DE102013009071A1 - RST plug-in system - Google Patents

Abstract

Claim to key 1: 1. Key housing 2. Jaw movement 3. Jaw linkage 4. Jaws exchangeable 5. Sliding part 6. Threaded part 7. Key insertable or screwable

Description

Function description: (1)

LIST OF REFERENCE NUMBERS

a

Gehäuse

a1

Rückholstift

b

Backen links

b1

Backen rechts

c

Halterung (Griff)

d

Griffoberteil

d1

Schiebeteil

d2

Gelenk

d3

Griff

e

Aufnahme

c1

Steckbolzen

f

Halteschiene

g

Zahngestänge zu b

g1

Zahngestänge zu b1

h

Antrieb

i

Welle

j

Schiebeteil

k

Verzahnung

l

Gewinde

m

Rundteil

n

Steckbolzen (Backen)

o

Aufnahme (Steckbolzen)

Schlüssel 2:

p

Gehäuse

q

Backen (oben) mit Halterung

r

Gewinde

s

Backen (unten) mit Schiebeteil

t

Heben und senken

u

Führung (Backen)

v

Halterung (Schiebeteil)

Zubehör 1:

1

Ratsche (Knarre)

2

Griff

3

Steckbolzen 1

3.1

Steckbolzen 2

3.2

Steckbolzen 3

3.3

Steckbolzen 4

4

Umschaltteil

5

Gestänge

6

Umschalthebelhebel

7

Umschalthalterung

Zubehör 2:

8

Aufnahme

8.1

Aufnahme

9

Steckbolzen

10

Griff

10.1

Griff

11

Verbindungsstück

12

Schraubenschlüssel

13

Ringschlüssel

Key 1:

a

casing

a1

return pin

b

Bake left

b1

Bake right

c

Bracket (handle)

d

Handle top

d1

sliding part

d2

joint

d3

Handle

e

admission

c1

Steckbolzen

f

retaining rail

G

Toothed rod to b

g1

Toothed rod to b1

H

drive

i

wave

j

sliding part

k

gearing

l

thread

m

indexing

n

Pin (Baking)

O

Receptacle (socket pin)

Key 2:

p

casing

q

Bake (top) with holder

r

thread

s

Baking (bottom) with sliding part

t

Raise and lower

u

Leadership (baking)

v

Bracket (sliding part)

Accessories 1:

1

Ratchet (ratchet)

2

Handle

3

Locking pin 1

3.1

Pin 2

3.2

Pin 3

03.03

Locking pin 4

4

changeover

5

linkage

6

Umschalthebelhebel

7

Umschalthalterung

Accessories 2:

8th

admission

8.1

admission

9

Steckbolzen

10

Handle

10.1

Handle

11

joint

12

wrench

13

key ring

Function description: (2)

The housing (a) has on both sides of a round holder (c) on which a handle (d) is mounted. The handle (d) is movable, so it can be used back and forth as well as 360 degrees. At the lower part of the housing (a) is inside a thread (L) which works similar to the thread of a nut. In the thread (1), a sliding part (d1) is screwed in with a thread, which functions similarly to a screw. The sliding part (d1) consists of a threaded part which is held open at the top. In this threaded part is a ball (m) with a linkage to which at the top of a toothing (k) is mounted. Since only the threaded part is rotatable (around the ball (m)), the friction can be reduced thereby. The opening upwards is used to pull down the sliding part and to the passage for the linkage. The operation of the sliding part (d1) takes place via the receptacle (e). The receptacle (s) can be operated both with a ratchet and with a handle (d3).

In the housing (a) extends transversely a shaft (i) over which the gear (h) is mounted. By means of the sliding part (d1) and the toothing (k), the gear (h) is set in motion.

Function of the gear drive:

About the receptacle (e) the threaded part is screwed upwards, the linkage with the toothing (k) at the upper end can engage in the gear (h). Since there is a connection with the thread of the threaded part and the thread (1) of the handle (d), by moving the handle (d) the gear (h) can be moved. Sliding part (d1) screwed upwards, toothing (k) connects to gear (h) and the handle (d) moved left or right sets the gear (h) accordingly in motion. Clockwise rotation is tighten the jaws, counterclockwise rotation is loosen the jaws. Thus, the sliding part (d1) in the housing (a) can come to the gear (h), at the bottom of the housing (a) is an opening (a2). In this opening (a2), the sliding part (d1) moves back and forth depending on the handle operation. The longer the opening (a2), the larger the radius of the sliding part (d1).

