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Britax is the patent holder for over 180 United States granted patents. [ 1 ] [ 2 ] The Isofix (known as LATCH in the US) system was developed jointly by child safety seat maker Britax-Römer and Volkswagen , with the first compatible products released in 1997. [ 3 ]
Foam rubber was first made in 1929, by E. A. Murphy [2] and Eric Owen, two research chemists at Dunlop Rubber, who used whipped latex. In 1937, isocyanate-based materials were first used to make foam rubber. After World War II, styrene-butadiene rubber replaced many natural types of foam. Foam rubber has been used commercially for a wide range ...
The non-parallel suspension arms of the linkage cause the chair to simulate a rocking-chair motion as it swings back and forth. Gliders are used as alternatives to porch swings, and are also popular as nursery furnishing for assisting parents in feeding newborn babies. Because pinch points are moved away from the floor, a glider is marginally ...
Tire swing Canopy swing. Tire swings are a form of swing made from a whole tire. These are often simply a new or used tire hanging from a tree on a rope. On commercially-developed playground swing sets, oversized new tires are often reinforced with a circular metal bar to improve safety and are hung on chains from metal or wooden beams.
On-the-body baby carrying started being known in western countries in the 1960s, with the advent of the structured soft pack in the mid-1960s. Around the same time, the frame backpack quickly became a popular way to carry older babies and toddlers. In the early 1970s, the wrap was reintroduced in Germany.
DIN 4551 Office furniture; revolving office chair: This German standard covers revolving office chairs with adjustable backrests, armrests, and height, ensuring their quality and safety. EN 581 Outdoor furniture – Seating and tables for camping, domestic and contract use: This European standard specifies the requirements for outdoor seating ...
Rear bench seat for three adult passengers in an AMC Ambassador Bucket seat with six-point seat belts from Schroth in Porsche 997 GT3 RS 3.8. A bucket seat is a separate seat with a contoured platform designed to accommodate one person, distinct from a bench seat that is a flat platform designed to seat up to three people.
A bosun's chair (or boatswain's chair) is a device used to suspend a person from a rope to perform work aloft. [1] Originally just a short plank or swath of heavy canvas, many modern bosun's chairs incorporate safety devices similar to those found in rock climbing harnesses such as safety clips and additional lines.