Abstract: A cylinder guide mechanism includes a floating bush, a holding part that holds the floating bush, and a linear guide. When a working fluid is supplied in a tube and a piston rod moves back and forth, the floating bush and a guide member of the linear guide move back and forth in the same direction. At this time, a slider of the linear guide is displaced relative to the guide member by retaining the same position. The slider is connected to the tube via an L-bracket.

Abstract: A guide mechanism includes: a guide member having a first groove; a slide member having a second groove; and rolling bodies arranged in a guide groove comprising the first groove and the second groove. A stopper for preventing the rolling bodies from moving out of the guide groove is affixed to the second groove by welding. A method for manufacturing the guide mechanism includes a welding step in which the second groove and the stopper are welded by resistance welding while the stopper is pressed against the second groove.

Abstract: A cylinder guide mechanism includes a floating bush, a holding part that holds the floating bush, and a linear guide. When a working fluid is supplied in a tube and a piston rod moves back and forth, the floating bush and a guide member of the linear guide move back and forth in the same direction. At this time, a slider of the linear guide is displaced relative to the guide member by retaining the same position. The slider is connected to the tube via an L-bracket.

Abstract: A guide mechanism (10) is provided with: a guide member (72) having a first groove (81); a slide member (74) having a second groove (82); and rolling bodies (76) arranged in a guide groove (98) comprising the first groove (81) and the second groove (82). A stopper (100) for preventing the rolling bodies (76) from moving out of the guide groove (98) is affixed to the second groove (82) by welding. A method for manufacturing the guide mechanism (10) includes a welding step in which the second groove (82) and the stopper (100) are welded by resistance welding while the stopper (100) is pressed against the second groove (82).

Abstract: Disclosed is a gas lighter easy to use, capable of stably maintaining a diffusion flame allowing a visual confirmation of the combustion condition and criticality, irrespective of use in the place influenced by the wind or the like. Further provided is a gas lighter capable of externally performing a fuel gas flow control with ease to maintain a combustion balance between a premix flame and a diffusion flame. The fuel gas stored within the fuel tank is distributed for ejection to form a premix flame and a diffusion flame burning together with the premix flame. A flame hole for premix flame is juxtaposed with a nozzle hole for fuel gas to generate the diffusion flame. An externally operable fuel gas flow control mechanism is provided in a fuel gas flow passage for producing the diffusion flame. A combustion flame of the gas mixture is produced downstream of a catalytic member.