Ads
related to: rolodex hole punch parts diagram
Search results
Results From The WOW.Com Content Network
English: Common hole patterns used in ring binders and hole punches, including personal organizers. Polski: Układy otworów w segregatorach i dziurkaczach, z uwzględnieniem najpopularniejszych organizerów
A Rolodex file used in the 1970s. A Rolodex is a rotating card file device used to store a contact list.Its name, a portmanteau of the words "rolling" and "index", has become somewhat genericized for any personal organizer performing this function, or as a metonym for a total accumulation of business contacts.
Arnold Neustadter (25 August 1910 – 17 April 1996) [1] was an American inventor and businessman. He invented the Rolodex desktop rotating card file and other office equipment with Danish engineer Hildaur Neilson, [2] which has been called "a triumph of low technology" [3] and "a lasting symbol of the art of networking".
A hole punch, also known as hole puncher, or paper puncher, is an office tool that is used to create holes in sheets of paper, often for the purpose of collecting the sheets in a binder or folder (such collected sheets are called loose leaves). A hole punch can also refer to similar tools for other materials, such as leather, cloth, or sheets ...
The following other wikis use this file: Usage on ast.wikipedia.org Furadora; Usage on be.wikipedia.org Дзіракол; Usage on cs.wikipedia.org
The four-hole version has no ISO standard [citation needed]. The distances between holes are 80 millimetres (3.1 in) (3 × 8). The most common type in Canada and the United States is a three-ring system for letter size pages ( 8 + 1 ⁄ 2 by 11 inches or 220 mm × 280 mm), whose size is similar to ISO 216-based A4 size.
Punches are available in various shape and sizes; oblong and rectangular punches are common because they minimize waste and allow for greater distances between strokes, as compared to a round punch. Nibbling can occur on the exterior or interior of the material, however interior cuts require a hole to insert the tool.
Die and punch shapes affect the force during the punching process. The punch force increases during the process as the entire thickness of the material is sheared at once. A beveled punch helps in the shearing of thicker materials by reducing the force at the beginning of the stroke. However, beveling a punch will distort the shape because of ...