt. This leverage is in turn multiplied by the internal cams. Since bolt-knob movement over a quarter-turn usually exceeds 3 inches, and seating and extracting a cartridge and cocking a firing unit involve only fractional displacements, considerable power is possible, without intermediate linkage. The internal helical-cut cams permit the bolt and firing unit to act as lead screws during part of the opening and closing cycles, producing small but powerful axial displaiements... Few draftsmen have so clearly and economically delineated firearms mechanisms. The drawings exemplify the study; they are done by working from the guns, not factory drawings, old blueprints or catalogs. In this book you will find lock times, spring rates and cam angles plus considerable historical content.
Автор: Allen D. Bragdon
Издательство: Smithmark Publishers
Год издания: 1995
isbn: 0831710160
Количество страниц: 169
Язык: english
Формат: PDF (scan)
54 cookie construction projects. 117 full size patterns; plans for 18 structures over 100 color photos. Recipes, shapes, history & step by step how tos.
Автор: Hans-Heiri Stapfer
Издательство: Squadron/Signal Publications
Год издания: 1992
isbn: 0897472780
Количество страниц: 80
Язык: english
Формат: PDF (scan)
US aircraft landed or crashed in Switzerland during World War Two. Wartime b/w photographs and colour illustrations.
Автор: Hans-Heiri Stapfer
Издательство: Squadron/Signal Publications
Год издания: 1988
isbn: 0897471989
Количество страниц: 82
Язык: english
Формат: PDF (scan)
From the foreword: "During the Second World War over 11,000 American aircraft were posted missing in action over Europe. While the majority of these were destroyed, a small number were captured and flown by the Luftwaffe. During the 42 years since the end of WWII many rumors, myths and claims have arisen concerning Germany's use of these captured aircraft. While a number of books have been written on the subject, a touch of mystery still exists. The purpose of this book is to dispel some of the mystery, replacing rumors, myths, and claims with facts."
Автор: Paladin Press Team
Издательство: Paladin Press
Год издания: 1982
isbn: 0873641655, 0873641779, 0873642244
Количество страниц: 163
Язык: english
Формат: PDF (scan)
From the foreword: "The primary purpose of this series is to familiarize gunsmiths, collectors, and law enforcement officers with improvised firearms. These volumes incorporate detailed drawings in order to teach the reader principles of automatic weapons conversions, and other mechanical aspects related to improved weapon construction and modification. The illustrations will also enable law enforcement agents to identify and classify improvised weapons." Warning: It is against the law to manufacture a restricted or prohibited firearm without an appropriate license from the federal government. There are also state and local laws prohibiting the possession of such devices in many areas. Severe penalties are prescribed for violations of these laws. Be warned!
Автор: P. A. Luty
Издательство: Paladin Press
Год издания: 1998
isbn: 0873649834
Количество страниц: 74
Язык: english
Формат: PDF (scan)
The author provides clear, step-by-step instructions for and expedient 9mm submachine gun. It is easily constructed from readily available materials, primarily steel tubing; it does not require a lathe and milling machine and it can be built by just about anyone in about a week. For Academic Study Only.
Автор: Thomas E. Doll
Издательство: Squadron/Signal Publications
Год издания: 1988
isbn: 0897472101
Количество страниц: 67
Язык: english
Формат: PDF (scan)
Although concerned primarily wilh US Navy and Marine Corps air operations during the Korean War, this book is also meant to be both a reminder and a tribute to all who served in the Far East during the years 1950 through 1953.
Автор: Pierre Dukan
Издательство: Integral
Год издания: 2010
isbn: 8492981040, 9788492981045
Количество страниц: 302
Язык: другой
Формат: PDF (scan)
¿ Ha intentado muchas veces perder peso sin lograrlo? Con este régimen usted lo logrará de forma eficaz, sin pasar hambre y con unos resultados sorprendentes. Más de 1 millón de lectores en Francia ya han adelgazado siguiendo los cuatro pasos de esta dieta, basada en el consumo de proteínas naturales y su combinación con el resto de los alimentos. Gracias a los consejos del doctor Dukan ya puede adelgazar sin pasar hambre, sin restringir las cantidades y sin necesidad de modificar sus hábitos. Este libro contiene las claves para lograrlo, así como recetas y menús donde no se deja de lado el placer de comer. Con el Método Dukan usted logrará adelgazar de forma inmediata y mantener su peso estable durante el resto de su vida Dr. Pierre Dukan Médico especializado en el comportamiento alimentario y la reeducación nutricional. Sus libros son best-seller en Francia y se han traducido a las principales lenguas de todo el mundo, convirtiéndose en un éxito mundial.
Автор: Elisa Vergne
Издательство: Hachette
Год издания: 1997
isbn: 2012362176
Количество страниц: 196
Язык: другой
Формат: PDF (scan)
Légères au printemps, colorées en été, douces en automne et plus consistantes en hiver, les salades composées ont désormais leur place aux côtés des plats principaux. Chaque saison offre son lot de produits nouveaux qui, subtilement mariés, constituent des plats appétissants, équilibrés et sains. Elisa Vergne propose ainsi plus de 160 recettes faciles et originales qui mêlent à loisir salades verte, petits légumes, viandes, volailles, poissons, fruits de mer, céréales, féculents, fromages, oeufs et fruits frais ou secs. Ce livre, très illustré et truffé de conseils d'achats, dévoile aussi les secrets des assaisonnements réussis qui suffisent à révéler la délicate saveur d'une salade.
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