To make a screw (pipe, threaded rods, screws, etc. can take, you need baking.

Function of the jaws:

In the housing (a) is longitudinally a holder (f) attached. The holder (f) is used to attach and move the jaws (b and b1). A tab on the bottom of the jaws guides the holder (f). This holder (f) is located above the gear (h). At the flap for the jaw (b) the linkage (g) is attached. On the tab for the jaw (b1) the linkage (g1) is attached. The jaws, tab and linkage form a unit.

The linkage (g and g1) are equipped with a toothing which engage in the gear (h). The gear (h) is so wide that the toothing (k) and linkage are side by side The linkage (g) is located on top of the gear (h) and the linkage (g1) is attached to the bottom of the gear (h). By the gear movement right now the jaws (b and b1) are pulled together and the gear wheel movement on the left brings them apart again. Due to the uniformity of the jaw movement, the screw is centered. If the jaws (b and b1) on the screw, the gear (h) has a resistance and will not turn by further pressure and the screw can be screwed. The greater the pressure on the gear (h), the greater the holding force on the screw. The jaws (b and b1) can also be made interchangeable. Here, a receptacle (o) is incorporated in the jaw (b) and the baking (b1). If you connect the tabs of the jaws with a socket pin (s) so you can pick up the jaws. Depending on requirements, the corresponding jaws can thus be used. If a resistance of the gear (h) is reached and the jaws (b and b1) have clasped the screw means, both a horizontal and a vertical movement of the key can be performed

Key works as an adjustable fork wrench:

The receptacle (e) can be mounted on a ratchet (preferably an RST ratchet) or via a handle (d3) which move the key. If the handle (d3) is provided with a hinge, it can be adjusted (eg from a vertical position to a horizontal position). As a result, more force can be exerted on the screw as needed. The key does not need to be removed from the screwdriver to re-screw, thus resembling a ratchet function. Fork wrench corresponds to horizontal movement.

Key works as an adjustable nut:

Same design as with fork wrench function only the screw is moved vertically. This type of function also allows different hooks to grab and screw. If extensions are attached between the holder (e) and a handle (d3), a hook can also be screwed into the ceiling without a ladder. Hooks or similar screwdrivers can also be screwed in with a cordless screwdriver. Since the housing (a) always has to be brought into a certain initial position with the forked wrench function, pins (a1) are attached to the housing (a) on each side at the end. If the housing (a) is too far left or right you can bring the housing (a) over the handle (d) back (bring home position). The handle (d) abuts the pin (a1) and by further movement of the handle (d) the housing (a) is taken over the respective pin (a1).

Various key sizes can be made to ensure good handling.
z. B. Key size 1 of the screw size 6-15
Key size 2 of the screw size 15-24

Conclusion:

The key is an all-rounder, everything he can grab, he can also screw. By extensions can be z. B. screw a hook into the ceiling without using a ladder. Due to the versatility, a very large working time saving is possible The handling facilitates various operations. All functions can be carried out with one hand, both the tightening of the jaws and the loosening of the jaws against the screw means. If the jaws are loosened from the screwdriving tool, you can return to the starting position without removing the key from the screwdriver. It creates a kind of ratchet function. All operations can be done both by a handle (d3) and the RST ratchet. RST ratchet is described under accessories. Keys can be made as pluggable as well as in one piece.

Function description: (3)

Adjustable key has similar function as key 1.

The housing (p) has inside a thread (r) to the threaded part (t) (can be the same as key 1) to turn upwards. In order to perform the rotation of the threaded part (t) and the receptacle (e) is mounted. The ball (v) with a sliding part (s) is pushed over the threaded part (t) upwards. Same function as with key 1. The upper end of the sliding part (s) is provided with a jaw. This jaw consists of a flattened front part and a serrated middle part. The front part can also Notches have to better grip the screw. The hind part of the jaw runs in a recess (u) which runs in the holder of the upper jaw. This recess (u) is used for better grip and guidance of the lower jaw. The housing (p) has at the upper end a jaw (q) which is equal to the lower jaw on the sliding part (s). The jaw (q) is connected via a holder fixed to the housing (p). The key can be operated with either a handle (d3) or a ratchet (RST ratchet). By corresponding rotation, the sliding part (t) goes up or down. By turning upwards, the lower jaw pushes against the screw and can hold this with the help of the fixed upper jaw.

