1
Chiaki Fukui, Shigeo Iinuma: Fluid pressure cylinder apparatus. SMC Kabushiki Kaisha, Sakagami Seisakusho, Paul A Guss, May 27, 2003: US06568313 (42 worldwide citation)

A fluid pressure cylinder apparatus comprises a cylinder tube integrally connected between a head cover and a rod cover; a piston internally installed in the cylinder tube, for making displacement in accordance with an action of a pressure fluid supplied into the cylinder tube; and a piston rod conn ...


2
Tanigawa Yukio, Sakamoto Masakazu, Nishimura Kentaro: Seal member for ball screw device. Sakagami Seisakusho, Thk, August 22, 2000: JP2000-230619 (5 worldwide citation)

PROBLEM TO BE SOLVED: To provide a seal member for a ball screw device capable of displaying necessary and sufficient sealing effect by bringing into contact with a whole periphery of a screw shaft without a gap, preventing a rotation torque increase and temperature rise at the time of driving the s ...


3
Iino Takeshi, Kawaguchi Aoi, Murakami Yasuhiro, Toyoshima Yoshihiro: Sealing device for piston type cylinder. Sakagami Seisakusho, Murakami Seisakusho, May 25, 2006: JP2006-132660 (1 worldwide citation)

PROBLEM TO BE SOLVED: To provide a sealing device of a piston type cylinder applying water as a working medium, being smooth under high pressure, for example, 14 MPa, having sufficient durability, and properly usable for sealing a sliding hydraulic cylinder.SOLUTION: This sealing device 1 for the pi ...


4
Anzai Yuji, Miwa Masatatsu, Mizubuchi Kazuo: Sliding part and sealing device. Du Pont Mitsui Fluorochemicals Sakagami Seisakusho, Wang Weifeng, June 23, 2010: CN200810185841

The invention relates to a sealing device used for sealing a valve device of an oil pressure power steering gear of an automobile and a sliding part, which have no abrasion and outstanding damage of the sealing device even if under high temperature and high pressure, can inhibit the abrasion of the ...


5
Anzai Yuji, Miwa Masatatsu, Mizubuchi Kazuo: Sliding member and sealing device. Sakagami Seisakusho, Du Pont Mitsui Fluorochem, January 29, 2009: JP2009-019179

PROBLEM TO BE SOLVED: To provide a sealing device and a sliding member, causing neither sealing device abrasion nor protrusion damage even on a high temperature-high pressure conditions, suppressing abrasion of mate materials even when the sliding mate material is an aluminium alloy, hardly causing ...


6
Imamura Iwao, Sakagami Kazumitsu: Lift for height adjustable chair. Kawai Musical Instr Mfg, Sakagami Seisakusho, September 2, 1997: JP1997-224774

PROBLEM TO BE SOLVED: To reduce manufacturing cost of the lift enabling to maintain required strength and rigidity in the slide block. SOLUTION: This lift is composed of a fixed base, a movable base united with washer seat, a pair of slide blocks 7, each of which is put on the fixed base capable of ...


7
Muto Masaru, Monma Toshio, Nakajima Yasushi: Bearing-cum-combination seal. Sakagami Seisakusho, July 11, 1997: JP1997-177987

PROBLEM TO BE SOLVED: To eliminate the reduction of the close sealing property even in a high pressure condition, by providing a circular groove on the contact surface side, in the combining seal of a cylindrical ring and an elastic ring. SOLUTION: At a piston part or a rod part 30 where a bearing-c ...


8
Kishi Yuzo, Nakano Hisashi, Shimizu Akio: Seal structure for sealing between piston and cylinder. Toyota Motor, Sakagami Seisakusho, August 31, 1999: JP1999-236973

PROBLEM TO BE SOLVED: To provide a sealing structure capable of lowering the energy loss while changing the ring friction resistance in response to the operating direction, and capable of partially increasing the surface pressure of the ring. SOLUTION: This sealing structure is formed of an annular ...


9
Machiyama Tomohide: Fluororubber composition for sealing. Sakagami Seisakusho, December 8, 1998: JP1998-324864

PROBLEM TO BE SOLVED: To obtain a rubber compsn. improved in surface smoothness and tackiness by compounding a fluororubber with a tackifier in a specified wt. ratio. SOLUTION: This compsn., improved in surface smoothness and tackiness, is prepd. by compounding 100 pts.wt. fluororubber with 0.1-10 p ...


10
Takaishi Masao: Fluoride resin composition for sliding part material. Sakagami Seisakusho, February 13, 1996: JP1996-041266

PURPOSE: To obtain a fluoride resin composition capable of hardly damaging a soft metallic material (e.g.:Al) as a counterpart material, without forming abraded powder, excellent in physical properties such as compression creep properties, pressure tightness and abrasion resistance, and suitable for ...