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Patent Searching and Data


Matches 151 - 200 out of 775

Document Document Title
WO/1995/009552A1
The invention concerns an inflatable article, in particular an air mattress, with a part which acts as a pump and a part (1) which is pumped up by the pump. The pump (2) has a closable inlet (8) which is connected via a sheet valve (9) t...  
WO/1995/007206A1
The invention concerns a saddle-supporting tube for a two-wheeled vehicle, in particular a bicycle, the saddle-supporting tube incorporating an air-pump insert fitted with a valve head. The saddle-supporting tube forms the pressure cylin...  
WO/1995/007207A1
The invention concerns an air-pump insert designed to fit in the tube supporting the saddle of a two-wheeled vehicle, in particular a bicycle, the air-pump insert having a pressure cylinder inside which a pusher rod with a piston is disp...  
WO/1995/007413A1
A hand-held vacuum pump (10) with an attached vacuum limiter valve (60) is disclosed. The pump includes a cylinder (14) coupled with a handle (11), a piston (31) in the cylinder coupled with another handle (12), along with a suitable val...  
WO1994018452A3  
WO/1994/018452A2
The invention relates to a bicycle pump provided with an elongated pump housing, with a pump piston positioned within the pump housing, which is secured to a piston rod (11), and with a handle (16) co-operating with said piston rod (11)....  
WO1993023283A3  
WO/1993/023283A2
A bicycle is disclosed which allows air to be pumped while cycling by moving the saddle up and down. The front-wheel fork is pneumatically suspended and its air cavity receives air from the pump (2, 3, 4) during cycling. A regulating mem...  
WO/1991/017064A1
An air pump (10) for use with a chain-driven bicycle having a freewheel (28). The pump assembly comprises a pair of opposed cylinders and a double-ended piston rod mounted in a housing. The piston rod has a bearing slot which engages a c...  
WO/1991/008365A1
An apparatus (100) for inflating inflatable articles, such as bicycle tire inner tubes, and for securing mobile articles, such as bicycles, to other objects. Two lengths of cable (102, 104) are kept within a housing (100) until needed to...  
WO/1991/002159A1
An air pump (10) particularly suitable for use with bicycles includes a first elongated tube (18) to form a pump chamber and housing, a second elongated tube (20) coupled with a piston in the first tube to reciprocate the piston within t...  
WO/1982/000985A1
Air supply to divers from the water surface. In a diving device for divings in shallow water, comprising a supply element (59) having a tubular shape with an air inlet opening and an air outlet opening for supplying air from the water su...  
JP2019116898A
To provide an air supply device which has a small volume, has a simple structure, is conveniently used, does not use an electric power source and permits simple air release operation.An air supply device includes a valve body 1 and a gas...  
JP3221914U
[Subject] Gas-charging operation does not take time but it provides a press type gas-charging valve with the cost price it is convenient to carry and low [it is simple, and] at safety and health, and the high seal effect. [Means for Solu...  
JP6505118B2  
JP6431235B1
[Subject] A cap without a possibility that compressed air may leak and come out into the atmosphere by having composition used as turn which an operation valve opens after securing an airtight state is provided. [Means for Solution] Cap ...  
JP3217467U
[Subject] A step type air pump which can appoint a position of not only the inside of a bucket but a balloon, and can send air of always suitable pressure efficiently is provided. [Means for Solution] Both ends of level axis of rotation ...  
JP6366678B2  
JP2018102552A
To provide a balloon pump which can easily inject fluid into a balloon.A balloon pump 10 includes a nozzle 14 inserted into a fluid inlet 3 of a balloon 1. A projection 16 is provided on a side of a part of the nozzle 14 which is inserte...  
JP3216282U
[Subject] Wound healing is promoted effectively, and in order to avoid the further infection, a device which decreases quantity of a microorganism is provided. [Means for Solution] A pressure reducing device which equipped a side wall wi...  
JP2018071519A
To provide a compactly-usable pump.MEANS FOR SOLVING THE PROBLEM: A circular cylinder pump 2 comprises a cylinder 4 with a cylinder shaft thereof bent in an arc-like shape. The cylinder 4 has a piston 6 therein. A piston rod 8 is connect...  
JP2018071539A
To provide a compactly-usable pump.MEANS FOR SOLVING THE PROBLEM: A circular cylinder pump 2 comprises a cylinder 4 with a cylinder shaft thereof bent in an arc-like shape. The cylinder 4 has a piston 6 therein. A piston rod 8 is connect...  
JP6242841B2  
JP2017532472A
[Subject] Volume is small, structure is easy, use is convenient, and a power supply is not used, but an air charging system with easy gas discharge operation is provided. [Means for Solution] An air charging system indicated by the prese...  
