US414837A - Iieinrich held - Google Patents
Iieinrich held Download PDFInfo
- Publication number
- US414837A US414837A US414837DA US414837A US 414837 A US414837 A US 414837A US 414837D A US414837D A US 414837DA US 414837 A US414837 A US 414837A
- Authority
- US
- United States
- Prior art keywords
- lever
- rod
- held
- bolt
- rope
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000002965 rope Substances 0.000 description 18
- 101700078171 KNTC1 Proteins 0.000 description 2
- 101700050571 SUOX Proteins 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000010985 leather Substances 0.000 description 2
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B47/00—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps
- F04B47/02—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps the driving mechanisms being situated at ground level
- F04B47/026—Pull rods, full rod component parts
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/21—Elements
- Y10T74/2142—Pitmans and connecting rods
- Y10T74/2159—Section coupled
Description
(No Model.)
' H. HELD.
STOPPING MECHANISM FOR ENGINES. 1 I0. 1.14,88'7.- Patented Nov. 12, 1889.
h F 0 e- L r MA N. PEIEHS. Phnlo-Lhhugrapher. wasnin ym. D. c.
UNITED STATES PATENT OFFICE.
HEINRICH HELD, OF LOEGHGAU, VURTEMBERG, GERMANY, ASSIGNOR TO PLACE.
STOPPING MECHANISM FOR ENGINES.
SPECIFICATION forming part of Letters Patent No. 414,837, dated November 12, 1889.
Application filed August 6, 1889. Serial No. 319,859. (No model.)
T0 to whom it may concern.-
Be it known that I, HEINRICH HELD, residing at Loechgau, near Besigheim', Wiirtem-' tures of improvement more fullypointed out in the claims.
In the accompanying drawings, Figure 1 is a side view of my improved stopping mechanism, showing it applied to an engine. Fig.2 is aside view of the stopping mechanism alone, showing the reverse side of Fig. 1. Fig. 3 is a plan of Fig. 2; Fig. 4, a section on line a b, Fig. 2; and Fig. 5 shows an arrest attachment of the check-rope.
The letter r represents the slide-rod of an engine, having atorked end that embraces the eccentric-rod 5. close to the joint with the slide-rod a support E, to which is pivoted a bent lever O. The
coupling-bolt G of the shafts r s is of such a length as to project at both ends beyond its seat. It is provided witlia notch g, arranged vertically in relation to the longitudinal axis of the bolt. The notch g is engaged by one end of the lever C. Upon the opposite end of bolt G there is placed a spring H, which has a tendency to throw the bolt out of its seat as soon as the bolt is liberated from engagement with lever O. The lever C carries on its horizontal arm 'a counter-weight c, that holds the lever in engagement with the bolt while the machine is in operation. To the upper end of lever G there is secured the check rope or wire F, that passes through the several rooms of the shop. The eccentric-rod 5 may be suspended trom the ceiling in such a manner that when the slide-rod is uncoupled the rod 5 is raised at its disengaged end.. To this cf- 17 feet a lever L, pivoted to a hanger L, carries on one arm a counter-weight Z, while the other arm supports the shaft 5 by means of a suitable leather strap Z' and wire Z Vhen the the check-rope F The eccentric-rod s carries check-rope F is pulled, the lever C becom s disengaged from bolt G and the latter is thrown out of its seat, either at once or after the engine has arrived at its dead-point position. The eccentric-rod s will thus be raised by counter-weight l, or when this arrangement is not employed it will fall to stop the engine.
My improved stopping mechanism, owing to its great simplicity, may be applied to any f and bell-crank g connects with check-rope F. A spring 2' has a tendency to hold cablef taut.
When a person is caught byabeltorby the transmission and is thrown against the wire f, will be pulled to stop the engine.
I claim as my invention 1. The combination of slide or valve rod 1' and eccentric-rod s with a notched connecting-bolt G and with a lever engaging said bolt and connected to the check-rope, substantially as specified.
2. The combination of slide or valve rod 0" and eccentric-rod s with notched connectingbolt- G, spring H. lever 0, connected to the check-rope, and with the weight 0 upon said lever, substantially as specified.
3. The combination of slide or valve rod '2" and eccentric-rod s with notched connectingbolt G and with a lever engaging said bolt,
and with check-rope F,connected to said lever,
and with cable f, rope f, bell-cranks g g, and spring 6, substantially as specified.
In testimonywhereof I have signed my name to this specification in the presence of two subscribing witnesses.
HEINRICH HELD.
Witnesses:
MAX FoUoUET. EUGEN MANKE.
Publications (1)
Publication Number | Publication Date |
---|---|
US414837A true US414837A (en) | 1889-11-12 |
Family
ID=2483766
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US414837D Expired - Lifetime US414837A (en) | Iieinrich held |
Country Status (1)
Country | Link |
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US (1) | US414837A (en) |
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0
- US US414837D patent/US414837A/en not_active Expired - Lifetime
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