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JPH07266029A |
PURPOSE: To easily remove residual powder as well in brazing of platinum and to. maintain the brightness of the noble metal by including magnesium oxide which has a specific grain size and is an essential component at specific % or above...
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JPH0774425B2 |
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JPH07177912A |
PURPOSE: To enhance an adhesion property and rigidity by finishing the mating seams of metallic crowns and metallic caps enclosing the inner cases of blocks of a wrist watch band without joints. CONSTITUTION: The metallic crown 30 of a s...
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JPH0764307B2 |
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JPH0727857Y2 |
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JPH07163411A |
PURPOSE: To allow variety of materials, colors and patterns by linking a number of halvely metallic ornamental chain pieces one by one to the metallic ornamental chain piece formed by connecting two halvely metallic ornamental chain piec...
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JPH07164095A |
PURPOSE: To provide a metallic reversible decorating chain at a low cost. CONSTITUTION: Engaging projecting parts 10c are formed at the end parts of contracted parts 10b', 10b" of metallic half decorating chain constituting pieces 10', 1...
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JPH07148011A |
PURPOSE: To provide a reversible product by forming symmetrical ornamental portions, a component piece having a lock projection at the end of its constricted portion between the ornamental portions, and a component piece having both a lo...
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JPH07148010A |
PURPOSE: To lock and join together the constricted portions of semi-metallic- ornamental-chain component pieces made of different materials with different colors and each having ornamental portions in symmetry with respect to its constri...
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JPH0722088Y2 |
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JPH07127692A |
PURPOSE: To exhibit both sufficient rust preventing function and satisfactory external appearance. CONSTITUTION: Link plates 1, 2, pins 5, bushings 4 and rollers 3 which are all made of steel materials, are plated with zinc-nickel allay,...
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JPH0736936B2 |
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JPH0762432A |
PURPOSE: To improve the corrosion and heat resistances by forming the high-Mn non-magnetic steel of the prescribed composition where the strength is adjusted by the cold working at the prescribed temperature. CONSTITUTION: The high-Mn no...
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JPH079360A |
PURPOSE: To provide a new chain cutting method which can properly cut and connect a chain simply without any skill. CONSTITUTION: The method is equipped with a first member 21 including a chain engaging groove which can engage a length o...
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JPH0687714U |
[Purpose] In a mounting bracket that inserts a multiple ring made by spirally winding a wire rod made of metal, etc., the wire rod that constitutes the ring can be expanded with a claw or a tool, or forcibly pushed open at the corner of ...
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JPH06343509A |
PURPOSE: To prevent deterioration of a link by equipping the link of a bejeweled chain with a protrusion where a cutting is made as to have a strong light illuminating surface. CONSTITUTION: The link of a bejeweled chain is formed integr...
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JPH0644507Y2 |
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JPH0676218U |
[Purpose] A seal is attached between the pin and the bush to prevent oil leakage from the lubricating part without any special processing on the bush. [Constitution] The ends of the inner link plate 1 and the outer link plate 2 are seque...
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JPH06297268A |
PURPOSE: To accurately reciprocate a track during cycling by providing an upper dividing portion movable toward a lower dividing portion. CONSTITUTION: A track chain assembly 12 is moved inside/outside a supporting structure 14 and a div...
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JPH0637720Y2 |
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JPH06277781A |
PURPOSE: To improve the yield of material and to enhance the fatigue strength by forming a bar into a projected and recessed shape, forming into a strip, cutting and separating for the base material for a chain plate. CONSTITUTION: A bar...
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JPH0669596B2 |
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JPH0659250B2 |
A rope chain made from precious metals, having tightly interfitting rings of a given cross-section diameter, each ring having a small gap slightly larger than its cross-section diameter to permit one ring to pass through the gap of a sec...
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JPH0648936U |
[Constitution] A positioning bolt 3 having a crimping pedestal 6 at one end of the U-shaped tool body 1 and concentric screws on the outer peripheral surface and the inner cylinder surface to be fitted to the screws at the other end, and...
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JPH06142819A |
PURPOSE: To provide a chain link butt welding device which is simple in construction, is capable of simultaneously executing stages of finish bending and butt welding of a chain link and is capable of producing a chain having butt weld z...
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JPH0687051A |
PURPOSE: To improve the working efficiency for dividing and assembling an endless track chain by a tool mounting device which is adjustable in a crossing direction and a vertical direction. CONSTITUTION: When a screw rod 14 is moved outw...
