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建立人际资源圈Stapler
2013-11-13 来源: 类别: 更多范文
Stapler
Introduction,- General Description
The standard office stapler is a portable device typically used to drive a wire retention device into paper like products for the purpose of connecting multiple pages, one to the other. Once the wire has penetrated the material, a secondary function for deforming the wire into a retention form is accomplished (Bowmen).
The first fastening of papers is thought to of started in the 1200s. However instead of medal wire to connect the paper together people used a textile ribbon that was passed through parallel incisions in the upper lift hand side. This method was followed by a ribbon wax combination. There where no attempt to improve this design until King Louis XV of France in the 1700s. King Lois XV had a stapler built, but it still was no a modern stapler. It had spaces between the staples and the royal insignia (Bowmen).
In the 1800s, cast iron stapler where introduced. These curded staplers only held one staple at a time. A little later in the early 1900 the modern stapler we known began to take shape. These were made from sheet metal and were called herringbone
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