By loosening the screw can be re-gripped and in turn gets a kind of ratchet function, d. H. Key does not need to be taken from screwdriver to re-screw. The jaws are adapted to the housing (p) in width so that it can be screwed better (eg against a wall). The length of the jaws protrudes above the housing (p) so that it is easier to get to the screw (with nut function). As with key 1, horizontal and vertical handling is possible. The adjustable key also has a fork wrench function, as well as a nut function.

Conclusion:

Flexible handling and thus labor-saving. Multiple screw sizes to edit with just one key. Very good alternative and supplement to key 1. Operation via handle (d3) and ratchet (RST ratchet)

Accessory 1: RST (ratchet wrench) ratchet

Description:

The RST ratchet is modeled on the function of a commercial ratchet. On the ratchet housing ( 1 ) are the locking pins ( 3 . 3.1 and 3.2 ) appropriate. The plug-in receptacle ( 3.4 ) is located at the end of the ratchet handle ( 2 ). All plug-in parts with the receptacle E can be attached to this socket pin. Locking pin ( 3.1 and 3.4 ) are particularly suitable for the keys (fork function). These pins are with a single ratchet 4 different nuts plugged in and facilitates the long search for the right size. Under control ( 2 ) the switching ( 4 ) the ratchet, via a linkage ( 5 ) down, so you can with the switching lever ( 6 ) without the hand from the handle ( 2 ) select the position open or close. Various extensions can be attached to the socket pin, so it can also be machined from a relatively large distance from the screwdriver. If z. B. an extension on the socket pin ( 3.2 ) and on the socket pin ( 3 ) a nut, the extension serves as a better guidance and stabilization of the ratchet at the same time.

Conclusion:

Versatility through various nuts or keys which can be operated by the ratchet. Time savings through a long search for the right size. By extensions large sphere of action.

Accessory 2: socket wrench

Commercially available wrenches or ring spanners can be attached by attaching a receptacle ( 8th ) corresponds to the image (s) of the RST system. Through different grip types ( 10 ) with locking pins ( 9 ) or handle ( 10.1 ) with pictures ( 8.1 ) and a connector ( 11 ) flexible keys can be created.
For example: 2 × wrench size 8 and 15, 2 × wrench size 10 and 17 1 × wrench size 13 and 1 × ring spanner size 19

With this plug-in system, the keys can be put together according to the respective needs. Time saving through searching. Instead of multiple keys, one key is now sufficient. To find the most used keys simply and quickly you can mark them in color.
black is key size 7
red is key size 10
yellow is key size 13
white is key size 15
blue is key size 17
green is key size 19
brown is key size 22
orange is key size 26
purple is key size 32

Conclusion:

The RST system works as a unit. Commercially available ratchets, extensions, adapters, etc. fit into the system. Very big time savings and easier work. Very high flexibility by putting together the individual key sizes. By the closing force of the jaws also rounded screws or nut can be tightened or loosened. Everything that can be grasped with jaws can be screwed in different screw variations. Open end wrench and nut function.

Multiple wrenches:

The multi-point wrench can be slipped over the receptacle (e) like any other key. In the upper opening (mouth) of the multiple wrench, the different sizes are incorporated appropriately, so several key sizes can be screwed. The key sizes can also be put together arbitrarily. Number of key sizes depends on the design of the multiple wrench. By narrowing down the key can screw very well wing screws or hooks.

Conclusion:

Simple production and flexible handling. Searching for a long key eliminates the need for a great deal of time.

Claims (5)

Claim to key 1: 1. key housing 2. Baking movement 3. jaw linkage 4. Baking interchangeable 5th sliding part 6. threaded part 7. Key pluggable or screwable Claim to key 2: 8. Housing 9. Baking 10. sliding part 11. horizontal and vertical handling Claim to RST ratchet: 12. Multiple locking pins 13. Switchover function Claim to plug-in parts: 14. Fork wrench and ring spanner pluggable or screwable 15. Variable plug-in function 16. Color coding Claim to multiple wrench: 17. pluggable or screwed 18. Several key sizes can be screwed with just one key

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