JP2017160837A
To provide a small and inexpensive air injector capable of simply injecting air to an air bladder or the like, and a method for supplying air.An air injector includes: a trunk part 11; a nozzle part 12 provided protrusively from a one-en...  
JP3212172U
[Subject] Prevention of moisture and the antirust effect are attained and air pump structure which can be stored inside a grip is provided for a reserve air needle. [Means for Solution] providing an air needle connection mouth in the fro...  
JP6166774B2  
JP6150815B2  
JP6140876B1
[Subject] An usable pump is provided compactly. [Means for Solving the Problem] Circle type cylinder pump 2 is a pump which has cylinder 4 formed so that a cylinder axis might curve to a circle type, and piston 6 is allotted in the cylin...  
JP2017056006A
To provide an air mat that can be easily filled with air.An air mat comprises: an air mat body; and an air pump 2 arranged in the air mat body. The air pump 2 comprises: an air communication bag body 20 made of vinyl chloride and for cau...  
JP2016513777A
A regulation-of-pressure device which has a pump and a chamber in an alternative fluid free passage state is indicated via a selector valve combined with a pump and a pump, and a selector valve. A pump had the main part of a pump which e...  
JP5886385B2  
JP2015218724A
To provide a bicycle pump capable of feeding out a large amount of air in particular when a piston performs a reciprocating motion once.This invention comprises two piston members, a tube and a plurality of check structures, an axial che...  
JP2015517046A
Structure is not complicated, and does not need two bottle objects, but a vacuation device with which vacuation efficiency has been improved is indicated. A cylinder member which the above-mentioned vacuation device equips with a guiding...  
JP3197030U
[Subject] Air supply opening money in two ways of level type rotation which enables smooth operation and can be applied to both the U. S. type valve and a French type valve is provided about air supply opening money. [Means for Solution]...  
JP2015045227A
To provide a pump unit constructed to be soft and gentle when used and to be compact and not get in the way when unused in storage or during distribution.A pump unit comprises: first and second sealed spaces disposed in the vicinity to e...  
JP3195506U
[Subject] The adverse current of a closure agent is avoided and the compressor unit which has a pressure relief valve which improves the usable years and reliability of a compressor by it is provided at the same time it guarantees restri...  
JP2015004317A
To provide a cap for a bicycle pump that can be fixed to tire valves under an easy operation.There are provided a cylindrical member 17 having an air supply device connected at one end and tire valves 50, 51, 52 connected at the other en...  
JP2014534121A
It is air compression equipment for bicycle (2) (1), the above-mentioned bicycle is provided with a drive crank set (200), and the present invention is with at least one compressed air accumulation cartridge (3), It is connected to the a...  
JP2014526405A
A pump of manual operation for providing a bicycle with air, An outer tube (3) in which one end was closed and the other end was opened; a hose (5) in which it can slide in an outer tube (3), and a piston assembly (2) is provided on one ...  
JP5588905B2  
JP2014142067A
To provide an inexpensive device of high performance utilizing a combination structure of a chamber and a piston.In a combination structure of a piston 20 and a chamber 1, the chamber is a rectangular chamber having a long axis, and has ...  
JP2014080867A
To provide an air pump 100 equipped with a foldable handle.An air pump includes an air pump body 1, a locking ring 60, and a handle 70. The air pump body 1 has a first uniting portion 14. The locking ring 60 is installed on the air pump ...  
JP5414855B2  
JP3187667U
[Subject] An air power generator which performs [personal] usable direct-current power generation of an about [5V] is provided. [Means for Solution] Pressure air which occurred alternately [legs / both] stepping on 鞴 2 that it is simul...  
JP3184344U
[Subject] An air pump which has abrasion resistance is provided. [Means for Solution] It has cylinder body 10, piston rod set 20, inflator part 30, and wear-proof part 40. Piston rod set 20 is provided in cylinder body 10, and has piston...  
JP3183882U
[Subject] While an inflation valve and an air pad join together and forming a cushion air pad, structure of a simple inflation valve which pours air into an air pad is provided by pushing an inflation valve. [Means for Solution] Structur...  
JP2013064400A
To provide an air pump capable of stabilizing a structure and capable of improving usability when in operation.A head element 20 has an oblique surface 21 formed in outside end and a connecting part 22 arranged along a normal line of the...  
JP5175096B2  
JP5099397B2  

Matches 151 - 200 out of 775