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JPH0679396A |
PURPOSE: To manufacture a seamless chain which is very strong and excellent in appearance through plastic working at a low cost. CONSTITUTION: A number of holes are made at equal space along the axial line of a formed material whose sect...
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JPH0671522A |
PURPOSE: To shorten repeated cycle time by providing a high flow capacity control valve in direct communication with an oil reservoir and a master cylinder. CONSTITUTION: A hydraulic control circuit of a press machine is provided with a ...
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JPH0655373A |
PURPOSE: To enhance rigidity by providing a box-like beam-type press frame to form a rectangular work area. CONSTITUTION: This press machine to assemble and disassemble a track chain 12 of an endless track assembly is provided with a box...
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JPH0647589A |
PURPOSE: To aim at safety of operation by providing a means of rotating a linkage assembly between a position, where a hold-down bar recedes from a track chain and a position where the hold-down bar comes into contact with the track chai...
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JPH05329011A |
PURPOSE: To obtain a decoration chain by a mechanized economical method. CONSTITUTION: An element 1 is punched out from a metal plate to form this decoration chain. The element 1 has a longitudinal part 1B and at least a pair of through ...
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JPH05294279A |
PURPOSE: To prevent the shortage of strength when an anchor chain for vessel is formed out of aluminium alloy. CONSTITUTION: An anchor chain is formed by connecting a number of annular links 3. The annular link 3 is formed by welding the...
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JPH05295642A |
PURPOSE: To simplify the cutting operation and enable the simple connection in cutting a ball chain in a continuous length, providing ball chains of a required length, connecting both ends thereof and preparing an annular ball chain. CON...
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JPH0542276Y2 |
A connecting pin for use in a bicycle chain for example. The connecting pin has a pin body (1) for connecting a plurality of connecting members at least one of which defines a through hole, an inserting portion (2) attached to a longitud...
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JPH05261469A |
PURPOSE: To facilitate easy removal of chain link rollers by bringing a pair of jaw members close to each other, making the semicircular faces of a toothed link engaging element, which is carried at one end of the jaws, engaged with link...
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JPH0570738B2 |
A power transmission chain-belt, especially adapted to provide a drive and transmit power between the pulley of a pulley transmission, such as a variable ratio pulley transmission. In such each pulley has a pair of flanges, at least one ...
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JPH0538271Y2 |
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JPH0568317U |
[Purpose] Although it is a chain that presses a precious metal plate, by restricting the rotation of the chain as much as possible, it does not cause burr, twist, or standing phenomenon of the entire chain, and it is a flat decoration. T...
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JPH0556416B2 |
A power transmission chain-belt, especially adapted to provide a drive and transmit power between the pulleys of a pulley transmission, such as a variable ratio pulley transmission. The chain-belt is constructed of a plurality of ranks o...
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JPH0554761B2 |
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JPH05200477A |
PURPOSE: To make it possible to hold a correct position for forming a diamond shape by using a guide device having two pressers acting independently on an end face in the position adjacent to a gap. CONSTITUTION: The pressers 14 are form...
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JPH0554419U |
[Purpose] A transport chain that can be arranged three-dimensionally and can safely and reliably transport axial electronic components. [Constitution] The inner attachment 10 of the chain carries the lead terminals 101, 101 of the axial ...
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JPH0534909U |
(57) [Summary] [Purpose] By not drilling small holes for connecting these in the decorative chain element constituting the metal decorative chain, it is possible to eliminate the difficulty of punching the small holes by the press and th...
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JPH0538547A |
PURPOSE: To provide manufacturing method of belt for chain drive power transmission, in which cylinder part of tip body can be easily fitted to tip part of a pin and is not detached from the pin. CONSTITUTION: This manufacturing method f...
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JPH04371337A |
PURPOSE: To manufacture a chain, without changing the direction of a link each time a round steel rod is inserted, by inserting the round steel rod into every other link to bend and thereby always inserting the round steel rod into the l...
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JPH0446566Y2 |
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JPH0465800B2 |
A method for forming a garland chain is disclosed, wherein an original chain formed of either long links or of long and short links is worked to produce a garland chain. The garland chain is formed by sliding one link on another so that ...
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JPH0496212U |
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JPH0495146U |
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JPH0490149U |
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